Derivatives - Currency Effects (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Foreign Currency [Abstract]
Year-on-year foreign currency transaction effects, including hedging impact, increase (decrease) impact on pre-tax (loss) income	$ 2	$ (32)	$ (19)	$ (62)