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Financial Instruments and Fair Value Measurements - Additional Information (Detail)
$ in Millions, $ in Millions
3 Months Ended
Sep. 30, 2021
USD ($)
Sep. 30, 2020
USD ($)
Sep. 30, 2021
AUD ($)
Foreign Exchange Contract      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Estimates of net derivative gain (loss) related to cash flow hedges included in Accumulated other comprehensive loss $ 0    
Cross currency interest rate derivatives      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Notional value of derivative 280    
Estimates of net derivative gain (loss) related to cash flow hedges included in Accumulated other comprehensive loss 4    
Cross currency interest rate derivatives | Other , net      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Gain from discontinued cash flow hedges 9    
Interest Rate Swap      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Estimates of net derivative gain (loss) related to cash flow hedges included in Accumulated other comprehensive loss (4)    
Cash Flow Hedging | Foreign Exchange Contract      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Notional value of derivative $ 11    
Cash Flow Hedging | Foreign Exchange Contract | Maximum      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Term of contract 1 year    
Cash Flow Hedging | Interest Rate Contract      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Notional value of derivative     $ 300
Fair Value Hedging      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Notional value of derivative $ 70    
Fair Value Hedging | Accounting Standards Update 2017-12      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Adjustments increased the carrying value of long-term debt (1)    
Amount recognized in earnings for ineffective portion of derivative instruments designated as cash flow hedges $ 0 $ 0