Income Taxes - Textual (Details) - USD ($) $ in Millions	3 Months Ended	9 Months Ended
Sep. 27, 2014	Sep. 27, 2014	Sep. 26, 2015
Income Tax Disclosure [Abstract]
Increase in valuation allowance for deferred tax assets	$ 21.1	$ 21.1
Anticipated increase in unrecognized tax benefits during next twelve months			$ 0.4

Amount of increase reasonably possible in the next twelve months for the unrecognized tax benefit.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 740

-SubTopic 10

-Section 50

-Paragraph 15

-Subparagraph (d)(3)

-URI http://asc.fasb.org/extlink&oid=6907707&loc=d3e32718-109319

Name:	us-gaap_IncreaseInUnrecognizedTaxBenefitsIsReasonablyPossible
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant