CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024
Cash flows from operating activities:
Net income	$ 121,699	$ 88,333
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	34,613	33,183
Amortization of debt issuance costs and non-cash interest	472	597
Gain on disposal of property and equipment	(1,340)	(2,964)
Distribution of earnings from unconsolidated subsidiary	10,319	0
Equity in earnings from unconsolidated subsidiary	(5,677)	0
Deferred taxes	5,414	3,517
Stock-based compensation	12,278	9,382
Changes in operating assets and liabilities (Note 14)	(7,467)	38,513
Net cash provided by operating activities	170,311	170,561
Cash flows from investing activities:
Acquisitions, net of cash acquired	(37,860)	(1,016)
Capital expenditures	(31,262)	(51,309)
Proceeds from sale of property and equipment	2,645	6,944
Net cash used in investing activities	(66,477)	(45,381)
Cash flows from financing activities:
Repayments of debt	(17,275)	(13,324)
Repurchase of common stock	(43,846)	(30,142)
Withholding taxes paid on net share settlement of equity awards	(6,126)	(13,264)
Debt issuance costs	1,409	0
Other	0	(28)
Net cash used in financing activities	(68,656)	(56,758)
Net change in cash, cash equivalents, and restricted cash	35,178	68,422
Cash, cash equivalents and restricted cash at beginning of period	664,195	471,563
Cash, cash equivalents and restricted cash at end of period	699,373	539,985
Less: restricted cash	0	0
Cash and cash equivalents at end of period	699,373	539,985
Non-cash items:
Accrued capital expenditures	$ 1,932	$ 1,325