X | ||||||||||
- Definition Boolean flag that is true when the XBRL content amends previously-filed or accepted submission. No definition available.
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X | ||||||||||
- Definition Area code of city No definition available.
|
X | ||||||||||
- Definition End date of current fiscal year in the format --MM-DD. No definition available.
|
X | ||||||||||
- Definition Fiscal period values are FY, Q1, Q2, and Q3. 1st, 2nd and 3rd quarter 10-Q or 10-QT statements have value Q1, Q2, and Q3 respectively, with 10-K, 10-KT or other fiscal year statements having FY. No definition available.
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X | ||||||||||
- Definition This is focus fiscal year of the document report in CCYY format. For a 2006 annual report, which may also provide financial information from prior periods, fiscal 2006 should be given as the fiscal year focus. Example: 2006. No definition available.
|
X | ||||||||||
- Definition The end date of the period reflected on the cover page if a periodic report. For all other reports and registration statements containing historical data, it is the date up through which that historical data is presented. If there is no historical data in the report, use the filing date. The format of the date is CCYY-MM-DD. No definition available.
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X | ||||||||||
- Definition Boolean flag that is true only for a form used as an quarterly report. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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X | ||||||||||
- Definition Boolean flag that is true only for a form used as a transition report. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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X | ||||||||||
- Definition The type of document being provided (such as 10-K, 10-Q, 485BPOS, etc). The document type is limited to the same value as the supporting SEC submission type, or the word 'Other'. No definition available.
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X | ||||||||||
- Definition Address Line 1 such as Attn, Building Name, Street Name No definition available.
|
X | ||||||||||
- Definition Name of the City or Town No definition available.
|
X | ||||||||||
- Definition Code for the postal or zip code No definition available.
|
X | ||||||||||
- Definition Name of the state or province. No definition available.
|
X | ||||||||||
- Definition A unique 10-digit SEC-issued value to identify entities that have filed disclosures with the SEC. It is commonly abbreviated as CIK. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
X | ||||||||||
- Definition Indicate number of shares or other units outstanding of each of registrant's classes of capital or common stock or other ownership interests, if and as stated on cover of related periodic report. Where multiple classes or units exist define each class/interest by adding class of stock items such as Common Class A [Member], Common Class B [Member] or Partnership Interest [Member] onto the Instrument [Domain] of the Entity Listings, Instrument. No definition available.
|
X | ||||||||||
- Definition Indicate 'Yes' or 'No' whether registrants (1) have filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that registrants were required to file such reports), and (2) have been subject to such filing requirements for the past 90 days. This information should be based on the registrant's current or most recent filing containing the related disclosure. No definition available.
|
X | ||||||||||
- Definition Indicate if registrant meets the emerging growth company criteria. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
X | ||||||||||
- Definition Commission file number. The field allows up to 17 characters. The prefix may contain 1-3 digits, the sequence number may contain 1-8 digits, the optional suffix may contain 1-4 characters, and the fields are separated with a hyphen. No definition available.
|
X | ||||||||||
- Definition Indicate whether the registrant is one of the following: Large Accelerated Filer, Accelerated Filer, Non-accelerated Filer. Definitions of these categories are stated in Rule 12b-2 of the Exchange Act. This information should be based on the registrant's current or most recent filing containing the related disclosure. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
X | ||||||||||
- Definition Two-character EDGAR code representing the state or country of incorporation. No definition available.
|
X | ||||||||||
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
|
X | ||||||||||
- Definition Boolean flag that is true when the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T during the preceding 12 months (or for such shorter period that the registrant was required to submit such files). Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
X | ||||||||||
- Definition The exact name of the entity filing the report as specified in its charter, which is required by forms filed with the SEC. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
X | ||||||||||
- Definition Boolean flag that is true when the registrant is a shell company as defined in Rule 12b-2 of the Exchange Act. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
X | ||||||||||
- Definition Indicates that the company is a Smaller Reporting Company (SRC). Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
X | ||||||||||
- Definition The Tax Identification Number (TIN), also known as an Employer Identification Number (EIN), is a unique 9-digit value assigned by the IRS. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
X | ||||||||||
- Definition Local phone number for entity. No definition available.
|
X | ||||||||||
- Definition Title of a 12(b) registered security. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
X | ||||||||||
- Definition Name of the Exchange on which a security is registered. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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X | ||||||||||
- Definition Trading symbol of an instrument as listed on an exchange. No definition available.
|
X | ||||||||||
- Details
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X | ||||||||||
- Details
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X | ||||||||||
- Definition Carrying value as of the balance sheet date of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition Amount, after allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business, classified as current. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
X | ||||||||||
- Definition Accumulated change in equity from transactions and other events and circumstances from non-owner sources, net of tax effect, at period end. Excludes Net Income (Loss), and accumulated changes in equity from transactions resulting from investments by owners and distributions to owners. Includes foreign currency translation items, certain pension adjustments, unrealized gains and losses on certain investments in debt and equity securities, other than temporary impairment (OTTI) losses related to factors other than credit losses on available-for-sale and held-to-maturity debt securities that an entity does not intend to sell and it is not more likely than not that the entity will be required to sell before recovery of the amortized cost basis, as well as changes in the fair value of derivatives related to the effective portion of a designated cash flow hedge. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition Excess of issue price over par or stated value of the entity's capital stock and amounts received from other transactions involving the entity's stock or stockholders. Includes adjustments to additional paid in capital. Some examples of such adjustments include recording the issuance of debt with a beneficial conversion feature and certain tax consequences of equity instruments awarded to employees. Use this element for the aggregate amount of additional paid-in capital associated with common and preferred stock. For additional paid-in capital associated with only common stock, use the element additional paid in capital, common stock. For additional paid-in capital associated with only preferred stock, use the element additional paid in capital, preferred stock. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition Sum of the carrying amounts as of the balance sheet date of all assets that are recognized. Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition Sum of the carrying amounts as of the balance sheet date of all assets that are expected to be realized in cash, sold, or consumed within one year (or the normal operating cycle, if longer). Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- References No definition available.
|
X | ||||||||||
- Definition Amount, after accumulated amortization and accumulated impairment loss, of asset recognized from cost incurred to obtain or fulfill contract with customer; classified as current. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
X | ||||||||||
- Definition Amount, after accumulated amortization and accumulated impairment loss, of asset recognized from cost incurred to obtain or fulfill contract with customer; classified as noncurrent. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
X | ||||||||||
- Definition Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition Represents the caption on the face of the balance sheet to indicate that the entity has entered into (1) purchase or supply arrangements that will require expending a portion of its resources to meet the terms thereof, and (2) is exposed to potential losses or, less frequently, gains, arising from (a) possible claims against a company's resources due to future performance under contract terms, and (b) possible losses or likely gains from uncertainties that will ultimately be resolved when one or more future events that are deemed likely to occur do occur or fail to occur. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition Aggregate par or stated value of issued nonredeemable common stock (or common stock redeemable solely at the option of the issuer). This item includes treasury stock repurchased by the entity. Note: elements for number of nonredeemable common shares, par value and other disclosure concepts are in another section within stockholders' equity. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable, classified as current. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
X | ||||||||||
- Definition Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable, classified as noncurrent. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
X | ||||||||||
- Definition The portion of the carrying value of long-term convertible debt as of the balance sheet date that is scheduled to be repaid within one year or in the normal operating cycle if longer. Convertible debt is a financial instrument which can be exchanged for a specified amount of another security, typically the entity's common stock, at the option of the issuer or the holder. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition Carrying amount of long-term convertible debt as of the balance sheet date, net of the amount due in the next twelve months or greater than the normal operating cycle, if longer. The debt is convertible into another form of financial instrument, typically the entity's common stock. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition Total of the carrying values as of the balance sheet date of obligations incurred through that date and payable for obligations related to services received from employees, such as accrued salaries and bonuses, payroll taxes and fringe benefits. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition Sum of the carrying amounts of all intangible assets, excluding goodwill, as of the balance sheet date, net of accumulated amortization and impairment charges. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition Sum of the carrying amounts as of the balance sheet date of all liabilities that are recognized. Liabilities are probable future sacrifices of economic benefits arising from present obligations of an entity to transfer assets or provide services to other entities in the future. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition Amount of liabilities and equity items, including the portion of equity attributable to noncontrolling interests, if any. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition Total obligations incurred as part of normal operations that are expected to be paid during the following twelve months or within one business cycle, if longer. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- References No definition available.
|
X | ||||||||||
- Definition Present value of lessee's discounted obligation for lease payments from operating lease, classified as noncurrent. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
X | ||||||||||
- Definition Amount of lessee's right to use underlying asset under operating lease. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
X | ||||||||||
- Definition Amount of noncurrent assets classified as other. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition Amount of liabilities classified as other, due within one year or the normal operating cycle, if longer. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition Amount of liabilities classified as other, due after one year or the normal operating cycle, if longer. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition Aggregate par or stated value of issued nonredeemable preferred stock (or preferred stock redeemable solely at the option of the issuer). This item includes treasury stock repurchased by the entity. Note: elements for number of nonredeemable preferred shares, par value and other disclosure concepts are in another section within stockholders' equity. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition Amount of asset related to consideration paid in advance for costs that provide economic benefits in future periods, and amount of other assets that are expected to be realized or consumed within one year or the normal operating cycle, if longer. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition Amount after accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business to produce goods and services and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition The cumulative amount of the reporting entity's undistributed earnings or deficit. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition Amount of investments including trading securities, available-for-sale securities, held-to-maturity securities, and short-term investments classified as other and current. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which are attributable to the parent. The amount of the economic entity's stockholders' equity attributable to the parent excludes the amount of stockholders' equity which is allocable to that ownership interest in subsidiary equity which is not attributable to the parent (noncontrolling interest, minority interest). This excludes temporary equity and is sometimes called permanent equity. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- References No definition available.
|
X | ||||||||||
- Details
|
X | ||||||||||
- Details
|
Condensed Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Thousands |
Oct. 31, 2019 |
Jan. 31, 2019 |
---|---|---|
Allowance for accounts receivable | $ 1,146 | $ 2,098 |
Preferred stock, par value (in dollars per share) | $ 0.0001 | $ 0.0001 |
Preferred stock, shares authorized (in shares) | 100,000,000 | 100,000,000 |
Preferred stock, shares issued (in shares) | 0 | 0 |
Preferred stock, shares outstanding (in shares) | 0 | 0 |
Class A Common Stock | ||
Common stock par value (in dollars per share) | $ 0.0001 | $ 0.0001 |
Common stock, shares authorized (in shares) | 1,000,000,000 | 1,000,000,000 |
Common stock, shares issued (in shares) | 112,251,000 | 101,093,000 |
Common stock, shares outstanding (in shares) | 112,251,000 | 101,093,000 |
Class B Common Stock | ||
Common stock par value (in dollars per share) | $ 0.0001 | $ 0.0001 |
Common stock, shares authorized (in shares) | 120,000,000 | 120,000,000 |
Common stock, shares issued (in shares) | 8,880,000 | 11,059,000 |
Common stock, shares outstanding (in shares) | 8,880,000 | 11,059,000 |
X | ||||||||||
- Definition Amount of allowance for credit loss on accounts receivable, classified as current. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
X | ||||||||||
- Definition Face amount or stated value per share of common stock. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition The maximum number of common shares permitted to be issued by an entity's charter and bylaws. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition Total number of common shares of an entity that have been sold or granted to shareholders (includes common shares that were issued, repurchased and remain in the treasury). These shares represent capital invested by the firm's shareholders and owners, and may be all or only a portion of the number of shares authorized. Shares issued include shares outstanding and shares held in the treasury. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition Face amount or stated value per share of preferred stock nonredeemable or redeemable solely at the option of the issuer. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition The maximum number of nonredeemable preferred shares (or preferred stock redeemable solely at the option of the issuer) permitted to be issued by an entity's charter and bylaws. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition Total number of nonredeemable preferred shares (or preferred stock redeemable solely at the option of the issuer) issued to shareholders (includes related preferred shares that were issued, repurchased, and remain in the treasury). May be all or portion of the number of preferred shares authorized. Excludes preferred shares that are classified as debt. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition Aggregate share number for all nonredeemable preferred stock (or preferred stock redeemable solely at the option of the issuer) held by stockholders. Does not include preferred shares that have been repurchased. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Details
|
X | ||||||||||
- Details
|
Condensed Consolidated Statements of Operations - USD ($) shares in Thousands, $ in Thousands |
3 Months Ended | 9 Months Ended | |||||
---|---|---|---|---|---|---|---|
Oct. 31, 2019 |
Oct. 31, 2018 |
Oct. 31, 2019 |
Oct. 31, 2018 |
||||
Revenue: | |||||||
Total revenue | $ 153,037 | $ 105,576 | $ 418,740 | $ 283,783 | |||
Cost of revenue: | |||||||
Total cost of revenue | 40,824 | 29,700 | 114,699 | 82,035 | |||
Gross profit | 112,213 | 75,876 | 304,041 | 201,748 | |||
Operating expenses: | |||||||
Research and development | 41,832 | 27,596 | 115,909 | 72,354 | |||
Sales and marketing | 87,224 | 56,911 | 247,721 | 165,408 | |||
General and administrative | 28,887 | 19,848 | 81,540 | 55,873 | |||
Total operating expenses | 157,943 | 104,355 | 445,170 | 293,635 | |||
Operating loss | (45,730) | (28,479) | (141,129) | (91,887) | |||
Interest expense | (7,826) | (4,118) | (16,371) | (10,893) | |||
Other income, net | 4,982 | 2,413 | 11,346 | 6,211 | |||
Loss on early extinguishment of debt | (14,572) | 0 | (14,572) | 0 | [1] | ||
Interest expense and other income, net | 17,416 | 1,705 | 19,597 | 4,682 | |||
Loss before provision for (benefit from) income taxes | (63,146) | (30,184) | (160,726) | (96,569) | |||
Provision for (benefit from) income taxes | 349 | (667) | (2,285) | (1,883) | |||
Net loss | $ (63,495) | $ (29,517) | $ (158,441) | $ (94,686) | [1] | ||
Net loss per share, basic and diluted (in dollars per share) | $ (0.53) | $ (0.27) | $ (1.37) | $ (0.89) | |||
Weighted-average shares used to compute net loss per share, basic and diluted (in shares) | 118,976 | 108,776 | 115,598 | 106,587 | |||
Subscription | |||||||
Revenue: | |||||||
Total revenue | $ 144,517 | $ 97,698 | $ 394,174 | $ 262,393 | |||
Cost of revenue: | |||||||
Total cost of revenue | 30,124 | 20,265 | 82,581 | 55,808 | |||
Professional services and other | |||||||
Revenue: | |||||||
Total revenue | 8,520 | 7,878 | 24,566 | 21,390 | |||
Cost of revenue: | |||||||
Total cost of revenue | $ 10,700 | $ 9,435 | $ 32,118 | $ 26,227 | |||
|
X | ||||||||||
- Definition Interest Expense and Other Nonoperating (Income) Expense No definition available.
|
X | ||||||||||
- Definition The aggregate costs related to goods produced and sold and services rendered by an entity during the reporting period. This excludes costs incurred during the reporting period related to financial services rendered and other revenue generating activities. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- References No definition available.
|
X | ||||||||||
- Definition The amount of net income or loss for the period per each share in instances when basic and diluted earnings per share are the same amount and reported as a single line item on the face of the financial statements. Basic earnings per share is the amount of net income or loss for the period per each share of common stock or unit outstanding during the reporting period. Diluted earnings per share includes the amount of net income or loss for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
X | ||||||||||
- Definition Difference between the fair value of payments made and the carrying amount of debt which is extinguished prior to maturity. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition The aggregate total of expenses of managing and administering the affairs of an entity, including affiliates of the reporting entity, which are not directly or indirectly associated with the manufacture, sale or creation of a product or product line. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition Aggregate revenue less cost of goods and services sold or operating expenses directly attributable to the revenue generation activity. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition Amount of income (loss) from continuing operations, including income (loss) from equity method investments, before deduction of income tax expense (benefit), and income (loss) attributable to noncontrolling interest. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
X | ||||||||||
- Definition Amount of the cost of borrowed funds accounted for as interest expense. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
X | ||||||||||
- Definition The portion of profit or loss for the period, net of income taxes, which is attributable to the parent. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
X | ||||||||||
- Definition Generally recurring costs associated with normal operations except for the portion of these expenses which can be clearly related to production and included in cost of sales or services. Includes selling, general and administrative expense. No definition available.
|
X | ||||||||||
- References No definition available.
|
X | ||||||||||
- Definition The net result for the period of deducting operating expenses from operating revenues. No definition available.
|
X | ||||||||||
- Definition Amount of income (expense) related to nonoperating activities, classified as other. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition The aggregate costs incurred (1) in a planned search or critical investigation aimed at discovery of new knowledge with the hope that such knowledge will be useful in developing a new product or service, a new process or technique, or in bringing about a significant improvement to an existing product or process; or (2) to translate research findings or other knowledge into a plan or design for a new product or process or for a significant improvement to an existing product or process whether intended for sale or the entity's use, during the reporting period charged to research and development projects, including the costs of developing computer software up to the point in time of achieving technological feasibility, and costs allocated in accounting for a business combination to in-process projects deemed to have no alternative future use. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- References No definition available.
|
X | ||||||||||
- Definition Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
X | ||||||||||
- Definition The aggregate total amount of expenses directly related to the marketing or selling of products or services. No definition available.
|
X | ||||||||||
- Definition Average number of shares or units issued and outstanding that are used in calculating basic and diluted earnings per share (EPS). No definition available.
|
X | ||||||||||
- Details
|
X | ||||||||||
- Details
|
Condensed Consolidated Statements of Comprehensive Loss - USD ($) $ in Thousands |
3 Months Ended | 9 Months Ended | |||||
---|---|---|---|---|---|---|---|
Oct. 31, 2019 |
Oct. 31, 2018 |
Oct. 31, 2019 |
Oct. 31, 2018 |
||||
Statement of Comprehensive Income [Abstract] | |||||||
Net loss | $ (63,495) | $ (29,517) | $ (158,441) | $ (94,686) | [1] | ||
Other comprehensive income (loss): | |||||||
Net change in unrealized gains or losses on available-for-sale securities | 227 | 4 | 616 | (44) | |||
Foreign currency translation adjustments | 1,561 | (442) | (162) | (1,265) | |||
Other comprehensive income (loss) | 1,788 | (438) | 454 | (1,309) | |||
Comprehensive loss | $ (61,707) | $ (29,955) | $ (157,987) | $ (95,995) | |||
|
X | ||||||||||
- Definition Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition The portion of profit or loss for the period, net of income taxes, which is attributable to the parent. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
X | ||||||||||
- Definition Amount after tax and reclassification adjustments, of appreciation (loss) in value of unsold available-for-sale securities. Excludes amounts related to other than temporary impairment (OTTI) loss. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
X | ||||||||||
- References No definition available.
|
X | ||||||||||
- Definition Amount after tax and reclassification adjustments of gain (loss) on foreign currency translation adjustments, foreign currency transactions designated and effective as economic hedges of a net investment in a foreign entity and intra-entity foreign currency transactions that are of a long-term-investment nature. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition Amount after tax and reclassification adjustments of other comprehensive income (loss). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
X | ||||||||||
- References No definition available.
