Hedging Transactions and Derivative Financial Instruments - Additional Information (Detail)	12 Months Ended
	Dec. 31, 2016 USD ($)	Jan. 02, 2016 USD ($)	Jan. 03, 2015 USD ($)	Dec. 31, 2016 GBP (£)
Derivative [Line Items]
Maximum period for foreign exchange contracts	12 months
Period over which outstanding cash flow hedges are expected to settle	12 months	12 months
Unrealized gain (loss) on cash flow hedge	$ 100,000	$ 400,000
Hedging ineffectiveness on cash flow hedge	0	0	$ 0
Realized (gain) loss on coffee futures	5,800,000
Unrealized loss on coffee futures	(9,800,000)	1,200,000	(1,200,000)
Fair value of derivative instruments	100,000	600,000
Fair value of derivative liabilities	6,100,000	8,000,000
Gains and Losses on Derivative Instruments [Member]
Derivative [Line Items]
Cash flow hedges, charge (debit) to cost of sales	6,400,000	1,500,000
Aluminum Swaps [Member]
Derivative [Line Items]
Notional value of derivatives		49,300,000
Unrealized gain (loss) on cash flow hedge		(5,300,000)
Aluminum commodity swaps outstanding		0
Hedge ineffectiveness for hedging instruments			$ 1,200,000
Coffee Futures [Member] | S&D Acquisition [Member]
Derivative [Line Items]
Notional value of derivatives | £				£ 44,900,000
Realized (gain) loss on coffee futures	5,700,000
Unrealized loss on coffee futures	$ (9,700,000)
Coffee Futures [Member] | S&D Acquisition [Member] | Minimum [Member]
Derivative [Line Items]
Future contract period	3 months
Coffee Futures [Member] | S&D Acquisition [Member] | Maximum [Member]
Derivative [Line Items]
Future contract period	1 year
Cash Flow Hedging [Member] | Forward Contracts [Member]
Derivative [Line Items]
Notional value of derivatives	$ 15,300,000	$ 4,500,000