Consolidated Statements of Cash Flows $ in Thousands	12 Months Ended
	Dec. 31, 2022 USD ($)	Dec. 31, 2021 USD ($)	Dec. 31, 2020 USD ($)
Operating activities:
Net (loss) income	$ (572,912)	$ 102,080	$ (520,564)
Adjustments to reconcile net (loss) income to net cash provided by operating activities:
Depreciation	68,756	64,885	60,577
Amortization of intangible assets	340,536	340,210	334,697
Amortization of the right-of-use asset	6,367	6,963	8,405
Loss on impairment of goodwill and intangible assets	662,221	0	0
Stock-based compensation	16,739	18,010	406,054
Deferred income taxes	(114,378)	(81,929)	(45,041)
Non-cash interest costs	10,539	12,259	22,888
Loss (gain) on extinguishment of debt	(34,551)	15,843	102,993
(Gain) Loss on equity investments	(289)	0	12,165
Loss on disposal of property and equipment	1,051	2,991	610
Change in fair value of Private Placement Warrants and Unvested Founder Shares	(67,050)	(32,596)	(35,422)
Changes in assets and liabilities, net of assets acquired and liabilities assumed from acquisitions:
Accounts receivable, net	20,998	(33,826)	14,758
Prepaid expenses and other assets	2,795	(6,952)	(7,480)
Prepaid taxes	3,713	(5,064)	2,130
Operating lease obligation	(6,520)	(5,900)	(8,461)
Accounts payable and accrued expenses and other	34,349	7,713	29,065
Net cash provided by operating activities	372,364	404,687	377,374
Investing activities:
Purchases of property and equipment	(89,735)	(84,590)	(70,813)
Proceeds from sale of investment	289	5,641	0
Purchase of equity investments	15,000	0	0
HST Acquisition, net of cash acquired	0	246	(140,032)
DHP Acquisition, net of cash acquired	0	(149,676)	0
Net cash used in investing activities	(104,446)	(228,379)	(210,845)
Financing activities:
Taxes paid on settlement of vested share awards	(2,463)	(3,789)	0
Borrowings on revolving credit facility	0	0	98,000
Repayment of revolving credit facility	0	0	(98,000)
Effect of the Transactions	0	0	682,408
Purchase of treasury stock	0	(100,000)	(101,123)
Payment of debt issuance costs	0	0	(23,489)
Borrowings on finance leases, net	(26)	(32)	(10)
Net cash used in financing activities	(115,738)	(114,684)	(61,599)
Net increase in cash, cash equivalents and restricted cash	152,180	61,624	104,930
Cash, cash equivalents and restricted cash at beginning of period	188,379	126,755	21,825
Cash, cash equivalents and restricted cash at end of period	340,559	188,379	126,755
Cash and cash equivalents	334,046	185,328	126,755
Restricted cash	6,513	3,051	0
Cash, cash equivalents and restricted cash at end of period	340,559	188,379	126,755
Noncash investing and financing activities:
Purchases of property and equipment not yet paid	4,784	5,930	4,334
Operating lease right-of-use assets obtained in exchange for operating lease liabilities	3,631	6,880	10,210
Supplemental disclosure of cash flow information:
Interest	(289,766)	(231,049)	(312,349)
Income taxes, net of refunds	(124,082)	(131,517)	(3,917)
Term Loan G
Adjustments to reconcile net (loss) income to net cash provided by operating activities:
Loss (gain) on extinguishment of debt		15,800
Financing activities:
Repayments of Term Loans	0	(2,341,000)	(369,000)
7.125% Notes Due 2024
Financing activities:
Extinguishment of debt	0	0	(1,615,583)
Senior PIK notes
Financing activities:
Extinguishment of debt	0	0	(1,202,302)
Senior Convertible PIK Notes
Financing activities:
Issuance of notes	0	0	1,267,500
5.750% Notes
Financing activities:
Extinguishment of debt	(99,999)	0	0
Issuance of notes	0	0	1,300,000
Term Loan B
Financing activities:
Repayments of Term Loans	(13,250)	(3,313)	0
Proceeds from Issuance of Secured Debt	0	1,298,930	0
5.50% Senior Secured Notes
Financing activities:
Issuance of notes	$ 0	$ 1,034,520	$ 0