v3.26.1
Fair Value Measurements - Schedule of Fair Value of Assets and Liabilities Measured on Recurring Basis (Detail) - Fair Value Measurements, Recurring [Member] - USD ($)
$ in Millions
Jun. 30, 2026
Dec. 31, 2025
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Cash and cash equivalents $ 157 $ 257
Equity securities 6 2
Pension and deferred compensation plan assets 30 27
Total assets 211 299
Total liabilities 1 7
Other current assets 2 2
Total current assets 159 259
Other assets 52 40
Other current liabilities $ 1 $ 7
Derivative Liability, Statement of Financial Position [Extensible Enumeration] Liabilities Liabilities
Interest Rate Swaps [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Derivatives-interest rate hedge - current   $ 1
Derivatives-interest rate hedge - non-current $ 10 5
Derivatives - interest rate hedge - current   5
Foreign Exchange Contracts [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Derivatives-foreign exchange forward contracts 2 1
Derivatives- foreign exchange forward contracts-current 1 2
Group Insurance Contracts [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Available-for-sale securities 6 6
Money Market Funds [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Cash and cash equivalents 145 246
Time Deposits [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Cash and cash equivalents 12 11
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Cash and cash equivalents 145 246
Equity securities 6 2
Pension and deferred compensation plan assets 0 0
Total assets 151 248
Total liabilities 0 0
Other current assets 0 0
Total current assets 145 246
Other assets 6 2
Other current liabilities $ 0 $ 0
Derivative Liability, Statement of Financial Position [Extensible Enumeration] Liabilities Liabilities
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] | Interest Rate Swaps [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Derivatives-interest rate hedge - current   $ 0
Derivatives-interest rate hedge - non-current $ 0 0
Derivatives - interest rate hedge - current   0
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] | Foreign Exchange Contracts [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Derivatives-foreign exchange forward contracts 0 0
Derivatives- foreign exchange forward contracts-current 0 0
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] | Group Insurance Contracts [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Available-for-sale securities 0 0
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] | Money Market Funds [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Cash and cash equivalents 145 246
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] | Time Deposits [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Cash and cash equivalents 0 0
Significant Other Observable Inputs (Level 2) [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Cash and cash equivalents 12 11
Equity securities 0 0
Pension and deferred compensation plan assets 30 27
Total assets 60 51
Total liabilities 1 7
Other current assets 2 2
Total current assets 14 13
Other assets 46 38
Other current liabilities $ 1 $ 7
Derivative Liability, Statement of Financial Position [Extensible Enumeration] Liabilities Liabilities
Significant Other Observable Inputs (Level 2) [Member] | Interest Rate Swaps [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Derivatives-interest rate hedge - current   $ 1
Derivatives-interest rate hedge - non-current $ 10 5
Derivatives - interest rate hedge - current   5
Significant Other Observable Inputs (Level 2) [Member] | Foreign Exchange Contracts [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Derivatives-foreign exchange forward contracts 2 1
Derivatives- foreign exchange forward contracts-current 1 2
Significant Other Observable Inputs (Level 2) [Member] | Group Insurance Contracts [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Available-for-sale securities 6 6
Significant Other Observable Inputs (Level 2) [Member] | Money Market Funds [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Cash and cash equivalents 0 0
Significant Other Observable Inputs (Level 2) [Member] | Time Deposits [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Cash and cash equivalents 12 11
Significant Unobservable Inputs (Level 3) [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Cash and cash equivalents 0 0
Equity securities 0 0
Pension and deferred compensation plan assets 0 0
Total assets 0 0
Total liabilities 0 0
Other current assets 0 0
Total current assets 0 0
Other assets 0 0
Other current liabilities $ 0 $ 0
Derivative Liability, Statement of Financial Position [Extensible Enumeration] Liabilities Liabilities
Significant Unobservable Inputs (Level 3) [Member] | Interest Rate Swaps [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Derivatives-interest rate hedge - current   $ 0
Derivatives-interest rate hedge - non-current $ 0 0
Derivatives - interest rate hedge - current   0
Significant Unobservable Inputs (Level 3) [Member] | Foreign Exchange Contracts [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Derivatives-foreign exchange forward contracts 0 0
Derivatives- foreign exchange forward contracts-current 0 0
Significant Unobservable Inputs (Level 3) [Member] | Group Insurance Contracts [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Available-for-sale securities 0 0
Significant Unobservable Inputs (Level 3) [Member] | Money Market Funds [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Cash and cash equivalents 0 0
Significant Unobservable Inputs (Level 3) [Member] | Time Deposits [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Cash and cash equivalents $ 0 $ 0