v3.25.4
Financial Instruments and Fair Value Measurements - Schedule of Cash Equivalents (Details) - USD ($)
$ in Millions
Dec. 31, 2025
Dec. 31, 2024
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Cash and Cash Equivalents, Fair Value Disclosure [1] $ 1,035 $ 1,064
Cash and cash equivalents, Amortized Cost 1,035 1,064
Cash [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Cash, Amortized Cost 666 742
Cash Fair Value [1] 666 742
Cash equivalents, Fair Value 666 742
Level 1 | Money Market Funds [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Amortized Cost   322
Cash equivalents, Fair Value [1] 339 322
Cash and Cash Equivalents, Fair Value Disclosure 339 322
Level 2 | Money Market Funds [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Amortized Cost 339  
Level 2 | Time Deposits [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Amortized Cost 30 0
Cash equivalents, Fair Value [1] 30 0
Cash and Cash Equivalents, Fair Value Disclosure $ 30 $ 0
[1] We did not have any unrealized gains and losses related to our cash equivalents.