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Acquisition (purchase price table) (detail) - USD ($) $ in Millions | Feb. 17, 2016 | Oct. 30, 2015
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Diana Fruit Co., Inc [Member] |  |
Business Acquisition [Line Items] |  |
Purchase Price | $ 15.0 |
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Liabilities [Abstract] |  |
Current assets | 16.8 |
Property, plant and equipment | 0.9 |
Other long-term assets | 0.5 |
Deferred tax asset | 0.4 |
Current liabilities | (3.6) |
Total | $ 15.0 |
Gray & Company[Member] |  |
Business Acquisition [Line Items] |  |
Purchase Price |  | $ 23.8
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Liabilities [Abstract] |  |
Current assets |  | 36.6
Property, plant and equipment |  | 13.7
Other long-term assets |  | 1.4
Deferred taxes liabilitie |  | (7.7)
Current liabilities |  | (16.0)
Other long-term liabilites |  | (4.2)
Total |  | $ 23.8

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