Consolidated Statements of Comprehensive Income - USD ($) $ in Millions		12 Months Ended
		Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Statement of Comprehensive Income [Abstract]
Net income		$ 228	$ 645	$ 717
Net changes in cash flow hedges, net of tax	[1]	(68)	220	141
Total comprehensive income		$ 160	$ 865	$ 858

[1] See “Note 7 — Derivative Financial Instruments.”