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Investments - Equity and Other Investments without Readily Determinable Fair Value (Details) € in Thousands, $ in Thousands	1 Months Ended
	Jan. 31, 2023 USD ($)	Jun. 30, 2024 USD ($)	Mar. 31, 2024	Jan. 31, 2024	Jun. 30, 2023 USD ($)	Jun. 30, 2023 EUR (€)	Jan. 31, 2023 EUR (€)	Jun. 30, 2019	Dec. 31, 2018
Schedule of Investments [Line Items]
Investments		$ 30,728			$ 395,606
SACO Technologies Inc. (“SACO”)
Schedule of Investments [Line Items]
Investment Ownership Percentage as of June 30, 2024								30.00%
Crown Properties Collection
Schedule of Investments [Line Items]
Investment Ownership Percentage as of June 30, 2024			8.30%
Gotham Advanced Media and Entertainment
Schedule of Investments [Line Items]
Investment Ownership Percentage as of June 30, 2024				50.00%
Holoplot
Schedule of Investments [Line Items]
Investment Ownership Percentage as of June 30, 2024									25.00%
Equity Method Investments | SACO Technologies Inc. (“SACO”)
Schedule of Investments [Line Items]
Investment Ownership Percentage as of June 30, 2024		30.00%
Investments		$ 18,342			22,246
Equity Method Investments | Crown Properties Collection
Schedule of Investments [Line Items]
Investment Ownership Percentage as of June 30, 2024		8.00%
Investments		$ 60			0
Equity Method Investments | Gotham Advanced Media and Entertainment
Schedule of Investments [Line Items]
Investment Ownership Percentage as of June 30, 2024		50.00%
Investments		$ 680			0
Equity Method Investments | Holoplot Loan
Schedule of Investments [Line Items]
Investments		$ 0			20,971
Financing receivable, term	3 years
Face amount	$ 20,484				20,484	€ 18,804	€ 18,804
Equity Method Investments | Holoplot
Schedule of Investments [Line Items]
Investment Ownership Percentage as of June 30, 2024		0.00%
Investments		$ 0			1,542
Equity Method Investments | MSG Entertainment
Schedule of Investments [Line Items]
Investment Ownership Percentage as of June 30, 2024		0.00%
Investments		$ 0			$ 341,039
Equity Method Investments | Madison Square Garden Entertainment
Schedule of Investments [Line Items]
Investment Ownership Percentage as of June 30, 2024					20.00%	20.00%
Equity investments without readily determinable fair values
Schedule of Investments [Line Items]
Investments		8,721			$ 8,721
Other equity investments with readily determinable fair values held in trust under the Company's Executive Deferred Compensation Plan
Schedule of Investments [Line Items]
Investments		$ 2,925			$ 1,087

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