Share-Based Compensation - Stock Options - Additional Information (Detail) - USD ($)		12 Months Ended
	Oct. 27, 2020	Jun. 29, 2024
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross	0
Unrecognized share-based compensation costs for stock options granted		$ 5,700,000
Employee Stock Option
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Percentage of fair market value for which exercise price is designated on incentive and nonqualified stock option grants		100.00%
Options granted under the 2010 Incentive Plan		vested three to four years from the vesting commencement date and expired seven years after the date of grant if not exercised.
Employee Stock Option | Maximum [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Unrecognized share-based compensation costs for stock options granted		$ 0