v3.25.4
Income Taxes - Effective Income Tax Rate Reconciliation (Details) - USD ($)
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Income (loss) before income taxes      
United States $ 6,176,000,000 $ 6,731,000,000 $ 9,472,000,000
Foreign 6,480,000,000 6,941,000,000 6,816,000,000
Income (loss) before income taxes $ 12,656,000,000 $ 13,672,000,000 $ 16,288,000,000
United States, percent 48.80% 49.20% 58.20%
Foreign, percent 51.20% 50.80% 41.80%
Income (loss) before income taxes, percent 100.00% 100.00% 100.00%
Amount      
U.S. federal statutory tax rate $ 2,658,000,000 $ 2,871,000,000 $ 3,421,000,000
State income taxes, net of federal Income tax effect 127,000,000 187,000,000 214,000,000
Effect of cross-border tax laws 44,000,000 59,000,000 21,000,000
Tax Credits (21,000,000) 0 0
Valuation allowances (60,000,000) (409,000,000) (25,000,000)
Nontaxable or nondeductible items (24,000,000) 18,000,000 (44,000,000)
Changes in unrecognized tax benefits (11,000,000) (54,000,000) (312,000,000)
Total tax provision (benefit) $ 4,668,000,000 $ 4,427,000,000 $ 5,331,000,000
Percent      
U.S. federal statutory tax rate 21.00% 21.00% 21.00%
State income taxes, net of federal Income tax effect 1.00% 1.40% 1.30%
Effect of cross-border tax laws 0.40% 0.40% 0.10%
Tax Credits (0.20%) 0.00% 0.00%
Valuation allowances (0.50%) (3.00%) (0.20%)
Nontaxable or nondeductible items (0.20%) 0.10% (0.30%)
Changes in unrecognized tax benefits (0.10%) (0.40%) (1.90%)
Total 36.90% 32.40% 32.70%
Norway      
Amount      
Statutory tax rate differences $ 1,020,000,000 $ 1,205,000,000 $ 1,298,000,000
Other $ (48,000,000) $ (97,000,000) $ (96,000,000)
Percent      
Statutory tax rate differences 8.10% 8.80% 8.00%
Other (0.40%) (0.70%) (0.50%)
Libya      
Amount      
Statutory tax rate differences $ 1,087,000,000 $ 1,027,000,000 $ 1,072,000,000
Other $ (25,000,000) $ (17,000,000) $ (11,000,000)
Percent      
Statutory tax rate differences 8.60% 7.50% 6.60%
Other (0.20%) (0.10%) (0.10%)
Australia      
Amount      
Other $ (6,000,000) $ (3,000,000) $ (12,000,000)
Equity in earnings, net of tax $ (160,000,000) $ (230,000,000) $ (242,000,000)
Percent      
Other 0.00% 0.00% (0.10%)
Equity in earnings, net of tax (1.30%) (1.70%) (1.50%)
Other foreign jurisdictions      
Amount      
Statutory tax rate differences $ 102,000,000 $ (126,000,000) $ 51,000,000
Percent      
Statutory tax rate differences 0.80% (0.90%) 0.30%
U.S.      
Amount      
Other $ (15,000,000) $ (4,000,000) $ (4,000,000)
Percent      
Other (0.10%) 0.00% 0.00%