Income Taxes (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Income Tax Expense (Benefit) [Abstract]
Current Federal	$ (8)	$ (99)	$ (49)
Current State and Local	12	(29)	(55)
Current Foreign	(84)	(84)	(117)
Current Income Tax Expense (Benefit)	(80)	(212)	(221)
Deferred Federal	(50)	(4)	(24)
Deferred State and Local	(3)	(27)	26
Deferred Foreign	(27)	19	2
Deferred Income Tax Expense (Benefit)	(80)	(12)	4
Income tax benefit (expense)	(160)	(224)	(217)
Domestic	(236)	(2,530)	262
Foreign	302	222	376
Earnings (loss) from continuing operations before income taxes	$ 66	$ (2,308)	$ 638