Basis of Presentation (Details)	12 Months Ended
Jan. 02, 2016	Jan. 03, 2015	Dec. 28, 2013
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Fiscal period duration	1 year	1 year 7 days	1 year

Duration of a fiscal period, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Includes, but not limited to, weeks in a year or quarter.

No definition available.

Name:	us-gaap_FiscalPeriodDuration
Namespace Prefix:	us-gaap_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration