Segment Information - Schedule of Segment Reporting Information by Segment (Details) - USD ($) $ in Thousands		3 Months Ended								12 Months Ended
		Jun. 30, 2022	Mar. 31, 2022	Dec. 31, 2021	Sep. 30, 2021	Jun. 30, 2021	Mar. 31, 2021	Dec. 31, 2020	Sep. 30, 2020	Jun. 30, 2022		Jun. 30, 2021		Jun. 30, 2020
Segment Reporting Information [Line Items]
Revenues		$ 453,542	$ 460,127	$ 516,439	$ 294,510	$ 260,597	$ 214,318	$ 168,752	$ 170,546	$ 1,724,618	[1]	$ 814,213	[1]	$ 1,436,018	[1]
Direct operating expenses	[1]									1,009,245		434,783		790,499
Selling, general and administrative expenses	[1]									681,796		424,355		433,211
Depreciation and amortization	[1]									124,629		121,999		112,062
Impairment And Other Gain (Loss), Net	[1]									(3,045)		0		105,817
Gain on disposal of assets held for sale	[1]									0		0		(240,783)
Restructuring Charges	[1]									14,690		21,299		0
Operating income (loss)		(56,752)	2,043	35,350	(83,338)	(43,992)	(38,740)	(46,812)	(58,679)	(102,697)	[1]	(188,223)	[1]	235,212	[1]
Loss in equity method investments										(5,027)		(6,858)		(4,433)
Interest income										4,210		3,222		22,227
Interest expense										(27,155)		(20,423)		(36,564)
Loss on extinguishment of debt										(35,815)		0		0
Other expense, net (a)										(49,448)		51,488		35,061
Income (loss) from operations before income taxes										(215,932)		(160,794)		251,503
Reconciliation of operating loss to adjusted operating loss:
Operating income (loss)		$ (56,752)	$ 2,043	$ 35,350	$ (83,338)	$ (43,992)	$ (38,740)	$ (46,812)	$ (58,679)	(102,697)	[1]	(188,223)	[1]	235,212	[1]
Share-based compensation expense										77,141		70,584		61,425
Depreciation and amortization	[1]									124,629		121,999		112,062
Restructuring Charges	[1]									14,690		21,299		0
Merger and Acquisition Related Costs												24,220
Other purchase accounting adjustments														4,367
Adjusted operating income (loss)														278,100
Other Information:
Capital expenditures										756,717		456,007		455,240
Operating Segments
Segment Reporting Information [Line Items]
Depreciation and amortization										124,629		121,999
Restructuring Charges										14,690		21,299
Operating income (loss)										(102,697)		(188,223)
Reconciliation of operating loss to adjusted operating loss:
Operating income (loss)										(102,697)		(188,223)
Non-cash portion of arena license fees										(27,754)		(13,026)
Share-based compensation expense										72,552		70,584
Depreciation and amortization										124,629		121,999
Restructuring Charges										14,690		21,299
Merger and Acquisition Related Costs										48,764
Hosting Arrangement, Service Contract, Implementation Cost, Expense, Amortization										271
Other purchase accounting adjustments										6,099		3,334
Deferred Compensation Arrangement with Individual, Compensation Expense										46
Adjusted operating income (loss)										133,555		40,187
Other Information:
Capital expenditures										759,873		456,007
Operating Segments | Entertainment
Segment Reporting Information [Line Items]
Revenues										655,392		82,281		585,208
Direct operating expenses										420,305		103,089		388,643
Selling, general and administrative expenses										394,551		268,705		282,043
Depreciation and amortization										77,177		80,142		84,289
Impairment And Other Gain (Loss), Net										(245)				0
Gain on disposal of assets held for sale														(240,783)
Restructuring Charges										14,238		21,299
Operating income (loss)										(250,634)		(390,954)		71,016
Reconciliation of operating loss to adjusted operating loss:
Operating income (loss)										(250,634)		(390,954)		71,016
Non-cash portion of arena license fees										(27,754)		(13,026)
Share-based compensation expense										47,813		47,633		41,227
Depreciation and amortization										77,177		80,142		84,289
Restructuring Charges										14,238		21,299
Merger and Acquisition Related Costs										20,834		16,080
Hosting Arrangement, Service Contract, Implementation Cost, Expense, Amortization										95
Other purchase accounting adjustments										0		0		0
Deferred Compensation Arrangement with Individual, Compensation Expense										46
Adjusted operating income (loss)										(118,430)		(238,826)		(44,251)
Other Information:
Capital expenditures										732,891		448,962		448,944
Operating Segments | MSG Networks
Segment Reporting Information [Line Items]
Revenues										608,155		647,510		685,797
Direct operating expenses										320,278		262,859		282,837
Selling, general and administrative expenses										147,007		115,339		100,829
Depreciation and amortization										9,394		7,335		7,163
Impairment And Other Gain (Loss), Net										0				0
Gain on disposal of assets held for sale														0
Restructuring Charges										452		0
Operating income (loss)										131,024		261,977		294,968
Reconciliation of operating loss to adjusted operating loss:
Operating income (loss)										131,024		261,977		294,968
Non-cash portion of arena license fees										0		0
Share-based compensation expense										17,092		17,667		19,235
Depreciation and amortization										9,394		7,335		7,163
Restructuring Charges										452		0
Merger and Acquisition Related Costs										27,683		4,502
Hosting Arrangement, Service Contract, Implementation Cost, Expense, Amortization										176
Other purchase accounting adjustments										0		0		0
Deferred Compensation Arrangement with Individual, Compensation Expense										0
Adjusted operating income (loss)										185,821		291,481		321,366
Other Information:
Capital expenditures										3,673		3,853		2,814
Operating Segments | Tao Group Hospitality
Segment Reporting Information [Line Items]
Revenues										484,947		100,166		180,201
Direct operating expenses										264,641		66,591		116,638
Selling, general and administrative expenses										160,991		54,034		63,049
Depreciation and amortization										26,021		8,955		8,156
Impairment And Other Gain (Loss), Net										(3,969)				94,946
Gain on disposal of assets held for sale														0
Restructuring Charges										0		0
Operating income (loss)										37,263		(29,414)		(102,588)
Reconciliation of operating loss to adjusted operating loss:
Operating income (loss)										37,263		(29,414)		(102,588)
Non-cash portion of arena license fees										0		0
Share-based compensation expense										7,647		5,284		963
Depreciation and amortization										26,021		8,955		8,156
Restructuring Charges										0		0
Merger and Acquisition Related Costs										247		3,638
Hosting Arrangement, Service Contract, Implementation Cost, Expense, Amortization										0
Other purchase accounting adjustments										0		0		0
Deferred Compensation Arrangement with Individual, Compensation Expense										0
Adjusted operating income (loss)										67,209		(11,537)		1,477
Other Information:
Capital expenditures										23,309		3,192		3,482
Purchase accounting adjustments
Segment Reporting Information [Line Items]
Revenues										0		0		0
Direct operating expenses										6,099		3,334		4,361
Selling, general and administrative expenses										0		0		6
Depreciation and amortization										12,037		25,567		12,454
Impairment And Other Gain (Loss), Net										1,169				10,871
Gain on disposal of assets held for sale														0
Restructuring Charges										0		0
Operating income (loss)										(19,305)		(28,901)		(27,692)
Reconciliation of operating loss to adjusted operating loss:
Operating income (loss)										(19,305)		(28,901)		(27,692)
Non-cash portion of arena license fees										0		0
Share-based compensation expense										0		0		0
Depreciation and amortization										12,037		25,567		12,454
Restructuring Charges										0		0
Merger and Acquisition Related Costs										0		0
Hosting Arrangement, Service Contract, Implementation Cost, Expense, Amortization										0
Other purchase accounting adjustments										6,099		3,334		4,367
Deferred Compensation Arrangement with Individual, Compensation Expense										0
Adjusted operating income (loss)										0		0		0
Other Information:
Capital expenditures										0		0		0
Eliminations
Segment Reporting Information [Line Items]
Revenues										(23,876)		(15,744)		(15,188)
Direct operating expenses										(2,078)		(1,090)		(1,980)
Selling, general and administrative expenses										(20,753)		(13,723)		(12,716)
Depreciation and amortization										0		0		0
Impairment And Other Gain (Loss), Net										0				0
Gain on disposal of assets held for sale														0
Restructuring Charges										0		0
Operating income (loss)										(1,045)		(931)		(492)
Reconciliation of operating loss to adjusted operating loss:
Operating income (loss)										(1,045)		(931)		(492)
Non-cash portion of arena license fees										0		0
Share-based compensation expense										0		0		0
Depreciation and amortization										0		0		0
Restructuring Charges										0		0
Merger and Acquisition Related Costs										0		0
Hosting Arrangement, Service Contract, Implementation Cost, Expense, Amortization										0
Other purchase accounting adjustments										0		0		0
Deferred Compensation Arrangement with Individual, Compensation Expense										0
Adjusted operating income (loss)										(1,045)		(931)		(492)
Other Information:
Capital expenditures										$ 0		$ 0		$ 0

[1] See Note 21, Related Party Transactions, for further information on related party revenues and expenses