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Credit Facilities and Convertible Notes - MSG Networks Credit Facilities - Narrative (Details) |  | 12 Months Ended
--- | --- | ---
Oct. 11, 2019 USD ($) | Jun. 30, 2024 USD ($)
MSG Networks Credit Facilities | Measurement Input, Default Rate | MSG Networks |  |
Debt Instrument [Line Items] |  |
Debt instrument, interest rate, increase (decrease) | 2.00% |
MSG Networks Credit Facilities | Measurement Input Leverage Ratio |  |
Debt Instrument [Line Items] |  |
Debt instrument, measurement input |  | 5.10
MSG Networks Credit Facilities | Measurement Input Leverage Ratio | Incremental Adjustment |  |
Debt Instrument [Line Items] |  |
Debt instrument, measurement input |  | 6.00
MSG Networks Credit Facilities | Measurement Input, Interest Coverage Ratio |  |
Debt Instrument [Line Items] |  |
Debt instrument, measurement input |  | 2.25
MSG Networks Credit Facilities | Revolving Credit Facility | MSG Networks |  |
Debt Instrument [Line Items] |  |
Long-term debt, term | 5 years |
Letters of credit outstanding, amount | $ 35,000,000 |
Principal |  | $ 0
MSG Networks Credit Facilities | Minimum | MSG Networks |  |
Debt Instrument [Line Items] |  |
Commitment fee percentage | 0.225% |
MSG Networks Credit Facilities | Minimum | Measurement Input, Interest Coverage Ratio |  |
Debt Instrument [Line Items] |  |
Debt instrument, measurement input |  | 2.00
MSG Networks Credit Facilities | Maximum | MSG Networks |  |
Debt Instrument [Line Items] |  |
Commitment fee percentage | 0.30% |
MSG Networks Credit Facilities | Maximum | Measurement Input Leverage Ratio |  |
Debt Instrument [Line Items] |  |
Debt instrument, measurement input |  | 5.50
MSG Networks Credit Facilities | Base Rate | Minimum |  |
Debt Instrument [Line Items] |  |
Debt instrument, basis spread on variable rate | 0.25% |
MSG Networks Credit Facilities | Base Rate | Maximum |  |
Debt Instrument [Line Items] |  |
Debt instrument, basis spread on variable rate | 1.25% |
MSG Networks Credit Facilities | Secured Overnight Financing Rate (SOFR) | MSG Networks |  |
Debt Instrument [Line Items] |  |
Debt instrument, basis spread on variable rate | 0.10% |
MSG Networks Credit Facilities | Secured Overnight Financing Rate (SOFR) | Minimum | MSG Networks |  |
Debt Instrument [Line Items] |  |
Debt instrument, basis spread on variable rate | 1.25% |
MSG Networks Credit Facilities | Secured Overnight Financing Rate (SOFR) | Maximum | MSG Networks |  |
Debt Instrument [Line Items] |  |
Debt instrument, basis spread on variable rate | 2.25% |
Secured Debt |  |
Debt Instrument [Line Items] |  |
Debt instrument, face amount | $ 1,100,000,000 |
Secured Debt | MSG Networks |  |
Debt Instrument [Line Items] |  |
Debt instrument, basis spread on variable rate |  | 7.44%
Revolving Credit Facility | MSG Networks |  |
Debt Instrument [Line Items] |  |
Debt instrument, face amount | $ 250,000,000 |

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