v3.25.0.1
Stockholders' Equity and Non-controlling Interests - AOCI (Details) - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
AOCI Attributable to Parent, Net of Tax [Roll Forward]    
Accumulated other comprehensive income (loss), beginning balance $ (254)  
Accumulated other comprehensive income (loss), ending balance (306) $ (254)
Accumulated Other Comprehensive Income (Loss) [Member]    
AOCI Attributable to Parent, Net of Tax [Roll Forward]    
Accumulated other comprehensive income (loss), beginning balance (254) (213)
Other comprehensive income (loss) before reclassification, net of tax (64) (51)
Amounts reclassified from AOCI 12 10
Accumulated other comprehensive income (loss), ending balance (306) (254)
Foreign currency translation adjustments    
AOCI Attributable to Parent, Net of Tax [Roll Forward]    
Accumulated other comprehensive income (loss), beginning balance (192) (210)
Other comprehensive income (loss) before reclassification, net of tax (74) 18
Accumulated other comprehensive income (loss), ending balance (266) (192)
Foreign currency translation adjustments | Net investment hedge    
AOCI Attributable to Parent, Net of Tax [Roll Forward]    
Accumulated other comprehensive income (loss), beginning balance 5 12
Other comprehensive income (loss) before reclassification, net of tax 13 (7)
Other Comprehensive Income (Loss) before Reclassifications, Tax 0 0
Amounts reclassified from AOCI 0 0
Accumulated other comprehensive income (loss), ending balance 18 5
Benefit plans    
AOCI Attributable to Parent, Net of Tax [Roll Forward]    
Accumulated other comprehensive income (loss), beginning balance (76) (25)
Other comprehensive income (loss) before reclassification, net of tax 10 (49)
Amounts reclassified from AOCI 0 (2)
Accumulated other comprehensive income (loss), ending balance (66) (76)
Unrealized hedging gain (loss)    
AOCI Attributable to Parent, Net of Tax [Roll Forward]    
Accumulated other comprehensive income (loss), beginning balance 9 10
Other comprehensive income (loss) before reclassification, net of tax (13) (13)
Amounts reclassified from AOCI 12 12
Accumulated other comprehensive income (loss), ending balance $ 8 $ 9