EARNINGS PER SHARE - Schedule of Earnings Per Share and Weighted Average Shares Outstanding (Detail) - USD ($) $ / shares in Units, $ in Thousands	1 Months Ended	8 Months Ended	12 Months Ended
	May 31, 2020	Dec. 31, 2021	Dec. 31, 2022		Dec. 31, 2021		Dec. 31, 2020
Numerator
Consolidated net income (loss)	$ (3,000)	$ (474,542)	$ 321,664		$ (467,479)		$ (625,318)
Net income (loss) attributable to NCI			192,531		$ (139,168)		$ 29,616
Net income (loss) attributable to the Company		(296,625)	129,133
Net income (loss) attributable to the Company Diluted		(296,625)	127,101
Adjustment to net income (loss) attributable to the Company		(1,798)	5,497
Adjustment to net income (loss) attributable to the company diluted			3,256
Adjustment to net income (loss) attributable to the Company		(1,798)
Net income (loss) attributable to EGH common shareholders		(298,423)	134,630
Net income (loss) attributable to EGH common shareholders diluted		$ (298,423)	$ 130,357
Denominator
Weighted average Class A Common Shares outstanding - Basic		262,119,930	281,369,848		262,119,930
Additional shares assuming exchange of all Endeavor Profits Units		0	1,567,981
Additional Shares from RSUs Stock Options and Phantom Units, as Calculated using the Treasury Stock Method		0	1,870,980
Additional shares assuming redemption of redeemable non-controlling interests		0	2,899,023
Weighted average number of shares used in computing diluted earnings (loss) per share		262,119,930	287,707,832		262,119,930
Basic earnings (loss) per share		$ (1.14)	$ 0.48	[1]	$ (1.14)	[1]
Diluted earnings (loss) per share		$ (1.14)	$ 0.45	[1]	$ (1.14)	[1]
Common Class A [Member]
Denominator
Weighted average Class A Common Shares outstanding - Basic		262,119,930	281,369,848
Operating Unit [Member]
Numerator
Net income (loss) attributable to NCI		$ (153,422)	$ 166,679
Net income (loss) attributable to NCI (Endeavor Operating Company)		(153,422)	167,287
Manager units [Member]
Numerator
Net income (loss) attributable to NCI		(24,495)	25,852
Net income (loss) attributable to NCI (Endeavor Operating Company)		$ (24,495)	$ 27,276

[1] Basic and diluted loss per share of Class A common stock presented for 2021 is applicable only for the period from May 1, 2021 through December 31, 2021, which is the period following the initial public offering (“IPO”) and the related Reorganization Transactions (as defined in Note 1 to the consolidated financial statements). See Note 13 for the calculation of the numbers of shares used in computation of net loss per share of Class A common stock and the basis for computation of net loss per share.