Discontinued Operations (Details) - Hologram Business - USD ($) $ in Millions	3 Months Ended		12 Months Ended
	Dec. 28, 2013	Dec. 29, 2012	Jun. 29, 2013	Oct. 12, 2012
Discontinued Operations
Gross proceeds from sale of business	$ 11.5	$ 11.5
Net Revenue			$ 5.2
Tax effect associated with discontinued operation			$ 0.0
Less: carrying value of net assets	(10.6)
Less: selling costs	(0.3)
Gain on sale of business	$ 0.6
Net assets associated with Discontinued Operations
Accounts receivable, net				$ 2.7
Inventories, net				4.4
Property, plant and equipment, net				0.8
Intangibles, net				5.8
Accounts payable and accrued expenses				(1.5)
Other current and non-current liabilities				(1.6)
Net assets sold				$ 10.6