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Hedging Transactions and Derivative Financial Instruments - Summary of Fair Value of Coffee Futures Assets and Liabilities (Detail) - USD ($)
$ in Millions
Apr. 01, 2017
Dec. 31, 2016
Derivative [Line Items]    
Coffee futures assets   $ 0.1
Coffee Futures [Member]    
Derivative [Line Items]    
Coffee futures assets $ 1.1 1.4
Coffee futures liabilities (1.4) (7.5)
Net asset (liability) $ (0.3) $ (6.1)