CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Millions	9 Months Ended
	Oct. 31, 2025	Oct. 31, 2024
Cash flows from operating activities:
Net income	$ 172	$ 5
Adjustments to reconcile net income to net cash provided by operating activities:
Stock-based compensation	410	434
Depreciation and amortization	72	73
Amortization of deferred commissions	117	95
Deferred income taxes	7	(2)
Loss on early extinguishment of debt	0	(19)
Other, net	3	(1)
Changes in operating assets and liabilities:
Accounts receivable	154	94
Deferred commissions	(138)	(97)
Prepaid expenses and other assets	17	(60)
Operating lease right-of-use assets	14	16
Accounts payable	(1)	(1)
Accrued compensation	(38)	(21)
Accrued expenses and other liabilities	(9)	44
Operating lease liabilities	(22)	(26)
Deferred revenue	(132)	(70)
Net cash provided by operating activities	626	464
Cash flows from investing activities:
Capitalized software	(8)	(11)
Purchases of property and equipment	(7)	(7)
Purchases of securities available-for-sale and other	(1,056)	(1,253)
Proceeds from maturities and redemption of securities available-for-sale	1,347	1,187
Proceeds from sales of securities available-for-sale and other	3	3
Payments for business acquisitions, net of cash acquired	(56)	(56)
Net cash provided by (used in) investing activities	223	(137)
Cash flows from financing activities:
Payments upon maturity and repurchases of convertible senior notes	(510)	(280)
Taxes paid related to net share settlement of equity awards	(148)	(113)
Proceeds from settlement of capped calls related to convertible senior notes	2	0
Proceeds from stock option exercises	11	17
Proceeds from shares issued in connection with employee stock purchase plan	23	24
Net cash used in financing activities	(622)	(352)
Effects of changes in foreign currency exchange rates on cash, cash equivalents and restricted cash	9	1
Net increase (decrease) in cash, cash equivalents and restricted cash	236	(24)
Cash, cash equivalents and restricted cash at beginning of period	415	342
Cash, cash equivalents and restricted cash at end of period	651	318
Cash paid during the period for:
Operating leases	28	31
Non-cash activities:
Operating lease right-of-use assets exchanged for lease liabilities	3	9
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	645	310
Restricted cash, current included in prepaid expenses and other current assets	0	2
Restricted cash, noncurrent included in other assets	6	6
Total cash, cash equivalents and restricted cash	$ 651	$ 318