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Net Loss Per Share - Schedule of Basic and Diluted Net Loss Per Share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Millions	3 Months Ended
	Apr. 30, 2023	Apr. 30, 2022
Numerator:
Net loss	$ (119)	$ (243)
Denominator:
Weighted-average shares used to compute net loss per share, basic (in shares)	161,323	155,875
Weighted-average shares used to compute net loss per share, diluted (in shares)	161,323	155,875
Net loss per share, basic (in dollars per share)	$ (0.74)	$ (1.56)
Net loss per share, diluted (in dollars per share)	$ (0.74)	$ (1.56)
Class A Common Stock
Numerator:
Net loss	$ (114)	$ (232)
Denominator:
Weighted-average shares used to compute net loss per share, basic (in shares)	154,023	148,898
Weighted-average shares used to compute net loss per share, diluted (in shares)	154,023	148,898
Net loss per share, basic (in dollars per share)	$ (0.74)	$ (1.56)
Net loss per share, diluted (in dollars per share)	$ (0.74)	$ (1.56)
Class B Common Stock
Numerator:
Net loss	$ (5)	$ (11)
Denominator:
Weighted-average shares used to compute net loss per share, basic (in shares)	7,300	6,977
Weighted-average shares used to compute net loss per share, diluted (in shares)	7,300	6,977
Net loss per share, basic (in dollars per share)	$ (0.74)	$ (1.56)
Net loss per share, diluted (in dollars per share)	$ (0.74)	$ (1.56)

- Definition

The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period.

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+ Details

- Definition

The amount of net income (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.

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- Definition

The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.

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+ Details

Commitments and Contingencies	3 Months Ended
Commitments and Contingencies	Apr. 30, 2023
Commitments and Contingencies Disclosure [Abstract]
Commitments and Contingencies	Commitments and Contingencies Letters of Credit In conjunction with the execution of certain office space operating leases, letters of credit in the aggregate amount of $6 million were issued and outstanding as of April 30, 2023 and January 31, 2023. No draws have been made under such letters of credit. Noncurrent restricted cash of $6 million associated with these letters of credit is included in Other assets on the condensed consolidated balance sheets as of April 30, 2023 and January 31, 2023. 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. On May 20, 2022, a purported shareholder filed a putative class action lawsuit in the United States District Court for the Northern District of California against the Company and certain of its executive officers, captioned In re Okta, Inc. Securities Litigation, No. 3:22-cv-02990. The lawsuit asserts claims under Sections 10(b) and 20(a) of the Securities Exchange Act of 1934, alleging that the defendants made false or misleading statements or omissions concerning the Company’s cybersecurity controls, vulnerability to data breaches, and the Company’s integration of Auth0, Inc. (“Auth0”). The lawsuit seeks an order certifying the lawsuit as a class action and unspecified damages. The defendants moved to dismiss the amended complaint. On March 31, 2023, the court issued an order granting in part and denying in part the motion to dismiss. The court dismissed in full the claims based on plaintiff’s allegations related to the Company’s cybersecurity controls and vulnerability to data breaches, and dismissed in part and denied in part the claims based on allegations related to the Auth0 integration. Discovery will proceed with respect to the issues remaining in the case. Additionally, two purported shareholders filed derivative lawsuits on behalf of the Company in the United States District Court for the Northern District of California against certain of its current and former executive officers and directors, captioned O’Dell v. McKinnon et al., No. 3:22-cv-07480 (filed Nov. 28, 2022), and LR Trust v. McKinnon et al., No. 3:22-cv-08627 (filed Dec. 13, 2022). The lawsuits allege, among other things, that the defendants breached their fiduciary duties by making false or misleading statements or omissions concerning the Company’s cybersecurity controls, vulnerability to data breaches, and the Company’s integration of Auth0. The lawsuits seek orders permitting the plaintiffs to maintain this action derivatively on behalf of the Company, awarding unspecified damages allegedly sustained by the Company, awarding restitution from the individual defendants, and requiring the Company to make certain reforms to its corporate governance and controls. On February 22, 2023, the court entered a stipulated order consolidating the derivative actions, appointing co-lead counsel for plaintiffs, and staying the consolidated derivative actions during the pendency of the motion to dismiss in the securities class action lawsuit. The consolidated derivative action is captioned In re Okta, Inc. Stockholder Derivative Litigation, No. 3:22-cv-07480. On May 9, 2023, the court entered a stipulated order continuing the stay. On April 14, 2023, another shareholder filed a substantially similar derivative lawsuit in the United States District Court for the District of Delaware against certain of the Company’s current and former executive officers and directors, captioned Buono v. McKinnon et al., No. 1:23-cv-00413. No parties have been served. The Company intends to defend these lawsuits vigorously. At this time, the Company is unable to predict the outcome or estimate the amount of loss or range of losses that could potentially result from these lawsuits. Warranties and Indemnification To date, the Company has not incurred significant costs and has not accrued any material liabilities in the accompanying condensed consolidated financial statements as a result of its warranty and indemnification obligations.

Accounting Standards and Significant Accounting Policies	3 Months Ended
	Apr. 30, 2023
Accounting Policies [Abstract]
Accounting Standards and Significant Accounting Policies	Accounting Standards and Significant Accounting Policies Significant Accounting PoliciesFor a summary of the Company’s significant accounting policies refer to “Note 2. Summary of Significant Accounting Policies” of its Annual Report on Form 10-K for the fiscal year ended January 31, 2023.

Cash Equivalents and Investments (Tables)

3 Months Ended

Apr. 30, 2023

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 following tables present the amortized cost, unrealized gain (loss) and estimated fair value of cash equivalents and short-term investments:


	As of April 30, 2023
	Amortized Cost		Unrealized Gain		Unrealized Loss		Estimated Fair Value
	(dollars in millions)
Level 1:
Cash equivalents:
Money market funds	$	12	$	—	$	—	$	12



Total cash equivalents	12		—		—		12
Level 2:
Short-term investments (Available-for-sale):


U.S. treasury securities	2,155		1		(12)		2,144
Corporate debt securities	102		—		(1)		101
Total short-term investments	2,257		1		(13)		2,245
Total	$	2,269	$	1	$	(13)	$	2,257


	As of January 31, 2023
	Amortized Cost		Unrealized Gain		Unrealized Loss		Estimated Fair Value
	(dollars in millions)
Level 1:
Cash equivalents:
Money market funds	$	133	$	—	$	—	$	133



Total cash equivalents	133		—		—		133
Level 2:
Short-term investments (Available-for-sale):


