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Additional Financial Information - Schedule of Other Expense (Details) - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2022
Condensed Income Statements, Captions [Line Items]
Realized and unrealized (loss) gain on MSGE Retained Interest, see Note 7 for further detail	$ (22,971)	$ 548,690	$ (54,869)
Gain on litigation settlement	62,647	0	0
Unrealized gain on equity investments without readily determinable fair value	0	1,969	0
Loss on equity method investments	(6,677)	(8,184)	(4,863)
Other	(1,746)	(2,613)	(655)
Total other income (expense), net	35,197	536,887	(5,518)
MSG Entertainment
Condensed Income Statements, Captions [Line Items]
Realized and unrealized (loss) gain on MSGE Retained Interest, see Note 7 for further detail	(19,027)	545,715	$ 0
Unrealized gain on equity investments without readily determinable fair value	$ 0	$ 341,039

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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