CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024
Cash Flows from Operating Activities
Net income (loss)	$ (222,770)	$ (118,057)
Adjustments to reconcile net income (loss) to net cash provided by operating activities:
Loss (gain) on debt modification and extinguishment, net	35,661	2,267
Depreciation and amortization, net	289,710	271,147
Asset impairment:	65,060	2,642
Deferred income tax (benefit) provision	(2,221)	(48)
Operating lease expense adjustment	(13,384)	(39,061)
Change in fair value of derivatives	1,087	2,004
Loss (gain) on sale of assets, net	(182)	(923)
Loss (gain) on facility operating lease termination, net	4,480	0
Non-cash stock-based compensation expense	9,701	10,651
Property and casualty insurance income	(3,691)	(6,281)
Changes in operating assets and liabilities:
Accounts receivable, net	(15,664)	(4,610)
Prepaid expenses and other assets, net	(13,183)	(6,414)
Prepaid insurance premiums financed with notes payable	(7,610)	(7,930)
Trade accounts payable and accrued expenses	35,319	5,071
Refundable fees and deferred revenue	1,140	2,789
Operating lease assets and liabilities for lessor capital expenditure reimbursements	20,038	7,732
Net cash provided by operating activities	183,491	120,979
Cash Flows from Investing Activities
Purchase of marketable securities	0	(39,191)
Sale and maturities of marketable securities	20,000	40,000
Capital expenditures, net of related payables	(137,872)	(150,938)
Acquisition of assets	(311,028)	0
Proceeds from sale of assets, net	8,133	7,017
Property and casualty insurance proceeds	3,691	6,297
Change in lease acquisition deposits, net	5,000	(2,000)
Purchase of interest rate cap instruments	(3,563)	(9,282)
Proceeds from interest rate cap instruments	4,466	14,816
Other	(176)	(235)
Net cash provided by (used in) investing activities	(411,349)	(133,516)
Cash Flows from Financing Activities
Proceeds from debt	320,774	264,038
Repayment of debt and financing lease obligations	(127,371)	(259,390)
Payment of financing costs, net of related payables	(7,880)	(6,309)
Payments of employee taxes for withheld shares	(6,178)	(3,425)
Net cash provided by (used in) financing activities	179,345	(5,086)
Net increase (decrease) in cash, cash equivalents, and restricted cash	(48,513)	(17,623)
Cash, cash equivalents, and restricted cash at beginning of period	379,840	349,668
Cash, cash equivalents, and restricted cash at end of period	$ 331,327	$ 332,045