Derivatives and Hedging Instruments - Schedule of Offsetting Derivative Assets and Liabilities (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023
Derivative assets
Gross Amounts	$ 605	$ 282
Gross Amounts Offset in the Balance Sheet	0	0
Net Amounts	$ 605	$ 282
Derivative Asset Statement Of Financial Position Extensible Enumeration Not Disclosed Flag	Derivative assets	Derivative assets
Gross Amounts Not Offset in the Balance Sheet	$ (75)	$ (56)
Net	530	226
Derivative liabilities
Gross Amounts	79	112
Gross Amounts Offset in the Balance Sheet	0	0
Net Amounts	$ 79	$ 112
Derivative Liability Statement Of Financial Position Extensible Enumeration Not Disclosed Flag	Derivative liabilities	Derivative liabilities
Gross Amounts Not Offset in the Balance Sheet	$ (75)	$ (56)
Net	$ 4	$ 56