Goodwill and Intangible Assets - Additional Information (Details)	3 Months Ended
Apr. 03, 2015 USD ($)
Goodwill And Intangible Assets [Line Items]
Impairment of goodwill and intangible assets	$ 0
Minimum
Goodwill And Intangible Assets [Line Items]
Reporting units in excess of carrying value	20.00%

Total loss recognized during the period from the impairment of goodwill plus the loss recognized in the period resulting from the impairment of the carrying amount of intangible assets, other than goodwill.

No definition available.

Name:	us-gaap_GoodwillAndIntangibleAssetImpairment
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration