Derivative Instruments - Offsetting Derivative Assets and Liabilities in Consolidated Balance Sheet (Details) - USD ($) $ in Millions	Dec. 31, 2023	Dec. 31, 2022
Derivative assets
Gross amounts of recognized assets	$ 93	$ 147
Gross amounts offset in the consolidated balance sheet	(1)	(1)
Net amounts of assets presented in the consolidated balance sheet	92	146
Gross amounts of financial instruments not offset in the consolidated balance sheet	1	2
Net amount	93	148
Derivative liabilities
Gross amounts of recognized liabilities	1	1
Gross amounts offset in the consolidated balance sheet	(1)	(1)
Net amounts of liabilities presented in the consolidated balance sheet	0	0
Gross amounts of financial instruments not offset in the consolidated balance sheet	0	1
Net amount	$ 0	$ 1