Employee Benefit Plans - Components of Net Periodic Benefit Cost (Detail) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Mar. 29, 2014	Mar. 30, 2013	Mar. 29, 2014	Mar. 30, 2013
Pension Plan
Defined Benefit Plan Disclosure [Line Items]
Interest cost	$ 992	$ 935	$ 2,976	$ 2,805
Expected return on assets	(1,159)	(1,057)	(3,478)	(3,171)
Amortization of net loss	409	828	1,227	2,484
Net periodic pension cost	242	706	725	2,118
Supplemental Executive Retirement Plan
Defined Benefit Plan Disclosure [Line Items]
Interest cost	189	172	567	516
Expected return on assets	0	0	0	0
Amortization of net loss	36	100	108	300
Net periodic pension cost	$ 225	$ 272	$ 675	$ 816