Derivative Financial Instruments and Risk Management (Details) - USD ($) $ in Millions	Jun. 30, 2022	Dec. 31, 2021
Derivatives, Fair Value
Derivative assets	$ 531	$ 208
Derivative liabilities	(165)	(83)
Designated derivatives | Other assets
Derivatives, Fair Value
Derivative assets	462	180
Designated derivatives | Accrued expenses
Derivatives, Fair Value
Derivative liabilities	(90)	(47)
Designated derivatives | Foreign exchange contracts | Other assets
Derivatives, Fair Value
Derivative assets	369	142
Designated derivatives | Foreign exchange contracts | Accrued expenses
Derivatives, Fair Value
Derivative liabilities	(13)	(32)
Designated derivatives | Interest rate contracts | Other assets
Derivatives, Fair Value
Derivative assets	93	38
Designated derivatives | Interest rate contracts | Accrued expenses
Derivatives, Fair Value
Derivative liabilities	(77)	(15)
Undesignated derivatives | Other assets
Derivatives, Fair Value
Derivative assets	69	28
Undesignated derivatives | Accrued expenses
Derivatives, Fair Value
Derivative liabilities	(75)	(36)
Undesignated derivatives | Foreign exchange contracts | Other assets
Derivatives, Fair Value
Derivative assets	69	28
Undesignated derivatives | Foreign exchange contracts | Accrued expenses
Derivatives, Fair Value
Derivative liabilities	$ (75)	$ (36)