Consolidated Statements of Cash Flows - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Operating activities
Net income (loss)	$ 98,318	$ (9,547)	$ (78,298)
Adjustments to reconcile net income (loss) to net cash provided by operating activities:
Depreciation and amortization of intangible assets	55,763	66,763	84,153
Non-cash operating lease expense	16,454	16,257	17,107
Stock-based compensation	28,357	21,881	23,618
Amortization of prepaid debt fees	3,664	3,499	18,253
Deferred taxes, net	(34,646)	(32,635)	(85,574)
Loss on sale of businesses	667	3,505	64,289
Loss on extinguishment of debt, net	0	0	10,000
Goodwill impairment	0	38,480	0
Restructuring, non-cash	385	(624)	8,744
Other adjustments, net	(169)	11,678	2,930
Increase (Decrease) in Operating Capital [Abstract]
Accounts receivable	(19,494)	5,064	60,242
Inventories	(52,118)	(68,124)	(3,721)
Other current assets	(42,410)	(16,695)	41,461
Other long-term assets	2,317	(5,436)	4,515
Accounts payable, other current liabilities, and taxes payable	(43,657)	45,085	(23,330)
Wages and benefits payable	44,700	(21,749)	30,915
Unearned revenue	28,329	18,466	(29,366)
Warranty	(3,778)	(5,497)	(8,169)
Restructuring	29,866	(40,981)	15,967
Other operating, net	12,423	(4,890)	1,058
Net cash provided by operating activities	124,971	24,500	154,794
Investing activities
Net proceeds (payments) related to the sale of businesses	(772)	55,933	3,142
Acquisitions of property, plant, and equipment	(26,884)	(19,747)	(34,682)
Business acquisitions, net of cash and cash equivalents acquired	0	23	(8,670)
Other investing, net	4,348	4,307	5,326
Net cash provided by (used in) investing activities	(23,308)	40,516	(34,884)
Financing activities
Proceeds from borrowings	0	0	460,000
Payments on debt	0	0	(946,094)
Issuance of common stock	3,674	3,452	5,080
Proceeds from common stock offering	0	0	389,419
Proceeds from sale of warrants	0	0	45,349
Purchases of convertible note hedge contracts	0	0	(84,139)
Repurchase of common stock	0	(16,972)	(8,028)
Prepaid debt fees	(2,471)	(697)	(12,031)
Other financing, net	(4,711)	(4,520)	(2,443)
Net cash used in financing activities	(3,508)	(18,737)	(152,887)
Less: Cash classified within assets held for sale	0	0	(9,750)
Effect of foreign exchange rate changes on cash and cash equivalents	1,887	(6,851)	(1,627)
Increase (decrease) in cash and cash equivalents	100,042	39,428	(44,354)
Cash and cash equivalents at beginning of period	202,007	162,579	206,933
Cash and cash equivalents at end of period	302,049	202,007	162,579
Supplemental disclosure of cash flow information:
Income taxes, net	54,550	11,915	7,073
Interest	1,832	1,622	8,983
Deferred tax on purchase of convertible note hedge contracts	$ 0	$ 0	$ 20,563