CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Cash flows from operating activities
Net income (loss)	$ 112,872	$ (15,842)	$ 121,431
Adjustments to reconcile net income (loss) to net cash provided by operating activities:
Amortization of debt issuance costs	1,413	2,942	4,749
Depreciation and amortization	81,987	80,467	86,550
Equity in undistributed earnings of associated companies, net of dividends	(11,149)	1,005	(8,971)
Acquisition-related fair value adjustments related to inventory	0	0	801
Deferred income taxes	(11,442)	(10,552)	(12,506)
Uncertain tax positions (non-deferred portion)	(644)	(6,398)	(922)
Deferred compensation and other, net	5,711	2,613	(5,325)
Share-based compensation	14,605	11,666	11,038
Loss on extinguishment of debt	0	5,246	0
Gain on disposal of property, plant, equipment and other assets	(1,307)	(168)	(4,695)
Impairment charges	0	93,000	0
Combination and other acquisition-related expenses, net of payments	0	(4,460)	(1,974)
Restructuring and related charges	7,588	3,163	1,433
Pension and other postretirement benefits	(2,079)	(7,964)	(6,330)
Increase (decrease) in cash from changes in current assets and current liabilities, net of acquisitions:
Accounts receivable	32,169	(59,112)	(67,473)
Inventories	49,751	(29,858)	(84,428)
Prepaid expenses and other current assets	(21)	3,705	(21,174)
Change in restructuring liabilities	(9,786)	(1,532)	(5,266)
Accounts payable and accrued liabilities	5,937	(23,439)	37,998
Estimated taxes on income (loss)	3,415	(2,688)	3,997
Net cash provided by operating activities	279,020	41,794	48,933
Cash flows from investing activities
Investments in property, plant and equipment	(38,800)	(28,539)	(21,457)
Payments related to acquisitions, net of cash acquired	0	(13,115)	(42,417)
Proceeds from disposition of assets	11,179	1,463	14,744
Net cash used in investing activities	(27,621)	(40,191)	(49,130)
Cash flows from financing activities
Payments of long-term debt	(38,932)	(673,203)	(38,011)
Proceeds from long-term debt	0	750,000	0
(Repayments) borrowings on revolving credit facilities, net	(164,769)	(16,281)	53,031
Repayments on other debt, net	(506)	(1,629)	(776)
Financing-related debt issuance costs	0	(3,734)	0
Dividends paid	(31,650)	(30,103)	(28,599)
Stock options exercised, other	(2,749)	(378)	890
Net cash (used in) provided by financing activities	(238,606)	24,672	(13,465)
Effect of foreign exchange rate changes on cash	771	(10,488)	(3,057)
Net increase (decrease) in cash and cash equivalents	13,564	15,787	(16,719)
Cash and cash equivalents at the beginning of the period	180,963	165,176	181,895
Cash and cash equivalents at the end of the period	194,527	180,963	165,176
Supplemental cash flow disclosures:
Income taxes, net of refunds	57,410	35,327	34,775
Interest	54,892	29,074	19,298
Non-cash activities:
Change in accrued purchases of property, plant and equipment, net	$ (746)	$ 278	$ 2,132