Goodwill and Intangible Assets - Schedule of Indefinite-Lived Intangible Assets (Details) - USD ($) $ in Thousands	Dec. 31, 2025	Jun. 30, 2025
Indefinite-lived Intangible Assets by Major Class [Line Items]
Indefinite-lived intangible assets	$ 103,644	$ 103,644
Sports franchises
Indefinite-lived Intangible Assets by Major Class [Line Items]
Indefinite-lived intangible assets	102,564	102,564
Photographic related rights
Indefinite-lived Intangible Assets by Major Class [Line Items]
Indefinite-lived intangible assets	$ 1,080	$ 1,080

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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+ Details

Madison Square Garden Sports Corp. 10-Q