v3.26.1
Derivative Instruments and Hedging - Narrative (Details) - USD ($)
$ in Millions
 3 Months Ended 12 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Dec. 31, 2025
Mar. 16, 2026
Derivative [Line Items]        
Maximum remaining maturity of foreign currency derivatives 18 months      
Potential effects of rights of set-off associated with derivative asset contracts $ 42      
Potential effects of rights of set-off associated with derivative liabilities contracts 42      
Derivative assets, fair value after offset 62      
Deferred net losses (7)      
4.650% Senior Notes | Senior Notes        
Derivative [Line Items]        
Aggregate principle amount $ 850      
Interest rate 4.65%      
5.250% Senior Notes | Senior Notes        
Derivative [Line Items]        
Aggregate principle amount $ 800      
Interest rate 5.25%      
Unsecured Senior Notes | Senior Notes        
Derivative [Line Items]        
Aggregate principle amount       $ 2,500
Foreign exchange contracts        
Derivative [Line Items]        
Derivative instruments not designated as hedging instruments, realized gain (loss) net $ (14) $ 5    
Foreign Exchange Derivative | Cash Flow Hedging        
Derivative [Line Items]        
Total notional amount of outstanding derivatives 3,300   $ 3,100  
Derivatives Designated as Hedging Instruments        
Derivative [Line Items]        
Cumulative unrealized gains 14   (59)  
Derivatives Designated as Hedging Instruments | Accumulated Other Comprehensive Income (Loss)        
Derivative [Line Items]        
Realized losses on derivative instruments designated as hedging instruments reclassified from AOCI (15) $ 0    
Derivatives Not Designated as Hedging Instruments | Foreign Exchange Derivative        
Derivative [Line Items]        
Total notional amount of outstanding derivatives 3,200   $ 2,700  
Derivatives Not Designated as Hedging Instruments | Interest Rate Swap        
Derivative [Line Items]        
Total notional amount of outstanding derivatives $ 1,700