Income Taxes (Details 5) - USD ($) $ in Millions	Dec. 31, 2023	Dec. 31, 2022
Net operating loss (NOL) carryforwards
Deferred Tax Assets, Valuation Allowance	$ 39	$ 53
U.S. state taxing jurisdictions
Net operating loss (NOL) carryforwards
Gross deferred income tax asset associated with NOL carryforwards	6
Deferred Tax Assets, Valuation Allowance	1
Non-U.S. taxing jurisdictions
Net operating loss (NOL) carryforwards
NOL carryforwards	11
NOL carryforwards, Valuation allowance	37
Non-U.S. taxing jurisdictions | Expiration Date 2026-2032 [Member]
Net operating loss (NOL) carryforwards
NOL carryforwards	85
Foreign Tax Authority, Specific Entity
Net operating loss (NOL) carryforwards
Deferred Tax Assets, Tax Deferred Expense	$ 48