Derivative Financial Instruments - Schedule of Amounts Recorded on Consolidated Balance Sheets (Details) - USD ($) $ in Millions	Dec. 31, 2025	Dec. 31, 2024
Derivative Instruments and Hedging Activities Disclosure [Abstract]
Carrying Amount of Hedged Liability	$ 30,797	$ 29,218
Cumulative Amount of Fair Value Hedging Adjustment Included in the Carrying Amount of the Hedged Liability	$ (39)	$ (142)

Amount of hedged item in hedging relationship. Excludes hedged asset or liability.

No definition available.

Name:	us-gaap_DerivativeAmountOfHedgedItem
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	na
Period Type:	instant