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Additional Financial Information (Details) - USD ($)
$ in Millions
3 Months Ended 9 Months Ended
Dec. 26, 2015
Dec. 27, 2014
Dec. 26, 2015
Dec. 27, 2014
Cash Interest and Taxes        
Cash paid for interest $ 3 $ 3 $ 8 $ 10
Cash paid for income taxes $ 26 $ 28 151 204
Additional Financial Information (Textual) [Abstract]        
Capitalization of fixed assets and recognition of related obligations, net     $ 97 82
Noncash capital expenditure       $ 19