Acquisitions - Revenue and Net Income of Acquired Entity (Detail) (USD $) In Millions, unless otherwise specified	3 Months Ended		6 Months Ended		1 Months Ended
	Jun. 29, 2013	Jun. 30, 2012	Jun. 29, 2013	Jun. 30, 2012	Jun. 29, 2013 Calypso Soft Drinks Limited [Member]
Parent Company Only Financial Information [Line Items]
Revenue					$ 4.2
Net income	$ 16.5	$ 25.1	$ 16.5	$ 31.0	$ 0.1