XML 84 R74.htm IDEA: XBRL DOCUMENT v3.21.2
Financial Instruments - Derivative Instruments Measured at Fair Value (Detail) - USD ($)
$ in Millions
Jun. 30, 2021
Dec. 31, 2020
Derivatives, Fair Value [Line Items]    
Total Fair Value, Derivative Liabilities $ 18 $ 29
Foreign currency contracts    
Derivatives, Fair Value [Line Items]    
Total Fair Value, Derivative Assets 2 1
Total Fair Value, Derivative Liabilities 3 6
Currency Swap    
Derivatives, Fair Value [Line Items]    
Total Fair Value, Derivative Liabilities 15 23
Fair Value of Derivatives Designated as Hedging Instruments [Member]    
Derivatives, Fair Value [Line Items]    
Total Fair Value, Derivative Liabilities 15 29
Fair Value of Derivatives Designated as Hedging Instruments [Member] | Foreign currency contracts    
Derivatives, Fair Value [Line Items]    
Total Fair Value, Derivative Assets 1 0
Total Fair Value, Derivative Liabilities 0 6
Fair Value of Derivatives Designated as Hedging Instruments [Member] | Currency Swap    
Derivatives, Fair Value [Line Items]    
Total Fair Value, Derivative Liabilities 15 23
Fair Value of Derivatives Designated as Hedging Instruments [Member] | Interest rate swaps    
Derivatives, Fair Value [Line Items]    
Total Fair Value, Derivative Liabilities 15  
Fair Value of Derivatives Not Designated as Hedging Instruments [Member]    
Derivatives, Fair Value [Line Items]    
Total Fair Value, Derivative Liabilities 3 0
Fair Value of Derivatives Not Designated as Hedging Instruments [Member] | Foreign currency contracts    
Derivatives, Fair Value [Line Items]    
Total Fair Value, Derivative Assets 1 1
Total Fair Value, Derivative Liabilities 3 0
Fair Value of Derivatives Not Designated as Hedging Instruments [Member] | Currency Swap    
Derivatives, Fair Value [Line Items]    
Total Fair Value, Derivative Liabilities $ 0 $ 0