Financial Instruments and Fair Value Measurements - Summary of Derivative Instruments Designated as Cash Flow Hedges (Detail) - USD ($) $ in Millions	3 Months Ended
	Sep. 30, 2023	Sep. 30, 2022
Cash Flow Hedging
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Gain (loss) recognized in Accumulated Other Comprehensive Loss	$ 9	$ 23
(Gain) loss reclassified from Accumulated Other Comprehensive Loss	(11)	(1)
Interest rate derivatives - cash flow hedges | Cash Flow Hedging | Interest expense, net
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Gain (loss) recognized in Accumulated Other Comprehensive Loss	7	22
(Gain) loss reclassified from Accumulated Other Comprehensive Loss	(10)	0
Foreign currency derivatives - cash flow hedges | Cash Flow Hedging | Operating expenses
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Gain (loss) recognized in Accumulated Other Comprehensive Loss	2	1
(Gain) loss reclassified from Accumulated Other Comprehensive Loss	0	(1)
Cross currency interest rate derivatives | Interest expense, net
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Gain (loss) recognized in Accumulated Other Comprehensive Loss	0	0
(Gain) loss reclassified from Accumulated Other Comprehensive Loss	$ (1)	$ 0