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Impairment of Assets (Details Textual) - USD ($)
$ in Millions
3 Months Ended 9 Months Ended
Dec. 26, 2015
Dec. 27, 2014
Dec. 26, 2015
Dec. 27, 2014
Asset Impairment Charges [Abstract]        
Asset Impairment Charges $ 9 $ 0 $ 24 $ 2