v3.26.1
ACCUMULATED OTHER COMPREHENSIVE LOSS AND STOCKHOLDERS’ DEFICIT - Schedule of Accumulated Other Comprehensive Loss Activity (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]            
Balance at beginning of period $ (4,092) $ (3,771) $ (3,168) $ (2,992) $ (3,771) $ (2,992)
Other comprehensive income (loss) 30 (73) 288 101 (43) 389
Balance at end of period (4,525) (4,092) (2,964) (3,168) (4,525) (2,964)
Intra-entity foreign currency long-term-investment (losses) gains         20 (68)
Accumulated Other Comprehensive Loss            
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]            
Balance at beginning of period (715) (642) (962) (1,063) (642) (1,063)
Other comprehensive income (loss) 30 (73) 288 101    
Balance at end of period (685) (715) (674) (962) (685) (674)
Foreign Currency Translation Adjustments            
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]            
Balance at beginning of period   (649)   (1,091) (649) (1,091)
Other comprehensive income (loss)         (54) 420
Balance at end of period (703)   (671)   (703) (671)
Other Adjustments            
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]            
Balance at beginning of period   $ 7   $ 28 7 28
Other comprehensive income (loss)         11 (31)
Balance at end of period $ 18   $ (3)   $ 18 $ (3)