Share-Based Compensation - Market Stock Units - Additional Information (Detail) - Market stock units outstanding [Member] $ / shares in Units, $ in Millions	12 Months Ended
Jun. 26, 2021 USD ($) $ / shares shares
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Vesting period of the underlying awards	3 years
Earlier Options vesting period	3 years
Percentage Of Potential Payout	100.00%
Shares withheld to meet statutory minimum tax withholding requirements \| shares	91,956
Shares valued withheld to meet statutory minimum tax withholding requirements	$ 7.5
Closing price of common stock used to calculate Aggregate intrinsic value of stock option outstanding \| $ / shares	$ 147.58
Unrecognized share-based compensation cost	$ 16.6
Unrecognized share-based compensation, period for recognition	1 year 7 days
Fiscal 2020 MSU Grants [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
SOX Index TSR percentage points	64.62%
Percentage of targeted shares, MSU grants	100.00%
Fiscal 2018 MSU grants [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
SOX Index TSR percentage points	38.17%
Percentage of targeted shares, MSU grants	176.34%
Fiscal 2019 MSU Grants [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
SOX Index TSR percentage points	35.61%
Percentage of targeted shares, MSU grants	100.00%
Fiscal 2021 MSU Grants [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
TSR percentile relative to Russell two thousand index	76
October2020 M S U Grants
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Percentage of targeted shares, MSU grants	200.00%
Minimum [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Percentage Of Potential Payout	0.00%
Maximum [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Percentage Of Potential Payout	200.00%
Share-based Compensation Award, First Tranche [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Vesting period of the underlying awards	1 year
Earlier Options vesting period	1 year
Share-based Compensation Award, First Tranche [Member] \| Maximum [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Percentage Of Potential Payout	200.00%
Share-based Compensation Award, First Tranche [Member] \| Maximum [Member] \| Three-Year Performance Period [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Percentage Of Potential Payout	100.00%
Share-based Compensation Award, First Tranche [Member] \| Maximum [Member] \| Four-Year Performance Period [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Percentage Of Potential Payout	100.00%
Share-based Compensation Award, Second Tranche [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Vesting period of the underlying awards	2 years
Earlier Options vesting period	2 years
Share-based Compensation Award, Second Tranche [Member] \| Maximum [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Percentage Of Potential Payout	200.00%
Share-based Compensation Award, Second Tranche [Member] \| Maximum [Member] \| Three-Year Performance Period [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Percentage Of Potential Payout	100.00%
Share-based Compensation Award, Second Tranche [Member] \| Maximum [Member] \| Four-Year Performance Period [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Percentage Of Potential Payout	100.00%
Share-based Compensation Award, Third Tranche [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Vesting period of the underlying awards	3 years
Earlier Options vesting period	3 years
Share-based Compensation Award, Third Tranche [Member] \| Maximum [Member] \| Four-Year Performance Period [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Percentage Of Potential Payout	100.00%
Share-based Compensation Award, Fourth Tranche [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Vesting period of the underlying awards	4 years
Earlier Options vesting period	4 years
TSR Percentile Below 25 [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Percentage Of Potential Payout	0.00%
TSR Percentile Above 75 [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Percentage Of Potential Payout	200.00%
TSR Percentile 50 [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Percentage Of Potential Payout	100.00%

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