|
Condensed Consolidated Statements of Stockholders' Equity - USD ($) $ in Thousands |
Total |
Common stock and additional paid-in capital |
Accumulated deficit |
Accumulated other comprehensive loss |
|||||
---|---|---|---|---|---|---|---|---|---|
Beginning balance at Jan. 31, 2018 | $ 565,663 | $ (366,714) | $ 391 | ||||||
Increase (Decrease) in Stockholders' Equity [Roll Forward] | |||||||||
Issuance of common stock upon exercise of stock options and other activity, net | 36,800 | ||||||||
Issuance of common stock for settlement of RSUs | 0 | ||||||||
Stock-based compensation | 54,327 | ||||||||
Equity component of convertible senior notes, net of issuance costs | 77,631 | ||||||||
Equity component of early extinguishment of 2023 convertible senior notes | 0 | ||||||||
Purchases of hedges related to 2023 convertible senior notes | (80,040) | ||||||||
Proceeds from hedges related to 2023 convertible senior notes | 0 | ||||||||
Issuance of warrants related to 2023 convertible senior notes | 52,440 | ||||||||
Payments for warrants related to 2023 convertible senior notes | 0 | ||||||||
Purchases of capped calls related to 2025 convertible senior notes | 0 | ||||||||
Other, net | 0 | ||||||||
Net loss | $ (94,686) | [1] | (94,686) | ||||||
Other comprehensive income (loss) | (1,309) | ||||||||
Ending balance at Oct. 31, 2018 | 244,503 | 706,821 | (461,400) | (918) | |||||
Beginning balance at Jul. 31, 2018 | 677,508 | (431,883) | (480) | ||||||
Increase (Decrease) in Stockholders' Equity [Roll Forward] | |||||||||
Issuance of common stock upon exercise of stock options and other activity, net | 7,646 | ||||||||
Issuance of common stock for settlement of RSUs | 0 | ||||||||
Stock-based compensation | 21,667 | ||||||||
Equity component of convertible senior notes, net of issuance costs | 0 | ||||||||
Equity component of early extinguishment of 2023 convertible senior notes | 0 | ||||||||
Purchases of hedges related to 2023 convertible senior notes | 0 | ||||||||
Proceeds from hedges related to 2023 convertible senior notes | 0 | ||||||||
Issuance of warrants related to 2023 convertible senior notes | 0 | ||||||||
Payments for warrants related to 2023 convertible senior notes | 0 | ||||||||
Purchases of capped calls related to 2025 convertible senior notes | 0 | ||||||||
Other, net | 0 | ||||||||
Net loss | (29,517) | (29,517) | |||||||
Other comprehensive income (loss) | (438) | ||||||||
Ending balance at Oct. 31, 2018 | 244,503 | 706,821 | (461,400) | (918) | |||||
Beginning balance at Jan. 31, 2019 | 252,377 | [2] | 744,907 | (492,211) | (319) | ||||
Increase (Decrease) in Stockholders' Equity [Roll Forward] | |||||||||
Issuance of common stock upon exercise of stock options and other activity, net | 46,911 | ||||||||
Issuance of common stock for settlement of RSUs | 2,809 | ||||||||
Stock-based compensation | 90,518 | ||||||||
Equity component of convertible senior notes, net of issuance costs | 217,347 | ||||||||
Equity component of early extinguishment of 2023 convertible senior notes | (26,713) | ||||||||
Purchases of hedges related to 2023 convertible senior notes | 0 | ||||||||
Proceeds from hedges related to 2023 convertible senior notes | 405,851 | ||||||||
Issuance of warrants related to 2023 convertible senior notes | 0 | ||||||||
Payments for warrants related to 2023 convertible senior notes | (358,622) | ||||||||
Purchases of capped calls related to 2025 convertible senior notes | (74,094) | ||||||||
Other, net | (3) | ||||||||
Net loss | (158,441) | (158,441) | |||||||
Other comprehensive income (loss) | 454 | ||||||||
Ending balance at Oct. 31, 2019 | 398,394 | 1,048,911 | (650,652) | 135 | |||||
Beginning balance at Jul. 31, 2019 | 839,535 | (587,157) | (1,653) | ||||||
Increase (Decrease) in Stockholders' Equity [Roll Forward] | |||||||||
Issuance of common stock upon exercise of stock options and other activity, net | 9,430 | ||||||||
Issuance of common stock for settlement of RSUs | 0 | ||||||||
Stock-based compensation | 36,180 | ||||||||
Equity component of convertible senior notes, net of issuance costs | 217,347 | ||||||||
Equity component of early extinguishment of 2023 convertible senior notes | (26,713) | ||||||||
Purchases of hedges related to 2023 convertible senior notes | 0 | ||||||||
Proceeds from hedges related to 2023 convertible senior notes | 405,851 | ||||||||
Issuance of warrants related to 2023 convertible senior notes | 0 | ||||||||
Payments for warrants related to 2023 convertible senior notes | (358,622) | ||||||||
Purchases of capped calls related to 2025 convertible senior notes | (74,094) | ||||||||
Other, net | (3) | ||||||||
Net loss | (63,495) | (63,495) | |||||||
Other comprehensive income (loss) | 1,788 | ||||||||
Ending balance at Oct. 31, 2019 | $ 398,394 | $ 1,048,911 | $ (650,652) | $ 135 | |||||
|
X | ||||||||||
- Definition Adjustments To Additional Paid In Capital, Purchase Of Convertible Note Hedges No definition available.
|
X | ||||||||||
- Definition Adjustments To Additional Paid In Capital, Purchase Of Convertible Note Warrants No definition available.
|
X | ||||||||||
- Definition Adjustments to Additional Paid in Capital, Purchase of Capped Calls for Convertible Note Hedges No definition available.
|
X | ||||||||||
- Definition Proceeds from Termination of Note Hedges No definition available.
|
X | ||||||||||
- Definition Adjustment to additional paid in capital resulting from the recognition of convertible debt instruments as two separate components - a debt component and an equity component. This bifurcation may result in a basis difference associated with the liability component that represents a temporary difference for purposes of applying accounting for income taxes. The initial recognition of deferred taxes for the tax effect of that temporary difference is as an adjustment to additional paid in capital. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition The amount of subsequent adjustments to additional paid in capital for convertible financial instruments where a component of equity and a component of debt are recognized. No definition available.
|
X | ||||||||||
- Definition Amount of increase to additional paid-in capital (APIC) for recognition of cost for award under share-based payment arrangement. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition Amount of increase in additional paid in capital (APIC) resulting from the issuance of warrants. Includes allocation of proceeds of debt securities issued with detachable stock purchase warrants. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period. No definition available.
|
X | ||||||||||
- Definition The portion of profit or loss for the period, net of income taxes, which is attributable to the parent. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
X | ||||||||||
- Definition Amount after tax of other comprehensive income (loss) attributable to parent entity. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
X | ||||||||||
- Definition Value of stock related to Restricted Stock Awards issued during the period, net of the stock value of such awards forfeited. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition Value of stock issued as a result of the exercise of stock options. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which are attributable to the parent. The amount of the economic entity's stockholders' equity attributable to the parent excludes the amount of stockholders' equity which is allocable to that ownership interest in subsidiary equity which is not attributable to the parent (noncontrolling interest, minority interest). This excludes temporary equity and is sometimes called permanent equity. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition This element represents movements included in the statement of changes in stockholders' equity which are not separately disclosed or provided for elsewhere in the taxonomy. No definition available.
|
Condensed Consolidated Statements of Cash Flows - USD ($) $ in Thousands |
9 Months Ended | ||||
---|---|---|---|---|---|
Oct. 31, 2019 |
Oct. 31, 2018 |
[1] | |||
Cash flows from operating activities: | |||||
Net loss | $ (158,441) | $ (94,686) | |||
Adjustments to reconcile net loss to net cash provided by operating activities: | |||||
Stock-based compensation | 89,691 | 53,899 | |||
Depreciation, amortization and accretion | 12,336 | 5,824 | |||
Amortization of debt discount and issuance costs | 15,653 | 10,315 | |||
Amortization of deferred commissions | 20,541 | 14,963 | |||
Deferred income taxes | (3,069) | (2,269) | |||
Non-cash charitable contributions | 1,162 | 1,008 | |||
Loss on early extinguishment of debt | 14,572 | 0 | |||
Other | 84 | 153 | |||
Changes in operating assets and liabilities: | |||||
Accounts receivable | (9,393) | (17,539) | |||
Deferred commissions | (36,641) | (25,907) | |||
Prepaid expenses and other assets | (1,518) | (2,822) | |||
Operating lease right-of-use assets | 7,851 | 12,209 | |||
Accounts payable | 1,962 | (334) | |||
Accrued compensation | 17,352 | 7,973 | |||
Accrued expenses and other liabilities | 4,017 | 1,859 | |||
Operating lease liabilities | (4,128) | (5,614) | |||
Deferred revenue | 58,737 | 46,036 | |||
Net cash provided by operating activities | 30,768 | 5,068 | |||
Cash flows from investing activities: | |||||
Capitalization of internal-use software costs | (2,659) | (2,329) | |||
Purchases of property and equipment | (9,980) | (14,253) | |||
Purchases of securities available for sale and other | (321,462) | (478,138) | |||
Proceeds from maturities of securities available for sale | 244,393 | 219,650 | |||
Proceeds from sales of securities available for sale and other | 17,329 | 12,470 | |||
Purchases of intangible assets | (8,500) | 0 | |||
Payments for business acquisition, net of cash acquired | (44,223) | (15,616) | |||
Net cash used in investing activities | (125,102) | (278,216) | |||
Cash flows from financing activities: | |||||
Proceeds from issuance of convertible senior notes, net of issuance costs | 1,040,760 | 334,980 | |||
Payments for repurchases of 2023 convertible senior notes | (224,414) | 0 | |||
Purchases of hedges related to 2023 convertible senior notes | 0 | (80,040) | |||
Proceeds from hedges related to 2023 convertible senior notes | 405,851 | 0 | |||
Proceeds from issuance of warrants related to 2023 convertible senior notes | 0 | 52,440 | |||
Payments for warrants related to 2023 convertible senior notes | (358,622) | 0 | |||
Purchases of capped calls related to 2025 convertible senior notes | (74,094) | 0 | |||
Proceeds from stock option exercises, net of repurchases | 36,371 | 28,524 | |||
Proceeds from shares issued in connection with employee stock purchase plan | 9,005 | 6,654 | |||
Other, net | (126) | (206) | |||
Net cash provided by financing activities | 834,731 | 342,352 | |||
Effects of changes in foreign currency exchange rates on cash, cash equivalents and restricted cash | (241) | (990) | |||
Net increase in cash, cash equivalents and restricted cash | 740,156 | 68,214 | |||
Cash, cash equivalents and restricted cash at beginning of period | 311,215 | 136,233 | |||
Cash, cash equivalents and restricted cash at end of period | 1,051,371 | 204,447 | |||
Supplementary cash flow disclosure: | |||||
Interest | 862 | 403 | |||
Income taxes | 845 | 395 | |||
Issuance of common stock for repurchases of 2023 convertible senior notes | 380,406 | 0 | |||
Vesting of early exercised common stock options | 370 | 629 | |||
Common stock issued as charitable contribution | 1,162 | 1,008 | |||
Operating lease right-of-use assets exchanged for lease obligations | 14,957 | 126,088 | |||
Property and equipment acquired through tenant improvement allowance | 1,682 | 22,237 | |||
Property and equipment and other accrued but not yet paid | 927 | 1,431 | |||
Bonus settled through the issuance of common stock | 2,809 | 0 | |||
Debt issuance costs, accrued but not yet paid | 101 | 0 | |||
Reconciliation of cash, cash equivalents and restricted cash within the condensed consolidated balance sheets to the amounts shown in the condensed consolidated statements of cash flows above: | |||||
Total cash, cash equivalents and restricted cash | $ 311,215 | $ 136,233 | |||
|
X | ||||||||||
- Definition Debt Issuance Costs, Accrued but Not Paid No definition available.
|
X | ||||||||||
- Definition Depreciation, Amortization and Accretion, Excluding Amortization of Deferred Sales Commissions No definition available.
|
X | ||||||||||
- Definition Increase (Decrease) In Operating Lease, Liability No definition available.
|
X | ||||||||||
- Definition Increase (Decrease) In Operating Lease, Right-Of-Use Assets No definition available.
|
X | ||||||||||
- Definition Payment for Capped Call, Convertible Debt No definition available.
|
X | ||||||||||
- Definition Property And Equipment Acquired Through Tenant Improvement Allowances No definition available.
|
X | ||||||||||
- Definition Stock Issued During Period, Value, New Issues, Charitable Contribution No definition available.
|
X | ||||||||||
- Definition Stock Issued, Early Vesting Of Exercised Options No definition available.
|
X | ||||||||||
- Definition Stock Issued, Executive Bonus Settlement No definition available.
|
X | ||||||||||
- Definition Stock Issued, Repurchase of Convertible Debt No definition available.
|
X | ||||||||||
- References No definition available.
|
X | ||||||||||
- Definition The amount of expense recognized in the current period for the periodic realization of capitalized fees that were paid to salespeople, distributors, brokers, and agents at the time of the conclusion of the sale. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition Amount of amortization expense attributable to debt discount (premium) and debt issuance costs. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
X | ||||||||||
- Definition Future cash outflow to pay for purchases of fixed assets that have occurred. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition Amount of cash and cash equivalents, and cash and cash equivalents restricted to withdrawal or usage. Excludes amount for disposal group and discontinued operations. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- References No definition available.
|
X | ||||||||||
- Definition Amount of increase (decrease) in cash, cash equivalents, and cash and cash equivalents restricted to withdrawal or usage; including effect from exchange rate change. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition Amount of deferred income tax expense (benefit) and income tax credits. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition Amount of increase (decrease) from effect of exchange rate changes on cash and cash equivalents, and cash and cash equivalents restricted to withdrawal or usage; held in foreign currencies. Excludes amounts for disposal group and discontinued operations. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
X | ||||||||||
- Definition Difference between the fair value of payments made and the carrying amount of debt which is extinguished prior to maturity. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition The amount of cash paid during the current period to foreign, federal, state, and local authorities as taxes on income. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition The increase (decrease) during the reporting period in the aggregate amount of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition The increase (decrease) during the reporting period in amount due within one year (or one business cycle) from customers for the credit sale of goods and services. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition Amount of increase (decrease) in accrued expenses, and obligations classified as other. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
X | ||||||||||
- Definition Amount of increase (decrease) in obligation to transfer good or service to customer for which consideration has been received or is receivable. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
X | ||||||||||
- Definition The increase (decrease) during the reporting period in the obligation created by employee agreements whereby earned compensation will be paid in the future. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition The increase (decrease) during the reporting period in the aggregate amount of obligations related to services received from employees, such as accrued salaries and bonuses, payroll taxes and fringe benefits. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- References No definition available.
|
X | ||||||||||
- Definition Amount of increase (decrease) in prepaid expenses, and assets classified as other. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition Amount of cash paid for interest, excluding capitalized interest, classified as operating activity. Includes, but is not limited to, payment to settle zero-coupon bond for accreted interest of debt discount and debt instrument with insignificant coupon interest rate in relation to effective interest rate of borrowing attributable to accreted interest of debt discount. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
X | ||||||||||
- Definition Amount of cash inflow (outflow) from financing activities, including discontinued operations. Financing activity cash flows include obtaining resources from owners and providing them with a return on, and a return of, their investment; borrowing money and repaying amounts borrowed, or settling the obligation; and obtaining and paying for other resources obtained from creditors on long-term credit. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
X | ||||||||||
- References No definition available.
|
X | ||||||||||
- Definition Amount of cash inflow (outflow) from investing activities, including discontinued operations. Investing activity cash flows include making and collecting loans and acquiring and disposing of debt or equity instruments and property, plant, and equipment and other productive assets. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
X | ||||||||||
- References No definition available.
|
X | ||||||||||
- Definition Amount of cash inflow (outflow) from operating activities, including discontinued operations. Operating activity cash flows include transactions, adjustments, and changes in value not defined as investing or financing activities. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- References No definition available.
|
X | ||||||||||
- Definition The portion of profit or loss for the period, net of income taxes, which is attributable to the parent. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
X | ||||||||||
- Definition Noncash charitable contributions made by the entity during the period. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition Amount of income (expense) included in net income that results in no cash inflow (outflow), classified as other. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition The cash outflow for a financial contract that meets the hedge criteria as either cash flow hedge, fair value hedge or hedge of net investment in foreign operations. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
X | ||||||||||
- Definition The aggregate amount paid by the entity to reacquire the right to purchase equity shares at a predetermined price, usually issued together with corporate debt. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition The cash outflow associated with the development, modification or acquisition of software programs or applications for internal use (that is, not to be sold, leased or otherwise marketed to others) that qualify for capitalization. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition Amount of cash outflow to acquire investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition The cash outflow associated with the acquisition of a business, net of the cash acquired from the purchase. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition The cash outflow to acquire asset without physical form usually arising from contractual or other legal rights, excluding goodwill. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition The cash outflow associated with the acquisition of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale; includes cash outflows to pay for construction of self-constructed assets. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition The cash inflow from the issuance of a long-term debt instrument which can be exchanged for a specified amount of another security, typically the entity's common stock, at the option of the issuer or the holder. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition The cash inflow from a financial contract that meets the hedge criteria as either cash flow hedge, fair value hedge or hedge of net investment in foreign operations. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
X | ||||||||||
- Definition Amount of cash inflow from issuance of shares under share-based payment arrangement. Includes, but is not limited to, option exercised. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition The cash inflow from issuance of rights to purchase common shares at predetermined price (usually issued together with corporate debt). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition Amount of cash inflow from maturity, prepayment and call of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition Amount of cash inflow (outflow) from financing activities classified as other. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
X | ||||||||||
- Definition Amount of cash inflow from sale of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition Amount of cash inflow from exercise of option under share-based payment arrangement. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition The cash outflow from the repayment of a long-term debt instrument which can be exchanged for a specified amount of another security, typically the entity's common stock, at the option of the issuer or the holder. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition Amount of increase in right-of-use asset obtained in exchange for operating lease liability. Reference 1: http://www.xbrl.org/2003/role/exampleRef
|
X | ||||||||||
- Definition Amount of noncash expense for share-based payment arrangement. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- References No definition available.
|
Overview and Basis of Presentation |
9 Months Ended |
---|---|
Oct. 31, 2019 | |
Organization, Consolidation and Presentation of Financial Statements [Abstract] | |
Overview and Basis of Presentation | Overview and Basis of Presentation Description of Business Okta, Inc. (the Company) is the leading independent identity management platform for the enterprise. The Okta Identity Cloud enables the Company’s customers to securely connect people to technology, anywhere, anytime and from any device. The Company was incorporated in January 2009 as Saasure Inc., a California corporation, and was later reincorporated in April 2010 under the name Okta, Inc. as a Delaware corporation. The Company is headquartered in San Francisco, California. Basis of Presentation and Principles of Consolidation The accompanying unaudited condensed consolidated financial statements, which include the accounts of the Company and its wholly owned subsidiaries, have been prepared in conformity with U.S. generally accepted accounting principles (GAAP). All intercompany balances and transactions have been eliminated in consolidation. The condensed consolidated balance sheet as of January 31, 2019, included herein, was derived from the audited financial statements as of that date. The unaudited condensed consolidated financial statements reflect all normal recurring adjustments necessary to present fairly the results of operations for the interim periods presented, but are not necessarily indicative of the results of operations to be anticipated for the full fiscal year ending January 31, 2020 or any future period. The Company’s fiscal year ends on January 31. References to fiscal 2020, for example, refer to the fiscal year ending January 31, 2020. The condensed consolidated financial statements should be read in conjunction with the audited consolidated financial statements and notes included in the Company’s Form 10-K filed with the Securities and Exchange Commission (SEC) on March 14, 2019. Effective February 1, 2018, the Company adopted the requirements of Accounting Standards Update (ASU) No. 2016-02, Leases (ASC 842) as discussed in Note 2. All amounts and disclosures set forth in this Form 10-Q have been updated to comply with this standard, as indicated by references to "as adjusted" in these condensed consolidated financial statements and related notes. Certain reclassifications of prior period amounts have been made in our condensed consolidated financial statements to conform to the current period presentation. We reclassified $14.8 million of certain accrued accounts payable to accrued expenses as of January 31, 2019. These reclassifications had no impact on net loss, stockholders’ equity or cash flows as previously reported. Use of Estimates The preparation of condensed consolidated financial statements in conformity with GAAP requires management to make estimates, judgments and assumptions that affect the reported amounts of assets and liabilities, disclosure of contingent assets and liabilities at the date of the condensed consolidated financial statements and the reported amounts of revenue and expenses during the reporting period. The Company bases its estimates on historical experience and on other assumptions that its management believes are reasonable under the circumstances. Actual results could vary from those estimates. The Company’s most significant estimates include the stand alone selling price (SSP) for each distinct performance obligation included in customer contracts with multiple performance obligations, the determination of the period of benefit for deferred commissions, the determination of the effective interest rate of the liability components of our convertible senior notes, the determination of the incremental borrowing rate used for operating lease liabilities, the valuation of deferred income tax assets, contingencies and the valuation of acquired intangible assets.
