Segment Information - Schedule of Segment Reporting Information, by Segment (Parenthetical) (Detail) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Segment Reporting Information [Line Items]
Interest expense	$ 512	$ 503	$ 490
Operating Segments
Segment Reporting Information [Line Items]
Interest income	39	12	72
Interest expense	$ 14	$ 14	$ 13