RELATED PARTY TRANSACTIONS - Additional Information (Detail) - USD ($) $ in Thousands		1 Months Ended	3 Months Ended		9 Months Ended
	Aug. 16, 2022	Dec. 31, 2022	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023	Dec. 31, 2023	Jun. 30, 2023
Revenue			$ 2,031,790	$ 1,219,547	$ 5,542,708	$ 4,021,173
Percentage of realized tax benefits payable pursuant to an agreement	15.00%	15.00%
Euroleague [Member]
Direct operating costs			400	100	7,500	4,500
Other receivables			15,100		15,100		$ 7,700
Other liabilities			5,400		5,400		0
Raine group
Business acquisition transaction costs			0	0	3,000	10,800
Investment in non marketable fund			0	0	300	1,200
Vincent K McMahon
Acquisition related liabilities paid					1,500
Vincent K McMahon | Accounts Payable and Accrued Liabilities [Member]
Other liabilities							1,500
Fifth Season [Member]
Revenue			600	900	20,200	1,300
Other receivables			3,400		3,400		1,000
Other liabilities			200		200		1,200
Company provided loan								$ 30,000
Related party transactions [Member]
Revenue			5,940	10,020	55,969	35,946
Direct operating costs			3,486	2,250	7,460	7,793
Production Services [Member] | Euroleague [Member]
Revenue			200	100	6,900	6,500
Management Services [Member] | Euroleague [Member]
Revenue			100	$ 100	$ 5,600	$ 6,000
Tax Receivable Agreement [Member]
Percentage of realized tax benefits payable pursuant to an agreement					85.00%
Tax liability pursuant to an agreement			869,000		$ 869,000		990,500
Tax Receivable Agreement [Member] | Related party transactions [Member]
Tax liability pursuant to an agreement			$ 298,600		$ 298,600		$ 362,800