Credit Facilities - Carrying Value and Fair Value (Details) - Debt - USD ($) $ in Thousands	Jun. 30, 2022	Jun. 30, 2021
MSG Networks Term Loan Facility
Debt Instrument [Line Items]
Carrying value of financial instrument liabilities	$ 998,250	$ 1,047,750
Fair value of financial instrument liabilities	958,320	1,042,510
National Properties Nov2020 Senior Secured Term Loan Agreement
Debt Instrument [Line Items]
Carrying value of financial instrument liabilities	679,100	646,750
Fair value of financial instrument liabilities	679,100	669,386
TAO 2019 Senior Credit Agreement
Debt Instrument [Line Items]
Carrying value of financial instrument liabilities	85,000	43,750
Fair value of financial instrument liabilities	$ 82,569	$ 43,851