U.S. treasury securities	2,207		—		(22)		2,185
Corporate debt securities	133		—		(2)		131
Total short-term investments	2,340		—		(24)		2,316
Total	$	2,473	$	—	$	(24)	$	2,449

Schedule of Contractual Maturities of Short-term Investments

The following table presents the contractual maturities of the Company’s short-term investments:


	As of April 30, 2023
	Amortized Cost		Estimated Fair Value
	(dollars in millions)
Due within one year	$	1,960	$	1,949
Due between one to five years	297		296
Total	$	2,257	$	2,245

Schedule of Unrealized Loss Position and Fair Value of Debt Securities

The following table presents the fair values and unrealized losses related to the Company’s investments in available-for-sale debt securities classified by length of time that the securities have been in a continuous unrealized loss position as of April 30, 2023:


	Less Than 12 Months				More Than 12 Months				Total
	Estimated Fair Value		Unrealized Losses		Estimated Fair Value		Unrealized Losses		Estimated Fair Value		Unrealized Losses
	(dollars in millions)
U.S. treasury securities	$	1,212	$	(4)	$	679	$	(8)	$	1,891	$	(12)
Corporate debt securities	—		—		83		(1)		83		(1)
Total	$	1,212	$	(4)	$	762	$	(9)	$	1,974	$	(13)

Employee Incentive Plans - Schedule of Unrecognized Stock-based Compensation Expense (Details) $ in Millions	3 Months Ended
	Apr. 30, 2023 USD ($)
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unrecognized compensation costs, stock option	$ 66
Total	1,567
RSUs
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unrecognized compensation costs, non-stock option	$ 1,372
Weighted-average remaining period (in years)	2 years 10 months 24 days
RSAs
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unrecognized compensation costs, non-stock option	$ 113
Weighted-average remaining period (in years)	1 year
Stock options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Weighted-average remaining period (in years)	1 year 7 months 6 days
ESPP
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unrecognized compensation costs, non-stock option	$ 16
Weighted-average remaining period (in years)	6 months

Overview and Basis of Presentation	3 Months Ended
Overview and Basis of Presentation	Apr. 30, 2023
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 provider. The Company’s Workforce Identity and Customer Identity Clouds are powered by the Company’s Identity Platform enabling customers to securely connect the right people to the right technologies and services at the right time. Employees and contractors sign into the Workforce Identity Cloud to seamlessly and securely access the applications they need to do their most important work. Developers leverage the Workforce Identity and Customer Identity Clouds to securely and efficiently embed identity into the software they build, allowing them to innovate and focus on their core missions. Organizations use the Company’s Identity Platform to collaborate with their partners, and to provide their customers with more modern and secure experiences in the cloud and via mobile devices. 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 accounting principles generally accepted in the United States of America (“GAAP”) for interim periods. Accordingly, they do not include all of the financial information and footnotes required by GAAP for complete financial statements. All intercompany balances and transactions have been eliminated in consolidation. The Company conducts business globally and is managed, operated and organized by major functional departments that operate on a consolidated basis. As a result, the Company operates in one reportable segment. The condensed consolidated balance sheet as of January 31, 2023, included herein, was derived from the audited financial statements as of that date. In the opinion of the Company’s management, the unaudited condensed consolidated financial statements reflect all normal recurring adjustments necessary for a fair statement of 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, 2024 or any future period. The Company’s fiscal year ends on January 31. References to fiscal 2024, for example, refer to the fiscal year ending January 31, 2024. The condensed consolidated financial statements should be read in conjunction with the audited consolidated financial statements and notes included in the Company’s Annual Report on Form 10-K filed with the Securities and Exchange Commission (“SEC”) on March 3, 2023. Use of Estimates The preparation of condensed consolidated financial statements in conformity with GAAP requires 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. Estimates are based on historical experience and on other assumptions that management believes are reasonable under the circumstances. Actual results could vary from those estimates. The Company’s most significant estimates include the valuation of deferred income tax assets, uncertain tax positions, assets and liabilities acquired in business combinations, and loss contingencies related to litigation.

Net Loss Per Share - Narrative (Details)	Feb. 28, 2018 $ / shares
Debt Instrument [Line Items]
Value of shares issuable under warrants granted (in dollars per share)	$ 68.06

Deferred Commissions	3 Months Ended
Deferred Commissions	Apr. 30, 2023
Revenue from Contract with Customer [Abstract]
Deferred Commissions	Deferred CommissionsSales commissions capitalized as contract costs totaled $25 million and $21 million in the three months ended April 30, 2023 and 2022, respectively. Amortization of contract costs totaled $23 million and $19 million for the three months ended April 30, 2023 and 2022, respectively.Deferred Revenue and Performance Obligations Deferred Revenue Deferred revenue, which is a contract liability, consists primarily of payments received and accounts receivable recorded 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 April 30, 2023 and 2022 that was included in the deferred revenue balances at the beginning of the respective periods was $467 million and $362 million, respectively. Professional services and other revenue recognized during the three months ended April 30, 2023 and 2022 that was included in the deferred revenue balances at the beginning of the respective periods was $4 million and $6 million, respectively. Transaction Price Allocated to the Remaining Performance Obligations Transaction price allocated to the remaining performance obligations (“RPO”) represents all future, non-cancelable contracted revenue that has not yet been recognized, inclusive of deferred revenue that has been invoiced and non-cancelable amounts that will be invoiced and recognized as revenue in future periods. Total remaining non-cancelable performance obligations under subscription contracts with customers was approximately $2,942 million as of April 30, 2023. Of this amount, the Company expects to recognize revenue of approximately $1,701 million, or 58%, over the next 12 months, with the balance to be recognized as revenue thereafter. Remaining performance obligations for professional services and other contracts as of April 30, 2023 were not material.

- 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.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
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+ Details

CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDERS’ EQUITY - USD ($) $ in Millions	Total	Common stock and additional paid-in capital	Common stock and additional paid-in capital Adjustment	Accumulated deficit	Accumulated deficit Adjustment	Accumulated other comprehensive income
Beginning balance at Jan. 31, 2022		$ 7,750	$ (528)	$ (1,816)	$ 156	$ (12)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuance of common stock upon exercise of stock options and other activity, net		7
Stock-based compensation		171
Settlement of convertible senior notes		12
Net loss	$ (243)			(243)
Other comprehensive income (loss)						(24)
Ending balance at Apr. 30, 2022	5,473	7,412		(1,903)		(36)
Beginning balance at Jan. 31, 2023	5,466	7,974	$ 0	(2,475)	$ 0	(33)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuance of common stock upon exercise of stock options and other activity, net		8
Stock-based compensation		166
Settlement of convertible senior notes		0
Net loss	(119)			(119)
Other comprehensive income (loss)						13
Ending balance at Apr. 30, 2023	$ 5,534	$ 8,148		$ (2,594)		$ (20)

- Definition

The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.

