Condensed Consolidated Statements of Cash Flows - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2026	Jun. 30, 2025
Operating Activities
Net income	$ 157,463	$ 122,378
Depreciation and amortization	37,674	34,350
Stock-based compensation (Note 12)	11,621	7,999
Pension (income) expense	(8,756)	(6,917)
Deferred income tax benefit (Note 11)	0	(307)
Loss on asset dispositions, net	388	892
Pension contributions (Note 16)	(4,458)	(3,729)
Currency exchange losses, net	2,095	9,363
Changes in:
Trade receivables	(41,234)	(37,070)
Inventories (Note 5)	(6,421)	(11,147)
Accounts payable	12,651	12,916
Other current assets and liabilities	7,951	(831)
Other noncurrent assets and liabilities	2,089	1,154
Cash Flow From Operating Activities	171,063	129,051
Investing Activities
Capital expenditures	(23,260)	(40,118)
Acquisitions, net of cash acquired (Note 15)	0	(187,774)
Property disposals and other investing	36	19
Cash Flow Used in Investing Activities	(23,224)	(227,873)
Financing Activities
Proceeds from long-term debt (Note 13)	796,000	600,686
Payments on long-term debt (Note 13)	(775,240)	(435,466)
Debt issuance costs	0	3,064
Cash dividends paid	(41,414)	(40,881)
Company stock purchases (Note 8)	(86,396)	(48,875)
Exercise of stock options (Note 8)	23	497
Employee stock purchase plan (Note 8)	1,079	1,082
Cash Flow (Used in) From Financing Activities	(105,948)	73,979
Effect of exchange rate changes on cash, cash equivalents and restricted cash	(6,577)	7,692
Change in cash, cash equivalents and restricted cash	35,314	(17,151)
Beginning cash, cash equivalents and restricted cash	165,992	165,097
Ending cash, cash equivalents and restricted cash	201,306	147,946
Supplemental cash flow information:
Cash and cash equivalents	200,057	146,988
Restricted cash included in prepaid expenses and other current assets	1,249	958
Total cash, cash equivalents and restricted cash	$ 201,306	$ 147,946