Basis of Presentation (Unaudited) Accumulated Other Comprehensive Income (Loss) (Details 5) - USD ($) $ in Millions	Mar. 31, 2024	Dec. 31, 2023
Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract]
Accumulated Other Comprehensive Income (Loss), Foreign Currency Translation Adjustment, Net of Tax	$ (137)	$ (138)
Accumulated Other Comprehensive Income (Loss), Other Components, Net of Tax	(6)	10
Accumulated other comprehensive loss	$ (143)	$ (128)