Investments - Additional Information (Detail) - USD ($) $ in Millions	12 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2020
Schedule of Equity Method Investments [Line Items]
Equity losses of affiliates	$ (13)	$ (65)	$ (47)
Other Equity Affiliates, Net
Schedule of Equity Method Investments [Line Items]
Equity losses of affiliates	$ (13)	(65)	(47)
Impairments of investment		$ 54	$ 32