Unaudited Condensed Consolidated Statements of Comprehensive Income (Loss) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020
Net revenues:
Total revenues	$ 521,206	$ 106,117	$ 1,132,910	$ 277,704
Costs and expenses:
Cost of food, merchandise and other revenues	37,977	9,298	87,092	23,555
Operating expenses (exclusive of depreciation and amortization shown separately below)	195,113	91,337	460,192	283,385
Selling, general and administrative expenses	53,617	24,335	128,271	72,393
Severance and other separation costs		2,581	1,582	2,655
Depreciation and amortization	36,306	38,052	109,111	114,006
Total costs and expenses	323,013	165,603	786,248	495,994
Operating income (loss)	198,193	(59,486)	346,662	(218,290)
Other (income) expense, net	(39)	(2)	156	(15)
Interest expense	28,372	28,145	90,455	69,206
Loss on early extinguishment of debt and write-off of discounts and debt issuance costs	58,827		58,827
Income (loss) before income taxes	111,033	(87,629)	197,224	(287,481)
Provision for (benefit from) income taxes	8,936	(8,392)	12,249	(20,696)
Net income (loss)	102,097	(79,237)	184,975	(266,785)
Other comprehensive income:
Unrealized gain on derivatives, net of tax				1,559
Comprehensive income (loss)	$ 102,097	$ (79,237)	$ 184,975	$ (265,226)
Earnings (loss) per share:
Earnings (loss) per share, basic	$ 1.29	$ (1.01)	$ 2.35	$ (3.41)
Earnings (loss) per share, diluted	$ 1.28	$ (1.01)	$ 2.31	$ (3.41)
Weighted average common shares outstanding:
Basic	78,962	78,154	78,804	78,153
Diluted	79,950	78,154	80,065	78,153
Admissions [Member]
Net revenues:
Total revenues	$ 296,694	$ 63,087	$ 635,699	$ 163,368
Food, Merchandise and Other [Member]
Net revenues:
Total revenues	$ 224,512	$ 43,030	$ 497,211	$ 114,336