Annual report [Section 13 and 15(d), not S-K Item 405]

Income Taxes Income Taxes (Reconciliation of Unrecognized Tax Benefits) (Details)

v3.25.0.1
Income Taxes Income Taxes (Reconciliation of Unrecognized Tax Benefits) (Details) - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Reconciliation of Unrecognized Tax Benefits, Excluding Amounts Pertaining to Examined Tax Returns [Roll Forward]      
Balance at December 31, 2023 $ 47 $ 76  
Increases related to prior year tax positions 1 7  
Decreases related to prior year tax positions (8) (14)  
Decreases related to settlements with taxing authorities 0 (26)  
Increases related to current year tax positions 2 4  
Balance at December 31, 2024 42 47 $ 76
Effective Income Tax Rate Reconciliation at Federal Statutory Income Tax Rate, Amount (214) 87 (334)
Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Amount (12) 1 31
Effective Income Tax Rate Reconciliation, Foreign Income Tax Rate Differential, Amount 16 24 (7)
Effective Income Tax Rate Reconciliation, Nondeductible Expense, Impairment Losses, Amount 189 68 508
Foreign net operating losses (245) 0 0
Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Amount 243 7 (1)
Tax on foreign earnings, net of federal tax benefits 20 6 16
Other permanent differences 5 12 4
Effective Income Tax Rate Reconciliation, Other Reconciling Items, Amount 1 0 3
Income Tax Expense (Benefit) $ 3 $ 205 $ 220