SUPPLEMENTARY DATA (Tables)

12 Months Ended

Dec. 31, 2022

Supplementary Data [Abstract]

Summary of Property and equipment

Property and equipment consisted of the following (in thousands):

	December 31,
	2022			2021
Land	$	125,615		$	117,713
Buildings and improvements		508,095			484,288
Furniture and fixtures		176,046			163,427
Office, computer, production and other equipment		143,844			104,878
Computer software		187,150			138,081
Construction in progress		67,122			65,364
		1,207,872			1,073,751
Less: accumulated depreciation		(511,570	)		(443,944	)
Total property and equipment, net	$	696,302		$	629,807

Summary of Accrued Liabilities

The following is a summary of accrued liabilities (in thousands):

	December 31,
	2022		2021
Accrued operating expenses	$	254,737	$	302,024
Payroll, bonuses and benefits		176,315		162,688
Other		94,187		59,349
Total accrued liabilities	$	525,239	$	524,061

Valuation and Qualifying

Summary of Valuation and Qualifying Accounts

The following table sets forth information about the Company's valuation and qualifying accounts (in thousands):

	Balance at		ASU		Additions/Charged												Balance at
	Beginning		2016-13		to Costs and						Foreign			Assets Held			End of
	of Year		Adoption		Expenses, Net			Deductions			Exchange			for Sale			Year
Allowance for doubtful accounts
Year Ended December 31, 2022	$	57,102	$	—	$	14,639		$	(15,061	)	$	(1,914	)	$	—		$	54,766
Year Ended December 31, 2021	$	67,975	$	—	$	6,384		$	(14,198	)	$	(603	)	$	(2,456	)	$	57,102
Year Ended December 31, 2020	$	32,139	$	1,803	$	44,547		$	(11,528	)	$	1,014		$	—		$	67,975
Deferred tax valuation allowance
Year Ended December 31, 2022	$	858,933	$	—	$	(685,975	)	$	—		$	(1,282	)	$	—		$	171,676
Year Ended December 31, 2021	$	115,556	$	—	$	743,506		$	—		$	(129	)	$	—		$	858,933
Year Ended December 31, 2020	$	169,010	$	—	$	(53,819	)	$	—		$	365		$	—		$	115,556

Summary of Supplemental Cash Flow

The Company’s supplemental cash flow information is as follows (in thousands):

	Years Ended December 31,
	2022		2021		2020
Supplemental information:
Cash paid for interest	$	242,972	$	190,333	$	241,577
Cash payments for income taxes		44,528		34,306		33,625
Non-cash investing and financing activities:
Capital expenditures included in accounts payable and accrued liabilities	$	32,940	$	10,609	$	2,173
Contingent consideration in connection with acquisitions		1,500		4,245		9,947
Establishment and acquisition of non-controlling interests		414,985		3,087,301		3,635
Tax receivable agreement liability adjustment, net of deferred tax benefits		819		32,081		—
Accretion of redeemable non-controlling interests		83,225		36,243		(10,620	)
Investment in affiliates retained from a business divestiture		202,220		—		—
Deferred consideration in connection with acquisitions		31,770		—		—
Issuance of Class A common stock in connection with acquisitions		70,254		—		—
Accrued redemption of units in other current liabilities		—		—		49,070
Purchase of Class A Common Units		—		—		47,656
Issuance of promissory note		—		—		15,885
Promissory note extinguishment		—		—		17,092