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Condensed Consolidated Financial Statement Details - Schedule of Goodwill (Details) $ in Millions	3 Months Ended
	Mar. 31, 2025 USD ($)
Goodwill [Roll Forward]
Beginning balance	$ 17,260
Goodwill attributable to acquisitions	9
Foreign currency adjustments	59
Ending balance	17,328
Banking Solutions
Goodwill [Roll Forward]
Beginning balance	12,699
Goodwill attributable to acquisitions	1
Foreign currency adjustments	18
Ending balance	12,718
Capital Market Solutions
Goodwill [Roll Forward]
Beginning balance	4,541
Goodwill attributable to acquisitions	8
Foreign currency adjustments	41
Ending balance	4,590
Corporate and Other
Goodwill [Roll Forward]
Beginning balance	20
Goodwill attributable to acquisitions	0
Foreign currency adjustments	0
Ending balance	$ 20

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Amount, after accumulated impairment loss, of asset representing future economic benefit arising from other asset acquired in business combination or from joint venture formation or both, that is not individually identified and separately recognized.

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