Derivative Instruments and Hedging Activities - Schedule of Derivative Instruments Used in Net Investment Hedge Accounting Relationships (Details) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024
Interest rate contracts | Cash flow hedging
Derivative Instruments, Gain (Loss) [Line Items]
Gain (loss) recognized in other comprehensive income (loss)	$ 7,000,000	$ (1,000,000)	$ 14,000,000	$ (22,000,000)
Foreign exchange contracts | Net investment hedging
Derivative Instruments, Gain (Loss) [Line Items]
(Loss) gain recognized in other comprehensive income (loss)	(9,000,000)	2,000,000	(9,000,000)	6,000,000
Amounts excluded from effectiveness testing	0	0	0	0
Amounts reclassified from accumulated other comprehensive income	$ 0	$ 0	$ 0	$ 0