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Income Taxes (Summary of Operating Losses and Tax Credits) (Details) $ in Millions | Dec. 31, 2022 USD ($)
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United States |
Operating Loss Carryforwards [Line Items] |
Net operating loss | $ 5
State |
Operating Loss Carryforwards [Line Items] |
Net operating loss | 97
Tax credits | 1
Foreign |
Operating Loss Carryforwards [Line Items] |
Net operating loss | 992
Tax credits | 4
Excess Interest Expense | State |
Operating Loss Carryforwards [Line Items] |
Tax credits | $ 19

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