Derivatives Instruments and Hedging Activities - Foreign currency hedging (Details) - Foreign Currency Contracts - USD ($) $ in Millions	Jun. 30, 2022	Dec. 31, 2021
Short | Not Designated as Hedging Instrument
Financial instruments, derivatives and hedging activities
Derivative notional amount	$ 414	$ 360
Long | Not Designated as Hedging Instrument
Financial instruments, derivatives and hedging activities
Derivative notional amount	255	205
Cash Flow Hedging | Short | Designated as Hedging Instrument
Financial instruments, derivatives and hedging activities
Derivative notional amount	358	505
Cash Flow Hedging | Long | Designated as Hedging Instrument
Financial instruments, derivatives and hedging activities
Derivative notional amount	$ 518	$ 708