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v3.26.1

Credit Facilities and Convertible Notes - Schedule of Interest, Carrying Value, and Fair Value (Details) - USD ($) $ in Thousands | 3 Months Ended |  |
--- | --- | --- | ---
Mar. 31, 2026 | Mar. 31, 2025 | Dec. 31, 2025 | Dec. 08, 2023
Line of Credit Facility [Line Items] |  |  |  |
Unamortized deferred financing costs | $ 4,396 |  | $ 2,838 |
MSG Networks, LV Sphere, Delayed Draw, 3.5% Senior Notes |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |
Interest Payments | 8,191 | $ 24,816 |  |
Loan Principal Repayments | 15,468 | 25,000 |  |
Total debt | 814,786 |  | 833,286 |
Total long-term debt, fair value | 1,280,574 |  | 1,129,783 |
MSG Networks term loan facility | Debt |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |
Carrying Value | 284,852 |  | 303,704 |
Fair Value | 137,013 |  | 147,811 |
MSG Networks term loan facility | MSG Networks |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |
Interest Payments | 3,383 | 18,559 |  |
Loan Principal Repayments | 15,468 | 25,000 |  |
2026 LV Sphere Term Loan Facility | Debt |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |
Carrying Value | 275,000 |  | 0 |
Fair Value | 270,875 |  | $ 0 |
2026 LV Sphere Term Loan Facility | LV Sphere |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |
Interest Payments | 4,808 | 0 |  |
Loan Principal Repayments | 0 | 0 |  |
2022 LV Sphere Term Loan Facility |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |
Interest rate |  |  | 8.19% |
2022 LV Sphere Term Loan Facility | Debt |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |
Carrying Value | 0 |  | $ 275,000 |
Fair Value | 0 |  | 270,875 |
2022 LV Sphere Term Loan Facility | LV Sphere |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |
Interest Payments | 0 | 6,257 |  |
Loan Principal Repayments | 0 | 0 |  |
3.50% Convertible Senior Notes |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |
Interest Payments | 0 | 0 |  |
Loan Principal Repayments | $ 0 | $ 0 |  |
3.50% Convertible Senior Notes | Convertible Debt |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |
Interest rate | 3.50% |  |  | 3.50%
3.50% Convertible Senior Notes | Debt |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |
Carrying Value | $ 254,934 |  | 254,582 |
Fair Value | $ 872,686 |  | $ 711,097 |

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