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Condensed Consolidated Financial Statement Details - Schedule of Goodwill (Details) $ in Millions	9 Months Ended
	Sep. 30, 2025 USD ($)
Goodwill [Roll Forward]
Beginning balance	$ 17,260
Goodwill attributable to acquisitions	401
Foreign currency adjustments	162
Ending balance	17,823
Banking Solutions
Goodwill [Roll Forward]
Beginning balance	12,699
Goodwill attributable to acquisitions	394
Foreign currency adjustments	50
Ending balance	13,143
Capital Market Solutions
Goodwill [Roll Forward]
Beginning balance	4,541
Goodwill attributable to acquisitions	7
Foreign currency adjustments	112
Ending balance	4,660
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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