Summary of Significant Accounting Policies Business (Details)	Dec. 28, 2013
Entity Location [Line Items]
Number of States in which Entity Operates	38
United States [Member]
Entity Location [Line Items]
Number of Stores	287

The number of states the entity operates in as of the balance sheet date.

No definition available.

Name:	us-gaap_NumberOfStatesInWhichEntityOperates
Namespace Prefix:	us-gaap_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	instant