Consolidated Cash Flow Statements - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Cash flows from operating activities:
Net income (loss)	$ 64,317	$ (55,058)	$ (376,776)
Adjustments to reconcile net income (loss) to net cash provided by operating activities:
Depreciation and amortization	87,988	108,687	139,259
Goodwill and other asset impairment	140,461	113,007	521,441
Share-based compensation	24,871	20,030	17,751
Loss on debt extinguishment	5,715	0	0
Deferred income tax expense (benefit)	3,575	(19,410)	(23,540)
Changes in operating assets and liabilities, net of the effects of exchange rate changes, acquired businesses, and disposals:
Receivables	(119,012)	70,707	22,926
Inventories	(92,984)	(8,507)	44,477
Accounts payable	135,666	(43,567)	(41,527)
Accrued liabilities	61,241	7,374	(17,654)
Income taxes	(6,448)	(22,823)	5,497
Other assets	(12,693)	2,018	(16,118)
Other liabilities	(20,642)	906	1,157
Net cash provided by operating activities	272,055	173,364	276,893
Cash flows from investing activities:
Capital expenditures	(90,982)	(90,215)	(110,002)
Cash from (used for) business acquisitions, net of cash acquired	(73,340)	590	(74,392)
Purchase of intangible assets	(3,650)	0	0
Proceeds from disposal of tangible assets	30,234	3,161	25
Proceeds from disposal of businesses, net of cash sold	45,735	54,821	0
Net cash used for investing activities	(92,003)	(31,643)	(184,369)
Cash flows from financing activities:
Payments under borrowing arrangements	(360,304)	(190,000)	0
Cash dividends paid	(9,056)	(9,029)	(34,439)
Debt issuance costs paid	(8,173)	0	0
Withholding tax payments for share based-payment awards	(5,570)	(1,388)	(2,149)
Payments under financing lease obligations	(3,151)	(194)	(360)
Payments to noncontrolling interest holders	(2,682)	0	0
Payments under share repurchase program	0	(35,000)	(50,000)
Payment of earnout consideration	0	(29,300)	0
Borrowings under credit arrangements	356,010	190,000	0
Net cash used for financing activities	(32,926)	(74,911)	(86,948)
Effect of foreign currency exchange rate changes on cash and cash equivalents	(5,363)	9,299	(301)
Increase in cash and cash equivalents	141,763	76,109	5,275
Cash and cash equivalents, beginning of year	501,994	425,885	420,610
Cash and cash equivalents, end of year	$ 643,757	$ 501,994	$ 425,885