Related Party Transactions (Details) - Director [Member] - Purchases of Raw Materials [Member] - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 27, 2015	Jun. 28, 2014	Jun. 27, 2015	Jun. 28, 2014	Dec. 27, 2014
Related Party Transaction [Line Items]
Purchases of Raw Materials	$ 0.1	$ 0.0	$ 0.2	$ 0.0
Accounts payable to Horizon	$ 0.1		$ 0.1		$ 0.1