CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (UNAUDITED) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024
Cash flows from operating activities:
Net earnings	$ 222,398	$ 175,966
Adjustments to reconcile net earnings to net cash provided by operating activities
Depreciation and amortization	62,128	54,151
Loss on sale/disposal of long-lived assets	336	85
Deferred income taxes	(1,240)	(7,823)
Share-based compensation	10,484	9,466
Non-cash restructuring charges	468	1,394
Change in operating assets and liabilities, net of businesses acquired:
Receivables, net	(110,541)	(85,914)
Inventories, net	(57,614)	(54,113)
Accounts payable and accrued expenses	(40,083)	(55,306)
Deferred revenue	35,719	36,573
Pension and postretirement liabilities, net	(10,691)	(9,528)
Other current and long-term assets and liabilities	(13,544)	751
Net cash provided by operating activities	97,820	65,702
Cash flows from investing activities:
Proceeds from sale/disposal of long-lived assets	302	135
Additions to property, plant, and equipment	(35,154)	(23,119)
Proceeds from sale of equity securities	7,919	0
Acquisition of business, net of cash acquired	0	(33,756)
Additional consideration paid on prior year acquisitions	(9,619)	0
Net cash used for investing activities	(36,552)	(56,740)
Cash flows from financing activities:
Borrowings under revolving credit facilities	139,025	8,893
Payments of revolving credit facilities	(139,025)	(8,893)
Principal payments on debt	(90,000)	0
Repurchases of common stock	(35,075)	(24,796)
Proceeds from share-based compensation	5,981	5,472
Dividends paid	(7,923)	(7,665)
Other	(622)	(579)
Net cash used for financing activities	(127,639)	(27,568)
Effect of exchange-rate changes on cash	12,993	(5,697)
Net decrease in cash and cash equivalents	(53,378)	(24,303)
Cash and cash equivalents at beginning of period	385,042	406,867
Cash and cash equivalents at end of period	$ 331,664	$ 382,564