Other Financial Information - Schedule of Interest Cost Components (Detail) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Other Financial Information [Abstract]
Amount charged to expense	$ 106	$ 195	$ 146
Amount capitalized	3	6	9
Interest costs, total	$ 109	$ 201	$ 155