Derivatives and Hedging Activities - Schedule of Outstanding Swap Agreements (Detail)	6 Months Ended
	Dec. 26, 2015 USD ($)
Interest Rate Swap Agreement One [Member]
Derivative [Line Items]
Effective Date	Jun. 30, 2014
Maturity Date	Jun. 30, 2017
Notional Amount	$ 200,000,000
Fixed Rate Swapped	1.52%
Interest Rate Swap Agreement Two [Member]
Derivative [Line Items]
Effective Date	Jun. 30, 2014
Maturity Date	Jun. 30, 2017
Notional Amount	$ 100,000,000
Fixed Rate Swapped	1.52%
Interest Rate Swap Agreement Three [Member]
Derivative [Line Items]
Effective Date	Aug. 09, 2013
Maturity Date	Aug. 09, 2018
Notional Amount	$ 200,000,000
Fixed Rate Swapped	1.51%
Interest Rate Swap Agreement Four [Member]
Derivative [Line Items]
Effective Date	Jun. 30, 2014
Maturity Date	Jun. 30, 2016
Notional Amount	$ 150,000,000
Fixed Rate Swapped	1.47%
Interest Rate Swap Agreement Five [Member]
Derivative [Line Items]
Effective Date	Jun. 30, 2014
Maturity Date	Jun. 30, 2016
Notional Amount	$ 100,000,000
Fixed Rate Swapped	1.47%