Supplemental Disclosure of Cash Flow Information (Detail) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended	9 Months Ended
Oct. 02, 2020	Jul. 02, 2021	Jul. 03, 2020	Oct. 01, 2021	Oct. 02, 2020
Cash paid during period:
Income taxes				$ 16,481	$ 9,370
Non-cash investing and financing activities:
Unrealized losses on available- for-sale investment securities arising during the period, net of tax	$ (129)	$ (4)	$ (43)	(65)	(172)
Vested stock unit awards issued to settle accrued bonuses				7,637	8,645
Accrual for capital expenditures as of period end				368	322
Right-of-use asset obtained in exchange for operating lease obligations				$ 792	$ 1,802

Cash paid during period.

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Vested stock unit awards issued to settle accrued bonuses

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- Definition

Future cash outflow to pay for purchases of fixed assets that have occurred.

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- Definition

The amount of cash paid during the current period to foreign, federal, state, and local authorities as taxes on income.

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Amount, after tax and before adjustment, of unrealized holding gain (loss) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). Excludes unrealized gain (loss) on investment in debt security measured at amortized cost (held-to-maturity) from transfer to available-for-sale.

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- Definition

Amount of increase in right-of-use asset obtained in exchange for operating lease liability.

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