v3.26.1
Financial Instruments - Assets and Liabilities Measured at Fair Value (Details) - USD ($)
$ in Millions
Jun. 30, 2026
Dec. 31, 2025
Liabilities:    
Contingent consideration - other accrued liabilities and other long-term liabilities $ 57 $ 59
Carrying Amount    
Assets:    
Derivative and hedging assets - other assets 38 32
Total assets 213 204
Liabilities:    
Derivative and hedging liabilities - other long-term liabilities 51 46
Contingent consideration - other accrued liabilities and other long-term liabilities 62 63
Total liabilities 113 109
Carrying Amount | Money market mutual funds    
Assets:    
Restricted cash and marketable securities and other assets 78 75
Carrying Amount | Bonds and fixed income    
Assets:    
Restricted cash and marketable securities and other assets 97 97
Fair Value    
Assets:    
Derivative and hedging assets - other assets 38 32
Total assets 213 204
Liabilities:    
Derivative and hedging liabilities - other long-term liabilities 51 46
Contingent consideration - other accrued liabilities and other long-term liabilities 62 63
Total liabilities 113 109
Fair Value | Money market mutual funds    
Assets:    
Restricted cash and marketable securities and other assets 78 75
Fair Value | Bonds and fixed income    
Assets:    
Restricted cash and marketable securities and other assets 97 97
Fair Value | Quoted Prices in Active Markets (Level 1)    
Assets:    
Derivative and hedging assets - other assets 0 0
Total assets 78 75
Liabilities:    
Derivative and hedging liabilities - other long-term liabilities 0 0
Contingent consideration - other accrued liabilities and other long-term liabilities 0 0
Total liabilities 0 0
Fair Value | Quoted Prices in Active Markets (Level 1) | Money market mutual funds    
Assets:    
Restricted cash and marketable securities and other assets 78 75
Fair Value | Quoted Prices in Active Markets (Level 1) | Bonds and fixed income    
Assets:    
Restricted cash and marketable securities and other assets 0 0
Fair Value | Significant Other Observable Inputs (Level 2)    
Assets:    
Derivative and hedging assets - other assets 38 32
Total assets 135 129
Liabilities:    
Derivative and hedging liabilities - other long-term liabilities 51 46
Contingent consideration - other accrued liabilities and other long-term liabilities 0 0
Total liabilities 51 46
Fair Value | Significant Other Observable Inputs (Level 2) | Money market mutual funds    
Assets:    
Restricted cash and marketable securities and other assets 0 0
Fair Value | Significant Other Observable Inputs (Level 2) | Bonds and fixed income    
Assets:    
Restricted cash and marketable securities and other assets 97 97
Fair Value | Significant Unobservable Inputs (Level 3)    
Assets:    
Derivative and hedging assets - other assets 0 0
Total assets 0 0
Liabilities:    
Derivative and hedging liabilities - other long-term liabilities 0 0
Contingent consideration - other accrued liabilities and other long-term liabilities 62 63
Total liabilities 62 63
Fair Value | Significant Unobservable Inputs (Level 3) | Money market mutual funds    
Assets:    
Restricted cash and marketable securities and other assets 0 0
Fair Value | Significant Unobservable Inputs (Level 3) | Bonds and fixed income    
Assets:    
Restricted cash and marketable securities and other assets $ 0 $ 0