CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021
Cash flows from operating activities:
Net income	$ 67,069	$ 11,823
Adjustments to reconcile net income to net cash flows from operating activities:
Depreciation and amortization	117,229	120,387
Loss on disposal group held for sale	22,924	0
Stock-based compensation	9,799	12,356
Provision for inventory obsolescence and write-downs	6,926	6,200
Loss on debt extinguishment	4,043	3,305
Deferred income taxes	(34,386)	(1,757)
(Gain) loss on disposal of fixed assets	(6,284)	3,176
Provision (recovery) for bad debt	(732)	86
Amortization of deferred loan costs and accretion of discount	1,766	1,628
Employee benefit plan expense	1,303	1,250
Other	234	167
Changes in operating assets and liabilities (net of effects of foreign exchange):
Receivables	(42,456)	(18,706)
Inventories	(81,935)	(41,586)
Prepaid expenses and other current assets	16,793	9,215
Accounts payable	21,507	92,997
Accrued compensation and employee benefits	(39,774)	(2,444)
Accrued expenses and other liabilities	(18,302)	(46,447)
Leased assets	(13,949)	(1,609)
Other	(660)	1,097
Net cash flows provided by operating activities	31,115	151,138
Cash flows from investing activities:
Capital expenditures	(53,555)	(45,680)
Proceeds from sale of fixed assets	14,946	2,482
Acquisitions, net of cash acquired	(3,198)	0
Net cash used for investing activities	(41,807)	(43,198)
Cash flows from financing activities:
Proceeds from long-term debt	844,838	0
Repayment of long-term debt	(869,987)	(71,113)
Payment of debt issue costs	(8,008)	0
Repurchases of common stock	(20,016)	0
Dividends paid	(15,465)	0
Payments related to taxes withheld on stock-based compensation	(3,378)	(1,764)
Proceeds from exercise of stock options	3,145	6,509
Distributions to noncontrolling interest	(2,369)	(800)
Payment of finance lease obligations	(3,123)	(2,575)
Net cash used for financing activities	(74,363)	(69,743)
Effect of exchange rate changes on cash and cash equivalents and restricted cash	659	(623)
Net increase (decrease) in cash and cash equivalents and restricted cash	(84,396)	37,574
Cash and cash equivalents and restricted cash at beginning of period	255,178	201,421
Cash and cash equivalents and restricted cash at end of period	$ 170,782	$ 238,995