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- Definition The entire disclosure for organization, consolidation and basis of presentation of financial statements disclosure. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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Accounting Standards and Significant Accounting Policies |
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Accounting Policies [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Accounting Standards and Significant Accounting Policies | Accounting Standards and Significant Accounting Policies Recently Adopted Accounting Pronouncements In February 2016, the Financial Accounting Standards Board (FASB) issued ASU No. 2016-02, Leases (ASC 842), which requires lessees to record a right-of-use asset and a corresponding lease liability on their balance sheet for most leases. The Company adopted the requirements of ASC 842 as of February 1, 2019, using the modified retrospective method for leases that existed as of February 1, 2017, or were entered into thereafter. The modified retrospective method provides a method for recording existing leases at adoption and in comparative periods that approximates the results of a full retrospective approach. In order to simplify an entity’s transition, ASC 842 provides a package of three practical expedients, which must be elected together and applied consistently to all of an entity’s leases. The Company elected to utilize the package of practical expedients and, therefore, did not reassess:
As of the later of February 1, 2017 or each lease’s respective commencement date, the Company recorded lease liabilities equal to the present value of the remaining minimum lease payments and right-of-use assets equal to the corresponding lease liability adjusted for (i) any prepaid or accrued lease payments, (ii) the remaining balance of any lease incentives received, (iii) unamortized initial direct costs and (iv) any impairments. The Company adjusted its condensed consolidated balance sheet from amounts previously reported due to the adoption of ASC 842. Select condensed consolidated balance sheet line items, which reflect the adoption of ASC 842, are as follows (in thousands):
The Company’s condensed consolidated statement of cash flows reflects the adoption of ASC 842. The adoption of ASC 842 did not have an impact on cash provided by or used in operating, investing, or financing activities or on the Company’s condensed consolidated statements of operations. Significant Accounting Policies The Company’s significant accounting policies are discussed in “Note 2. Summary of Significant Accounting Policies” in Item 8. Financial Statements and Supplementary Data of its Form 10-K for the fiscal year ended January 31, 2019. The Company further described its accounting policy for Convertible Senior Notes, and except for the accounting policies for operating leases that were updated below as a result of adopting ASC 842, there have been no significant changes to these policies for the nine months ended October 31, 2019. Operating Leases and Incremental Borrowing Rate The Company leases office space under operating leases with expiration dates through 2028. The Company determines whether an arrangement constitutes a lease and records lease liabilities and right-of-use assets on its consolidated balance sheets at lease commencement. Lease liabilities are measured based on the present value of the total lease payments not yet paid discounted based on the more readily determinable of the rate implicit in the lease or the Company’s incremental borrowing rate, which is the estimated rate the Company would be required to pay for a collateralized borrowing equal to the total lease payments over the term of the lease. The estimation of the incremental borrowing rate is based on an analysis of publicly traded debt securities of companies with similar credit and financial profiles. Right-of-use assets are measured based on the corresponding lease liability adjusted for (i) payments made to the lessor at or before the commencement date, (ii) initial direct costs incurred and (iii) tenant incentives under the lease. Recognition of rent expense begins when the lessor makes the underlying asset available to the Company. The Company does not assume renewals or early terminations of its leases unless it is reasonably certain to exercise these options at commencement and does not allocate consideration between lease and non-lease components. For short-term leases, the Company records rent expense in its condensed consolidated statements of operations on a straight-line basis over the lease term and records variable lease payments as incurred. Convertible Senior Notes In February 2018, the Company issued $345.0 million aggregate principal amount of 0.25% convertible senior notes due February 15, 2023 (2023 Notes). In September 2019, the Company issued $1,060.0 million aggregate principal amount of 0.125% convertible senior notes due September 1, 2025 (2025 Notes, together with the 2023 Notes, the Notes). Concurrent with the issuance of the 2025 Notes, the Company used part of the net proceeds to repurchase a portion of the 2023 Notes (2023 Notes Partial Repurchase). See Note 9 for additional details. The Notes are accounted for in accordance with FASB ASC Subtopic 470-20, Debt with Conversion and Other Options. Pursuant to ASC Subtopic 470-20, issuers of certain convertible debt instruments, such as the Notes, that have a net settlement feature and may be settled wholly or partially in cash upon conversion are required to separately account for the liability (debt) and equity (conversion option) components of the instrument. The carrying amount of the liability component of the instrument is computed by estimating the fair value of a similar liability without the conversion option. The amount of the equity component is then calculated by deducting the fair value of the liability component from the principal amount of the instrument. The difference between the principal amount and the liability component represents a debt discount that is amortized to interest expense over the respective terms of the Notes using an effective interest rate method. The equity component is not remeasured as long as it continues to meet the conditions for equity classification. In accounting for the issuance costs related to the Notes, the allocation of issuance costs incurred between the liability and equity components were based on their relative values. Similarly, in accordance with ASC Subtopic 470-20, transactions involving contemporaneous exchanges of cash between the same debtor and creditor in connection with the issuance of a new debt obligation and satisfaction of an existing debt obligation by the debtor, such as the contemporaneous 2023 Notes Partial Repurchase and issuance of the 2025 Notes, should be evaluated as a modification or an exchange transaction depending on whether the exchange is determined to have substantially different terms. The 2023 Notes Partial Repurchase and issuance of the 2025 Notes were deemed to have substantially different terms due to the significant difference between the value of the conversion option immediately prior to and after the exchange, and consequently, the 2023 Notes Partial Repurchase was accounted for as a debt extinguishment. Pursuant to ASC Subtopic 470-20, total consideration for the 2023 Notes Partial Repurchase was separated into liability and equity components by estimating the fair value of a similar liability without a conversion option and assigning the residual value to the equity component. The gain or loss on extinguishment of the debt is subsequently determined by comparing repurchase consideration allocated to the liability component to the sum of the carrying value of the liability component, net of the proportionate amounts of unamortized debt discount and remaining unamortized debt issuance costs. Recently Issued Accounting Pronouncements Not Yet Adopted In June 2016, the FASB issued ASU 2016-13, Financial Instruments - Credit Losses: Measurement of Credit Losses on Financial Instruments, which changes the impairment model for most financial assets. The new model uses a forward-looking expected loss method, which will generally result in earlier recognition of allowances for losses. This guidance is effective for the Company on February 1, 2020 with early adoption permitted. The Company is currently evaluating the impact of the adoption of this standard on its condensed consolidated financial statements. In August 2018, the FASB issued ASU 2018-15, Customer’s Accounting for Implementation Costs Incurred in a Cloud Computing Arrangement That Is a Service Contract (ASU 2018-15), which requires a customer in a cloud computing arrangement that is a service contract to follow the internal-use software guidance in Accounting Standards Codification 350-40 to determine which implementation costs to defer and recognize as an asset. This guidance is effective for the Company on February 1, 2020 with early adoption permitted. The Company is currently evaluating the impact of the adoption of this standard on its condensed consolidated financial statements.
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- Definition The entire disclosure for all significant accounting policies of the reporting entity. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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Business Combinations |
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Oct. 31, 2019 | |
Business Combinations [Abstract] | |
Business Combinations | Business Combinations On July 13, 2018, the Company acquired all issued and outstanding capital stock of ScaleFT, Inc. (ScaleFT), a “zero trust” security company which provides access solutions for the modern workforce. The acquisition date cash consideration transferred for ScaleFT was $15.6 million, net of $0.6 million in cash acquired. The Company recorded $4.6 million for developed technology intangible assets with an estimated useful life of three years and $11.8 million of goodwill, which is primarily attributed to the assembled workforce as well as the integration of ScaleFT’s technology and the Company’s technology. The Company incurred $1.1 million of acquisition-related costs, which were recorded as general and administrative expense in the quarter ended July 31, 2018. On March 18, 2019, the Company acquired all issued and outstanding capital stock of Azuqua, Inc. (Azuqua), a company which provides a no-code, cloud-based integration platform that automates workflows between applications and services. The acquisition date cash consideration transferred for Azuqua was $44.2 million, net of $1.1 million in cash acquired. The Company recorded $15.7 million for developed technology intangible assets with an estimated useful life of five years and preliminarily recorded $29.9 million of goodwill which is primarily attributed to the assembled workforce as well as the integration of Azuqua’s technology and the Company’s technology. The Company incurred $3.0 million of acquisition-related costs, which were recorded as general and administrative expense in the quarter ended April 30, 2019. The Company also incurred total deferred compensation arrangements in connection with these acquisitions of $10.8 million, of which $3.2 million was recognized as compensation during the nine months ended October 31, 2019. The remaining deferred compensation balance of $5.9 million will be recognized over a future weighted-average period of 1.7 years subject to continued service with the Company. These acquisitions did not have a material impact on the Company’s condensed consolidated financial statements; therefore, historical and proforma disclosures have not been presented.
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- Definition The entire disclosure for a business combination (or series of individually immaterial business combinations) completed during the period, including background, timing, and recognized assets and liabilities. The disclosure may include leverage buyout transactions (as applicable). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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Cash Equivalents and Short-Term Investments |
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Investments, Debt and Equity Securities [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Cash Equivalents and Short-Term Investments | Cash Equivalents and Short-Term Investments The amortized cost, unrealized gain (loss) and estimated fair value of the Company’s cash equivalents and short-term investments as of October 31, 2019 and January 31, 2019 were as follows (in thousands):
All short-term investments were designated as available-for-sale securities as of October 31, 2019 and January 31, 2019. The Company’s short-term investments as of October 31, 2019 and January 31, 2019 all mature within one year, as follows (in thousands):
The Company had 1 and 34 short-term investments in unrealized loss positions as of October 31, 2019 and January 31, 2019, respectively. There were no material gross unrealized gains or losses from available-for-sale securities and no material realized gains or losses from available-for-sale securities that were reclassified out of accumulated other comprehensive income for the three and nine months ended October 31, 2019 or 2018. For available-for-sale debt securities that have unrealized losses, the Company evaluates whether (i) the Company has the intention to sell any of these investments and (ii) it is not more likely than not that the Company will be required to sell any of these available-for-sale debt securities before recovery of the entire amortized cost basis. Based on this evaluation, the Company determined that there were no other-than-temporary impairments associated with short-term investments as of October 31, 2019 and January 31, 2019.
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- Definition The entire disclosure of the components of cash, cash equivalents, and short-term investments. Short-term investments may include current marketable securities. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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Fair Value Measurements |
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Fair Value Disclosures [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Fair Value Measurements | Fair Value Measurements The Company measures its financial assets at fair value each reporting period using a fair value hierarchy that prioritizes the use of observable inputs and minimizes the use of unobservable inputs when measuring fair value. A financial instrument’s classification within the fair value hierarchy is based upon the lowest level of input that is significant to the fair value measurement. Three levels of inputs may be used to measure as follows: Level 1-Valuations based on observable inputs that reflect quoted prices for identical assets or liabilities in active markets. Level 2-Valuations based on inputs that are directly or indirectly observable in the marketplace. Level 3-Valuations based on unobservable inputs that are supported by little or no market activity. Assets and Liabilities Measured at Fair Value on a Recurring Basis The following table presents information about the Company’s financial assets and liabilities that are measured at fair value on a recurring basis using the above input categories (in thousands):
The carrying amounts of certain financial instruments, including cash held in banks, accounts receivable and accounts payable approximate fair value due to their short-term maturities and are excluded from the fair value table above. Fair Value Measurements of Other Financial Instruments The following table presents the carrying amounts and estimated fair values of our financial instruments that are not recorded at fair value on the condensed consolidated balance sheets (in thousands):
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- Definition The entire disclosure for the fair value of financial instruments (as defined), including financial assets and financial liabilities (collectively, as defined), and the measurements of those instruments as well as disclosures related to the fair value of non-financial assets and liabilities. Such disclosures about the financial instruments, assets, and liabilities would include: (1) the fair value of the required items together with their carrying amounts (as appropriate); (2) for items for which it is not practicable to estimate fair value, disclosure would include: (a) information pertinent to estimating fair value (including, carrying amount, effective interest rate, and maturity, and (b) the reasons why it is not practicable to estimate fair value; (3) significant concentrations of credit risk including: (a) information about the activity, region, or economic characteristics identifying a concentration, (b) the maximum amount of loss the entity is exposed to based on the gross fair value of the related item, (c) policy for requiring collateral or other security and information as to accessing such collateral or security, and (d) the nature and brief description of such collateral or security; (4) quantitative information about market risks and how such risks are managed; (5) for items measured on both a recurring and nonrecurring basis information regarding the inputs used to develop the fair value measurement; and (6) for items presented in the financial statement for which fair value measurement is elected: (a) information necessary to understand the reasons for the election, (b) discussion of the effect of fair value changes on earnings, (c) a description of [similar groups] items for which the election is made and the relation thereof to the balance sheet, the aggregate carrying value of items included in the balance sheet that are not eligible for the election; (7) all other required (as defined) and desired information. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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Deferred Commissions |
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Oct. 31, 2019 | |
Revenue from Contract with Customer [Abstract] | |
Deferred Commissions | Deferred Commissions Sales commissions capitalized as contract costs totaled $15.3 million and $11.7 million in the three months ended October 31, 2019 and 2018, respectively, and $36.7 million and $25.9 million in the nine months ended October 31, 2019 and 2018, respectively. Amortization of contract costs was $7.3 million and $5.4 million for the three months ended October 31, 2019 and 2018, respectively, and $20.5 million and $15.0 million for the nine months ended October 31, 2019 and 2018, respectively. There was no impairment loss in relation to the costs capitalized. Deferred Revenue and Performance ObligationsDeferred Revenue Deferred revenue, which is a contract liability, consists primarily of payments received in advance of revenue recognition under the Company’s contracts with customers and is recognized as the revenue recognition criteria are met. Subscription revenue recognized during the three months ended October 31, 2019 and 2018 that was included in the deferred revenue balances at the beginning of the respective periods was $123.5 million and $81.6 million, respectively, and $224.0 million and $147.0 million for the nine months ended October 31, 2019 and 2018, respectively. Professional services and other revenue recognized in the three and nine months ended October 31, 2019 and 2018 from deferred revenue balances at the beginning of the respective periods was not material. Transaction Price Allocated to the Remaining Performance Obligations Transaction price allocated to the remaining performance obligations represents contracted revenue that has not yet been recognized, which includes deferred revenue for subscription contracts that have been invoiced and will be recognized as revenue in future periods. As of October 31, 2019, total remaining noncancelable performance obligations under the Company’s subscription contracts with customers was approximately $1,031.3 million. Of this amount, the Company expects to recognize revenue of approximately $515.9 million, or 50%, over the next 12 months, with the balance to be recognized as revenue thereafter. Revenue from remaining performance obligations for professional services and other contracts as of October 31, 2019 was not material. Unbilled Receivables The Company receives payments from customers based on billing schedules as established in its contracts. Unbilled receivables and contract assets represent amounts for which the Company has recognized revenue in excess of billings pursuant to its revenue recognition policy. As of October 31, 2019 and January 31, 2019, contract assets and unbilled receivables were $1.0 million and $1.5 million, respectively, which are included in prepaid expenses and other current assets in the condensed consolidated balance sheets.
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- References No definition available.
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- Definition The entire disclosure of revenue from contract with customer to transfer good or service and to transfer nonfinancial asset. Includes, but is not limited to, disaggregation of revenue, credit loss recognized from contract with customer, judgment and change in judgment related to contract with customer, and asset recognized from cost incurred to obtain or fulfill contract with customer. Excludes insurance and lease contracts. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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Goodwill and Intangible Assets, net |
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Goodwill and Intangible Assets Disclosure [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Goodwill and Intangible Assets, net | Goodwill and Intangible Assets, net Goodwill As of October 31, 2019 and January 31, 2019, goodwill was $48.0 million and $18.1 million, respectively. During the nine months ended October 31, 2019, the Company recorded $29.9 million of goodwill in connection with the Azuqua acquisition that was completed in March 2019. See Note 3 for further details. No goodwill impairments were recorded during the three and nine months ended October 31, 2019 and 2018. Intangible Assets, net Intangible assets consisted of the following (in thousands):
The Company capitalized $1.8 million and $0.7 million of internal-use software costs in the three months ended October 31, 2019 and 2018, respectively, and $3.5 million and $2.8 million of internal-use software costs in the nine months ended October 31, 2019 and 2018, respectively. Stock-based compensation expense included in the total amounts capitalized were immaterial. During the nine months ended October 31, 2019, the Company recorded $24.2 million of purchased developed technology, of which $15.7 million related to the Azuqua acquisition (see Note 3 for further details), and the remainder in connection with an asset acquisition in May 2019, whereby the Company recorded $8.5 million of purchased developed technology with an estimated useful life of five years. During the nine months ended October 31, 2018, the Company recorded $4.6 million of purchased developed technology from the ScaleFT acquisition. See Note 3 for further details. Intangible amortization expense was $2.6 million and $1.8 million for the three months ended October 31, 2019 and 2018, respectively, and $7.7 million and $4.1 million for the nine months ended October 31, 2019 and 2018, respectively.
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- References No definition available.
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- Definition The entire disclosure for goodwill and intangible assets. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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Deferred Revenue and Performance Obligations |
9 Months Ended |
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Oct. 31, 2019 | |
Revenue from Contract with Customer [Abstract] | |
Deferred Revenue and Performance Obligations | Deferred Commissions Sales commissions capitalized as contract costs totaled $15.3 million and $11.7 million in the three months ended October 31, 2019 and 2018, respectively, and $36.7 million and $25.9 million in the nine months ended October 31, 2019 and 2018, respectively. Amortization of contract costs was $7.3 million and $5.4 million for the three months ended October 31, 2019 and 2018, respectively, and $20.5 million and $15.0 million for the nine months ended October 31, 2019 and 2018, respectively. There was no impairment loss in relation to the costs capitalized. Deferred Revenue and Performance ObligationsDeferred Revenue Deferred revenue, which is a contract liability, consists primarily of payments received in advance of revenue recognition under the Company’s contracts with customers and is recognized as the revenue recognition criteria are met. Subscription revenue recognized during the three months ended October 31, 2019 and 2018 that was included in the deferred revenue balances at the beginning of the respective periods was $123.5 million and $81.6 million, respectively, and $224.0 million and $147.0 million for the nine months ended October 31, 2019 and 2018, respectively. Professional services and other revenue recognized in the three and nine months ended October 31, 2019 and 2018 from deferred revenue balances at the beginning of the respective periods was not material. Transaction Price Allocated to the Remaining Performance Obligations Transaction price allocated to the remaining performance obligations represents contracted revenue that has not yet been recognized, which includes deferred revenue for subscription contracts that have been invoiced and will be recognized as revenue in future periods. As of October 31, 2019, total remaining noncancelable performance obligations under the Company’s subscription contracts with customers was approximately $1,031.3 million. Of this amount, the Company expects to recognize revenue of approximately $515.9 million, or 50%, over the next 12 months, with the balance to be recognized as revenue thereafter. Revenue from remaining performance obligations for professional services and other contracts as of October 31, 2019 was not material. Unbilled Receivables The Company receives payments from customers based on billing schedules as established in its contracts. Unbilled receivables and contract assets represent amounts for which the Company has recognized revenue in excess of billings pursuant to its revenue recognition policy. As of October 31, 2019 and January 31, 2019, contract assets and unbilled receivables were $1.0 million and $1.5 million, respectively, which are included in prepaid expenses and other current assets in the condensed consolidated balance sheets.
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- References No definition available.
