v3.26.1
ACCUMULATED OTHER COMPREHENSIVE LOSS - Schedule of Accumulated Other Comprehensive Income (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
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]            
Beginning balance $ 2,467 $ 2,393 $ 2,122 $ 1,956 $ 2,393 $ 1,956
Other comprehensive income (loss), net of tax 5   136   (13) 200
Ending balance 2,569 2,467 2,311 2,122 2,569 2,311
Accumulated Other Comprehensive Loss            
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]            
Beginning balance (399) (383) (520) (582) (383) (582)
Current year deferrals to AOCI 7 (13) 140 66    
Reclassifications from AOCI to Net income (3) (3) (3) (4)    
Other comprehensive income (loss), net of tax 4 (16) 137 62    
Ending balance (395) (399) (383) (520) (395) (383)
Unrealized Currency Translation Adjustments            
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]            
Beginning balance (330) (312) (456) (517) (312) (517)
Current year deferrals to AOCI 6 (14) 140 66    
Reclassifications from AOCI to Net income (4) (4) (4) (5)    
Other comprehensive income (loss), net of tax 2 (18) 136 61    
Ending balance (328) (330) (320) (456) (328) (320)
Pension Plan Adjustments            
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]            
Beginning balance (70) (71) (63) (64) (71) (64)
Current year deferrals to AOCI 0 0 0 0    
Reclassifications from AOCI to Net income 1 1 1 1    
Other comprehensive income (loss), net of tax 1 1 1 1    
Ending balance (69) (70) (62) (63) (69) (62)
Unrealized Gain on Derivatives            
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]            
Beginning balance 1 0 (1) (1) 0 (1)
Current year deferrals to AOCI 1 1 0 0    
Reclassifications from AOCI to Net income 0 0 0 0    
Other comprehensive income (loss), net of tax 1 1 0 0    
Ending balance $ 2 $ 1 $ (1) $ (1) $ 2 $ (1)