+ References

+ Details

- 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.

+ References

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+ Details

Commitments and Contingencies (Details)	1 Months Ended
Commitments and Contingencies (Details)	Dec. 13, 2022 plaintiff	Apr. 30, 2023 USD ($)	Jan. 31, 2023 USD ($)
Derivative Lawsuit
Other Commitments [Line Items]
Number of plaintiffs \| plaintiff	2
Letter of Credit
Other Commitments [Line Items]
Letters of credit issued and outstanding		$ 6,000,000	$ 6,000,000
Draws on line of credit		0	0
Restricted cash, noncurrent		$ 6,000,000	$ 6,000,000

- 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.

+ References + Details

Restructuring and Other Charges - Narrative (Details) $ in Millions	3 Months Ended			12 Months Ended
	Apr. 30, 2023 USD ($)	Jan. 31, 2023 USD ($) employee	Apr. 30, 2022 USD ($)	Jan. 31, 2023 USD ($)
Restructuring Cost and Reserve [Line Items]
Lease impairment charges	$ 8		$ 0
Restructuring Plan
Restructuring Cost and Reserve [Line Items]
Lease impairment charges	$ 8			$ 14
Restructuring cost, number of positions eliminated \| employee		300
Restructuring charges		$ 15

Net Loss Per Share (Tables)

3 Months Ended

Apr. 30, 2023

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:


	Three Months Ended April 30,
	2023				2022
	Class A		Class B		Class A		Class B
	(dollars in millions, shares in thousands, except per share data)
Numerator:
Net loss	$	(114)	$	(5)	$	(232)	$	(11)
Denominator:
Weighted-average shares outstanding, basic and diluted	154,023		7,300		148,898		6,977
Net loss per share, basic and diluted	$	(0.74)	$	(0.74)	$	(1.56)	$	(1.56)

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:


	As of April 30,
	2023	2022
	(shares in thousands)




Issued and outstanding stock options	5,865	7,569
Unvested RSUs issued and outstanding	12,339	8,347
Unvested market-based RSUs issued and outstanding	502	116
Unvested RSAs issued and outstanding	525	1,269


Shares committed under the ESPP	864	232
Shares related to the 2023 Notes	—	108
Shares subject to warrants related to the issuance of the 2023 Notes	1,048	1,048
Shares related to the 2025 Notes	3,679	5,617
Shares related to the 2026 Notes	4,820	4,820
	29,642	29,126

Convertible Senior Notes, Net - Narrative (Details) $ / shares in Units, shares in Millions, $ in Millions		3 Months Ended
	May 15, 2023 tradingDay	Apr. 30, 2023 USD ($) shares	Apr. 30, 2022 USD ($)	Feb. 28, 2018 $ / shares
Debt Instrument [Line Items]
Gain on early extinguishment of debt		$ 31	$ 0
Value of shares issuable under warrants granted (in dollars per share) \| $ / shares				$ 68.06
Number of warrants outstanding (in shares) \| shares		1
Subsequent event
Debt Instrument [Line Items]
Threshold trading days \| tradingDay	80
Senior Notes \| 2025 Notes
Debt Instrument [Line Items]
Debt repurchase, total consideration		$ 366
Payment for debt extinguishment		332
Gain on early extinguishment of debt		$ 31

Income Taxes	3 Months Ended
Income Taxes	Apr. 30, 2023
Income Tax Disclosure [Abstract]
Income Taxes	Income Taxes For the three months ended April 30, 2023, the Company recorded a tax provision of $4 million on a pretax loss of $115 million. The effective tax rate for the three months ended April 30, 2023 was approximately (3.6)%. The effective tax rate differs from the statutory rate primarily as a result of a full valuation allowance against U.S. deferred tax assets, the tax effect of foreign operations, and U.S. federal and state taxes. The Tax Cuts and Jobs Act enacted on December 22, 2017 amended Internal Revenue Code Section 174 to require that specific research and experimental (“R&E”) expenditures be capitalized and amortized over five years (U.S. R&E) or fifteen years (non-U.S. R&E) beginning in the Company's fiscal 2023. As a result, the Company may be required to utilize some of its federal and state tax attributes and there may be increases to cash taxes or tax expense. For the three months ended April 30, 2022, the Company recorded a tax provision of $2 million on a pretax loss of $241 million. The effective tax rate for the three months ended April 30, 2022 was approximately (0.8)%. The effective tax rate differs from the statutory rate primarily as a result of a full valuation allowance against U.S. deferred tax assets, the tax effect of foreign operations, U.S. state taxes and excess tax benefits from stock-based compensation in the United Kingdom.

- 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.

+ References

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-Paragraph 1
-Subparagraph (SX 210.4-08(h)(2))
-URI https://asc.fasb.org/extlink&oid=120395691&loc=d3e23780-122690

+ Details

Cover Page - shares	3 Months Ended
Cover Page - shares	Apr. 30, 2023	May 26, 2023
Entity Information [Line Items]
Document Type	10-Q
Document Quarterly Report	true
Document Period End Date	Apr. 30, 2023
Document Transition Report	false
Entity File Number	001-38044
Entity Registrant Name	Okta, Inc.
Entity Incorporation, State or Country Code	DE
Entity Address, Address Line One	100 First Street, Suite 600
Entity Tax Identification Number	26-4175727
Entity Address, City or Town	San Francisco
Entity Address, State or Province	CA
Entity Address, Postal Zip Code	94105
City Area Code	888
Local Phone Number	722-7871
Title of 12(b) Security	Class A common stock, par value $0.0001 per share
Trading Symbol	OKTA
Security Exchange Name	NASDAQ
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Filer Category	Large Accelerated Filer
Entity Small Business	false
Entity Emerging Growth Company	false
Entity Shell Company	false
Amendment Flag	false
Entity Central Index Key	0001660134
Current Fiscal Year End Date	--01-31
Document Fiscal Year Focus	2024
Document Fiscal Period Focus	Q1
Class A Common Stock
Entity Information [Line Items]
Entity Common Stock, Shares Outstanding		155,060,175
Class B Common Stock
Entity Information [Line Items]
Entity Common Stock, Shares Outstanding		7,299,891

CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Apr. 30, 2023	Jan. 31, 2023
Current assets:
Cash and cash equivalents	$ 125,000	$ 264,000
Short-term investments	2,245,000	2,316,000
Accounts receivable, net of allowances of $7 and $8	290,000	481,000
Deferred commissions	95,000	92,000
Prepaid expenses and other current assets	88,000	76,000
Total current assets	2,843,000	3,229,000
Property and equipment, net	54,000	59,000
Operating lease right-of-use assets	114,000	122,000
Deferred commissions, noncurrent	208,000	210,000
Intangible assets, net	227,000	241,000
Goodwill	5,406,000	5,400,000
Other assets	48,000	46,000
Total assets	8,900,000	9,307,000
Current liabilities:
Accounts payable	10,000	12,000
Accrued expenses and other current liabilities	91,000	112,000
Accrued compensation	88,000	99,000
Deferred revenue	1,173,000	1,242,000
Total current liabilities	1,362,000	1,465,000
Convertible senior notes, net, noncurrent	1,831,000	2,193,000
Operating lease liabilities, noncurrent	134,000	142,000
Deferred revenue, noncurrent	14,000	18,000
Other liabilities, noncurrent	25,000	23,000
Total liabilities	3,366,000	3,841,000
Commitments and contingencies (Note 8)
Stockholders’ equity:
Preferred stock, par value $0.0001 per share; 100,000 shares authorized; no shares issued and outstanding as of April 30, 2023 and January 31, 2023	0	0
Additional paid-in capital	8,148,000	7,974,000
Accumulated other comprehensive loss	(20,000)	(33,000)
Accumulated deficit	(2,594,000)	(2,475,000)
Total stockholders’ equity	5,534,000	5,466,000
Total liabilities and stockholders' equity	8,900,000	9,307,000
Class A Common Stock
Stockholders’ equity:
Common stock	0	0
Class B Common Stock
Stockholders’ equity:
Common stock	$ 0	$ 0

Convertible Senior Notes, Net

3 Months Ended

Apr. 30, 2023

Debt Disclosure [Abstract]

Convertible Senior Notes, Net

Convertible Senior Notes

The 2025 convertible senior notes (“2025 Notes”) and the 2026 convertible senior notes (“2026 Notes” and together with the 2025 Notes, the “Notes”) are recorded at face value less unamortized debt issuance costs.

During the three months ended April 30, 2023, the Company repurchased $366 million principal amount of the 2025 Notes for $332 million in cash resulting in a gain on early extinguishment of debt of $31 million, net of unamortized debt issuance costs.

The net carrying amount of the Notes consisted of the following:


	As of April 30, 2023		As of January 31, 2023
	(dollars in millions)
2025 Notes:
Principal	$	694	$	1,060
Less: unamortized debt issuance costs	(5)		(8)
Net carrying amount	$	689	$	1,052
2026 Notes:
Principal	$	1,150	$	1,150
Less: unamortized debt issuance costs	(8)		(9)
Net carrying amount	$	1,142	$	1,141

Fair Value Measurements

The following table presents the principal amounts and estimated fair values of the Notes, which are not recorded at fair value on the condensed consolidated balance sheets:


	As of April 30, 2023
	Principal Amount		Estimated Fair Value
	(dollars in millions)
2025 Notes	$	694	$	606
2026 Notes	$	1,150	$	972

The estimated fair values of the Notes, which are Level 2 financial instruments, were determined based on the quoted bid prices of the Notes in an over-the-counter market on the last trading day of the reporting period.

Warrants

In February 2018, the Company sold net-share-settled (or, at the Company’s election subject to certain conditions, cash-settled) warrants (the “Warrants”) to acquire shares of the Company’s Class A common stock at an initial exercise price of approximately $68.06 per share. The Warrants may be exercised over 80 scheduled trading days beginning on May 15, 2023 and will expire if they are not exercised on their respective exercise dates. The Company has elected to cash settle the warrants.

As of April 30, 2023, Warrants to acquire up to approximately 1 million shares remained outstanding.

- 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.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
-URI https://asc.fasb.org/topic&trid=2208564

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
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Reference 3: http://www.xbrl.org/2003/role/disclosureRef
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Reference 6: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 235
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-Section S99
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-Subparagraph (SX 210.4-08(c))
-URI https://asc.fasb.org/extlink&oid=120395691&loc=d3e23780-122690

Reference 7: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
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Reference 8: http://www.xbrl.org/2003/role/disclosureRef
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Reference 9: http://www.xbrl.org/2003/role/disclosureRef
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Reference 13: http://www.xbrl.org/2003/role/disclosureRef
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-Name Accounting Standards Codification
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+ Details

Accounting Standards and Significant Accounting Policies (Policies)	3 Months Ended
	Apr. 30, 2023
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 accounting principles generally accepted in the United States of America (“GAAP”) for interim periods. Accordingly, they do not include all of the financial information and footnotes required by GAAP for complete financial statements.
Principles of Consolidation	All intercompany balances and transactions have been eliminated in consolidation. The Company conducts business globally and is managed, operated and organized by major functional departments that operate on a consolidated basis. As a result, the Company operates in one reportable segment. The condensed consolidated balance sheet as of January 31, 2023, included herein, was derived from the audited financial statements as of that date. In the opinion of the Company’s management, the unaudited condensed consolidated financial statements reflect all normal recurring adjustments necessary for a fair statement of 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, 2024 or any future period.
Fiscal Period	The Company’s fiscal year ends on January 31. References to fiscal 2024, for example, refer to the fiscal year ending January 31, 2024.
Use of Estimates	The preparation of condensed consolidated financial statements in conformity with GAAP requires 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. Estimates are based on historical experience and on other assumptions that management believes are reasonable under the circumstances. Actual results could vary from those estimates. The Company’s most significant estimates include the valuation of deferred income tax assets, uncertain tax positions, assets and liabilities acquired in business combinations, and loss contingencies related to litigation.

