Interest Cost Components (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Debt Disclosure [Abstract]
Amount charged to interest expense, net	$ 218	$ 229	$ 259
Loss on debt redemption (Q)	2	2	146
Amount capitalized	6	6	8
Total interest cost	$ 226	$ 237	$ 413