Condensed Consolidated Statements of Operations - USD ($) shares in Millions, $ in Millions		3 Months Ended		9 Months Ended
		Oct. 31, 2025	Oct. 31, 2024	Oct. 31, 2025	Oct. 31, 2024
Revenues:
Total revenues		$ 10,259	$ 9,444	$ 30,324	$ 27,902
Cost of revenues:
Total cost of revenues	[1],[2]	2,255	2,105	6,762	6,426
Gross profit		8,004	7,339	23,562	21,476
Operating expenses:
Research and development	[1],[2]	1,433	1,356	4,374	4,073
Sales and marketing	[1],[2]	3,456	3,323	10,328	9,786
General and administrative	[1],[2]	667	711	2,098	2,069
Restructuring	[1],[2]	260	56	300	163
Total operating expenses	[1],[2]	5,816	5,446	17,100	16,091
Income from operations		2,188	1,893	6,462	5,385
Gains (losses) on strategic investments, net		263	(217)	206	(217)
Other income		61	70	224	282
Income before provision for income taxes		2,512	1,746	6,892	5,450
Provision for income taxes		(426)	(219)	(1,378)	(961)
Net income		$ 2,086	$ 1,527	$ 5,514	$ 4,489
Basic net income per share (in dollars per share)		$ 2.20	$ 1.60	$ 5.77	$ 4.66
Diluted net income per share (in dollars per share)		$ 2.19	$ 1.58	$ 5.73	$ 4.60
Shares used in computing basic net income per share (in shares)		948	956	955	963
Shares used in computing diluted net income per share (in shares)		952	965	962	975
Subscription and support
Revenues:
Total revenues		$ 9,726	$ 8,879	$ 28,713	$ 26,228
Cost of revenues:
Total cost of revenues	[1],[2]	1,665	1,501	4,921	4,617
Professional services and other
Revenues:
Total revenues		533	565	1,611	1,674
Cost of revenues:
Total cost of revenues	[1],[2]	$ 590	$ 604	$ 1,841	$ 1,809

[1] Amounts include amortization of intangible assets acquired through business combinations, as follows: Three Months Ended October 31,Nine Months Ended October 31,2025202420252024Cost of revenues$156 $131 $468 $600 Sales and marketing230 223 693 669 

[2] Amounts include stock-based compensation expense, as follows:  Three Months Ended October 31,Nine Months Ended October 31, 2025202420252024Cost of revenues$129 $135 $406 $386 Research and development271 278 826 814 Sales and marketing296 312 874 911 General and administrative109 95 291 267 Restructuring 14 0 29 2