Deferred Revenue and Performance Obligations (Details) - USD ($) $ in Millions	3 Months Ended
	Apr. 30, 2023	Apr. 30, 2022
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Revenue from remaining performance obligations	$ 2,942
Subscription
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Revenue recognized that was included in the contract liability balance	467	$ 362
Professional services and other
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Revenue recognized that was included in the contract liability balance	4	$ 6
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2023-05-01
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Revenue from remaining performance obligations	$ 1,701
Remaining performance obligation, percentage	58.00%
Performance obligations expected to be satisfied, expected timing	12 months

Employee Incentive Plans - Narrative (Details) - Market-based RSUs	1 Months Ended
	Mar. 31, 2023 $ / shares shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares granted in period \| shares	192,843
Award vesting period	3 years
Granted (in dollars per share) \| $ / shares	$ 149.78
Performance period one
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting percentage	33.00%
Performance period two
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting percentage	33.00%
Performance period three
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting percentage	33.00%
Minimum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Earn rate, percent of shares granted	0.00%
Maximum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Earn rate, percent of shares granted	200.00%

CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	3 Months Ended		12 Months Ended
	Apr. 30, 2023	Apr. 30, 2022	Jan. 31, 2023
Cash flows from operating activities:
Net loss	$ (119,000)	$ (243,000)
Adjustments to reconcile net loss to net cash provided by operating activities:
Stock-based compensation	166,000	171,000
Depreciation, amortization and accretion	25,000	30,000
Amortization of debt issuance costs	1,000	1,000
Amortization of deferred commissions	23,000	19,000
Deferred income taxes	1,000	0
Lease impairment charges	8,000	0
Gain on early extinguishment of debt	(31,000)	0
Net gain on strategic investments	0	(1,000)
Other, net	2,000	0
Changes in operating assets and liabilities:
Accounts receivable	191,000	139,000
Deferred commissions	(25,000)	(22,000)
Prepaid expenses and other assets	(13,000)	(13,000)
Operating lease right-of-use assets	6,000	7,000
Accounts payable	(2,000)	15,000
Accrued compensation	(11,000)	(60,000)
Accrued expenses and other liabilities	(9,000)	9,000
Operating lease liabilities	(10,000)	(8,000)
Deferred revenue	(74,000)	(25,000)
Net cash provided by operating activities	129,000	19,000
Cash flows from investing activities:
Capitalized software	(5,000)	(3,000)
Purchases of property and equipment	0	(5,000)
Purchases of securities available-for-sale and other	(431,000)	(306,000)
Proceeds from maturities and redemption of securities available-for-sale	456,000	231,000
Proceeds from sales of securities available-for-sale and other	61,000	0
Purchases of intangible assets	0	(1,000)
Payments for business acquisitions, net of cash acquired	(22,000)	(4,000)
Net cash provided by (used in) investing activities	59,000	(88,000)
Cash flows from financing activities:
Payments for repurchases of convertible senior notes	(332,000)	0
Proceeds from stock option exercises, net of repurchases	6,000	5,000
Net cash provided by (used in) financing activities	(326,000)	5,000
Effects of changes in foreign currency exchange rates on cash, cash equivalents and restricted cash	1,000	(5,000)
Net decrease in cash, cash equivalents and restricted cash	(137,000)	(69,000)
Cash, cash equivalents and restricted cash at beginning of period	271,000	273,000	$ 273,000
Cash, cash equivalents and restricted cash at end of period	134,000	204,000	271,000
Cash paid during the period for:
Cash payments included in the measurement of operating lease liabilities	12,000	11,000
Non-cash activities:
Issuance of common stock for conversions of convertible senior notes	0	40,000
Benefit from exercise of hedges related to convertible senior notes	2,000	5,000
Operating lease right-of-use assets exchanged for lease liabilities	4,000	4,000
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:
Cash and cash equivalents	125,000	194,000	264,000
Restricted cash, current included in prepaid expenses and other current assets	1,000	2,000
Restricted cash, noncurrent included in other assets	8,000	8,000
Total cash, cash equivalents and restricted cash	$ 134,000	$ 204,000	$ 271,000

Deferred Commissions (Details) - USD ($) $ in Millions	3 Months Ended
Deferred Commissions (Details) - USD ($) $ in Millions	Apr. 30, 2023	Apr. 30, 2022
Revenue from Contract with Customer [Abstract]
Sales commissions capitalized as contract costs	$ 25	$ 21
Amortization of contract costs	$ 23	$ 19

Cash Equivalents and Investments

3 Months Ended

Apr. 30, 2023

Investments, Debt and Equity Securities [Abstract]

Cash Equivalents and Investments

Cash Equivalents and Short-term Investments

In estimating fair value, the Company uses a three-tier fair value hierarchy 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 other 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.

The following tables present the amortized cost, unrealized gain (loss) and estimated fair value of cash equivalents and short-term investments:


	As of April 30, 2023
	Amortized Cost		Unrealized Gain		Unrealized Loss		Estimated Fair Value
	(dollars in millions)
Level 1:
Cash equivalents:
Money market funds	$	12	$	—	$	—	$	12



Total cash equivalents	12		—		—		12
Level 2:
Short-term investments (Available-for-sale):


U.S. treasury securities	2,155		1		(12)		2,144
Corporate debt securities	102		—		(1)		101
Total short-term investments	2,257		1		(13)		2,245
Total	$	2,269	$	1	$	(13)	$	2,257


	As of January 31, 2023
	Amortized Cost		Unrealized Gain		Unrealized Loss		Estimated Fair Value
	(dollars in millions)
Level 1:
Cash equivalents:
Money market funds	$	133	$	—	$	—	$	133



Total cash equivalents	133		—		—		133
Level 2:
Short-term investments (Available-for-sale):


U.S. treasury securities	2,207		—		(22)		2,185
Corporate debt securities	133		—		(2)		131
Total short-term investments	2,340		—		(24)		2,316
Total	$	2,473	$	—	$	(24)	$	2,449

The following table presents the contractual maturities of the Company’s short-term investments:


	As of April 30, 2023
	Amortized Cost		Estimated Fair Value
	(dollars in millions)
Due within one year	$	1,960	$	1,949
Due between one to five years	297		296
Total	$	2,257	$	2,245

Interest receivable of $15 million and $10 million is included in Prepaid expenses and other current assets on the condensed consolidated balance sheets as of April 30, 2023 and January 31, 2023, respectively.


	Less Than 12 Months				More Than 12 Months				Total
	Estimated Fair Value		Unrealized Losses		Estimated Fair Value		Unrealized Losses		Estimated Fair Value		Unrealized Losses
	(dollars in millions)
U.S. treasury securities	$	1,212	$	(4)	$	679	$	(8)	$	1,891	$	(12)
Corporate debt securities	—		—		83		(1)		83		(1)
Total	$	1,212	$	(4)	$	762	$	(9)	$	1,974	$	(13)

The Company had 139 and 159 short-term investments in unrealized loss positions as of April 30, 2023 and January 31, 2023, respectively.

