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Business Combinations - Summary of Identifiable Intangible Assets Acquired and Estimated Useful Lives (Details) - USD ($) $ in Millions	1 Months Ended		12 Months Ended
	Nov. 30, 2025	Nov. 30, 2024	Jan. 31, 2026
Business Combination [Line Items]
Useful Life			5 years 4 months 24 days
Developed technology
Business Combination [Line Items]
Useful Life			4 years 4 months 24 days
Customer relationships
Business Combination [Line Items]
Useful Life			6 years 3 months 18 days
Other purchased intangible assets
Business Combination [Line Items]
Useful Life			2 years 1 month 6 days
Informatica, Inc.
Business Combination [Line Items]
Fair Value	$ 3,818
Informatica, Inc. \| Developed technology - Cloud
Business Combination [Line Items]
Fair Value	$ 1,350
Useful Life	7 years
Informatica, Inc. \| Developed technology - Other
Business Combination [Line Items]
Fair Value	$ 270
Useful Life	3 years
Informatica, Inc. \| Customer relationships
Business Combination [Line Items]
Fair Value	$ 1,840
Useful Life	10 years
Informatica, Inc. \| Trade names
Business Combination [Line Items]
Fair Value	$ 79
Useful Life	4 years
Informatica, Inc. \| Backlog
Business Combination [Line Items]
Fair Value	$ 279
Useful Life	2 years
Own Data Company Ltd.
Business Combination [Line Items]
Fair Value		$ 597
Own Data Company Ltd. \| Developed technology
Business Combination [Line Items]
Fair Value		$ 343
Useful Life		6 years
Own Data Company Ltd. \| Customer relationships
Business Combination [Line Items]
Fair Value		$ 224
Useful Life		9 years
Own Data Company Ltd. \| Other purchased intangible assets
Business Combination [Line Items]
Fair Value		$ 30
Useful Life		2 years