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Subsequent Events - Additional Information (Detail) - Subsequent Event [Member] $ in Millions	Nov. 03, 2016 USD ($) ft² State
Caito Foods Service and Blue Ribbon Transport [Member]
Subsequent Event [Line Items]
Payments to acquire certain assets in cash	$ 217.5
Earn-out opportunities potential to pay sellers	12.4
Caito Foods Service and Blue Ribbon Transport [Member] | Minimum [Member]
Subsequent Event [Line Items]
Combined annual revenue	$ 600.0
Caito Foods Service [Member]
Subsequent Event [Line Items]
Service distributors across number of states | State	22
Area of new Fresh Kitchen facility | ft²	118,000
Fresh Kitchen facility value	$ 32.0

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