Derivatives - Currency Effects (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Foreign Currency [Abstract]
Year-on-year foreign currency transaction effects, including hedging impact, gain (loss) impact on pre-tax income	$ 38	$ 10	$ 74	$ 27