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- Definition The entire disclosure of revenue from contract with customer to transfer good or service and to transfer nonfinancial asset. Includes, but is not limited to, disaggregation of revenue, credit loss recognized from contract with customer, judgment and change in judgment related to contract with customer, and asset recognized from cost incurred to obtain or fulfill contract with customer. Excludes insurance and lease contracts. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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Convertible Senior Notes, Net |
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Debt Disclosure [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Convertible Senior Notes, Net | Convertible Senior Notes, Net 2023 Convertible Senior Notes The 2023 Notes are senior, unsecured obligations of the Company, and bear interest at a fixed rate of 0.25% per year. Interest is payable in cash semi-annually in arrears on February 15 and August 15 of each year, beginning on August 15, 2018. The 2023 Notes mature on February 15, 2023 unless earlier repurchased or converted. The Company may not redeem the 2023 Notes prior to maturity. The total net proceeds from the 2023 Notes, after deducting initial purchasers’ discounts and debt issuance costs, was $335.0 million. In September 2019, the Company used part of the net proceeds from the issuance of the 2025 Notes for the 2023 Notes Partial Repurchase, which consisted of a repurchase of $224.4 million aggregate principal amount of the 2023 Notes in privately-negotiated transactions for aggregate consideration of $604.8 million, consisting of approximately $224.4 million in cash and approximately 3.0 million shares of Class A common stock. Of the $604.8 million in aggregate consideration, $197.7 million and $407.1 million were allocated to the debt and equity components, respectively, utilizing an effective discount rate of 4.00% to determine the fair value of the liability component. As of the repurchase date, the carrying value of the notes subject to the 2023 Notes Partial Repurchase, net of unamortized debt discount and issuance costs, was $183.1 million. The 2023 Notes Partial Repurchase resulted in a $14.6 million loss on early debt extinguishment, of which $3.8 million consisted of unamortized debt issuance costs. As of October 31, 2019, $120.6 million of principal remains outstanding on the 2023 Notes. The terms of the 2023 Notes are governed by an Indenture by and between the Company and Wilmington Trust, National Association, as Trustee (the Indenture). Upon conversion, the 2023 Notes may be settled in cash, shares of Class A common stock or a combination of cash and shares of Class A common stock, at the Company’s election. The 2023 Notes are convertible at an initial conversion rate of 20.6795 shares of Class A common stock per $1,000 principal amount of the 2023 Notes, which is equal to an initial conversion price of approximately $48.36 per share of Class A common stock, subject to adjustment under certain circumstances in accordance with the terms of the Indenture. Prior to the close of business on the business day immediately preceding October 15, 2022, holders of the 2023 Notes may convert all or a portion of their 2023 Notes only in multiples of $1,000 principal amount, under the following circumstances:
On or after October 15, 2022 until the close of business on the second scheduled trading day immediately preceding the maturity date, holders may convert all or any portion of their 2023 Notes regardless of the foregoing circumstances. For at least twenty trading days during the period of thirty consecutive trading days ended October 31, 2019, the last reported sale price of the Company’s common stock was equal to or exceeded 130% of the conversion price of the 2023 Notes on each applicable trading day. As a result, the 2023 Notes are convertible at the option of the holders during the fiscal quarter ending January 31, 2020 and were classified as current liabilities on the condensed consolidated balance sheet as of October 31, 2019. In addition, as of the date of this filing, holders of the 2023 Notes have converted an immaterial amount of such notes (which was not in connection with the 2023 Notes Partial Repurchase). Holders of the 2023 Notes who convert their 2023 Notes in connection with certain corporate events that constitute a make-whole fundamental change (as defined in the Indenture) are, under certain circumstances, entitled to an increase in the conversion rate. Additionally, in the event of a corporate event that constitutes a fundamental change (as defined in the Indenture), holders of the 2023 Notes may require the Company to repurchase all or a portion of their 2023 Notes at a price equal to 100% of the principal amount of the 2023 Notes being repurchased, plus any accrued and unpaid interest. In accounting for the issuance of the 2023 Notes, the Company separated the 2023 Notes into liability and equity components, utilizing an effective interest rate of 5.68% to determine the fair value of the liability component. This interest rate was based on the interest rates of similar liabilities held by other companies with similar credit risk ratings at the time of issuance that did not have associated convertible features. The following table sets forth total interest expense recognized related to the 2023 Notes (in thousands):
Total issuance costs of $10.0 million related to the 2023 Notes were allocated between liability and equity in the same proportion as the allocation of the total proceeds to the liability and equity components. Issuance costs attributable to the liability component are being amortized to interest expense over the respective term of the 2023 Notes using the effective interest rate method. The issuance costs attributable to the equity component were netted against the respective equity component in Additional paid-in capital. The Company recorded liability issuance costs of $7.7 million and equity issuance costs of $2.3 million. The 2023 Notes, net consisted of the following (in thousands):
(1) Included in the condensed consolidated balance sheets within Additional paid-in capital. Note Hedges In connection with the pricing of the 2023 Notes, the Company entered into convertible note hedge transactions with respect to its Class A common stock (Note Hedges). The Note Hedges are purchased call options that give the Company the option to purchase, subject to anti-dilution adjustments substantially identical to those in the 2023 Notes, approximately 7.1 million shares of its Class A common stock for approximately $48.36 per share (subject to adjustment), corresponding to the approximate initial conversion price of the 2023 Notes, exercisable upon conversion of the 2023 Notes. The Note Hedges will expire in 2023, if not exercised earlier. The Note Hedges are intended to offset potential dilution to the Company’s Class A common stock and/or offset the potential cash payments that the Company could be required to make in excess of the principal amount upon any conversion of the 2023 Notes under certain circumstances. The Note Hedges are separate transactions and are not part of the terms of the 2023 Notes. The Company paid an aggregate amount of $80.0 million for the Note Hedges. The amount paid for the Note Hedges was recorded as a reduction to Additional paid-in capital in the condensed consolidated balance sheets. In September 2019, and in connection with the 2023 Notes Partial Repurchase, the Company terminated Note Hedges corresponding to approximately 4.6 million shares for cash proceeds of $405.9 million. The proceeds were recorded as an increase to Additional paid-in capital in the condensed consolidated balance sheets. As of October 31, 2019, Note Hedges giving the Company the option to purchase approximately 2.5 million shares (subject to adjustment) remain outstanding. Warrants In connection with the issuance of the 2023 Notes, the Company also entered into separate warrant transactions pursuant to which it sold net-share-settled (or, at the Company’s election subject to certain conditions, cash-settled) warrants (Warrants) to acquire, subject to anti-dilution adjustments, up to approximately 7.1 million shares over 80 scheduled trading days beginning in May 2023 of the Company’s Class A common stock at an initial exercise price of approximately $68.06 per share (subject to adjustment). If the Warrants are not exercised on their exercise dates, they will expire. If the market value per share of the Company’s Class A common stock exceeds the applicable exercise price of the Warrants, the Warrants could have a dilutive effect on the Company’s Class A common stock unless, subject to the terms of the Warrants, the Company elects to cash settle the Warrants. The Warrants are separate transactions and are not part of the terms of the 2023 Notes or the Note Hedges. The Company received aggregate proceeds of $52.4 million from the sale of the Warrants in connection with the 2023 Notes. The proceeds from the sale of the Warrants were recorded as an increase to Additional paid-in capital in the condensed consolidated balance sheets. In September 2019, and in connection with the 2023 Notes Partial Repurchase, the Company terminated Warrants corresponding to approximately 4.6 million shares for total cash payments of $358.6 million. The termination payment was recorded as a decrease to Additional paid-in capital in the condensed consolidated balance sheets. As of October 31, 2019, Warrants to acquire up to approximately 2.5 million shares (subject to adjustment) remain outstanding. 2025 Convertible Senior Notes The 2025 Notes are senior, unsecured obligations of the Company, and bear interest at a fixed rate of 0.125% per year. Interest is payable in cash semi-annually in arrears on March 1 and September 1 of each year, beginning on March 1, 2020. The 2025 Notes mature on September 1, 2025 unless earlier redeemed, repurchased or converted. The total net proceeds from the 2025 Notes, after deducting initial purchasers’ discounts and debt issuance costs, were $1,040.7 million. The terms of the 2025 Notes are governed by an Indenture by and between the Company and Wilmington Trust, National Association, as Trustee (the Indenture). Upon conversion, the 2025 Notes may be settled in cash, shares of Class A common stock or a combination of cash and shares of Class A common stock, at the Company’s election. The 2025 Notes are convertible at an initial conversion rate of 5.2991 shares of class A common stock per $1,000 principal amount of the 2025 Notes, which is equal to an initial conversion price of approximately $188.71 per share of Class A common stock, subject to adjustment under certain circumstances in accordance with the terms of the Indenture. Prior to the close of business on the business day immediately preceding June 1, 2025, holders of the 2025 Notes may convert all or a portion of their 2025 Notes only in multiples of $1,000 principal amount, under the following circumstances:
On or after June 1, 2025 until the close of business on the second scheduled trading day immediately preceding the maturity date, holders may convert all or any portion of their 2025 Notes regardless of the foregoing circumstances. During the three months ended October 31, 2019, the conditions allowing holders of the 2025 Notes to convert were not met. The Company may redeem for cash all or any portion of the 2025 Notes, at its option, on or after September 6, 2022, if the last reported sale price of the Company’s Class A common stock has been at least 130% of the conversion price then in effect for at least 20 trading days (whether or not consecutive) during any 30 consecutive trading day period (including the last trading day of such period) ending on and including the trading day preceding the date on which the Company provides notice of redemption at a redemption price equal to 100% of the principal amount of the 2025 Notes to be redeemed, plus any accrued and unpaid interest to, but excluding, the redemption date. During the three months ended October 31, 2019, the Company has not redeemed any of the 2025 Notes. Holders of the 2025 Notes who convert their 2025 Notes in connection with certain corporate events that constitute a make-whole fundamental change (as defined in the Indenture) or in connection with the Company’s issuance of a redemption notice are, under certain circumstances, entitled to an increase in the conversion rate. Additionally, in the event of a corporate event that constitutes a fundamental change (as defined in the Indenture), holders of the 2025 Notes may require the Company to repurchase all or a portion of their 2025 Notes at a price equal to 100% of the principal amount of the 2025 Notes being repurchased, plus any accrued and unpaid interest. In accounting for the issuance of the 2025 Notes, the Company separated the 2025 Notes into liability and equity components utilizing an effective interest rate of 4.10% to determine the fair value of the liability component. This interest rate was based on the interest rates of similar liabilities held by other companies with similar credit risk ratings at the time of issuance that did not have associated convertible features. The following table sets forth total interest expense recognized related to the 2025 Notes (in thousands):
Total issuance costs of $19.3 million related to the 2025 Notes were allocated between liability and equity in the same proportion as the allocation of the total proceeds to the liability and equity components. Issuance costs attributable to the liability component are being amortized to interest expense over the respective term of the 2025 Notes using the effective interest rate method. The issuance costs attributable to the equity component were netted against the respective equity component in Additional paid-in capital. The Company recorded liability issuance costs of $15.3 million and equity issuance costs of $4.0 million. The 2025 Notes, net consisted of the following (in thousands):
(1) Included in the condensed consolidated balance sheets within Additional paid-in capital. Capped Calls In connection with the pricing of the 2025 Notes, the Company entered into capped call transactions with respect to its Class A common stock (Capped Calls). The Capped Calls are purchased call options that give the Company the option to purchase, subject to anti-dilution adjustments substantially identical to those in the 2025 Notes, approximately 5.6 million shares of its Class A common stock for approximately $188.71 per share (subject to adjustment), corresponding to the approximate initial conversion price of the 2025 Notes, exercisable upon conversion of the 2025 Notes. The Capped Calls have initial cap prices of $255.88 per share (subject to adjustment) and will expire in 2025, if not exercised earlier. The Capped Calls are intended to offset potential dilution to the Company’s Class A common stock and/or offset the potential cash payments that the Company could be required to make in excess of the principal amount upon any conversion of the 2025 Notes under certain circumstances. The Capped Calls are separate transactions and are not part of the terms of the 2025 Notes. The Company paid an aggregate amount of $74.1 million for the Capped Calls. The amount paid for the Capped Calls was recorded as a reduction to Additional paid-in capital in the condensed consolidated balance sheets.
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- References No definition available.
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- Definition The entire disclosure for information about short-term and long-term debt arrangements, which includes amounts of borrowings under each line of credit, note payable, commercial paper issue, bonds indenture, debenture issue, own-share lending arrangements and any other contractual agreement to repay funds, and about the underlying arrangements, rationale for a classification as long-term, including repayment terms, interest rates, collateral provided, restrictions on use of assets and activities, whether or not in compliance with debt covenants, and other matters important to users of the financial statements, such as the effects of refinancing and noncompliance with debt covenants. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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Leases |
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Leases | Leases The Company has entered into various non-cancelable office space operating leases with original lease periods expiring between 2020 and 2028. These do not contain material variable rent payments, residual value guarantees, covenants or other restrictions. The Company has various sublease agreements with third parties. The subleases have remaining lease terms of between one and five years. Sublease income, which is recorded as a reduction of rental expense, was $0.8 million and $2.2 million for the three and nine months ended October 31, 2019. Operating lease costs for the three and nine months ended October 31, 2019 and 2018, are as follows (in thousands):
The weighted-average remaining term of the Company’s operating leases was 8.2 and 8.9 years and the weighted-average discount rate used to measure the present value of the operating lease liabilities was 5.7% and 5.8% as of October 31, 2019 and January 31, 2019, respectively. Maturities of the Company’s operating lease liabilities, which do not include short-term leases, as of October 31, 2019 are as follows (in thousands):
Cash payments included in the measurement of the Company’s operating lease liabilities were $6.1 million and $3.1 million for the three months ended October 31, 2019 and 2018, respectively, and $10.9 million and $9.2 million for the nine months ended October 31, 2019 and 2018, respectively. As of October 31, 2019, the Company has $55.0 million of undiscounted future payments under various operating leases that has not yet commenced, which are excluded from the table above. These operating leases will commence in fiscal 2021 and have lease terms between 4.9 and 8.7 years.
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- References No definition available.
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- Definition The entire disclosure for operating leases of lessee. Includes, but is not limited to, description of operating lease and maturity analysis of operating lease liability. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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Commitments and Contingencies |
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Oct. 31, 2019 | |
Commitments and Contingencies Disclosure [Abstract] | |
Commitments and Contingencies | Commitments and Contingencies Letters of Credit In conjunction with the execution of leases, letters of credit in the aggregate amount of $11.7 million and $12.7 million were issued and outstanding as of October 31, 2019 and January 31, 2019, respectively. No draws have been made under such letters of credit. Legal Matters From time to time in the normal course of business, the Company may be subject to various legal matters such as threatened or pending claims or proceedings. There were no such material matters as of October 31, 2019.
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- References No definition available.
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- Definition The entire disclosure for commitments and contingencies. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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Employee Incentive Plans |
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Share-based Payment Arrangement [Abstract] | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Employee Incentive Plans | Employee Incentive Plans The Company’s equity incentive plans provide for granting stock options, restricted stock units (RSUs) and restricted stock awards to employees, consultants, officers and directors. In addition, the Company offers an Employee Stock Purchase Plan (ESPP) to eligible employees. Stock-based compensation expense was recorded in the following cost and expense categories in the Company’s condensed consolidated statements of operations (in thousands):
Stock-based compensation expense recorded to research and development in the condensed consolidated statements of operations excludes amounts that were capitalized related to internal-use software for the three and nine months ended October 31, 2019 and 2018. See Note 7 for further details. Equity Incentive Plans The Company has two equity incentive plans: the 2009 Stock Plan (2009 Plan) and the 2017 Equity Incentive Plan (2017 Plan). All shares that remain available for future grants are under the 2017 Plan. As of October 31, 2019, options to purchase 12,343,495 shares of Class B common stock and 1,082,093 shares of Class A common stock remain outstanding. Shares of common stock reserved for future issuance are as follows:
Stock Options A summary of the Company’s stock option activity and related information is as follows:
As of October 31, 2019, there was a total of $33.3 million of unrecognized stock-based compensation expense, which is expected to be recognized over a weighted-average period of 1.6 years. Restricted Stock Units A summary of the Company’s RSU activity and related information is as follows:
As of October 31, 2019, there was $341.6 million of unrecognized stock-based compensation expense related to unvested RSUs, which is expected to be recognized over a weighted-average period of 2.8 years based on vesting under the award service conditions. Employee Stock Purchase Plan Except for the initial offering period which began April 7, 2017 and ended on June 20, 2018, the ESPP provides for 12-month offering periods beginning June 21 and December 21 of each year, and each offering period consists of up to two six-month purchase periods. The Company estimated the fair value of ESPP purchase rights using a Black-Scholes option pricing model with the following assumptions:
During the nine months ended October 31, 2019, the Company’s employees purchased 197,703 shares of its Class A common stock under the ESPP. The shares were purchased at a weighted-average purchase price of $45.55 per share, with total proceeds of $9.0 million. As of October 31, 2019, there was $5.4 million of unrecognized stock-based compensation expense related to the ESPP that is expected to be recognized over an average vesting period of 0.6 years.
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- Definition The entire disclosure for share-based payment arrangement. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- References No definition available.
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Income Taxes |
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Oct. 31, 2019 | |
Income Tax Disclosure [Abstract] | |
Income Taxes | Income Taxes For the three and nine months ended October 31, 2019, the Company recorded a tax provision of $0.3 million and tax benefit of $2.3 million on pretax losses of $63.1 million and $160.7 million, respectively. The effective tax rate for the three and nine months ended October 31, 2019 was (0.6)% and 1.4%, respectively. The effective tax rate differs from the statutory rate primarily as a result of not recognizing deferred tax assets for U.S. losses due to a full valuation allowance against U.S. deferred tax assets, release of the valuation allowance in the United States in connection with the Azuqua acquisition and excess tax benefits from stock-based compensation in the United Kingdom. The tax benefit recognized for the nine months ended October 31, 2019 was partially offset by income tax expense in profitable foreign jurisdictions and U.S. state taxes. For the three and nine months ended October 31, 2018, the Company recorded a tax benefit of $0.7 million and $1.9 million, respectively, on pretax losses of $30.2 million and $96.6 million, respectively. The effective tax rate for the three and nine months ended October 31, 2018 was 2.2% and 1.9%, respectively. The effective tax rate differs from the statutory rate primarily as a result of not recognizing deferred tax assets for U.S. losses due to a full valuation allowance against U.S. deferred tax assets, release of the valuation allowance in the United States in connection with the ScaleFT acquisition and excess tax benefits from stock-based compensation in the United Kingdom. These tax benefits were partially offset by income tax expense in profitable foreign jurisdictions and U.S. state taxes.
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- References No definition available.
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- Definition The entire disclosure for income taxes. Disclosures may include net deferred tax liability or asset recognized in an enterprise's statement of financial position, net change during the year in the total valuation allowance, approximate tax effect of each type of temporary difference and carryforward that gives rise to a significant portion of deferred tax liabilities and deferred tax assets, utilization of a tax carryback, and tax uncertainties information. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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Net Loss Per Share |
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Net Loss Per Share | Net Loss Per Share The following table presents the calculation of basic and diluted net loss per share (in thousands, except per share data):
As the Company was in a loss position for all periods presented, basic net loss per share is the same as diluted net loss per share as the inclusion of all potential common shares outstanding would have been anti-dilutive. Potentially dilutive securities that were not included in the diluted per share calculations because they would be anti-dilutive were as follows (in thousands):
The Company uses the if-converted method for calculating any potential dilutive effect of the conversion options embedded in the Notes on diluted net income per share, if applicable. The conversion options of the 2023 and 2025 Notes and exercise rights of the Warrants will have a dilutive impact on net income per share of common stock when the average market price per share of the Company’s Class A common stock for a given period exceeds the conversion prices of $48.36 per share, $188.71 per share and exercise price of $68.06 per share, respectively. During the three months ended October 31, 2019, the weighted average price per share of the Company’s Class A common stock exceeded the conversion price of the 2023 Notes and the exercise price of the Warrants; however, since the Company is in a net loss position there was no dilutive effect during any period presented.
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- Definition The entire disclosure for earnings per share. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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Accounting Standards and Significant Accounting Policies (Policies) |
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Accounting Policies [Abstract] | |||||||||||||
Basis of Presentation | The accompanying unaudited condensed consolidated financial statements, which include the accounts of the Company and its wholly owned subsidiaries, have been prepared in conformity with U.S. generally accepted accounting principles (GAAP). | ||||||||||||
Principles of Consolidation | All intercompany balances and transactions have been eliminated in consolidation. The condensed consolidated balance sheet as of January 31, 2019, included herein, was derived from the audited financial statements as of that date. The unaudited condensed consolidated financial statements reflect all normal recurring adjustments necessary to present fairly the results of operations for the interim periods presented, but are not necessarily indicative of the results of operations to be anticipated for the full fiscal year ending January 31, 2020 or any future period. | ||||||||||||
Fiscal Period | The Company’s fiscal year ends on January 31. References to fiscal 2020, for example, refer to the fiscal year ending January 31, 2020. | ||||||||||||
Reclassifications | Certain reclassifications of prior period amounts have been made in our condensed consolidated financial statements to conform to the current period presentation. | ||||||||||||
Use of Estimates | The preparation of condensed consolidated financial statements in conformity with GAAP requires management to make estimates, judgments and assumptions that affect the reported amounts of assets and liabilities, disclosure of contingent assets and liabilities at the date of the condensed consolidated financial statements and the reported amounts of revenue and expenses during the reporting period. The Company bases its estimates on historical experience and on other assumptions that its management believes are reasonable under the circumstances. Actual results could vary from those estimates. The Company’s most significant estimates include the stand alone selling price (SSP) for each distinct performance obligation included in customer contracts with multiple performance obligations, the determination of the period of benefit for deferred commissions, the determination of the effective interest rate of the liability components of our convertible senior notes, the determination of the incremental borrowing rate used for operating lease liabilities, the valuation of deferred income tax assets, contingencies and the valuation of acquired intangible assets.
