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Fair Value Measurements (Details) - USD ($)
$ in Millions
Sep. 26, 2015
Mar. 28, 2015
Financial assets recorded at fair value:    
Derivative Asset, Fair Value $ 53 $ 87
Assets, Fair Value Disclosure, Recurring 61 95
Financial liabilities recorded at fair value:    
Derivative Liability, Fair Value 24 19
Liabilities, Fair Value Disclosure, Recurring 24 19
Fair Value, Inputs, Level 2 [Member]    
Financial assets recorded at fair value:    
Derivative Asset, Fair Value 53 87
Financial liabilities recorded at fair value:    
Derivative Liability, Fair Value 24 19
Corporate Bond Securities [Member] | Fair Value, Inputs, Level 1 [Member]    
Financial assets recorded at fair value:    
Investments recorded at fair value $ 8 $ 8