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, (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 and (iii) the decline in the fair value of the investment is due to credit or non-credit related factors. There were no material credit or non-credit related impairments for short-term investments as of April 30, 2023 and January 31, 2023.

Strategic Investments

Strategic investments primarily include equity investments in privately-held companies, which do not have a readily determinable fair value. As of April 30, 2023 and January 31, 2023, the balance of strategic investments was $26 million and $25 million, respectively.

CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) shares in Thousands, $ in Millions	3 Months Ended
	Apr. 30, 2023	Apr. 30, 2022
Revenue:
Total revenue	$ 518	$ 415
Cost of revenue:
Total cost of revenue	142	131
Gross profit	376	284
Operating expenses:
Research and development	163	162
Sales and marketing	256	252
General and administrative	110	110
Restructuring and other charges	7	0
Total operating expenses	536	524
Operating loss	(160)	(240)
Interest expense	(3)	(3)
Interest income and other, net	17	2
Gain on early extinguishment of debt	31	0
Interest and other, net	45	(1)
Loss before provision for income taxes	(115)	(241)
Provision for income taxes	4	2
Net loss	$ (119)	$ (243)
Net loss per share, basic (in dollars per share)	$ (0.74)	$ (1.56)
Net loss per share, diluted (in dollars per share)	$ (0.74)	$ (1.56)
Weighted-average shares used to compute net loss per share, basic (in shares)	161,323	155,875
Weighted-average shares used to compute net loss per share, diluted (in shares)	161,323	155,875
Subscription
Revenue:
Total revenue	$ 503	$ 398
Cost of revenue:
Total cost of revenue	122	111
Professional services and other
Revenue:
Total revenue	15	17
Cost of revenue:
Total cost of revenue	$ 20	$ 20

Convertible Senior Notes, Net - Schedule of Carrying Amounts and Estimated Fair Values of Convertible Note (Details) - Senior Notes $ in Millions	Apr. 30, 2023 USD ($)
2025 Notes \| Principal Amount
Debt Instrument [Line Items]
Convertible senior notes	$ 694
2025 Notes \| Estimated Fair Value
Debt Instrument [Line Items]
Convertible senior notes	606
2026 Notes \| Principal Amount
Debt Instrument [Line Items]
Convertible senior notes	1,150
2026 Notes \| Estimated Fair Value
Debt Instrument [Line Items]
Convertible senior notes	$ 972

Overview and Basis of Presentation (Details)	3 Months Ended
Overview and Basis of Presentation (Details)	Apr. 30, 2023 tradingDay
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Number of operating segments	1
Number of reportable segments	1

Cash Equivalents and Investments - Schedule of Unrealized Loss Position and Fair Value of Debt Securities (Details) $ in Millions	Apr. 30, 2023 USD ($)
Schedule of Investments [Line Items]
Estimated Fair Value, Less Than 12 Months	$ 1,212
Unrealized Losses, Less Than 12 Months	(4)
Estimated Fair Value, More Than 12 Months	762
Unrealized Losses, More Than 12 Months	(9)
Estimated Fair Value	1,974
Unrealized Losses	(13)
U.S. treasury securities
Schedule of Investments [Line Items]
Estimated Fair Value, Less Than 12 Months	1,212
Unrealized Losses, Less Than 12 Months	(4)
Estimated Fair Value, More Than 12 Months	679
Unrealized Losses, More Than 12 Months	(8)
Estimated Fair Value	1,891
Unrealized Losses	(12)
Corporate debt securities
Schedule of Investments [Line Items]
Estimated Fair Value, Less Than 12 Months	0
Unrealized Losses, Less Than 12 Months	0
Estimated Fair Value, More Than 12 Months	83
Unrealized Losses, More Than 12 Months	(1)
Estimated Fair Value	83
Unrealized Losses	$ (1)

Restructuring and Other Charges (Tables)

3 Months Ended

Apr. 30, 2023

Restructuring and Related Activities [Abstract]

Schedule of Restructuring Reserve

The following table summarizes the Company’s restructuring liability that is included in Accrued expenses and other current liabilities on the condensed consolidated balance sheet:


	Severance and termination benefit costs
	(dollars in millions)
Balance as of January 31, 2023	$	15

Cash payments	(14)
Balance as of April 30, 2023	$	1

CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical) - USD ($) $ in Thousands	Apr. 30, 2023	Jan. 31, 2023
Allowance for accounts receivable	$ 7,000	$ 8,000
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)	155,044,000	154,009,000
Common stock, shares outstanding (in shares)	155,044,000	154,009,000
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)	7,300,000	7,300,000
Common stock, shares outstanding (in shares)	7,300,000	7,300,000

Restructuring and Other Charges

3 Months Ended

Apr. 30, 2023

Restructuring and Related Activities [Abstract]

Restructuring and Other Charges

During the third quarter of fiscal 2023, the Company announced a real estate optimization plan which provided for closing duplicative sites and decommissioning underutilized offices and floors. The Company recognized non-cash lease impairment charges of $14 million in the year ended January 31, 2023. In the three months ended April 30, 2023, the Company recognized an additional $8 million of non-cash lease impairment charges as a result of the real estate optimization plan. The non-cash lease impairment charges represent the amount that the carrying value of the asset groups exceeded their estimated fair values. The asset groups primarily include operating lease right-of-use assets, leasehold improvements, and related property and equipment. To estimate the fair value of the asset group, the Company utilized a discounted cash flow approach using market participant assumptions of the expected cash flows and discount rate.

During the fourth quarter of fiscal 2023, the Company approved a restructuring plan (the “Restructuring Plan”) intended to reduce operating expenses and improve profitability. The Restructuring Plan involved a reduction of the Company’s workforce by approximately 300 full-time employees.

The Restructuring Plan was substantially complete by the first quarter of fiscal 2024 and the Company recognized aggregate restructuring costs of $15 million in the fourth quarter of fiscal 2023.

