CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2026	Mar. 31, 2025
Cash Flows from Operating Activities
Net income (loss)	$ (6,904)	$ (64,993)
Adjustments to reconcile net income (loss) to net cash provided by operating activities:
Loss (gain) on debt modification and extinguishment, net	2,786	35,220
Depreciation and amortization, net	76,946	94,606
Asset impairment	6,115	1,787
Deferred income tax (benefit) provision	(985)	(1,157)
Operating lease expense adjustment	(720)	(3,853)
Change in fair value of derivatives	(1,301)	1,142
Loss (gain) on sale of assets, net	(4,034)	0
Non-cash stock-based compensation expense	3,680	3,979
Property and casualty insurance income	(140)	(1,415)
Changes in operating assets and liabilities:
Accounts receivable, net	3,321	(6,002)
Prepaid expenses and other assets, net	5,267	(5,104)
Prepaid insurance premiums financed with notes payable	(20,199)	(22,392)
Trade accounts payable and accrued expenses	(47,287)	(15,148)
Refundable fees and deferred revenue	(433)	4,719
Operating lease assets and liabilities for lessor capital expenditure reimbursements	4,775	2,013
Net cash provided by operating activities	20,887	23,402
Cash Flows from Investing Activities
Purchase of marketable securities	(4,939)	0
Sale and maturities of marketable securities	0	20,000
Capital expenditures, net of related payables	(46,476)	(41,817)
Acquisition of assets	0	(311,028)
Proceeds from sale of assets, net	22,059	0
Property and casualty insurance proceeds	140	1,415
Change in lease acquisition deposits, net	0	5,000
Other	(518)	(325)
Net cash provided by (used in) investing activities	(29,734)	(326,755)
Cash Flows from Financing Activities
Proceeds from debt	231,676	320,673
Repayment of debt and financing lease obligations	(217,924)	(70,338)
Payment of financing costs, net of related payables	(6,648)	(5,909)
Payments of employee taxes for withheld shares	(7,612)	(4,757)
Net cash provided by (used in) financing activities	(508)	239,669
Net increase (decrease) in cash, cash equivalents, and restricted cash	(9,355)	(63,684)
Cash, cash equivalents, and restricted cash at beginning of period	343,008	379,840
Cash, cash equivalents, and restricted cash at end of period	$ 333,653	$ 316,156