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Operating Leases and Incremental Borrowing Rate | The Company leases office space under operating leases with expiration dates through 2028. The Company determines whether an arrangement constitutes a lease and records lease liabilities and right-of-use assets on its consolidated balance sheets at lease commencement. Lease liabilities are measured based on the present value of the total lease payments not yet paid discounted based on the more readily determinable of the rate implicit in the lease or the Company’s incremental borrowing rate, which is the estimated rate the Company would be required to pay for a collateralized borrowing equal to the total lease payments over the term of the lease. The estimation of the incremental borrowing rate is based on an analysis of publicly traded debt securities of companies with similar credit and financial profiles. Right-of-use assets are measured based on the corresponding lease liability adjusted for (i) payments made to the lessor at or before the commencement date, (ii) initial direct costs incurred and (iii) tenant incentives under the lease. Recognition of rent expense begins when the lessor makes the underlying asset available to the Company. The Company does not assume renewals or early terminations of its leases unless it is reasonably certain to exercise these options at commencement and does not allocate consideration between lease and non-lease components. For short-term leases, the Company records rent expense in its condensed consolidated statements of operations on a straight-line basis over the lease term and records variable lease payments as incurred.
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Recently Adopted Accounting Pronouncements and Recently Issued Accounting Pronouncements Not Yet Adopted | In June 2016, the FASB issued ASU 2016-13, Financial Instruments - Credit Losses: Measurement of Credit Losses on Financial Instruments, which changes the impairment model for most financial assets. The new model uses a forward-looking expected loss method, which will generally result in earlier recognition of allowances for losses. This guidance is effective for the Company on February 1, 2020 with early adoption permitted. The Company is currently evaluating the impact of the adoption of this standard on its condensed consolidated financial statements. In August 2018, the FASB issued ASU 2018-15, Customer’s Accounting for Implementation Costs Incurred in a Cloud Computing Arrangement That Is a Service Contract (ASU 2018-15), which requires a customer in a cloud computing arrangement that is a service contract to follow the internal-use software guidance in Accounting Standards Codification 350-40 to determine which implementation costs to defer and recognize as an asset. This guidance is effective for the Company on February 1, 2020 with early adoption permitted. The Company is currently evaluating the impact of the adoption of this standard on its condensed consolidated financial statements. In February 2016, the Financial Accounting Standards Board (FASB) issued ASU No. 2016-02, Leases (ASC 842), which requires lessees to record a right-of-use asset and a corresponding lease liability on their balance sheet for most leases. The Company adopted the requirements of ASC 842 as of February 1, 2019, using the modified retrospective method for leases that existed as of February 1, 2017, or were entered into thereafter. The modified retrospective method provides a method for recording existing leases at adoption and in comparative periods that approximates the results of a full retrospective approach. In order to simplify an entity’s transition, ASC 842 provides a package of three practical expedients, which must be elected together and applied consistently to all of an entity’s leases. The Company elected to utilize the package of practical expedients and, therefore, did not reassess:
As of the later of February 1, 2017 or each lease’s respective commencement date, the Company recorded lease liabilities equal to the present value of the remaining minimum lease payments and right-of-use assets equal to the corresponding lease liability adjusted for (i) any prepaid or accrued lease payments, (ii) the remaining balance of any lease incentives received, (iii) unamortized initial direct costs and (iv) any impairments.
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- Definition Disclosure of accounting policy for basis of accounting, or basis of presentation, used to prepare the financial statements (for example, US Generally Accepted Accounting Principles, Other Comprehensive Basis of Accounting, IFRS). No definition available.
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- Definition Disclosure of accounting policy regarding (1) the principles it follows in consolidating or combining the separate financial statements, including the principles followed in determining the inclusion or exclusion of subsidiaries or other entities in the consolidated or combined financial statements and (2) its treatment of interests (for example, common stock, a partnership interest or other means of exerting influence) in other entities, for example consolidation or use of the equity or cost methods of accounting. The accounting policy may also address the accounting treatment for intercompany accounts and transactions, noncontrolling interest, and the income statement treatment in consolidation for issuances of stock by a subsidiary. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Disclosure of accounting policy for determining an entity's fiscal year or other fiscal period. This disclosure may include identification of the fiscal period end-date, the length of the fiscal period, any reporting period lag between the entity and its subsidiaries, or equity investees. If a reporting lag exists, the closing date of the entity having a different period end is generally noted, along with an explanation of the necessity for using different closing dates. Any intervening events that materially affect the entity's financial position or results of operations are generally also disclosed. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Disclosure of accounting policy for leasing arrangement entered into by lessee. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Disclosure of accounting policy pertaining to new accounting pronouncements that may impact the entity's financial reporting. Includes, but is not limited to, quantification of the expected or actual impact. No definition available.
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- Definition Disclosure of accounting policy for reclassifications that affects the comparability of the financial statements. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Disclosure of accounting policy for the use of estimates in the preparation of financial statements in conformity with generally accepted accounting principles. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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Accounting Standards and Significant Accounting Policies (Tables) |
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Accounting Policies [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Schedule of Impact of New Accounting Pronouncements | Select condensed consolidated balance sheet line items, which reflect the adoption of ASC 842, are as follows (in thousands):
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- Definition Tabular disclosure of changes in accounting principles, including adoption of new accounting pronouncements, that describes the new methods, amount and effects on financial statement line items. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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Cash Equivalents and Short-Term Investments (Tables) |
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Investments, Debt and Equity Securities [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Schedule of Amortized Costs, Unrealized Gains and Losses and Estimated Fair Value of Cash Equivalents and Short-term Investments | The amortized cost, unrealized gain (loss) and estimated fair value of the Company’s cash equivalents and short-term investments as of October 31, 2019 and January 31, 2019 were as follows (in thousands):
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Schedule of Contractual Maturities of Short-term Investments | The Company’s short-term investments as of October 31, 2019 and January 31, 2019 all mature within one year, as follows (in thousands):
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- Definition Tabular disclosure of maturities of an entity's investments as well as any other information pertinent to the investments. No definition available.
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- References No definition available.
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X | ||||||||||
- Definition Tabular disclosure of the components of cash, cash equivalents, and investments. No definition available.
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Fair Value Measurements (Tables) |
9 Months Ended | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Oct. 31, 2019 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Fair Value Disclosures [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Schedule of Financial Assets and Liabilities Measured at Fair Value on a Recurring Basis | The following table presents information about the Company’s financial assets and liabilities that are measured at fair value on a recurring basis using the above input categories (in thousands):
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Schedule of Carrying Amounts and Estimated Fair Values of Convertible Note | The following table presents the carrying amounts and estimated fair values of our financial instruments that are not recorded at fair value on the condensed consolidated balance sheets (in thousands):
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X | ||||||||||
- References No definition available.
|
X | ||||||||||
- Definition Tabular disclosure of information pertaining to carrying amount and estimated fair value of short-term and long-term debt instruments or arrangements, including but not limited to, identification of terms, features, and collateral requirements. No definition available.
|
X | ||||||||||
- Definition Tabular disclosure of assets and liabilities, including [financial] instruments measured at fair value that are classified in stockholders' equity, if any, that are measured at fair value on a recurring basis. The disclosures contemplated herein include the fair value measurements at the reporting date by the level within the fair value hierarchy in which the fair value measurements in their entirety fall, segregating fair value measurements using quoted prices in active markets for identical assets (Level 1), significant other observable inputs (Level 2), and significant unobservable inputs (Level 3). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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Goodwill and Intangible Assets, net (Tables) |
9 Months Ended | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Oct. 31, 2019 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Goodwill and Intangible Assets Disclosure [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Schedule of Intangible Assets, net | Intangible assets consisted of the following (in thousands):
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X | ||||||||||
- References No definition available.
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X | ||||||||||
- Definition Tabular disclosure of assets, excluding financial assets and goodwill, lacking physical substance with a finite life, by either major class or business segment. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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Convertible Senior Notes, Net (Tables) |
9 Months Ended | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Debt Disclosure [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Schedule of Interest Expense | The following table sets forth total interest expense recognized related to the 2023 Notes (in thousands):
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Schedule of Liability and Equity Component of 2023 and 2025 Notes | The 2025 Notes, net consisted of the following (in thousands):
(1) Included in the condensed consolidated balance sheets within Additional paid-in capital. The 2023 Notes, net consisted of the following (in thousands):
(1) Included in the condensed consolidated balance sheets within Additional paid-in capital.
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X | ||||||||||
- Definition Tabular disclosure of borrowings which can be exchanged for a specified number of another security at the option of the issuer or the holder. Disclosures include, but are not limited to, principal amount, amortized premium or discount, and amount of liability and equity components. No definition available.
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X | ||||||||||
- References No definition available.
|
X | ||||||||||
- Definition Tabular disclosure of information pertaining to short-term and long-debt instruments or arrangements, including but not limited to identification of terms, features, collateral requirements and other information necessary to a fair presentation. No definition available.
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Leases (Tables) |
9 Months Ended | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Oct. 31, 2019 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Leases [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Schedule of Operating Lease Costs | Operating lease costs for the three and nine months ended October 31, 2019 and 2018, are as follows (in thousands):
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Schedule of Maturities of Operating Leases | Maturities of the Company’s operating lease liabilities, which do not include short-term leases, as of October 31, 2019 are as follows (in thousands):
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- Definition Tabular disclosure of lessee's lease cost. Includes, but is not limited to, interest expense for finance lease, amortization of right-of-use asset for finance lease, operating lease cost, short-term lease cost, variable lease cost and sublease income. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- References No definition available.
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- Definition Tabular disclosure of undiscounted cash flows of lessee's operating lease liability. Includes, but is not limited to, reconciliation of undiscounted cash flows to operating lease liability recognized in statement of financial position. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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Employee Incentive Plans (Tables) |
9 Months Ended | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Share-based Payment Arrangement [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Schedule of Share-based Payment Award, Employee Stock Purchase Plan, Valuation Assumptions [Table Text Block] | The Company estimated the fair value of ESPP purchase rights using a Black-Scholes option pricing model with the following assumptions:
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Schedule of Stock-based Compensation Expense by Statement of Operations Location | Stock-based compensation expense was recorded in the following cost and expense categories in the Company’s condensed consolidated statements of operations (in thousands):
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Schedule of Shares of Common Stock Reserved for Future Issuance | Shares of common stock reserved for future issuance are as follows:
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Schedule of Stock Option Activity | A summary of the Company’s stock option activity and related information is as follows:
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Schedule of Nonvested Restricted Stock Units Activity | A summary of the Company’s RSU activity and related information is as follows:
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- Definition Schedule Of Common Stock Reserved For Future Issuance [Table Text Block] No definition available.
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- References No definition available.
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- Definition Tabular disclosure of allocation of amount expensed and capitalized for award under share-based payment arrangement to statement of income or comprehensive income and statement of financial position. Includes, but is not limited to, corresponding line item in financial statement. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Tabular disclosure of the changes in outstanding nonvested restricted stock units. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Tabular disclosure for stock option plans. Includes, but is not limited to, outstanding awards at beginning and end of year, grants, exercises, forfeitures, and weighted-average grant date fair value. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Tabular disclosure of the significant assumptions used during the year to estimate the fair value of employee stock purchase plans, including, but not limited to: (a) expected term, (b) expected volatility of the entity's shares, (c) expected dividends, (d) risk-free rate(s), and (e) discount for post-vesting restrictions. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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Net Loss Per Share (Tables) |
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Earnings Per Share [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Schedule of Basic and Diluted Net Loss Per Share | The following table presents the calculation of basic and diluted net loss per share (in thousands, except per share data):
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Schedule of Potentially Dilutive Securities Excluded from Diluted Per Share Calculation | Potentially dilutive securities that were not included in the diluted per share calculations because they would be anti-dilutive were as follows (in thousands):
|
X | ||||||||||
- References No definition available.
|
X | ||||||||||
- Definition Tabular disclosure of securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) in the future that were not included in the computation of diluted EPS because to do so would increase EPS amounts or decrease loss per share amounts for the period presented, by antidilutive securities. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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Overview and Basis of Presentation - Narrative (Details) - USD ($) $ in Thousands |
Oct. 31, 2019 |
Jan. 31, 2019 |
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Class of Stock [Line Items] | |||||
Increase in accrued expenses | $ 33,288 | $ 33,653 | [1] | ||
Accounting Standards Update 2016-02 | |||||
Class of Stock [Line Items] | |||||
Increase in accrued expenses | $ 14,800 | ||||
|
X | ||||||||||
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
|
X | ||||||||||
- Definition Amount of liabilities classified as other, due within one year or the normal operating cycle, if longer. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Details
|
Accounting Standards and Significant Accounting Policies - Schedule of Impact of New Accounting Pronouncements (Details) - USD ($) $ in Thousands |
Oct. 31, 2019 |
Sep. 30, 2019 |
Sep. 01, 2019 |
Jan. 31, 2019 |
Feb. 28, 2018 |
|||
---|---|---|---|---|---|---|---|---|
Current assets: | ||||||||
Prepaid expenses and other current assets | $ 29,023 | $ 28,237 | [1] | |||||
Total current assets | 1,526,600 | 708,116 | [1] | |||||
Operating lease right-of-use assets | 126,746 | 121,389 | [1] | |||||
Other noncurrent assets | 18,445 | 15,089 | [1] | |||||
Total assets | 1,870,777 | 984,313 | [1] | |||||
Current liabilities: | ||||||||
Accrued expenses and other current liabilities | 33,288 | 33,653 | [1] | |||||
Total current liabilities | 478,394 | 573,104 | [1] | |||||
Other noncurrent liabilities | 4,779 | 3,018 | [1] | |||||
Operating lease liabilities, noncurrent | 153,960 | 147,046 | [1] | |||||
Total liabilities | 1,472,383 | 731,936 | [1] | |||||
Total liabilities and stockholders’ equity | $ 1,870,777 | 984,313 | [1] | |||||
Accounting Standards Update 2016-02 | ||||||||
Current liabilities: | ||||||||
Accrued expenses and other current liabilities | 14,800 | |||||||
As Reported | ||||||||
Current assets: | ||||||||
Prepaid expenses and other current assets | 29,451 | |||||||
Total current assets | 709,330 | |||||||
Operating lease right-of-use assets | 0 | |||||||
Other noncurrent assets | 15,286 | |||||||
Total assets | 864,335 | |||||||
Current liabilities: | ||||||||
Accrued expenses and other current liabilities | 24,740 | |||||||
Total current liabilities | 564,191 | |||||||
Other noncurrent liabilities | 38,999 | |||||||
Operating lease liabilities, noncurrent | 0 | |||||||
Total liabilities | 611,958 | |||||||
Total liabilities and stockholders’ equity | 864,335 | |||||||
Adoption of ASC 842 | Accounting Standards Update 2016-02 | ||||||||
Current assets: | ||||||||
Prepaid expenses and other current assets | (1,214) | |||||||
Total current assets | (1,214) | |||||||
Operating lease right-of-use assets | 121,389 | |||||||
Other noncurrent assets | (197) | |||||||
Total assets | 119,978 | |||||||
Current liabilities: | ||||||||
Accrued expenses and other current liabilities | 8,913 | |||||||
Total current liabilities | 8,913 | |||||||
Other noncurrent liabilities | (35,981) | |||||||
Operating lease liabilities, noncurrent | 147,046 | |||||||
Total liabilities | 119,978 | |||||||
Total liabilities and stockholders’ equity | $ 119,978 | |||||||
Convertible Senior Notes Due 2023 | Senior Notes | ||||||||
New Accounting Pronouncements or Change in Accounting Principle [Line Items] | ||||||||
Aggregate principal amount of convertible senior note | $ 183,100 | $ 345,000 | ||||||
Fixed interest rate | 0.25% | |||||||
Convertible Senior Notes Due 2025 | Senior Notes | ||||||||
New Accounting Pronouncements or Change in Accounting Principle [Line Items] | ||||||||
Aggregate principal amount of convertible senior note | $ 1,060,000 | |||||||
Fixed interest rate | 0.125% | 0.125% | ||||||
|
X | ||||||||||
- Definition Sum of the carrying amounts as of the balance sheet date of all assets that are recognized. Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition Sum of the carrying amounts as of the balance sheet date of all assets that are expected to be realized in cash, sold, or consumed within one year (or the normal operating cycle, if longer). Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- References No definition available.
|
X | ||||||||||
- Definition Face (par) amount of debt instrument at time of issuance. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition Contractual interest rate for funds borrowed, under the debt agreement. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition Sum of the carrying amounts as of the balance sheet date of all liabilities that are recognized. Liabilities are probable future sacrifices of economic benefits arising from present obligations of an entity to transfer assets or provide services to other entities in the future. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition Amount of liabilities and equity items, including the portion of equity attributable to noncontrolling interests, if any. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition Total obligations incurred as part of normal operations that are expected to be paid during the following twelve months or within one business cycle, if longer. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- References No definition available.
|
X | ||||||||||
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
|
X | ||||||||||
- Definition Present value of lessee's discounted obligation for lease payments from operating lease, classified as noncurrent. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
X | ||||||||||
- Definition Amount of lessee's right to use underlying asset under operating lease. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
X | ||||||||||
- Definition Amount of noncurrent assets classified as other. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition Amount of liabilities classified as other, due within one year or the normal operating cycle, if longer. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition Amount of liabilities classified as other, due after one year or the normal operating cycle, if longer. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition Amount of asset related to consideration paid in advance for costs that provide economic benefits in future periods, and amount of other assets that are expected to be realized or consumed within one year or the normal operating cycle, if longer. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Details
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X | ||||||||||
- Details
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X | ||||||||||
- Details
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X | ||||||||||
- Details
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X | ||||||||||
- Details
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X | ||||||||||
- Details
|
Business Combinations - Narrative (Details) - USD ($) $ in Thousands |
3 Months Ended | 6 Months Ended | 9 Months Ended | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Mar. 18, 2019 |
Jul. 13, 2018 |
Apr. 30, 2019 |
Jul. 31, 2018 |
Oct. 31, 2019 |
Oct. 31, 2018 |
[1] | Jan. 31, 2019 |
[2] | |||||
Business Acquisition [Line Items] | |||||||||||||
Payments for business acquisition, net of cash acquired | $ 44,223 | $ 15,616 | |||||||||||
Purchased developed technology | 24,200 | ||||||||||||
Goodwill | 47,964 | $ 18,089 | |||||||||||
ScaleFT, Inc. | |||||||||||||
Business Acquisition [Line Items] | |||||||||||||
Payments for business acquisition, net of cash acquired | $ 15,600 | ||||||||||||
Cash acquired from acquisition | 600 | ||||||||||||
Goodwill | 11,800 | ||||||||||||
Acquisition related costs | $ 1,100 | ||||||||||||
ScaleFT, Inc. | Purchased developed technology | |||||||||||||
Business Acquisition [Line Items] | |||||||||||||
Purchased developed technology | $ 4,600 | ||||||||||||
Useful life of acquired intangible assets | 3 years | ||||||||||||
Azuqua, Inc. | |||||||||||||
Business Acquisition [Line Items] | |||||||||||||
Payments for business acquisition, net of cash acquired | $ 44,200 | ||||||||||||
Cash acquired from acquisition | 1,100 | ||||||||||||
Purchased developed technology | 15,700 | ||||||||||||
Goodwill | 29,900 | ||||||||||||
Acquisition related costs | $ 3,000 | ||||||||||||
Azuqua, Inc. | Purchased developed technology | |||||||||||||
Business Acquisition [Line Items] | |||||||||||||
Purchased developed technology | $ 15,700 | ||||||||||||
Useful life of acquired intangible assets | 5 years | ||||||||||||
ScaleFT, Inc And Azuqua, Inc. | |||||||||||||
Business Acquisition [Line Items] | |||||||||||||
Deferred compensation liability | 10,800 | ||||||||||||
Compensation Expense | 3,200 | ||||||||||||
Remaining balance of noncurrent deferred compensation liability | $ 5,900 | ||||||||||||
Period of recognition of deferred compensation | 1 year 8 months 12 days | ||||||||||||
|
X | ||||||||||
- Definition Deferred Compensation Liability, Weighted Average Period For Recognition No definition available.
|
X | ||||||||||
- Definition Weighted average amortization period of finite-lived intangible assets acquired either individually or as part of a group of assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
|
X | ||||||||||
- Definition This element represents acquisition-related costs incurred to effect a business combination which costs have been expensed during the period. Such costs include finder's fees; advisory, legal, accounting, valuation, and other professional or consulting fees; general administrative costs, including the costs of maintaining an internal acquisitions department; and may include costs of registering and issuing debt and equity securities. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition The amount of identifiable intangible assets recognized as of the acquisition date. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition The cash inflow associated with the acquisition of business during the period (for example, cash that was held by the acquired business). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition Amount of expense for salary, wage, profit sharing; incentive and equity-based compensation; and other employee benefit. Other employee benefit expense includes, but is not limited to, service component of net periodic benefit cost for defined benefit plan. Excludes compensation cost in cost of good and service sold. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
X | ||||||||||
- Definition Aggregate carrying value as of the balance sheet date of the liabilities for all deferred compensation arrangements payable beyond one year (or the operating cycle, if longer). No definition available.
