Commitments and Contingencies - Additional Information (Detail) - USD ($) $ in Millions	12 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2021
Loss Contingencies [Line Items]
Other current assets	$ 484	$ 458
U.K. Newspaper Matters
Loss Contingencies [Line Items]
Selling, general and administrative expenses (benefit), net	16	$ 11	$ 10
Litigation liability accrued	110
U.K. Newspaper Matters Indemnification | 21st Century Fox
Loss Contingencies [Line Items]
Other current assets	$ 115