Unaudited Condensed Consolidated Statements of Cash Flows (Parenthetical) - USD ($) $ in Millions	Mar. 31, 2024		Dec. 31, 2023	Mar. 31, 2023		Dec. 31, 2022
Statement of Cash Flows [Abstract]
Cash and cash equivalents	$ 578		$ 571	$ 534
Restricted cash	157		169	133
Total cash, cash equivalents, and restricted cash	$ 735	[1]	$ 740	$ 667	[1]	$ 702

[1] The following table provides a reconciliation of cash, cash equivalents and restricted cash to amounts reported within the condensed consolidated balance sheets. March 31, 2024March 31, 2023Cash and cash equivalents$578 $534 Restricted cash157 133 Total cash, cash equivalents, and restricted cash$735 $667