|
X | ||||||||||
- Definition Aggregate carrying value as of the balance sheet date of the liabilities for all deferred compensation arrangements. Represents currently earned compensation under compensation arrangements that is not actually paid until a later date. No definition available.
|
X | ||||||||||
- Definition Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition The cash outflow associated with the acquisition of a business, net of the cash acquired from the purchase. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Details
|
X | ||||||||||
- Details
|
X | ||||||||||
- Details
|
X | ||||||||||
- Details
|
Cash Equivalents and Short-Term Investments - Schedule of Amortized Costs, Unrealized Gains and Losses and Estimated Fair Value of Cash Equivalents and Short-term Investments (Details) - USD ($) $ in Thousands |
Oct. 31, 2019 |
Jan. 31, 2019 |
---|---|---|
Cash Equivalents and Short-term Investments [Abstract] | ||
Amortized Cost | $ 1,315,064 | $ 516,231 |
Unrealized Gain | 595 | 50 |
Unrealized Loss | (1) | (73) |
Estimated Fair Value | 1,315,658 | 516,208 |
U.S. treasury securities | ||
Cash Equivalents and Short-term Investments [Abstract] | ||
Amortized Cost | 167,266 | 195,913 |
Unrealized Gain | 265 | 37 |
Unrealized Loss | 0 | (53) |
Estimated Fair Value | 167,531 | 195,897 |
Corporate debt securities | ||
Cash Equivalents and Short-term Investments [Abstract] | ||
Amortized Cost | 158,769 | 69,483 |
Unrealized Gain | 330 | 13 |
Unrealized Loss | (1) | (19) |
Estimated Fair Value | 159,098 | 69,477 |
Cash Equivalents | ||
Cash Equivalents and Short-term Investments [Abstract] | ||
Amortized Cost | 989,029 | 250,835 |
Unrealized Gain | 0 | 0 |
Unrealized Loss | 0 | (1) |
Estimated Fair Value | 989,029 | 250,834 |
Cash Equivalents | Money market funds | ||
Cash Equivalents and Short-term Investments [Abstract] | ||
Amortized Cost | 989,029 | 247,426 |
Unrealized Gain | 0 | 0 |
Unrealized Loss | 0 | 0 |
Estimated Fair Value | 989,029 | 247,426 |
Cash Equivalents | Corporate debt securities | ||
Cash Equivalents and Short-term Investments [Abstract] | ||
Amortized Cost | 3,409 | |
Unrealized Gain | 0 | |
Unrealized Loss | (1) | |
Estimated Fair Value | 3,408 | |
Short-term Investments | ||
Cash Equivalents and Short-term Investments [Abstract] | ||
Amortized Cost | 326,035 | 265,396 |
Unrealized Gain | 595 | 50 |
Unrealized Loss | (1) | (72) |
Estimated Fair Value | $ 326,629 | $ 265,374 |
X | ||||||||||
- Definition Cash Equivalents And Short Term Investments [Abstract] No definition available.
|
X | ||||||||||
- Definition Amount, before tax, of unrealized gain in accumulated other comprehensive income (AOCI) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition Amount, before tax, of unrealized loss in accumulated other comprehensive income (AOCI) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition Amortized cost of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
X | ||||||||||
- Definition Amount of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
X | ||||||||||
- Details
|
X | ||||||||||
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|
X | ||||||||||
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|
X | ||||||||||
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|
X | ||||||||||
- Details
|
Cash Equivalents and Short-Term Investments - Schedule of Contractual Maturities of Short-term Investments (Details) - USD ($) $ in Thousands |
Oct. 31, 2019 |
Jan. 31, 2019 |
---|---|---|
Amortized Cost | ||
Amortized cost, due within one year | $ 326,035 | $ 265,396 |
Estimated Fair Value | ||
Estimated fair value, due within one year | $ 326,629 | $ 265,374 |
X | ||||||||||
- References No definition available.
|
X | ||||||||||
- References No definition available.
|
X | ||||||||||
- Definition Amortized cost of investment in debt security measured at fair value with change recognized in other comprehensive income (available-for-sale), with single maturity date and allocated without single maturity date, maturing in next fiscal year following latest fiscal year. Excludes interim and annual periods when interim period is reported on rolling approach, from latest statement of financial position date. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition Fair value of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), maturing in next fiscal year following latest fiscal year. Excludes interim and annual periods when interim period is reported on rolling approach, from latest statement of financial position date. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
Cash Equivalents and Short-Term Investments - Narrative (Details) |
3 Months Ended | 9 Months Ended | 12 Months Ended |
---|---|---|---|
Oct. 31, 2018
USD ($)
|
Oct. 31, 2019
USD ($)
investment
|
Jan. 31, 2019
USD ($)
investment
|
|
Investments, Debt and Equity Securities [Abstract] | |||
Number of short-term investments in unrealized loss positions | investment | 1 | 34 | |
Gross unrealized gains or losses from available-for-sale securities | $ 0 | $ 0 | |
Realized gains or losses reclassified out of accumulated other comprehensive income | $ 0 | 0 | |
Other-than-temporary impairment short term investment | $ 0 | $ 0 |
X | ||||||||||
- Definition Number of investments in debt securities measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), in unrealized loss position, without allowance for credit loss. Includes beneficial interest in securitized financial asset. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
X | ||||||||||
- References No definition available.
|
X | ||||||||||
- Definition Amount before tax of reclassification adjustment from accumulated other comprehensive income for unrealized gain (loss) realized upon the sale of available-for-sale securities. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition Amount before tax and reclassification adjustments of unrealized holding gain (loss) on available-for-sale securities. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
X | ||||||||||
- Definition Amount of other-than-temporary impairment (OTTI) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), recognized in earnings and other comprehensive loss (OCI). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
Fair Value Measurements - Schedule of Financial Assets and Liabilities Measured at Fair Value on a Recurring Basis (Details) - Fair Value, Measurements, Recurring - USD ($) $ in Thousands |
Oct. 31, 2019 |
Jan. 31, 2019 |
---|---|---|
Assets: | ||
Cash equivalents, fair value | $ 989,029 | $ 250,834 |
Short term investments, fair value | 326,629 | 265,374 |
Total cash equivalents and short-term investments | 1,315,658 | 516,208 |
U.S. treasury securities | ||
Assets: | ||
Short term investments, fair value | 167,531 | 195,897 |
Corporate debt securities | ||
Assets: | ||
Short term investments, fair value | 159,098 | 69,477 |
Money market funds | ||
Assets: | ||
Cash equivalents, fair value | 989,029 | 247,426 |
Corporate debt securities | ||
Assets: | ||
Cash equivalents, fair value | 0 | 3,408 |
Level 1 | ||
Assets: | ||
Cash equivalents, fair value | 989,029 | 247,426 |
Short term investments, fair value | 0 | 0 |
Total cash equivalents and short-term investments | 989,029 | 247,426 |
Level 1 | U.S. treasury securities | ||
Assets: | ||
Short term investments, fair value | 0 | 0 |
Level 1 | Corporate debt securities | ||
Assets: | ||
Short term investments, fair value | 0 | 0 |
Level 1 | Money market funds | ||
Assets: | ||
Cash equivalents, fair value | 989,029 | 247,426 |
Level 1 | Corporate debt securities | ||
Assets: | ||
Cash equivalents, fair value | 0 | 0 |
Level 2 | ||
Assets: | ||
Cash equivalents, fair value | 0 | 3,408 |
Short term investments, fair value | 326,629 | 265,374 |
Total cash equivalents and short-term investments | 326,629 | 268,782 |
Level 2 | U.S. treasury securities | ||
Assets: | ||
Short term investments, fair value | 167,531 | 195,897 |
Level 2 | Corporate debt securities | ||
Assets: | ||
Short term investments, fair value | 159,098 | 69,477 |
Level 2 | Money market funds | ||
Assets: | ||
Cash equivalents, fair value | 0 | 0 |
Level 2 | Corporate debt securities | ||
Assets: | ||
Cash equivalents, fair value | 0 | 3,408 |
Level 3 | ||
Assets: | ||
Cash equivalents, fair value | 0 | 0 |
Short term investments, fair value | 0 | 0 |
Total cash equivalents and short-term investments | 0 | 0 |
Level 3 | U.S. treasury securities | ||
Assets: | ||
Short term investments, fair value | 0 | 0 |
Level 3 | Corporate debt securities | ||
Assets: | ||
Short term investments, fair value | 0 | 0 |
Level 3 | Money market funds | ||
Assets: | ||
Cash equivalents, fair value | 0 | 0 |
Level 3 | Corporate debt securities | ||
Assets: | ||
Cash equivalents, fair value | $ 0 | $ 0 |
X | ||||||||||
- Definition Fair value portion of probable future economic benefits obtained or controlled by an entity as a result of past transactions or events. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- References No definition available.
|
X | ||||||||||
- Definition Fair value portion of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. No definition available.
|
X | ||||||||||
- Definition Fair value portion of investment securities, including, but not limited to, marketable securities, derivative financial instruments, and investments accounted for under the equity method. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
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X | ||||||||||
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X | ||||||||||
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|
Fair Value Measurements - Schedule of Carrying Amounts and Estimated Fair Values of Convertible Note (Details) - Senior Notes $ in Thousands |
Oct. 31, 2019
USD ($)
|
---|---|
Net Carrying Amount | Convertible Senior Notes Due 2023 | |
Debt Instrument [Line Items] | |
2023 Convertible senior notes | $ 101,190 |
Net Carrying Amount | Convertible Senior Notes Due 2025 | |
Debt Instrument [Line Items] | |
2023 Convertible senior notes | 843,265 |
Estimated Fair Value | Convertible Senior Notes Due 2023 | |
Debt Instrument [Line Items] | |
2023 Convertible senior notes | 279,764 |
Estimated Fair Value | Convertible Senior Notes Due 2025 | |
Debt Instrument [Line Items] | |
2023 Convertible senior notes | $ 1,006,406 |
X | ||||||||||
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
|
X | ||||||||||
- Definition The fair value amount of long-term debt whether such amount is presented as a separate caption or as a parenthetical disclosure. Additionally, this element may be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. The element may be used in both the balance sheet and disclosure in the same submission. No definition available.
|
X | ||||||||||
- Details
|
X | ||||||||||
- Details
|
X | ||||||||||
- Details
|
X | ||||||||||
- Details
|
X | ||||||||||
- Details
|
Fair Value Measurements - Narrative (Details) $ / shares in Units, $ in Thousands |
Oct. 31, 2019
USD ($)
$ / shares
|
---|---|
Debt Instrument [Line Items] | |
Closing price of common stock (in dollars per share) | $ / shares | $ 109.07 |
Convertible Senior Notes Due 2023 | Senior Notes | |
Debt Instrument [Line Items] | |
Aggregate principal amount | $ 120,589 |
Convertible Senior Notes Due 2025 | Senior Notes | |
Debt Instrument [Line Items] | |
Aggregate principal amount | $ 1,060,000 |
X | ||||||||||
- Definition Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
X | ||||||||||
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
|
X | ||||||||||
- Definition Price of a single share of a number of saleable stocks of a company. No definition available.
|
X | ||||||||||
- Details
|
X | ||||||||||
- Details
|
X | ||||||||||
- Details
|
Deferred Commissions (Details) - USD ($) |
3 Months Ended | 9 Months Ended | ||
---|---|---|---|---|
Oct. 31, 2019 |
Oct. 31, 2018 |
Oct. 31, 2019 |
Oct. 31, 2018 |
|
Revenue from Contract with Customer [Abstract] | ||||
Sales commissions capitalized as contract costs | $ 15,300,000 | $ 11,700,000 | $ 36,700,000 | $ 25,900,000 |
Amortization of contract costs | (7,300,000) | 5,400,000 | $ (20,500,000) | $ 15,000,000.0 |
Impairment loss related to costs capitalized | $ 0 | $ 0 |
X | ||||||||||
- Definition Capitalized Contract Costs, Additions No definition available.
|
X | ||||||||||
- Definition Amount of amortization expense for asset recognized from cost incurred to obtain or fulfill contract with customer. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
X | ||||||||||
- Definition Amount of impairment loss for asset recognized from cost incurred to obtain or fulfill contract with customer. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
X | ||||||||||
- References No definition available.
|
Goodwill and Intangible Assets, net - Narrative (Details) - USD ($) |
3 Months Ended | 9 Months Ended | ||||||||
---|---|---|---|---|---|---|---|---|---|---|
Oct. 31, 2019 |
Oct. 31, 2018 |
Oct. 31, 2019 |
Oct. 31, 2018 |
Mar. 18, 2019 |
Jan. 31, 2019 |
[1] | Jul. 13, 2018 |
|||
Finite-Lived Intangible Assets [Line Items] | ||||||||||
Goodwill | $ 47,964,000 | $ 47,964,000 | $ 18,089,000 | |||||||
Goodwill impairments | 0 | $ 0 | 0 | $ 0 | ||||||
Capitalized internal-use software | 1,800,000 | 700,000 | 3,500,000 | 2,800,000 | ||||||
Purchased developed technology | 24,200,000 | 24,200,000 | ||||||||
Intangible amortization expense | 2,600,000 | $ 1,800,000 | 7,700,000 | $ 4,100,000 | ||||||
Purchased developed technology | ||||||||||
Finite-Lived Intangible Assets [Line Items] | ||||||||||
Share-based payment arrangement | $ 8,500,000 | |||||||||
Useful life of purchased developed technology | 5 years | |||||||||
Azuqua, Inc. | ||||||||||
Finite-Lived Intangible Assets [Line Items] | ||||||||||
Goodwill | $ 29,900,000 | |||||||||
Goodwill acquired in connection with acquisition | 29,900,000 | |||||||||
Purchased developed technology | $ 15,700,000 | 15,700,000 | ||||||||
Azuqua, Inc. | Purchased developed technology | ||||||||||
Finite-Lived Intangible Assets [Line Items] | ||||||||||
Purchased developed technology | $ 15,700,000 | |||||||||
ScaleFT, Inc. | ||||||||||
Finite-Lived Intangible Assets [Line Items] | ||||||||||
Goodwill | $ 11,800,000 | |||||||||
ScaleFT, Inc. | Purchased developed technology | ||||||||||
Finite-Lived Intangible Assets [Line Items] | ||||||||||
Purchased developed technology | $ 4,600,000 | |||||||||
Share-based payment arrangement | $ 4,600,000 | |||||||||
|
X | ||||||||||
- Definition The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition The amount of identifiable intangible assets recognized as of the acquisition date. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition Additions made to capitalized computer software costs during the period. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition Useful life of finite-lived intangible assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. No definition available.
|
X | ||||||||||
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
|
X | ||||||||||
- Definition Amount of increase in assets, excluding financial assets, lacking physical substance with a definite life, from an acquisition. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
X | ||||||||||
- Definition Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition Amount of increase in asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized resulting from a business combination. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition Amount of loss from the write-down of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Details
|
X | ||||||||||
- Details
|
X | ||||||||||
- Details
|
Goodwill and Intangible Assets, net - Schedule of Intangible Assets (Details) - USD ($) $ in Thousands |
Oct. 31, 2019 |
Jan. 31, 2019 |
---|---|---|
Finite-Lived Intangible Assets [Line Items] | ||
Gross | $ 53,087 | $ 25,461 |
Accumulated Amortization | (19,261) | (11,565) |
Net | 33,826 | 13,896 |
Capitalized internal-use software costs | ||
Finite-Lived Intangible Assets [Line Items] | ||
Gross | 23,264 | 19,838 |
Accumulated Amortization | (13,592) | (9,969) |
Net | 9,672 | 9,869 |
Purchased developed technology | ||
Finite-Lived Intangible Assets [Line Items] | ||
Gross | 28,800 | 4,600 |
Accumulated Amortization | (4,728) | (833) |
Net | 24,072 | 3,767 |
Software licenses | ||
Finite-Lived Intangible Assets [Line Items] | ||
Gross | 1,023 | 1,023 |
Accumulated Amortization | (941) | (763) |
Net | $ 82 | $ 260 |
X | ||||||||||
- Definition Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
X | ||||||||||
- Definition Amount before amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
X | ||||||||||
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
|
X | ||||||||||
- Definition Amount after amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Details
|
X | ||||||||||
- Details
|
X | ||||||||||
- Details
|
Deferred Revenue and Performance Obligations - Narrative (Details) - USD ($) $ in Millions |
3 Months Ended | 9 Months Ended | |||
---|---|---|---|---|---|
Oct. 31, 2019 |
Oct. 31, 2018 |
Oct. 31, 2019 |
Oct. 31, 2018 |
Jan. 31, 2019 |
|
Revenue from Contract with Customer [Abstract] | |||||
Revenue recognized that was included in the contract liability balance | $ 123.5 | $ 81.6 | $ 224.0 | $ 147.0 | |
Unbilled receivables | $ 1.0 | $ 1.0 | $ 1.5 |
X | ||||||||||
- Definition Amount, after allowance for credit loss, of right to consideration in exchange for good or service transferred to customer when right is conditioned on something other than passage of time. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
X | ||||||||||
- Definition Amount of revenue recognized that was previously included in balance of obligation to transfer good or service to customer for which consideration from customer has been received or is due. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
X | ||||||||||
- References No definition available.
|
Deferred Revenue and Performance Obligations - Performance Obligations (Details) $ in Millions |
Oct. 31, 2019
USD ($)
|
---|---|
Revenue from Contract with Customer [Abstract] | |
Revenue from remaining performance obligations | $ 1,031.3 |
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2019-05-01 | |
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items] | |
Performance obligations expected to be satisfied, expected timing | 12 months |
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2019-08-01 | |
Revenue from Contract with Customer [Abstract] | |
Revenue from remaining performance obligations | $ 515.9 |
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items] | |
Remaining performance obligation, percentage | 50.00% |
X | ||||||||||
- References No definition available.
|
X | ||||||||||
- Definition Amount of transaction price allocated to performance obligation that has not been recognized as revenue. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
X | ||||||||||
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
|
X | ||||||||||
- Definition Period in which remaining performance obligation is expected to be recognized as revenue, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
X | ||||||||||
- Definition Percentage of remaining performance obligation to total remaining performance obligation not recognized as revenue. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
X | ||||||||||
- Details
|
X | ||||||||||
- Details
|
Convertible Senior Notes, Net - Convertible Senior Notes (Details) $ / shares in Units, $ in Thousands, shares in Millions |
1 Months Ended | 3 Months Ended | 9 Months Ended | |||||||
---|---|---|---|---|---|---|---|---|---|---|
Sep. 30, 2019
USD ($)
shares
|
Apr. 30, 2019
day
|
Feb. 28, 2018
USD ($)
day
$ / shares
|
Oct. 31, 2019
USD ($)
|
Oct. 31, 2018
USD ($)
|
Oct. 31, 2019
USD ($)
|
Oct. 31, 2018
USD ($)
|
[1] | |||
Debt Instrument [Line Items] | ||||||||||
Loss on early extinguishment of debt | $ 14,572 | $ 0 | $ 14,572 | $ 0 | ||||||
Convertible Senior Notes Due 2023 | ||||||||||
Debt Instrument [Line Items] | ||||||||||
Limitation on sale of common stock due to sale price threshold (in days) | day | 80 | |||||||||
Senior Notes | Convertible Senior Notes Due 2023 | ||||||||||
Debt Instrument [Line Items] | ||||||||||
Fixed interest rate | 0.25% | |||||||||
Net proceeds from notes | $ 335,000 | |||||||||
Debt repurchased, total consideration | $ 224,400 | |||||||||
Debt repurchase, total consideration | 604,800 | |||||||||
Consideration allocated to debt component | 197,700 | |||||||||
Consideation allocated to equity component | $ 407,100 | |||||||||
Effective interest rate | 4.00% | 5.68% | ||||||||
Face Amount of Debt Instrument | $ 183,100 | $ 345,000 | ||||||||
Loss on early extinguishment of debt | 14,600 | |||||||||
Issuance costs | $ 3,800 | $ 10,000 | ||||||||
Senior notes | 120,600 | $ 120,600 | ||||||||
Initial conversion rate of common stock | 0.0206795 | |||||||||
Conversion price (in dollars per share) | $ / shares | $ 48.36 | |||||||||
Limitation on sale of common stock (in days) | day | 20 | |||||||||
Limitation on sale of common stock due to sale price threshold (in days) | day | 20 | 30 | ||||||||
Threshold percentage of stock price trigger | 130.00% | 130.00% | ||||||||
Period after consecutive trading days | 5 days | |||||||||
Percentage of closing sale price in excess of convertible notes | 98.00% | |||||||||
Redemption price percentage | 100.00% | |||||||||
Issuance costs attributable to liability component | 7,700 | $ 7,700 | ||||||||
Additional Paid-in Capital | Senior Notes | Convertible Senior Notes Due 2023 | ||||||||||
Debt Instrument [Line Items] | ||||||||||
Issuance costs attributable to equity component | $ 2,300 | $ 2,300 | ||||||||
Class A Common Stock | Senior Notes | Convertible Senior Notes Due 2023 | ||||||||||
Debt Instrument [Line Items] | ||||||||||
Shares of class a common stock transferred | shares | 3.0 | |||||||||
|
X | ||||||||||
- Definition Debt Instrument, Convertible, Period After Consecutive Trading Days No definition available.
