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Equity Method Investment - Narrative (Details) - USD ($) $ in Millions	3 Months Ended		5 Months Ended	6 Months Ended		17 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Apr. 17, 2025	Dec. 31, 2024	Jan. 31, 2024
Schedule of Equity Method Investments [Line Items]
Distributions from equity method investments				$ 66	$ 29
Accounts payable, accrued and other liabilities	$ 1,698			$ 1,698		$ 1,698		$ 1,994
Cost Of Revenue
Schedule of Equity Method Investments [Line Items]
Services income, percentage				66.67%
Related Party
Schedule of Equity Method Investments [Line Items]
Services income	28	$ 40		$ 56	73
Trade receivables	43			$ 43		$ 43		84
Worldpay Merchant Solutions
Schedule of Equity Method Investments [Line Items]
Support service period						24 months
Employee leasing agreement after closing, period				24 months		6 months
Amount of continuing cash flows after disposal	82	272	$ 411	$ 233
Number of payable period				30 days
Accounts payable, accrued and other liabilities	21			$ 21		$ 21		25
Worldpay Merchant Solutions | Related Party
Schedule of Equity Method Investments [Line Items]
Trade receivables	43			43		43		84
Worldpay Merchant Solutions | Transition Services Agreement
Schedule of Equity Method Investments [Line Items]
Pass-through costs and third-party pass-through costs	22	36	93	42
Services income	28	40	73	$ 56
Number of payable period				30 days
Worldpay Merchant Solutions | Various Commercial Services
Schedule of Equity Method Investments [Line Items]
Revenue earned	38	32	55	$ 73
Worldpay Merchant Solutions | Employee Leasing Agreement
Schedule of Equity Method Investments [Line Items]
Pass-through costs and third-party pass-through costs	0	132	$ 247	0
Worldpay Merchant Solutions
Schedule of Equity Method Investments [Line Items]
Percentage of equity interests divestiture							45.00%		45.00%
Distributions from equity method investments	22	$ 29		66	$ 29
Contingent value rights, fair value	378			378		378		378
Worldpay Merchant Solutions | Letter of credit
Schedule of Equity Method Investments [Line Items]
Credit facility outstanding	$ 299			$ 299		$ 299		$ 273

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