Commitments and Contingencies (Tables)

12 Months Ended

Dec. 29, 2013

Commitments and Contingencies Disclosure [Abstract]

Schedule of Product Warranty Liabilities

The changes in the Company's aggregate product warranty liabilities, which are included in other current liabilities and other long term-liabilities on the Company's Consolidated Balance Sheets, were as follows (in millions):

	Year Ended
	December 30, 2012			December 29, 2013
Balance, at beginning of the period	$	3.8		$	5.2
Costs accrued and revenues deferred	1.8			1.2
Warranty liabilities assumed from acquisitions	0.4			—
Adjustments to preexisting warranties	(0.7		)	(0.9		)
Settlements made (in cash or kind) and revenues recognized	(0.1		)	(0.1		)
Balance, at end of period	5.2			5.4
Less: Non-Current portion	0.3			0.3
Current warranty liability	$	4.9		$	5.1