The following table summarizes the Company’s restructuring liability that is included in Accrued expenses and other current liabilities on the condensed consolidated balance sheet:


	Severance and termination benefit costs
	(dollars in millions)
Balance as of January 31, 2023	$	15

Cash payments	(14)
Balance as of April 30, 2023	$	1

Employee Incentive Plans

3 Months Ended

Apr. 30, 2023

Share-Based Payment Arrangement [Abstract]

Employee Incentive Plans

Employee Incentive PlansThe Company’s equity incentive plans provide for granting stock options, restricted stock units (“RSUs”), restricted stock awards (“RSAs”) to employees, consultants, officers and directors and restricted stock units with market-based vesting conditions to certain executives. 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:


	Three Months Ended April 30,
	2023		2022
	(dollars in millions)
Cost of revenue
Subscription	$	16	$	17
Professional services and other	4		4
Research and development	68		70
Sales and marketing	38		39
General and administrative	40		41
Total	$	166	$	171

The following table presents total unrecognized stock-based compensation expense related to outstanding equity awards as of April 30, 2023:

Unrecognized Stock-based Compensation Expense
(in millions)

Weighted-average remaining period
(in years)

Unvested RSUs

1,372

2.9 years

Unvested RSAs

113

1.0 year

Unvested stock options

1.6 years

ESPP

0.5 years

Total

1,567

Market-based Restricted Stock Units

In March 2023, the Company granted market-based RSUs to certain members of management. The target number of market-based RSUs granted was 192,843. One-third of these market-based RSUs vest over each of a one-, two- and three-year performance period, each starting on February 1, 2023. The number of shares that can be earned ranges from 0% to 200% of the target number of shares based on the relative performance of the per share price of the Company’s common stock as compared to the Nasdaq Composite Index over the respective performance periods and subject to continuous employment through the vesting dates. The $149.78 average grant date fair value per target market-based RSU was determined using a Monte Carlo simulation approach. Compensation expense for awards with market conditions is recognized over the service period using the accelerated attribution method and is not reversed if the market condition is not met.

Deferred Revenue and Performance Obligations	3 Months Ended
Deferred Revenue and Performance Obligations	Apr. 30, 2023
Revenue from Contract with Customer [Abstract]
Deferred Revenue and Performance Obligations	Deferred CommissionsSales commissions capitalized as contract costs totaled $25 million and $21 million in the three months ended April 30, 2023 and 2022, respectively. Amortization of contract costs totaled $23 million and $19 million for the three months ended April 30, 2023 and 2022, respectively.Deferred Revenue and Performance Obligations Deferred Revenue Deferred revenue, which is a contract liability, consists primarily of payments received and accounts receivable recorded 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 April 30, 2023 and 2022 that was included in the deferred revenue balances at the beginning of the respective periods was $467 million and $362 million, respectively. Professional services and other revenue recognized during the three months ended April 30, 2023 and 2022 that was included in the deferred revenue balances at the beginning of the respective periods was $4 million and $6 million, respectively. Transaction Price Allocated to the Remaining Performance Obligations Transaction price allocated to the remaining performance obligations (“RPO”) represents all future, non-cancelable contracted revenue that has not yet been recognized, inclusive of deferred revenue that has been invoiced and non-cancelable amounts that will be invoiced and recognized as revenue in future periods. Total remaining non-cancelable performance obligations under subscription contracts with customers was approximately $2,942 million as of April 30, 2023. Of this amount, the Company expects to recognize revenue of approximately $1,701 million, or 58%, over the next 12 months, with the balance to be recognized as revenue thereafter. Remaining performance obligations for professional services and other contracts as of April 30, 2023 were not material.

- Definition

+ References

+ Details

Income Taxes (Details) - USD ($) $ in Millions	3 Months Ended
Income Taxes (Details) - USD ($) $ in Millions	Apr. 30, 2023	Apr. 30, 2022
Income Tax Disclosure [Abstract]
Provision for income taxes	$ 4	$ 2
Pretax losses	$ 115	$ 241
Effective income tax rate	(3.60%)	(0.80%)

- 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.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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+ Details

- Definition

Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

+ References + Details

Cash Equivalents and Investments - Schedule of Contractual Maturities of Short-term Investments (Details) - USD ($) $ in Millions	Apr. 30, 2023	Jan. 31, 2023
Amortized Cost
Amortized Cost	$ 2,269	$ 2,473
Estimated Fair Value
Estimated fair value	2,257	2,449
Short-term investments (Available-for-sale)
Amortized Cost
Amortized cost, due within one year	1,960
Amortized cost, due between one to five years	297
Amortized Cost	2,257	2,340
Estimated Fair Value
Estimated fair value, due within one year	1,949
Estimated fair value, due between one to five years	296
Estimated fair value	$ 2,245	$ 2,316

Convertible Senior Notes, Net (Tables)

3 Months Ended

Apr. 30, 2023

Debt Disclosure [Abstract]

Schedule of Debt

The net carrying amount of the Notes consisted of the following:


	As of April 30, 2023		As of January 31, 2023
	(dollars in millions)
2025 Notes:
Principal	$	694	$	1,060
Less: unamortized debt issuance costs	(5)		(8)
Net carrying amount	$	689	$	1,052
2026 Notes:
Principal	$	1,150	$	1,150
Less: unamortized debt issuance costs	(8)		(9)
Net carrying amount	$	1,142	$	1,141

Schedule of Carrying Amounts and Estimated Fair Values of Convertible Note

The following table presents the principal amounts and estimated fair values of the Notes, which are not recorded at fair value on the condensed consolidated balance sheets:


	As of April 30, 2023
	Principal Amount		Estimated Fair Value
	(dollars in millions)
2025 Notes	$	694	$	606
2026 Notes	$	1,150	$	972

Employee Incentive Plans (Tables)

3 Months Ended

Apr. 30, 2023

Share-Based Payment Arrangement [Abstract]

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:


	Three Months Ended April 30,
	2023		2022
	(dollars in millions)
Cost of revenue
Subscription	$	16	$	17
Professional services and other	4		4
Research and development	68		70
Sales and marketing	38		39
General and administrative	40		41
Total	$	166	$	171

Schedule of Unrecognized Stock-based Compensation Expense

The following table presents total unrecognized stock-based compensation expense related to outstanding equity awards as of April 30, 2023:

Unrecognized Stock-based Compensation Expense
(in millions)

Weighted-average remaining period
(in years)

Unvested RSUs

1,372

2.9 years

Unvested RSAs

113

1.0 year

Unvested stock options

1.6 years

ESPP

0.5 years

Total

1,567

Net Loss Per Share

3 Months Ended

Apr. 30, 2023

Earnings Per Share [Abstract]

Net Loss Per Share

The Company computes net loss per share of common stock in conformity with the two-class method required for participating securities. The following table presents the calculation of basic and diluted net loss per share:


	Three Months Ended April 30,
	2023				2022
	Class A		Class B		Class A		Class B
	(dollars in millions, shares in thousands, except per share data)
Numerator:
Net loss	$	(114)	$	(5)	$	(232)	$	(11)
Denominator:
Weighted-average shares outstanding, basic and diluted	154,023		7,300		148,898		6,977
Net loss per share, basic and diluted	$	(0.74)	$	(0.74)	$	(1.56)	$	(1.56)

