Acquisitions (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended
Jun. 30, 2012 Kramer Acquisition numberofstores	Jun. 30, 2012 Colony Acquisition numberofstores	Jun. 29, 2013 Curry Acquisition numberofstores
Business Acquisition [Line Items]
Annual sales based on unaudited pre-acquisition historical information			$ 18
Number of stores acquired	20	18	10

Total revenue reported by the acquired entity for its previous full fiscal year before the business acquisition.

No definition available.

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