v3.25.4
INCOME TAXES - Schedule of Effective Income Tax Rate Reconciliation 2025 (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Amount      
U.S. federal statutory tax $ (2,484)    
Effect of cross-border tax laws      
Flow-through operations 1,313    
Other (46)    
Tax Credits      
Research and development (341)    
U.S. state and local income taxes (321)    
Changes in unrecognized tax benefits 532    
Total $ (3,668) $ 1,339 $ (362)
Percent      
U.S. federal statutory tax 21.00% 21.00% 21.00%
Flow-through operations (11.10%)    
Other 0.40%    
Research and development 2.90%    
Changes in valuation allowances   (1.00%) (0.70%)
Other   1.70% (2.40%)
U.S. state and local income taxes 2.70% 1.70% 1.90%
Effect of changes in tax laws or rates   0.40% 0.10%
Non-U.S. tax rate differential and Other foreign tax effects   2.90% (3.40%)
Changes in unrecognized tax benefits (4.50%)    
Effective tax rate 31.00% 18.50% (9.10%)
U.S. Plans      
Tax Credits      
Changes in valuation allowances $ 7    
Nontaxable or nondeductible items 23    
Other $ 18    
Percent      
Changes in valuation allowances (0.10%)    
Nontaxable or nondeductible items (0.20%)    
Other (0.20%)    
Brazil      
Tax Credits      
Changes in valuation allowances $ (2,809)    
Other $ 145    
Percent      
Changes in valuation allowances 23.70%    
Other (1.20%)    
GERMANY      
Tax Credits      
Other $ 82    
Effect of changes in tax laws or rates $ 592    
Percent      
Other (0.70%)    
Effect of changes in tax laws or rates (5.00%)    
India      
Tax Credits      
Changes in valuation allowances $ (362)    
Other $ 13    
Percent      
Changes in valuation allowances 3.10%    
Other (0.10%)    
Mexico      
Tax Credits      
Other $ 18    
Non-U.S. tax rate differential and Other foreign tax effects $ (128)    
Percent      
Other (0.20%)    
Non-U.S. tax rate differential and Other foreign tax effects 1.10%    
Other foreign tax effects      
Tax Credits      
Other $ 80    
Percent      
Other (0.60%)