v3.26.3
Income Taxes (Details) - USD ($)
$ in Millions
3 Months Ended 9 Months Ended
Sep. 30, 2026
Sep. 30, 2025
Sep. 30, 2026
Sep. 30, 2025
Income Tax Expense (Benefit), Effective Income Tax Rate Reconciliation, Amount [Abstract]        
Income tax expense (benefit) and effective tax rate from continuing operations $ 6 $ 43 $ (56) $ (36)
Effective Income Tax Rate Reconciliation, Other Reconciling Items, Percent [Abstract]        
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent 21.00% 21.00% 21.00% 21.00%
Taxes attributable to noncontrolling interests 0.00% (311.40%) 503.80% (21.90%)
State income taxes - net of federal income tax expense (benefit) 1.00% (44.70%) 50.40% 1.90%
Clean energy tax credits, percent (14.90%) 107.70% (3526.30%) 9.60%
Valuation allowance 1.00% (7.60%) 151.10% (0.50%)
Other - net (2.00%) (3.90%) 0.00% 0.10%
Effective tax rate (as a percent) 6.10% (238.90%) (2800.00%) 10.20%
XPLR        
Income Tax Expense (Benefit), Effective Income Tax Rate Reconciliation, Amount [Abstract]        
Effective Income Tax Rate Reconciliation at Federal Statutory Income Tax Rate, Amount $ 21 $ (4) $ 0 $ (74)
Taxes attributable to the noncontrolling interests 0 57 10 77
State income taxes – net of federal income tax expense (benefit) 1 8 1 (7)
Clean energy tax credits (15) (20) (70) (34)
Valuation allowance (1) (1) (3) (2)
Other - net (2) 1 0 0
Income tax expense (benefit) and effective tax rate from continuing operations $ 6 $ 43 $ (56) $ (36)