Changes in Accumulated Other Comprehensive Income (loss) (Detail) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 29, 2024	Oct. 01, 2023	Sep. 29, 2024	Oct. 01, 2023
Accumulated Other Comprehensive Income (Loss) [Line Items]
Balance	$ 2,730,812	$ 2,434,883	$ 2,525,897	$ 2,451,294
Other comprehensive income (loss)	40,076	(17,456)	22,950	1,940
Balance	2,902,542	2,441,300	2,902,542	2,441,300
Foreign Currency Translation Reclassification Adjustments
Accumulated Other Comprehensive Income (Loss) [Line Items]
Balance			(22,442)	(39,849)
Other comprehensive (loss) gain before reclassifications, net of tax			22,751	(2,073)
Amounts reclassified from accumulated other comprehensive income (loss), net of tax			0	0
Other comprehensive income (loss)			22,751	(2,073)
Balance	309	(41,922)	309	(41,922)
Unrealized (Losses) Gains on Marketable Securities
Accumulated Other Comprehensive Income (Loss) [Line Items]
Balance			(6,194)	(8,661)
Other comprehensive (loss) gain before reclassifications, net of tax			885	(903)
Amounts reclassified from accumulated other comprehensive income (loss), net of tax			86	33
Other comprehensive income (loss)			971	(870)
Balance	(5,223)	(9,531)	(5,223)	(9,531)
Unrealized (Losses) Gains on Cash Flow Hedges
Accumulated Other Comprehensive Income (Loss) [Line Items]
Balance			506	(2,517)
Other comprehensive (loss) gain before reclassifications, net of tax			1,014	6,456
Amounts reclassified from accumulated other comprehensive income (loss), net of tax			(1,780)	(1,567)
Other comprehensive income (loss)			(766)	4,889
Balance	(260)	2,372	(260)	2,372
Retirement Plans Prior Service Credit
Accumulated Other Comprehensive Income (Loss) [Line Items]
Balance			1,152	1,159
Other comprehensive (loss) gain before reclassifications, net of tax			0	0
Amounts reclassified from accumulated other comprehensive income (loss), net of tax	(2)	(2)	(6)	(6)
Other comprehensive income (loss)			(6)	(6)
Balance	1,146	1,153	1,146	1,153
Accumulated Other Comprehensive Income (Loss)
Accumulated Other Comprehensive Income (Loss) [Line Items]
Balance	(44,104)	(30,472)	(26,978)	(49,868)
Other comprehensive (loss) gain before reclassifications, net of tax			24,650	3,480
Amounts reclassified from accumulated other comprehensive income (loss), net of tax	(9)	(3,093)	(1,700)	(1,540)
Other comprehensive income (loss)	40,076	(17,456)	22,950	1,940
Balance	$ (4,028)	$ (47,928)	$ (4,028)	$ (47,928)