Description Of Business And Basis Of Presentation Fiscal Period (Details)	3 Months Ended		12 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Mar. 31, 2014	Mar. 31, 2013
Fiscal Period
Current and prior years fiscal period (in weeks)			52	52
Current and prior years fiscal quarter period (in weeks)	13	13
Minimum
Fiscal Period
Fiscal year (in weeks)	52
Maximum
Fiscal Period
Fiscal year (in weeks)	53