Consolidated Statements of Cash Flows - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021
CASH FLOWS FROM OPERATING ACTIVITIES:
Net income (loss)	$ 29,565	$ (109,945)
Adjustments to reconcile net income (loss) to net cash provided by operating activities:
Depreciation and amortization	64,287	66,796
Asset impairments		4,174
Amortization of debt issuance costs and other non-cash interest	3,164	3,520
Expenses associated with debt repayments and refinancing transactions	6,805	52,167
Gain on sale of real estate assets, net	(3,321)	(38,766)
Deferred income taxes	3,671	97,436
Non-cash revenue and other income	(2,505)	788
Non-cash equity compensation	9,720	8,542
Other expenses and non-cash items	2,543	3,077
Changes in assets and liabilities, net:
Accounts receivable, prepaid expenses and other assets	(6,880)	(20,318)
Accounts payable, accrued expenses and other liabilities	(12,735)	14,855
Net cash provided by operating activities	94,314	82,326
CASH FLOWS FROM INVESTING ACTIVITIES:
Expenditures for facility development and expansions	(13,789)	(8,669)
Expenditures for other capital improvements	(20,075)	(24,710)
Net proceeds from sale of assets	10,957	320,653
(Increase) decrease in other assets	161	(702)
Net cash provided by (used in) investing activities	(22,746)	286,572
CASH FLOWS FROM FINANCING ACTIVITIES:
Proceeds from issuance of debt	100,000	510,500
Scheduled principal repayments	(10,278)	(19,521)
Principal repayments of credit facility		(172,000)
Repayment of non-recourse mortgage notes		(161,930)
Other repayments of debt	(295,139)	(425,988)
Payment of debt defeasance, issuance and other refinancing and related costs	(8,046)	(60,449)
Payment of lease obligations for financing leases	(285)	(276)
Contingent consideration for acquisition of business		(1,000)
Purchase and retirement of common stock	(40,236)	(1,634)
Net cash used in financing activities	(254,870)	(333,911)
NET INCREASE (DECREASE) IN CASH, CASH EQUIVALENTS AND RESTRICTED CASH	(183,302)	34,987
CASH, CASH EQUIVALENTS AND RESTRICTED CASH, beginning of period	310,707	136,768
CASH, CASH EQUIVALENTS AND RESTRICTED CASH, end of period	127,405	171,755
NON-CASH INVESTING AND FINANCING ACTIVITIES
Establishment of right of use assets and lease liabilities	1,590	322
Cash paid during the period for:
Interest (net of amounts capitalized of $0.5 million and $0.1 million in 2022 and 2021, respectively)	46,312	38,893
Income taxes paid	14,225	13,871
RSU
CASH FLOWS FROM FINANCING ACTIVITIES:
Dividends paid on RSUs	$ (886)	$ (1,613)