Debt - Additional Information (Detail) - USD ($)		12 Months Ended
	May 02, 2016	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2017	Jun. 27, 2017
Line of Credit Facility [Line Items]
Interest Expense		$ 9,109,000	$ 2,850,000	$ 7,568,000
Letters of credit outstanding		$ 1,737,000
Debt instrument borrowing term	5 years
Collateral Capital Stock		65.00%
Revolver
Line of Credit Facility [Line Items]
Interest Expense		$ 9,109,000	$ 2,850
Term Loan [Member] | Credit Agreement [Member]
Line of Credit Facility [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity	$ 200,000,000
Revolver [Member] | Credit Agreement [Member]
Line of Credit Facility [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity	$ 100,000,000
Basis Spread on Variable Rate		1.50%
Commitment Fee Percentage		0.25%
Revolver [Member] | Amended Credit Agreement [Member]
Line of Credit Facility [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity					$ 400,000,000