CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	12 Months Ended
	Dec. 27, 2025	Dec. 28, 2024	Dec. 30, 2023
OPERATING ACTIVITIES
Net (loss) income	$ (71,700)	$ 100,190	$ 259,485
Adjustments to reconcile net (loss) income to net cash provided by operating activities:
Depreciation	74,871	68,325	71,634
Amortization of intangibles	59,793	62,127	65,794
Impairment charges	302,052	93,515	4,853
Deferred revenue	2,399	(2,028)	1,787
Stock-based compensation	27,301	26,012	23,898
Loss (gain) on investments and other assets	3,639	(112)	291
Deferred income taxes	3,339	(2,823)	46
Other	5,186	(7,873)	5,473
Changes in operating assets and liabilities:
Trade receivables	(36,401)	(15,347)	24,517
Inventories	40,181	47,143	82,471
Accounts payable	11,342	16,260	(36,277)
Accrued liabilities and income taxes	4,095	(34,560)	(61,022)
Prepaid expenses and other assets	7,667	16,792	14,437
Net cash provided by operating activities	433,764	367,621	457,387
INVESTING ACTIVITIES
Acquisitions of businesses, net of cash acquired	(407,718)	0	(198,810)
Purchases of property, plant, and equipment	(67,637)	(75,877)	(86,188)
Net proceeds from sale of property, plant, equipment, and other	5,806	10,836	832
Other	689	(741)	(151)
Net cash used in investing activities	(468,860)	(65,782)	(284,317)
FINANCING ACTIVITIES
Payments of senior notes payable	(50,000)	0	(121,302)
Repayments of other debts	(2,829)	(2,707)	(2,697)
Payments of term loan	(15,000)	(7,500)	(7,500)
Net proceeds related to stock-based award activities	22,630	5,694	7,934
Cash dividends paid	(71,991)	(67,061)	(62,161)
Purchases of common stock	(27,553)	(40,862)	0
Other	(4,530)	0	0
Net cash used in financing activities	(149,273)	(112,436)	(185,726)
Effect of exchange rate changes on cash, cash equivalents, and restricted cash	23,036	(20,089)	4,840
(Decrease) increase in cash, cash equivalents, and restricted cash	(161,333)	169,314	(7,816)
Cash, cash equivalents, and restricted cash at beginning of period	726,437	557,123	564,939
Cash, cash equivalents, and restricted cash at end of period	565,104	726,437	557,123
Reconciliation of cash and cash equivalents:
Cash and cash equivalents	563,391	724,924	555,513
Restricted cash included in other long-term assets	1,713	1,513	1,610
Cash paid during the period for interest	34,361	36,207	37,167
Cash paid during the period for income taxes, net of refunds	81,601	83,765	73,932
Capital expenditures, not yet paid	$ 9,340	$ 11,727	$ 9,191