v3.26.1
Accumulated Other Comprehensive Income (Loss) (Details) - USD ($)
$ in Millions
 3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]        
Beginning balance $ 18,660 $ 18,070 $ 21,318 $ 19,494
Total other comprehensive income (loss), net of tax 14 521 (95) 787
Ending balance 19,394 18,663 19,394 18,663
Foreign currency translation        
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]        
Beginning balance (1,800) (2,122) (1,753) (2,310)
Gains (losses) on foreign currency translation (49) 435 (95) 623
Less: Tax provision (benefit) 1 0 2 0
Net gains (losses) (50) 435 (97) 623
(Gains) losses reclassified to earnings 0 0 0 0
Less: Tax provision (benefit) 0 0 0 0
Net (gains) losses reclassified to earnings 0 0 0 0
Total other comprehensive income (loss), net of tax (50) 435 (97) 623
Ending balance (1,850) (1,687) (1,850) (1,687)
Pension and other postretirement benefits        
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]        
Beginning balance (70) (62) (70) (61)
Gains (losses) on foreign currency translation 0 0 0 0
Less: Tax provision (benefit) 0 0 0 0
Net gains (losses) 0 0 0 0
(Gains) losses reclassified to earnings 1 (1) 1 (2)
Less: Tax provision (benefit) 0 0 0 0
Net (gains) losses reclassified to earnings 1 (1) 1 (2)
Total other comprehensive income (loss), net of tax 1 (1) 1 (2)
Ending balance (69) (63) (69) (63)
Derivative financial instruments        
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]        
Beginning balance (1) 11 39 (46)
Gains (losses) on foreign currency translation 49 152 (107) 228
Less: Tax provision (benefit) 12 37 (27) 55
Net gains (losses) 37 115 (80) 173
(Gains) losses reclassified to earnings 34 (72) 137 (73)
Less: Tax provision (benefit) 6 (20) 32 (20)
Net (gains) losses reclassified to earnings 28 (52) 105 (53)
Total other comprehensive income (loss), net of tax 65 63 25 120
Ending balance 64 74 64 74
Available-for-sale securities        
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]        
Beginning balance (10) (32) 12 (54)
Gains (losses) on foreign currency translation 4 29 (26) 55
Less: Tax provision (benefit) 5 6 (4) 12
Net gains (losses) (1) 23 (22) 43
(Gains) losses reclassified to earnings (2) 1 (3) 3
Less: Tax provision (benefit) (1) 0 (1) 0
Net (gains) losses reclassified to earnings (1) 1 (2) 3
Total other comprehensive income (loss), net of tax (2) 24 (24) 46
Ending balance (12) (8) (12) (8)
Accumulated other comprehensive income (loss)        
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]        
Beginning balance (1,881) (2,205) (1,772) (2,471)
Ending balance $ (1,867) $ (1,684) $ (1,867) $ (1,684)