|
X | ||||||||||
- Definition Debt Instrument, Repurchase Amount. Portion Allocated to Equity Component No definition available.
|
X | ||||||||||
- Definition Debt Instrument, Repurchase Amount, Portion Allocated to to Debt Component No definition available.
|
X | ||||||||||
- Definition Debt Issuance Costs, Equity Component, Gross No definition available.
|
X | ||||||||||
- Definition Percentage Of Closing Sale Price In Excess Of Convertible Notes No definition available.
|
X | ||||||||||
- Definition Stock Issued During Period, Shares, Debt Extinguishment No definition available.
|
X | ||||||||||
- Definition The price per share of the conversion feature embedded in the debt instrument. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition Ratio applied to the conversion of debt instrument into equity with equity shares divided by debt principal amount. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition Threshold period of specified consecutive trading days within which common stock price to conversion price of convertible debt instrument must exceed threshold percentage for specified number of trading days to trigger conversion feature. No definition available.
|
X | ||||||||||
- Definition Minimum percentage of common stock price to conversion price of convertible debt instruments to determine eligibility of conversion. No definition available.
|
X | ||||||||||
- Definition Threshold number of specified trading days that common stock price to conversion price of convertible debt instruments must exceed threshold percentage within a specified consecutive trading period to trigger conversion feature. No definition available.
|
X | ||||||||||
- Definition Face (par) amount of debt instrument at time of issuance. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition Effective interest rate for the funds borrowed under the debt agreement considering interest compounding and original issue discount or premium. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
X | ||||||||||
- Definition Contractual interest rate for funds borrowed, under the debt agreement. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
|
X | ||||||||||
- Definition Percentage price of original principal amount of debt at which debt can be redeemed by the issuer. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition Fair value amount of debt instrument that was repurchased. No definition available.
|
X | ||||||||||
- Definition Amount, before accumulated amortization, of debt issuance costs. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition Difference between the fair value of payments made and the carrying amount of debt which is extinguished prior to maturity. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition The cash inflow from additional borrowings, net of cash paid to third parties in connection with debt origination. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
X | ||||||||||
- Definition The cash outflow for debt initially having maturity due after one year or beyond the normal operating cycle, if longer. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition Including the current and noncurrent portions, carrying value as of the balance sheet date of Notes with the highest claim on the assets of the issuer in case of bankruptcy or liquidation (with maturities initially due after one year or beyond the operating cycle if longer). Senior note holders are paid off in full before any payments are made to junior note holders. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition The remaining balance of debt issuance expenses that were capitalized and are being amortized against income over the lives of the respective bond issues. This does not include the amounts capitalized as part of the cost of the utility plant or asset. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Details
|
X | ||||||||||
- Details
|
X | ||||||||||
- Details
|
X | ||||||||||
- Details
|
Convertible Senior Notes, Net - Schedule of Interest Expense (Details) - Senior Notes - USD ($) $ in Thousands |
3 Months Ended | 9 Months Ended | ||
---|---|---|---|---|
Oct. 31, 2019 |
Oct. 31, 2018 |
Oct. 31, 2019 |
Oct. 31, 2018 |
|
Convertible Senior Notes Due 2025 | ||||
Debt Instrument [Line Items] | ||||
Contractual interest expense | $ 188 | |||
Amortization of debt issuance costs | 275 | |||
Amortization of debt discount | 4,649 | |||
Total | 5,112 | |||
Convertible Senior Notes Due 2023 | ||||
Debt Instrument [Line Items] | ||||
Contractual interest expense | 99 | $ 215 | $ 530 | $ 577 |
Amortization of debt issuance costs | 214 | 299 | 862 | 777 |
Amortization of debt discount | 2,403 | 3,604 | 9,868 | 9,539 |
Total | $ 2,716 | $ 4,118 | $ 11,260 | $ 10,893 |
X | ||||||||||
- Definition Amount of noncash expense included in interest expense to amortize debt discount and premium associated with the related debt instruments. Excludes amortization of financing costs. Alternate captions include noncash interest expense. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition Amount of amortization expense attributable to debt issuance costs. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
X | ||||||||||
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
|
X | ||||||||||
- Definition Amount of the cost of borrowed funds accounted for as interest expense for debt. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
X | ||||||||||
- Definition Represents the portion of interest incurred in the period on debt arrangements that was charged against earnings, excluding amortization of debt discount (premium) and financing costs. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Details
|
X | ||||||||||
- Details
|
X | ||||||||||
- Details
|
Convertible Senior Notes, Net - Schedule of Liability and Equity Component of 2023 Notes (Details) - Senior Notes $ in Thousands |
Oct. 31, 2019
USD ($)
|
---|---|
Convertible Senior Notes Due 2025 | |
Liability component: | |
Principal | $ 1,060,000 |
Less: unamortized debt issuance costs and debt discount | (231,763) |
Net carrying amount | 828,237 |
Convertible Senior Notes Due 2023 | |
Liability component: | |
Principal | 120,589 |
Less: unamortized debt issuance costs and debt discount | (21,362) |
Net carrying amount | 99,227 |
Additional Paid-in Capital | Convertible Senior Notes Due 2025 | |
Equity component: | |
2023 Notes | 221,387 |
Less: issuance costs | (4,040) |
Carrying amount of the equity component | 217,347 |
Additional Paid-in Capital | Convertible Senior Notes Due 2023 | |
Equity component: | |
2023 Notes | 27,949 |
Less: issuance costs | (811) |
Carrying amount of the equity component | $ 27,138 |
X | ||||||||||
- Definition Debt Instrument, Convertible, Carrying Amount of Equity Component, Net No definition available.
|
X | ||||||||||
- Definition Debt Instrument, Convertible, Equity Component, Unamortized Discount Issuance Costs No definition available.
|
X | ||||||||||
- Definition Equity Component [Abstract] No definition available.
|
X | ||||||||||
- Definition Liability Component [Abstract] No definition available.
|
X | ||||||||||
- Definition Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
X | ||||||||||
- Definition The carrying amount of the equity component of convertible debt which may be settled in cash upon conversion. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition Amount of unamortized debt discount (premium) and debt issuance costs. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
X | ||||||||||
- Definition Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
X | ||||||||||
- Details
|
X | ||||||||||
- Details
|
X | ||||||||||
- Details
|
X | ||||||||||
- Details
|
Convertible Senior Notes, Net - Note Hedges and Warrants (Details) $ / shares in Units, shares in Thousands |
1 Months Ended | 9 Months Ended | |||||||
---|---|---|---|---|---|---|---|---|---|
Sep. 30, 2019
USD ($)
shares
|
Apr. 30, 2019
day
|
Feb. 28, 2018
USD ($)
day
$ / shares
shares
|
Oct. 31, 2019
USD ($)
$ / shares
shares
|
Oct. 31, 2018
USD ($)
shares
|
Sep. 01, 2019 |
||||
Debt Instrument [Line Items] | |||||||||
Purchases of hedges related to 2023 convertible senior notes | $ 0 | $ 80,040,000 | [1] | ||||||
Proceeds from issuance of warrants related to 2023 convertible senior notes | 0 | 52,440,000 | [1] | ||||||
Payments for repurchase of Warrants | $ 358,622,000 | $ 0 | [1] | ||||||
Antidilutive securities excluded from computation of earnings per share (in shares) | shares | 29,525 | 32,598 | |||||||
Purchase of capped call on convertible debt | $ 74,094,000 | $ 0 | [1] | ||||||
Convertible Senior Notes Due 2023 | |||||||||
Debt Instrument [Line Items] | |||||||||
Shares issuable under warrants granted (in shares) | shares | 4,600 | ||||||||
Number of warrants issued subject to anti-dilution adjustments (in shares) | shares | 7,100 | 2,500 | |||||||
Value of shares issuable under warrants granted (in dollars per share) | $ / shares | $ 68.06 | ||||||||
Proceeds from issuance of warrants related to 2023 convertible senior notes | $ 52,400,000 | ||||||||
Payments for repurchase of Warrants | $ 358,600,000 | ||||||||
Limitation on sale of common stock due to sale price threshold (in days) | day | 80 | ||||||||
Convertible Senior Notes Due 2025 | |||||||||
Debt Instrument [Line Items] | |||||||||
Initial cap price of capped calls (in dollars per share) | $ / shares | $ 255.88 | ||||||||
Purchase of capped call on convertible debt | $ 74,100,000 | ||||||||
Senior Notes | Convertible Senior Notes Due 2023 | |||||||||
Debt Instrument [Line Items] | |||||||||
Shares issuable under warrants granted (in shares) | shares | 4,600 | 7,100 | |||||||
Conversion price (in dollars per share) | $ / shares | $ 48.36 | ||||||||
Purchases of hedges related to 2023 convertible senior notes | $ 80,000,000.0 | ||||||||
Proceeds from hedges related to 2023 convertible senior notes | $ 405,900,000 | ||||||||
Number of warrants issued subject to anti-dilution adjustments (in shares) | shares | 2,500 | ||||||||
Fixed interest rate | 0.25% | ||||||||
Initial conversion rate of common stock | 0.0206795 | ||||||||
Limitation on sale of common stock due to sale price threshold (in days) | day | 20 | 30 | |||||||
Redemption price percentage | 100.00% | ||||||||
Percentage of closing sale price in excess of convertible notes | 98.00% | ||||||||
Effective interest rate | 4.00% | 5.68% | |||||||
Issuance costs | $ 3,800,000 | $ 10,000,000.0 | |||||||
Unamortized debt issuance expense | $ 7,700,000 | ||||||||
Senior Notes | Convertible Senior Notes Due 2025 | |||||||||
Debt Instrument [Line Items] | |||||||||
Conversion price (in dollars per share) | $ / shares | $ 188.71 | ||||||||
Fixed interest rate | 0.125% | 0.125% | |||||||
Proceeds from issuance of debt | $ 1,040,700,000 | ||||||||
Initial conversion rate of common stock | 0.0052991 | ||||||||
Limitation on sale of common stock due to sale price threshold (in days) | day | 30 | ||||||||
Redemption price percentage | 130.00% | 100.00% | |||||||
Percentage of closing sale price in excess of convertible notes | 98.00% | ||||||||
Sales price of redemption as a percentage of conversion price | 130.00% | ||||||||
Senior notes redeemed | 0 | ||||||||
Effective interest rate | 4.10% | ||||||||
Issuance costs | 19,300,000 | ||||||||
Unamortized debt issuance expense | 15,300,000 | ||||||||
Additional Paid-in Capital | Senior Notes | Convertible Senior Notes Due 2023 | |||||||||
Debt Instrument [Line Items] | |||||||||
Issuance costs attributable to equity component | 811,000 | ||||||||
Additional Paid-in Capital | Senior Notes | Convertible Senior Notes Due 2025 | |||||||||
Debt Instrument [Line Items] | |||||||||
Issuance costs attributable to equity component | $ 4,040,000 | ||||||||
Shares related to convertible senior notes | Convertible Senior Notes Due 2023 | |||||||||
Debt Instrument [Line Items] | |||||||||
Antidilutive securities excluded from computation of earnings per share (in shares) | shares | 2,494 | 7,134 | |||||||
Shares related to convertible senior notes | Convertible Senior Notes Due 2025 | |||||||||
Debt Instrument [Line Items] | |||||||||
Antidilutive securities excluded from computation of earnings per share (in shares) | shares | 5,617 | 0 | |||||||
|
X | ||||||||||
- Definition Debt Instrument, Convertible, Equity Component, Unamortized Discount Issuance Costs No definition available.
|
X | ||||||||||
- Definition Debt Instrument, Redemption, Sales Price as a Percentage of Conversion Price No definition available.
|
X | ||||||||||
- Definition Initial Cap Price per Share, Capped Calls No definition available.
|
X | ||||||||||
- Definition Payment for Capped Call, Convertible Debt No definition available.
|
X | ||||||||||
- Definition Percentage Of Closing Sale Price In Excess Of Convertible Notes No definition available.
|
X | ||||||||||
- Definition Proceeds from Termination of Note Hedges No definition available.
|
X | ||||||||||
- Definition Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition Exercise price per share or per unit of warrants or rights outstanding. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition Number of securities into which the class of warrant or right may be converted. For example, but not limited to, 500,000 warrants may be converted into 1,000,000 shares. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition Number of warrants or rights outstanding. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition The price per share of the conversion feature embedded in the debt instrument. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition Ratio applied to the conversion of debt instrument into equity with equity shares divided by debt principal amount. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition Threshold period of specified consecutive trading days within which common stock price to conversion price of convertible debt instrument must exceed threshold percentage for specified number of trading days to trigger conversion feature. No definition available.
|
X | ||||||||||
- Definition Effective interest rate for the funds borrowed under the debt agreement considering interest compounding and original issue discount or premium. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
X | ||||||||||
- Definition Contractual interest rate for funds borrowed, under the debt agreement. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
|
X | ||||||||||
- Definition Percentage price of original principal amount of debt at which debt can be redeemed by the issuer. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition Face (par) amount of the original debt instrument that was repurchased. No definition available.
|
X | ||||||||||
- Definition Amount, before accumulated amortization, of debt issuance costs. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition The cash outflow for a financial contract that meets the hedge criteria as either cash flow hedge, fair value hedge or hedge of net investment in foreign operations. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
X | ||||||||||
- Definition The aggregate amount paid by the entity to reacquire the right to purchase equity shares at a predetermined price, usually issued together with corporate debt. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition The cash inflow during the period from additional borrowings in aggregate debt. Includes proceeds from short-term and long-term debt. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
X | ||||||||||
- Definition The cash inflow from issuance of rights to purchase common shares at predetermined price (usually issued together with corporate debt). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition The remaining balance of debt issuance expenses that were capitalized and are being amortized against income over the lives of the respective bond issues. This does not include the amounts capitalized as part of the cost of the utility plant or asset. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Details
|
X | ||||||||||
- Details
|
X | ||||||||||
- Details
|
X | ||||||||||
- Details
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X | ||||||||||
- Details
|
Leases - Narrative (Details) - USD ($) $ in Millions |
3 Months Ended | 9 Months Ended | |||
---|---|---|---|---|---|
Oct. 31, 2019 |
Oct. 31, 2018 |
Oct. 31, 2019 |
Oct. 31, 2018 |
Jan. 31, 2019 |
|
Other Commitments [Line Items] | |||||
Sublease minimum remaining lease term | 1 year | ||||
Sublease maximum remaining lease term | 5 years | ||||
Sublease income | $ 0.8 | $ 2.2 | |||
Weighted average remaining lease term | 8 years 2 months 12 days | 8 years 2 months 12 days | 8 years 10 months 24 days | ||
Weighted average discount rate | 5.70% | 5.70% | 5.80% | ||
Cash payments included in the measurement of operating lease liabilities | $ 6.1 | $ 3.1 | $ 10.9 | $ 9.2 | |
Undiscounted future payments under operating leases that have not yet commenced | $ 55.0 | $ 55.0 | |||
Minimum | |||||
Other Commitments [Line Items] | |||||
Operating lease terms for leases that have not yet commenced | 4 years 10 months 24 days | 4 years 10 months 24 days | |||
Maximum | |||||
Other Commitments [Line Items] | |||||
Operating lease terms for leases that have not yet commenced | 8 years 8 months 12 days | 8 years 8 months 12 days |
X | ||||||||||
- Definition Lessee, Operating Lease, Lease Not Yet Commenced, Undiscounted Amount No definition available.
|
X | ||||||||||
- Definition Lessor, Operating Lease, Maximum Remaining Lease Term No definition available.
|
X | ||||||||||
- Definition Lessor, Operating Lease, Minimum Remaining Lease Term No definition available.
|
X | ||||||||||
- Definition Term of lessee's operating lease not yet commenced, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
X | ||||||||||
- Definition Amount of cash outflow from operating lease, excluding payments to bring another asset to condition and location necessary for its intended use. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
X | ||||||||||
- Definition Weighted average discount rate for operating lease calculated at point in time. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
X | ||||||||||
- Definition Weighted average remaining lease term for operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Reference 1: http://www.xbrl.org/2003/role/exampleRef
|
X | ||||||||||
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
|
X | ||||||||||
- Definition Amount of sublease income excluding finance and operating lease expense. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
X | ||||||||||
- Details
|
X | ||||||||||
- Details
|
Leases - Schedule of Operating Lease Costs (Details) - USD ($) $ in Thousands |
3 Months Ended | 9 Months Ended | ||
---|---|---|---|---|
Oct. 31, 2019 |
Oct. 31, 2018 |
Oct. 31, 2019 |
Oct. 31, 2018 |
|
Lease cost: | ||||
Operating lease cost | $ 5,882 | $ 6,973 | $ 16,965 | $ 16,213 |
X | ||||||||||
- References No definition available.
|
X | ||||||||||
- Definition Amount of single lease cost, calculated by allocation of remaining cost of lease over remaining lease term. Includes, but is not limited to, single lease cost, after impairment of right-of-use asset, calculated by amortization of remaining right-of-use asset and accretion of lease liability. Reference 1: http://www.xbrl.org/2003/role/exampleRef
|
Leases - Schedule of Maturities of Operating Leases (Details) $ in Thousands |
Oct. 31, 2019
USD ($)
|
---|---|
Lessee, Operating Lease, Liability, Payment, Due [Abstract] | |
2020 | $ 6,010 |
2021 | 26,552 |
2022 | 26,654 |
2023 | 26,662 |
2024 | 27,218 |
Thereafter | 103,340 |
Total lease payments | 216,436 |
Less imputed interest | (47,720) |
Total operating lease liabilities | $ 168,716 |
X | ||||||||||
- Definition Amount of lessee's undiscounted obligation for lease payments for operating lease. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
X | ||||||||||
- Definition Amount of lessee's undiscounted obligation for lease payments for operating lease, due after fifth fiscal year following latest fiscal year. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
X | ||||||||||
- Definition Amount of lessee's undiscounted obligation for lease payments for operating lease, due in fifth fiscal year following latest fiscal year. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
X | ||||||||||
- Definition Amount of lessee's undiscounted obligation for lease payments for operating lease, due in fourth fiscal year following latest fiscal year. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
X | ||||||||||
- Definition Amount of lessee's undiscounted obligation for lease payments for operating lease, due in third fiscal year following latest fiscal year. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
X | ||||||||||
- Definition Amount of lessee's undiscounted obligation for lease payments for operating lease, due in second fiscal year following latest fiscal year. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
X | ||||||||||
- Definition Amount of lessee's undiscounted obligation for lease payments for operating lease having an initial or remaining lease term in excess of one year due in remainder of fiscal year following latest fiscal year. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
X | ||||||||||
- Definition Amount of lessee's undiscounted obligation for lease payments in excess of discounted obligation for lease payments for operating lease. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
X | ||||||||||
- References No definition available.
|
X | ||||||||||
- Definition Present value of lessee's discounted obligation for lease payments from operating lease. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
Commitments and Contingencies - Narrative (Details) - Letter of Credit - USD ($) |
Oct. 31, 2019 |
Jan. 31, 2019 |
---|---|---|
Other Commitments [Line Items] | ||
Letters of credit issued and outstanding | $ 11,700,000 | $ 12,700,000 |
Draws on line of credit | $ 0 | $ 0 |
X | ||||||||||
- Definition The total amount of the contingent obligation under letters of credit outstanding as of the reporting date. No definition available.