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:


	As of April 30,
	2023	2022
	(shares in thousands)




Issued and outstanding stock options	5,865	7,569
Unvested RSUs issued and outstanding	12,339	8,347
Unvested market-based RSUs issued and outstanding	502	116
Unvested RSAs issued and outstanding	525	1,269


Shares committed under the ESPP	864	232
Shares related to the 2023 Notes	—	108
Shares subject to warrants related to the issuance of the 2023 Notes	1,048	1,048
Shares related to the 2025 Notes	3,679	5,617
Shares related to the 2026 Notes	4,820	4,820
	29,642	29,126

Cash Equivalents and Investments - Narrative (Details)	3 Months Ended	12 Months Ended
Cash Equivalents and Investments - Narrative (Details)	Apr. 30, 2023 USD ($) investment	Jan. 31, 2022 USD ($)	Jan. 31, 2023 USD ($) investment
Investments, Debt and Equity Securities [Abstract]
Interest receivable	$ 15,000,000		$ 10,000,000
Number of short-term investments in unrealized loss positions (in investments) \| investment	139		159
Other-than-temporary impairment short term investment	$ 0	$ 0
Strategic investments without a readily determinable fair value	$ 26,000,000		$ 25,000,000

Label	Element	Value
Accounting Standards Update [Extensible Enumeration]	us-gaap_AccountingStandardsUpdateExtensibleList	Accounting Standards Update 2020-06 [Member]

- Definition

Indicates amendment to accounting standards.

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+ Details

Cash Equivalents and Investments - Schedule of Amortized Costs, Unrealized Gains and Losses and Estimated Fair Value of Cash Equivalents and Short-term Investments (Details) - USD ($) $ in Millions	Apr. 30, 2023	Jan. 31, 2023
Cash and Cash Equivalents [Line Items]
Amortized Cost	$ 2,269	$ 2,473
Unrealized Gain	1	0
Unrealized Loss	(13)	(24)
Estimated Fair Value	2,257	2,449
Cash Equivalents
Cash and Cash Equivalents [Line Items]
Amortized Cost	12	133
Unrealized Gain	0	0
Unrealized Loss	0	0
Estimated Fair Value	12	133
Cash Equivalents \| Money market funds
Cash and Cash Equivalents [Line Items]
Amortized Cost	12	133
Unrealized Gain	0	0
Unrealized Loss	0	0
Estimated Fair Value	12	133
Short-term investments (Available-for-sale)
Cash and Cash Equivalents [Line Items]
Amortized Cost	2,257	2,340
Unrealized Gain	1	0
Unrealized Loss	(13)	(24)
Estimated Fair Value	2,245	2,316
Short-term investments (Available-for-sale) \| U.S. treasury securities
Cash and Cash Equivalents [Line Items]
Amortized Cost	2,155	2,207
Unrealized Gain	1	0
Unrealized Loss	(12)	(22)
Estimated Fair Value	2,144	2,185
Short-term investments (Available-for-sale) \| Corporate debt securities
Cash and Cash Equivalents [Line Items]
Amortized Cost	102	133
Unrealized Gain	0	0
Unrealized Loss	(1)	(2)
Estimated Fair Value	$ 101	$ 131

Employee Incentive Plans - Schedule of Stock-based Compensation Expense by Statement of Operations Location (Details) - USD ($) $ in Thousands	3 Months Ended
	Apr. 30, 2023	Apr. 30, 2022
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock-based compensation expense	$ 166,000	$ 171,000
Subscription
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock-based compensation expense	16,000	17,000
Professional services and other
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock-based compensation expense	4,000	4,000
Research and development
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock-based compensation expense	68,000	70,000
Sales and marketing
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock-based compensation expense	38,000	39,000
General and administrative
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock-based compensation expense	$ 40,000	$ 41,000

Net Loss Per Share - Schedule of Potentially Dilutive Securities Excluded from Computation of Diluted Per Share (Details) - shares shares in Thousands	3 Months Ended
	Apr. 30, 2023	Apr. 30, 2022
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive securities excluded from computation of earnings per share (in shares)	29,642	29,126
Issued and outstanding stock options
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive securities excluded from computation of earnings per share (in shares)	5,865	7,569
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)	12,339	8,347
Unvested market-based 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)	502	116
Unvested RSAs 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)	525	1,269
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)	864	232
Shares related to convertible senior notes \| 2023 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)	0	108
Shares related to convertible senior notes \| 2025 Notes
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive securities excluded from computation of earnings per share (in shares)	3,679	5,617
Shares related to convertible senior notes \| 2026 Notes
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive securities excluded from computation of earnings per share (in shares)	4,820	4,820
Shares subject to warrants related to the issuance of the 2023 Notes
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive securities excluded from computation of earnings per share (in shares)	1,048	1,048

CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS - USD ($) $ in Millions	3 Months Ended
	Apr. 30, 2023	Apr. 30, 2022
Statement of Comprehensive Income [Abstract]
Net loss	$ (119)	$ (243)
Other comprehensive income (loss):
Net change in unrealized gains or losses on available-for-sale securities	11	(17)
Foreign currency translation adjustments	2	(7)
Other comprehensive income (loss)	13	(24)
Comprehensive loss	$ (106)	$ (267)

- Definition

The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.

+ References

+ Details

- Definition

Amount after tax and reclassification adjustments of other comprehensive income (loss).

+ References

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+ Details

Restructuring and Other Charges - Schedule of Restructuring Reserve (Details) - Severance and termination benefit costs - Restructuring Plan $ in Millions	3 Months Ended
	Apr. 30, 2023 USD ($)
Restructuring Reserve [Roll Forward]
Balance as of January 31, 2023	$ 15
Cash payments	(14)
Balance as of April 30, 2023	$ 1

Convertible Senior Notes, Net - Schedule of Debt (Details) - Senior Notes - USD ($) $ in Millions	Apr. 30, 2023	Jan. 31, 2023
2025 Notes
Debt Instrument [Line Items]
Principal	$ 694	$ 1,060
Less: unamortized debt issuance costs	(5)	(8)
Net carrying amount	689	1,052
2026 Notes
Debt Instrument [Line Items]
Principal	1,150	1,150
Less: unamortized debt issuance costs	(8)	(9)
Net carrying amount	$ 1,142	$ 1,141

- Definition

Amount, excluding unamortized premium (discount) and debt issuance cost, of long-term debt. Excludes lease obligation.

+ References + Details