v3.26.1
SUPPLEMENTAL DISCLOSURES - Schedule of Changes in the Components of Accumulated Other Comprehensive Loss, Net of Taxes (Details) - USD ($)
$ in Millions
 3 Months Ended 6 Months Ended
Jun. 30, 2026
Mar. 31, 2026
Jun. 30, 2025
Mar. 31, 2025
Jun. 30, 2026
Jun. 30, 2025
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax            
Beginning balance $ 33,707 $ 37,147 $ 35,148 $ 34,829 $ 37,147 $ 34,829
Other comprehensive income (loss) (46) (236) 471 230    
Ending balance 33,995 33,707 37,323 35,148 33,995 37,323
Accumulated Other Comprehensive Loss            
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax            
Beginning balance (642) (407) (840) (1,067) (407) (1,067)
Other comprehensive income (loss) before reclassifications (54)   464   (296) 704
Reclassifications from accumulated other comprehensive loss to net income 8   5   15 (8)
Other comprehensive income (loss) (46) (235) 469 227 (281) 696
Ending balance (688) (642) (371) (840) (688) (371)
Currency Translation            
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax            
Beginning balance (560) (342) (777) (1,008) (342) (1,008)
Other comprehensive income (loss) before reclassifications (46)   444   (264) 675
Reclassifications from accumulated other comprehensive loss to net income 0   0   0 0
Other comprehensive income (loss) (46)   444   (264) 675
Ending balance (606) (560) (333) (777) (606) (333)
Derivatives            
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax            
Beginning balance 20 39 11 15 39 15
Other comprehensive income (loss) before reclassifications (8)   20   (34) 29
Reclassifications from accumulated other comprehensive loss to net income 8   5   15 (8)
Other comprehensive income (loss) 0   25   (19) 21
Ending balance 20 20 36 11 20 36
Pension Plan and SERP Liability            
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax            
Beginning balance (102) (104) (74) (74) (104) (74)
Other comprehensive income (loss) before reclassifications 0   0   2 0
Reclassifications from accumulated other comprehensive loss to net income 0   0   0 0
Other comprehensive income (loss) 0   0   2 0
Ending balance $ (102) $ (102) $ (74) $ (74) $ (102) $ (74)