Business Acquisitions Business Acquisitions (Details) (USD $) In Millions, unless otherwise specified	0 Months Ended
	Oct. 11, 2012 Snack Factory LLC [Member]	Aug. 09, 2011 George Greer Company Inc [Member]
Business Acquisition [Line Items]
Business Acquisition, Effective Date of Acquisition	10/11/2012	8/9/2011
Business Acquisition, Name of Acquired Entity	Snack Factory, LLC	George Greer Company, Inc.
Business Acquisition, Cost of Acquired Entity, Purchase Price	$ 344.2	$ 15.0
Business Acquisition, Purchase Price Allocation, Goodwill Amount		10.1
Business Acquisition, Purchase Price Allocation, Amortizable Intangible Assets		$ 8.4