Fair Value of Financial Instruments and Non-Financial Assets and Liabilities - Additional Information (Details)	6 Months Ended
	Dec. 27, 2020 USD ($) Swap	Dec. 29, 2019 USD ($)
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Number of interest rate swaps | Swap	3
Fair value assets and liabilities amount transfers into or out of the levels	$ 0	$ 0
Interest Rate Swap [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Derivative, notional amount	$ 75,000,000
Interest Rate Swap [Member] | LIBOR [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Derivative, average fixed interest rate	1.90%