CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) shares in Millions, $ in Millions	3 Months Ended		6 Months Ended
	Jul. 31, 2024	Jul. 31, 2023	Jul. 31, 2024	Jul. 31, 2023
Net revenue:
Total net revenue	$ 1,505	$ 1,345	$ 2,922	$ 2,614
Cost of revenue:
Total cost of revenue	140	127	277	254
Gross profit	1,365	1,218	2,645	2,360
Operating expenses:
Marketing and sales	480	449	949	905
Research and development	368	355	714	682
General and administrative	161	141	316	273
Amortization of purchased intangibles	13	11	24	21
Total operating expenses	1,022	956	2,003	1,881
Income from operations	343	262	642	479
Interest and other income (expense), net	9	(4)	19	0
Income before income taxes	352	258	661	479
Provision for income taxes	(70)	(36)	(127)	(96)
Net income	$ 282	$ 222	$ 534	$ 383
Basic net income per share (in usd per share)	$ 1.31	$ 1.04	$ 2.48	$ 1.79
Diluted net income per share (in usd per share)	$ 1.30	$ 1.03	$ 2.46	$ 1.77
Weighted average shares used in computing basic net income per share (in shares)	216	214	215	214
Weighted average shares used in computing diluted net income per share (in shares)	217	215	217	216
Cost of subscription and maintenance revenue
Net revenue:
Total net revenue	$ 1,419	$ 1,284	$ 2,760	$ 2,491
Cost of revenue:
Cost of revenue	100	95	200	191
Amortization of developed technologies	22	11	39	22
Subscription
Net revenue:
Total net revenue	1,408	1,270	2,738	2,463
Maintenance
Net revenue:
Total net revenue	11	14	22	28
Other
Net revenue:
Total net revenue	86	61	162	123
Cost of revenue:
Cost of revenue	$ 18	$ 21	$ 38	$ 41