Commitments and Contingencies - Additional Information (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Mar. 31, 2024	Mar. 31, 2023	Mar. 31, 2024	Mar. 31, 2023	Jun. 30, 2023
Loss Contingencies [Line Items]
Other current assets	$ 416		$ 416		$ 484
U.K. Newspaper Matters
Loss Contingencies [Line Items]
Selling, general and administrative expenses, net	2	$ 4	7	$ 13
Litigation liability accrued	70		70
U.K. Newspaper Matters Indemnification | 21st Century Fox
Loss Contingencies [Line Items]
Other current assets	$ 71		$ 71