v3.26.1
Fair Value Measurements - Schedule of Financial Assets and Liabilities Measured at Fair Value on Recurring Basis (Details) - USD ($)
$ in Millions
Jun. 30, 2026
Dec. 31, 2025
Nov. 12, 2025
Investments:      
Total assets measured at fair value on a recurring basis $ 2,154 $ 1,564  
Derivatives:      
Total liabilities measured at fair value on a recurring basis   150  
Level 1      
Investments:      
Total assets measured at fair value on a recurring basis 868 758  
Derivatives:      
Total liabilities measured at fair value on a recurring basis   0  
Level 2      
Investments:      
Total assets measured at fair value on a recurring basis 1,286 806  
Derivatives:      
Total liabilities measured at fair value on a recurring basis   150  
Foreign currency forward contracts      
Derivatives:      
Foreign currency forward contracts 11    
Derivatives:      
Fair value of derivative, liability   13  
Foreign currency forward contracts | Level 1      
Derivatives:      
Foreign currency forward contracts 0    
Derivatives:      
Fair value of derivative, liability   0  
Foreign currency forward contracts | Level 2      
Derivatives:      
Foreign currency forward contracts 11    
Derivatives:      
Fair value of derivative, liability   13  
Cross-currency interest rate swaps      
Derivatives:      
Fair value of derivative, liability 5 11  
Cross-currency interest rate swaps | Level 1      
Derivatives:      
Fair value of derivative, liability 0 0  
Cross-currency interest rate swaps | Level 2      
Derivatives:      
Fair value of derivative, liability 5 11  
Embedded derivative liability      
Derivatives:      
Embedded derivative liability   126 $ 119
Embedded derivative liability | Level 1      
Derivatives:      
Embedded derivative liability   0  
Embedded derivative liability | Level 2      
Derivatives:      
Embedded derivative liability   126  
Equity investments      
Investments:      
Investments 702 577  
Equity investments | Level 1      
Investments:      
Investments 702 577  
Equity investments | Level 2      
Investments:      
Investments 0 0  
Corporate debt securities      
Investments:      
Investments 810 404  
Corporate debt securities | Level 1      
Investments:      
Investments 0 0  
Corporate debt securities | Level 2      
Investments:      
Investments 810 404  
U.S. treasury securities      
Investments:      
Investments 15 20  
U.S. treasury securities | Level 1      
Investments:      
Investments 0 0  
U.S. treasury securities | Level 2      
Investments:      
Investments 15 20  
Asset-backed securities      
Investments:      
Investments 131 121  
Asset-backed securities | Level 1      
Investments:      
Investments 0 0  
Asset-backed securities | Level 2      
Investments:      
Investments 131 121  
Term deposits and certificates of deposit      
Investments:      
Investments 50 17  
Term deposits and certificates of deposit | Level 1      
Investments:      
Investments 0 0  
Term deposits and certificates of deposit | Level 2      
Investments:      
Investments 50 17  
U.S. agency securities      
Investments:      
Investments 16 36  
U.S. agency securities | Level 1      
Investments:      
Investments 0 0  
U.S. agency securities | Level 2      
Investments:      
Investments 16 36  
Commercial paper      
Investments:      
Investments   2  
Commercial paper | Level 1      
Investments:      
Investments   0  
Commercial paper | Level 2      
Investments:      
Investments   2  
Money market funds      
Cash equivalents:      
Cash equivalents 166 181  
Money market funds | Level 1      
Cash equivalents:      
Cash equivalents 166 181  
Money market funds | Level 2      
Cash equivalents:      
Cash equivalents 0 0  
Term deposits and certificates of deposit      
Cash equivalents:      
Cash equivalents 196 160  
Term deposits and certificates of deposit | Level 1      
Cash equivalents:      
Cash equivalents 0 0  
Term deposits and certificates of deposit | Level 2      
Cash equivalents:      
Cash equivalents 196 160  
Corporate debt securities      
Cash equivalents:      
Cash equivalents   2  
Corporate debt securities | Level 1      
Cash equivalents:      
Cash equivalents   0  
Corporate debt securities | Level 2      
Cash equivalents:      
Cash equivalents   2  
Commercial paper      
Cash equivalents:      
Cash equivalents 57 44  
Commercial paper | Level 1      
Cash equivalents:      
Cash equivalents 0 0  
Commercial paper | Level 2      
Cash equivalents:      
Cash equivalents $ 57 $ 44