CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Mar. 30, 2024	Apr. 01, 2023
OPERATING ACTIVITIES
Net income	$ 48,452	$ 88,745
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation	16,668	17,616
Amortization of intangibles	15,825	16,866
Deferred revenue	(918)	639
Impairment charges	933	0
Stock-based compensation	3,617	3,730
Loss (gain) on investments and other assets	379	(1,779)
Deferred income taxes	(8,811)	1,624
Other	1,036	(6,138)
Changes in operating assets and liabilities:
Trade receivables	(12,723)	(13,176)
Inventories	16,179	(1,535)
Accounts payable	345	(16,246)
Accrued liabilities and income taxes	(28,042)	(43,578)
Prepaid expenses and other assets	4,210	6,639
Net cash provided by operating activities	57,150	53,407
INVESTING ACTIVITIES
Acquisitions of businesses, net of cash acquired	0	(158,260)
Purchases of property, plant, and equipment	(15,547)	(25,665)
Net proceeds from sale of property, plant and equipment, and other	7,064	737
Net cash used in investing activities	(8,483)	(183,188)
FINANCING ACTIVITIES
Repayments of other debts	(678)	(668)
Payments of term loan	(1,875)	(1,875)
Net proceeds related to stock-based award activities	1,364	5,219
Repurchases of common stock	(16,131)	0
Cash dividends paid	(16,200)	(14,880)
Net cash used in financing activities	(33,520)	(12,204)
Effect of exchange rate changes on cash, cash equivalents, and restricted cash	(8,550)	4,571
Increase (decrease) in cash, cash equivalents, and restricted cash	6,597	(137,414)
Cash, cash equivalents, and restricted cash at beginning of period	557,123	564,939
Cash, cash equivalents, and restricted cash at end of period	563,720	427,525
Supplementary Cash Flow Information
Cash and cash equivalents	562,153	425,127
Restricted cash included in prepaid expenses and other current assets	0	812
Restricted cash included in other long-term assets	1,567	1,586
Cash paid during the period for interest	13,235	11,027
Capital expenditures, not yet paid	$ 9,968	$ 7,523