Condensed Consolidated Statements of Operations - USD ($) shares in Millions, $ in Millions		3 Months Ended		6 Months Ended
		Jul. 31, 2025	Jul. 31, 2024	Jul. 31, 2025	Jul. 31, 2024
Revenues:
Total revenues		$ 10,236	$ 9,325	$ 20,065	$ 18,458
Cost of revenues:
Total cost of revenues	[1],[2]	2,242	2,159	4,507	4,321
Gross profit		7,994	7,166	15,558	14,137
Operating expenses:
Research and development	[1],[2]	1,481	1,349	2,941	2,717
Sales and marketing	[1],[2]	3,443	3,224	6,872	6,463
General and administrative	[1],[2]	734	711	1,431	1,358
Restructuring	[1],[2]	4	99	40	107
Total operating expenses	[1],[2]	5,662	5,383	11,284	10,645
Income from operations		2,332	1,783	4,274	3,492
Gains (losses) on strategic investments, net		6	(37)	(57)	0
Other income		68	91	163	212
Income before provision for income taxes		2,406	1,837	4,380	3,704
Provision for income taxes		(519)	(408)	(952)	(742)
Net income		$ 1,887	$ 1,429	$ 3,428	$ 2,962
Basic net income per share (in dollars per share)		$ 1.97	$ 1.48	$ 3.58	$ 3.06
Diluted net income per share (in dollars per share)		$ 1.96	$ 1.47	$ 3.55	$ 3.03
Shares used in computing basic net income per share (in shares)		956	964	958	967
Shares used in computing diluted net income per share (in shares)		962	973	966	979
Subscription and support
Revenues:
Total revenues		$ 9,690	$ 8,764	$ 18,987	$ 17,349
Cost of revenues:
Total cost of revenues	[1],[2]	1,645	1,556	3,256	3,116
Professional services and other
Revenues:
Total revenues		546	561	1,078	1,109
Cost of revenues:
Total cost of revenues	[1],[2]	$ 597	$ 603	$ 1,251	$ 1,205

[1] Amounts include amortization of intangible assets acquired through business combinations, as follows: Three Months Ended July 31,Six Months Ended July 31,2025202420252024Cost of revenues$150 $231 $312 $469 Sales and marketing230 223 463 446 

[2] Amounts include stock-based compensation expense, as follows:  Three Months Ended July 31,Six Months Ended July 31, 2025202420252024Cost of revenues$126 $132 $277 $251 Research and development280 276 555 536 Sales and marketing293 309 578 599 General and administrative94 91 182 172 Restructuring 0 2 15 2