CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Millions		12 Months Ended
		Jan. 31, 2026	Jan. 31, 2025	Jan. 31, 2024
Operating activities:
Net income		$ 1,124	$ 1,112	$ 906
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation, amortization, and accretion		195	180	139
Stock-based compensation expense		788	683	703
Amortization of costs to obtain a contract with a customer		536	212	140
Deferred income taxes		301	(121)	(86)
Lease-related asset impairments		0	0	14
Restructuring, other exit costs, and facility reductions		19	15	0
Other operating activities		(10)	(16)	(52)
Changes in operating assets and liabilities, net of business combinations:
Accounts receivable		(431)	(132)	86
Prepaid expenses and other assets		(1,051)	(488)	(256)
Accounts payable and other liabilities		455	238	27
Deferred revenue		555	(134)	(316)
Accrued income taxes		(29)	58	8
Net cash provided by operating activities		2,452	1,607	1,313
Investing activities:
Purchases of marketable securities		(945)	(815)	(1,110)
Sales of marketable securities		318	223	277
Maturities of marketable securities		467	638	487
Purchases of intangible assets		(33)	(62)	(30)
Business combinations, net of cash acquired		0	(825)	(70)
Capital expenditures		(43)	(40)	(31)
Purchases of strategic investments	[1]	(216)	(22)	(27)
Other investing activities		1	0	2
Net cash used in investing activities		(451)	(903)	(502)
Financing activities:
Proceeds from issuance of common stock, net of issuance costs		137	121	130
Taxes paid related to net share settlement of equity awards		(289)	(256)	(187)
Repurchase and retirement of common stock		(1,402)	(852)	(795)
Proceeds from debt, net of discount		499	0	0
Repayments of debt		(300)	0	0
Other financing activities		(6)	0	0
Net cash used in financing activities		(1,361)	(987)	(852)
Effect of exchange rate changes on cash and cash equivalents		10	(10)	(14)
Net (decrease) increase in cash and cash equivalents		650	(293)	(55)
Cash and cash equivalents at beginning of fiscal year		1,599	1,892	1,947
Cash and cash equivalents at end of fiscal year		2,249	1,599	1,892
Supplemental cash flow disclosure:
Cash paid for interest		76	69	69
Cash paid for income taxes, net of tax refunds		258	281	321
Non-cash investing and financing activities:
Fair value of common stock issued to settle liability-classified restricted stock units		$ 0	$ 4	$ 15

[1] Purchases of strategic investments” were previously presented in “Other investing activities”. Prior period amounts have been reclassified to conform to the current period presentation. This presentation change did not have any impact to “Net cash used in investing activities