Restructuring Disposition of Non-Core Healthy Snacking Business (Details)	3 Months Ended		6 Months Ended		3 Months Ended
	Jun. 30, 2014 USD ($)	Jun. 30, 2013 USD ($)	Jun. 30, 2014 USD ($)	Jun. 30, 2013 USD ($)	Mar. 31, 2014 European Healthy Snacking Products [Member] Non-core Business [Member] Restructuring USD ($)	Jun. 30, 2013 European Healthy Snacking Products [Member] Non-core Business [Member] Restructuring USD ($)	Jun. 30, 2013 European Healthy Snacking Products [Member] Non-core Business [Member] Restructuring EUR (€)
Proceeds from Divestiture of Businesses						$ 4,000,000	€ 3,000,000
Gain (Loss) on Disposition of Business					3,000,000	2,000,000
Payments upon disposal					1,000,000
Net sales	$ 825,847,000	$ 812,171,000	$ 1,587,837,000	$ 1,586,423,000	$ 2,000,000	$ 12,000,000