Stock Plans - Summary of Option Activity and Initial Option Agreement (Detail) $ / shares in Units, shares in Thousands, $ in Thousands	12 Months Ended
Dec. 30, 2023 USD ($) $ / shares shares
Shares
Beginning Balance \| shares	7,404
Exercised \| shares	(98)
Cancelled \| shares	(355)
Ending Balance \| shares	6,951
Exercisable at December 30, 2023 \| shares	5,635
Weighted-Average Exercise Price
Beginning Balance \| $ / shares	$ 33.23
Exercised \| $ / shares	6.69
Cancelled \| $ / shares	14.35
Ending Balance \| $ / shares	34.57
Exercisable at December 30, 2023 \| $ / shares	$ 36.24
Weighted-Average Remaining Contractual Life, Outstanding at December 30, 2023	2 years 8 months 12 days
Weighted-Average Remaining Contractual Life, Exercisable at December 30, 2023	2 years
Aggregate Intrinsic Value, Outstanding at December 30, 2023 \| $	$ 1,255
Aggregate Intrinsic Value, Exercisable at December 30, 2023 \| $	$ 1,075

The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the option plan.

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The weighted-average price as of the balance sheet date at which grantees can acquire the shares reserved for issuance on vested portions of options outstanding and currently exercisable under the stock option plan.

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The number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan.

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Amount by which the current fair value of the underlying stock exceeds the exercise price of options outstanding.

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Number of options outstanding, including both vested and non-vested options.

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A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

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Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan.

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Weighted average price at which option holders acquired shares when converting their stock options into shares.

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Weighted average price at which grantees could have acquired the underlying shares with respect to stock options that were terminated.

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Amount of difference between fair value of the underlying shares reserved for issuance and exercise price of vested portions of options outstanding and currently exercisable.

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Weighted average remaining contractual term for vested portions of options outstanding and currently exercisable or convertible, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Weighted average remaining contractual term for option awards outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Number of share options (or share units) exercised during the current period.

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