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Income Taxes - Reconciliations of Income Taxes at Statutory Federal Income Tax Rate (Detail)
12 Months Ended
Jun. 30, 2022
Jun. 24, 2021
Jun. 25, 2020
Income Tax Disclosure [Abstract]      
Federal statutory income tax rate 21.00% 21.00% 21.00%
State income taxes, net of federal benefit 3.70% 3.90% 4.20%
Section 162(m) Limitation 0.60% 1.10% 1.20%
Research and development tax credit (0.40%) (0.50%) (0.30%)
Windfall tax benefits (0.70%) (0.40%) (0.40%)
Uncertain tax positions 0.10% 0.10% 0.00%
Other 0.10% 0.00% (0.10%)
Effective tax rate 24.40% 25.20% 25.60%