Equity-Based Compensation - Summary of Stock Option Activity (Detail) - Jul. 04, 2015 - Stock Option [Member] - USD ($)	Total
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares, Outstanding at beginning of year	415,960
Shares, Exercised	(171,666)
Shares, Expired	(1,550)
Shares, Outstanding at end of period	242,744
Shares, Exercisable at end of period	242,744
Weighted-Average Exercise Price, Outstanding at beginning of year	$ 40.19
Weighted-Average Exercise Price, Exercised	43.49
Weighted-Average Exercise Price, Expired	51.62
Weighted-Average Exercise Price, Outstanding at end of period	37.78
Weighted-Average Exercise Price, Exercisable at end of period	$ 37.78
Intrinsic value of exercised options	$ 8,384,000
Weighted-average remaining contractual term, Outstanding	2 years 3 months 18 days
Weighted-average remaining contractual term, Exercisable	2 years 3 months 18 days
Aggregate intrinsic value, Outstanding	$ 14,000,000
Aggregate intrinsic value, Exercisable	$ 14,000,000