|
X | ||||||||||
- Definition The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
|
X | ||||||||||
- Details
|
Employee Incentive Plans - Schedule of Stock-based Compensation Expense by Statement of Operations Location (Details) - USD ($) $ in Thousands |
3 Months Ended | 9 Months Ended | ||
---|---|---|---|---|
Oct. 31, 2019 |
Oct. 31, 2018 |
Oct. 31, 2019 |
Oct. 31, 2018 |
|
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | ||||
Stock-based compensation expense | $ 35,735 | $ 21,542 | $ 89,694 | $ 53,899 |
Subscription | ||||
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | ||||
Stock-based compensation expense | 3,604 | 2,383 | 9,137 | 5,813 |
Professional services and other | ||||
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | ||||
Stock-based compensation expense | 1,900 | 1,305 | 5,292 | 3,277 |
Research and development | ||||
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | ||||
Stock-based compensation expense | 10,894 | 6,291 | 26,322 | 15,776 |
Sales and marketing | ||||
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | ||||
Stock-based compensation expense | 10,937 | 6,228 | 26,959 | 15,852 |
General and administrative | ||||
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | ||||
Stock-based compensation expense | $ 8,400 | $ 5,335 | $ 21,984 | $ 13,181 |
X | ||||||||||
- Definition Amount of expense for award under share-based payment arrangement. Excludes amount capitalized. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
|
X | ||||||||||
- Details
|
X | ||||||||||
- Details
|
X | ||||||||||
- Details
|
X | ||||||||||
- Details
|
X | ||||||||||
- Details
|
Employee Incentive Plans - Narrative (Details) $ / shares in Units, $ in Millions |
9 Months Ended | |
---|---|---|
Oct. 31, 2019
USD ($)
offering_period
incentive_plan
$ / shares
shares
|
Jan. 31, 2019
shares
|
|
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | ||
Number of equity incentive plans | incentive_plan | 2 | |
Options to purchase common stock outstanding (in shares) | 13,425,588 | 17,803,794 |
Unrecognized stock-based compensation expense related to stock options | $ | $ 33.3 | |
Value of Stock Issued for Employee Stock Purchase Plan | $ | 9.0 | |
Unrecognized stock-based compensation expenses related to unvested RSUs | $ | $ 341.6 | |
Number of options, granted (in shares) | 415,547 | |
Offering period (in months) | 12 months | |
Number of purchase periods | offering_period | 2 | |
Duration of purchase period (in months) | 6 months | |
Restricted stock units | ||
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | ||
Granted during period (in shares) | 2,157,585 | |
Vested during period (in shares) | 1,391,628 | |
Stock options | ||
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | ||
Weighted average stock-based compensation recognition period | 1 year 7 months 6 days | |
ESPP | ||
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | ||
Weighted average stock-based compensation recognition period | 7 months 6 days | |
Employee purchase of Class A common stock under the ESPP | 197,703 | |
Weighted-average purchase price (in dollars per share) | $ / shares | $ 45.55 | |
Unrecognized compensation costs related to unvested restricted stock units | $ | $ 5.4 | |
Restricted stock units | Stock options | ||
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | ||
Weighted average stock-based compensation recognition period | 2 years 9 months 18 days | |
2017 Equity Incentive Plan | Class B Common Stock | ||
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | ||
Options to purchase common stock outstanding (in shares) | 12,343,495 | |
2017 Equity Incentive Plan | Class A Common Stock | ||
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | ||
Options to purchase common stock outstanding (in shares) | 1,082,093 |
X | ||||||||||
- Definition Share-based Compensation Arrangement by Share-based Payment Award, Duration of Purchase Period No definition available.
|
X | ||||||||||
- Definition Share-based Compensation Arrangement by Share-based Payment Award, Number Of Equity Incentive Plans No definition available.
|
X | ||||||||||
- Definition Share-based Compensation Arrangement by Share-based Payment Award, Number of Purchase Periods, Employee Stock Purchase Plan No definition available.
|
X | ||||||||||
- Definition Share-based Compensation Arrangement by Share-based Payment Award, Offering Period, Employee Stock Purchase Plan No definition available.
|
X | ||||||||||
- Definition Unrecognized stock-based compensation expenses related to unvested RSUs No definition available.
|
X | ||||||||||
- Definition Weighted-average period over which cost not yet recognized is expected to be recognized for award under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition Amount of cost to be recognized for nonvested award under share-based payment arrangement. Excludes share and unit options. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition Amount of cost to be recognized for option under share-based payment arrangement. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition The number of equity-based payment instruments, excluding stock (or unit) options, that vested during the reporting period. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
|
X | ||||||||||
- Definition Gross number of share options (or share units) granted during the period. No definition available.
|
X | ||||||||||
- Definition Number of options outstanding, including both vested and non-vested options. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition Per share weighted-average price paid for shares purchased on open market for issuance under share-based payment arrangement. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition Number of shares issued under share-based payment arrangement. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition Aggregate change in value for stock issued during the period as a result of employee stock purchase plan. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Details
|
X | ||||||||||
- Details
|
X | ||||||||||
- Details
|
X | ||||||||||
- Details
|
X | ||||||||||
- Details
|
X | ||||||||||
- Details
|
X | ||||||||||
- Details
|
Employee Incentive Plans - Schedule of Common Stock Reserved for Future Issuance (Details) |
Oct. 31, 2019
shares
|
---|---|
Class of Stock [Line Items] | |
Common stock reserved for future issuance and options and unvested RSUs outstanding (in shares) | 38,864,170 |
Stock Options And Restricted Stock Units | |
Class of Stock [Line Items] | |
Stock options and unvested RSUs outstanding (in shares) | 18,526,930 |
Common stock, reserved for future issuance (in shares) | 16,558,291 |
ESPP | |
Class of Stock [Line Items] | |
Common stock, reserved for future issuance (in shares) | 3,778,949 |
X | ||||||||||
- Definition Common Stock, Capital Shares Reserved For Future Issuance And Share-Based Compensation Arrangement By Share-Based Payment Award, Outstanding, Number No definition available.
|
X | ||||||||||
- Definition Share-Based Compensation Arrangement By Share-Based Payment Award, Equity Instruments, Outstanding, Number No definition available.
|
X | ||||||||||
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
|
X | ||||||||||
- Definition Aggregate number of common shares reserved for future issuance. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Details
|
X | ||||||||||
- Details
|
Employee Incentive Plans - Schedule of Stock Option Activity (Details) - USD ($) $ / shares in Units, $ in Thousands |
9 Months Ended | 12 Months Ended |
---|---|---|
Oct. 31, 2019 |
Jan. 31, 2019 |
|
Number of Options | ||
Number of options, outstanding beginning of period (in shares) | 17,803,794 | |
Number of options, granted (in shares) | 415,547 | |
Number of options, exercised (in shares) | (4,406,311) | |
Number of options, canceled (in shares) | (387,442) | |
Number of options, outstanding end of period (in shares) | 13,425,588 | 17,803,794 |
Vested and exercisable, number of options (in shares) | 9,018,364 | |
Weighted- Average Exercise Price | ||
Options outstanding, weighted average exercise price beginning of period (in dollars per share) | $ 9.16 | |
Options granted, weighted average exercise price (in dollars per share) | 82.33 | |
Options exercised, weighted average exercise price (in dollars per share) | 8.26 | |
Options canceled, weighted average exercise price (in dollars per share) | 13.76 | |
Options outstanding, weighted average exercise price end of period (in dollars per share) | 11.59 | $ 9.16 |
Vested and exercisable, weighted average exercise price (in dollars per share) | $ 8.03 | |
Additional Disclosures | ||
Options outstanding, weighted average remaining contractual term | 6 years 4 months 24 days | 7 years 1 month 6 days |
Options outstanding, aggregate intrinsic value | $ 1,308,703 | $ 1,304,446 |
Vested and exercisable, weighted average remaining contractual term | 6 years | |
Vested and exercisable, aggregate intrinsic value | $ 911,209 |
X | ||||||||||
- References No definition available.
|
X | ||||||||||
- Definition The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the option plan. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition The weighted-average price as of the balance sheet date at which grantees can acquire the shares reserved for issuance on vested portions of options outstanding and currently exercisable under the stock option plan. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition The number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition Gross number of share options (or share units) granted during the period. No definition available.
|
X | ||||||||||
- Definition Amount by which the current fair value of the underlying stock exceeds the exercise price of options outstanding. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition Number of options outstanding, including both vested and non-vested options. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period. No definition available.
|
X | ||||||||||
- Definition Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- References No definition available.
|
X | ||||||||||
- Definition Weighted average price at which option holders acquired shares when converting their stock options into shares. No definition available.
|
X | ||||||||||
- Definition Weighted average price at which grantees could have acquired the underlying shares with respect to stock options that were terminated. No definition available.
|
X | ||||||||||
- Definition Weighted average per share amount at which grantees can acquire shares of common stock by exercise of options. No definition available.
|
X | ||||||||||
- Definition Amount of difference between fair value of the underlying shares reserved for issuance and exercise price of vested portions of options outstanding and currently exercisable. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition Weighted average remaining contractual term for vested portions of options outstanding and currently exercisable or convertible, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition Weighted average remaining contractual term for option awards outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition Number of share options (or share units) exercised during the current period. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
Employee Incentive Plans - Schedule of Restricted Stock Unit Activity (Details) - Restricted stock units |
9 Months Ended |
---|---|
Oct. 31, 2019
$ / shares
shares
| |
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward] | |
Beginning balance (in shares) | shares | 4,835,536 |
Granted during period (in shares) | shares | 2,157,585 |
Vested during period (in shares) | shares | (1,391,628) |
Forfeited during period (in shares) | shares | (500,151) |
Ending balance (in shares) | shares | 5,101,342 |
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Abstract] | |
Beginning balance (in dollars per share) | $ / shares | $ 44.49 |
Granted during period (in dollars per share) | $ / shares | 114.18 |
Vested during period (in dollars per share) | $ / shares | 44.34 |
Forfeited during period (in dollars per share) | $ / shares | 49.36 |
Ending balance (in dollars per share) | $ / shares | $ 73.53 |
X | ||||||||||
- Definition The number of equity-based payment instruments, excluding stock (or unit) options, that were forfeited during the reporting period. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition Weighted average fair value as of the grant date of equity-based award plans other than stock (unit) option plans that were not exercised or put into effect as a result of the occurrence of a terminating event. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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X | ||||||||||
- Definition The weighted average fair value at grant date for nonvested equity-based awards issued during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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X | ||||||||||
- Definition The number of non-vested equity-based payment instruments, excluding stock (or unit) options, that validly exist and are outstanding as of the balance sheet date. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period. No definition available.
|
X | ||||||||||
- Definition Per share or unit weighted-average fair value of nonvested award under share-based payment arrangement. Excludes share and unit options. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period. No definition available.
|
X | ||||||||||
- Definition The number of equity-based payment instruments, excluding stock (or unit) options, that vested during the reporting period. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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X | ||||||||||
- Definition The weighted average fair value as of grant date pertaining to an equity-based award plan other than a stock (or unit) option plan for which the grantee gained the right during the reporting period, by satisfying service and performance requirements, to receive or retain shares or units, other instruments, or cash in accordance with the terms of the arrangement. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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X | ||||||||||
- Details
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Employee Incentive Plans - Schedule of Black-Scholes Option Pricing Model Estimated Fair Value Assumptions (Details) - ESPP - shares |
9 Months Ended | |
---|---|---|
Oct. 31, 2019 |
Oct. 31, 2018 |
|
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | ||
Expected volatility | 43.00% | 39.00% |
Expected Volatility Rate of Share-Based Compensation Arrangement | 59.00% | 40.00% |
Risk-free interest rate | 2.05% | 2.12% |
Risk Free Interest Rate for Share-Based Compensation Arrangement | 1.95% | 2.34% |
Employee purchase of Class A common stock under the ESPP | 197,703 | |
Minimum | ||
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | ||
Expected term (in years) | 6 months | 6 months |
Maximum | ||
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | ||
Expected term (in years) | 1 year | 1 year |
X | ||||||||||
- Definition The estimated measure of the maximum percentage by which a share price is expected to fluctuate during a period. Volatility also may be defined as a probability-weighted measure of the dispersion of returns about the mean. The volatility of a share price is the standard deviation of the continuously compounded rates of return on the share over a specified period. That is the same as the standard deviation of the differences in the natural logarithms of the stock prices plus dividends, if any, over the period. No definition available.
|
X | ||||||||||
- Definition The estimated measure of the minimum percentage by which a share price is expected to fluctuate during a period. Volatility also may be defined as a probability-weighted measure of the dispersion of returns about the mean. The volatility of a share price is the standard deviation of the continuously compounded rates of return on the share over a specified period. That is the same as the standard deviation of the differences in the natural logarithms of the stock prices plus dividends, if any, over the period. No definition available.
|
X | ||||||||||
- Definition The maximum risk-free interest rate assumption that is used in valuing an option on its own shares. No definition available.
|
X | ||||||||||
- Definition The minimum risk-free interest rate assumption that is used in valuing an option on its own shares. No definition available.
|
X | ||||||||||
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
|
X | ||||||||||
- Definition Number of shares issued under share-based payment arrangement. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition Expected term of award under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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X | ||||||||||
- Details
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X | ||||||||||
- Details
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X | ||||||||||
- Details
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Income Taxes - Narrative (Details) - USD ($) $ in Thousands |
3 Months Ended | 9 Months Ended | ||
---|---|---|---|---|
Oct. 31, 2019 |
Oct. 31, 2018 |
Oct. 31, 2019 |
Oct. 31, 2018 |
|
Income Tax Disclosure [Abstract] | ||||
Tax expense (benefit) | $ 349 | $ (667) | $ (2,285) | $ (1,883) |
Pretax losses | $ 63,146 | $ 30,184 | $ 160,726 | $ 96,569 |
Effective income tax rate | (0.60%) | 2.20% | 1.40% | 1.90% |
X | ||||||||||
- Definition Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition Amount of income (loss) from continuing operations, including income (loss) from equity method investments, before deduction of income tax expense (benefit), and income (loss) attributable to noncontrolling interest. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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X | ||||||||||
- References No definition available.
|
X | ||||||||||
- Definition Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
Net Loss Per Share - Schedule of Basic and Diluted Net Loss Per Share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands |
3 Months Ended | 9 Months Ended | |||||
---|---|---|---|---|---|---|---|
Oct. 31, 2019 |
Oct. 31, 2018 |
Oct. 31, 2019 |
Oct. 31, 2018 |
||||
Numerator: | |||||||
Net loss | $ (63,495) | $ (29,517) | $ (158,441) | $ (94,686) | [1] | ||
Denominator: | |||||||
Weighted-average shares outstanding - basic and diluted (in shares) | 118,976 | 108,776 | 115,598 | 106,587 | |||
Net loss per share, basic and diluted (in dollars per share) | $ (0.53) | $ (0.27) | $ (1.37) | $ (0.89) | |||
Class A Common Stock | |||||||
Numerator: | |||||||
Net loss | $ (58,761) | $ (26,502) | |||||
Denominator: | |||||||
Weighted-average shares outstanding - basic and diluted (in shares) | 110,105 | 97,665 | 105,893 | 90,045 | |||
Net loss per share, basic and diluted (in dollars per share) | $ (0.53) | $ (0.27) | $ (1.37) | $ (0.89) | |||
Class B Common Stock | |||||||
Numerator: | |||||||
Net loss | $ (4,734) | $ (3,015) | |||||
Denominator: | |||||||
Weighted-average shares outstanding - basic and diluted (in shares) | 8,871 | 11,111 | 9,705 | 16,542 | |||
Net loss per share, basic and diluted (in dollars per share) | $ (0.53) | $ (0.27) | $ (1.37) | $ (0.89) | |||
Common Stock | Class A Common Stock | |||||||
Numerator: | |||||||
Net loss | $ (145,139) | $ (79,991) | |||||
Common Stock | Class B Common Stock | |||||||
Numerator: | |||||||
Net loss | $ (13,302) | $ (14,695) | |||||
|
X | ||||||||||
- References No definition available.
|
X | ||||||||||
- Definition The amount of net income or loss for the period per each share in instances when basic and diluted earnings per share are the same amount and reported as a single line item on the face of the financial statements. Basic earnings per share is the amount of net income or loss for the period per each share of common stock or unit outstanding during the reporting period. Diluted earnings per share includes the amount of net income or loss for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
X | ||||||||||
- References No definition available.
|
X | ||||||||||
- Definition The portion of profit or loss for the period, net of income taxes, which is attributable to the parent. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
X | ||||||||||
- Definition Average number of shares or units issued and outstanding that are used in calculating basic and diluted earnings per share (EPS). No definition available.
|
X | ||||||||||
- Details
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X | ||||||||||
- Details
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X | ||||||||||
- Details
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Net Loss Per Share - Schedule of Potentially Dilutive Securities Excluded from Computation of Diluted Per Share (Details) - shares shares in Thousands |
9 Months Ended | |
---|---|---|
Oct. 31, 2019 |
Oct. 31, 2018 |
|
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] | ||
Antidilutive securities excluded from computation of earnings per share (in shares) | 29,525 | 32,598 |
Unvested restricted common stock issued and outstanding | ||
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] | ||
Antidilutive securities excluded from computation of earnings per share (in shares) | 0 | 400 |
Stock options issued and outstanding | ||
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] | ||
Antidilutive securities excluded from computation of earnings per share (in shares) | 13,426 | 19,314 |
Unvested RSUs issued and outstanding | ||
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] | ||
Antidilutive securities excluded from computation of earnings per share (in shares) | 5,101 | 4,936 |
Unvested restricted stock awards issued and outstanding | ||
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] | ||
Antidilutive securities excluded from computation of earnings per share (in shares) | 177 | 388 |
Shares related to convertible senior notes | Convertible Senior Notes Due 2023 | ||
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] | ||
Antidilutive securities excluded from computation of earnings per share (in shares) | 2,494 | 7,134 |
Shares related to convertible senior notes | Convertible Senior Notes Due 2025 | ||
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] | ||
Antidilutive securities excluded from computation of earnings per share (in shares) | 5,617 | 0 |
Shares subject to warrants related to the issuance of convertible senior notes | ||
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] | ||
Antidilutive securities excluded from computation of earnings per share (in shares) | 2,494 | 0 |
Shares committed under the ESPP | ||
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] | ||
Antidilutive securities excluded from computation of earnings per share (in shares) | 209 | 359 |
Unvested shares subject to repurchase | ||
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] | ||
Antidilutive securities excluded from computation of earnings per share (in shares) | 7 | 67 |
X | ||||||||||
- Definition Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
|
X | ||||||||||
- Details
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X | ||||||||||
- Details
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X | ||||||||||
- Details
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X | ||||||||||
- Details
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X | ||||||||||
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X | ||||||||||
- Details
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X | ||||||||||
- Details
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X | ||||||||||
- Details
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X | ||||||||||
- Details
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X | ||||||||||
- Details
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Net Loss Per Share - Narrative (Details) - USD ($) |
3 Months Ended | |
---|---|---|
Oct. 31, 2019 |
Feb. 28, 2018 |
|
Debt Instrument [Line Items] | ||
Dilutive effect on securities | $ 0 | |
Convertible Senior Notes Due 2023 | ||
Debt Instrument [Line Items] | ||
Value of shares issuable under warrants granted (in dollars per share) | $ 68.06 | |
Convertible Senior Notes Due 2023 | Senior Notes | ||
Debt Instrument [Line Items] | ||
Conversion price (in dollars per share) | 48.36 | |
Convertible Senior Notes Due 2025 | Senior Notes | ||
Debt Instrument [Line Items] | ||
Conversion price (in dollars per share) | $ 188.71 |
X | ||||||||||
- Definition Exercise price per share or per unit of warrants or rights outstanding. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition The price per share of the conversion feature embedded in the debt instrument. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
|
X | ||||||||||
- Definition Amount of increase (decrease) to net income used for calculating diluted earnings per share (EPS), resulting from the assumed exercise stock options, restrictive stock units (RSUs), convertible preferred stock of an employee stock ownership plan (ESOP), and other dilutive convertible securities. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Details
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X | ||||||||||
- Details
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X | ||||||||||
- Details
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Label | Element | Value | ||
---|---|---|---|---|
Restricted Cash and Cash Equivalents, Current | us-gaap_RestrictedCashAndCashEquivalentsAtCarryingValue | $ 0 | [1] | |
Restricted Cash and Cash Equivalents, Current | us-gaap_RestrictedCashAndCashEquivalentsAtCarryingValue | 307,000 | ||
Restricted Cash and Cash Equivalents, Noncurrent | us-gaap_RestrictedCashAndCashEquivalentsNoncurrent | 8,549,000 | [1] | |
Restricted Cash and Cash Equivalents, Noncurrent | us-gaap_RestrictedCashAndCashEquivalentsNoncurrent | $ 11,438,000 | ||
|
X | ||||||||||
- Definition Amount of cash and cash equivalents restricted as to withdrawal or usage, classified as current. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition Amount of cash and cash equivalents restricted as to withdrawal or usage, classified as noncurrent. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|