Summary of Significant Accounting Policies Inventories (Details) (USD $) In Millions, unless otherwise specified	Dec. 28, 2013	Dec. 29, 2012
Accounting Policies [Abstract]
Inventory, Reserve for Estimated Inventory Market Value Below Cost	$ (3.0)	$ (2.7)
Inventory Valuation Reserves	(2.4)	(2.0)
Capitalized Indirect Costs	$ 18.9	$ 18.7

Amount of valuation reserve for inventory.

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