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Fair Value (Textual) (Details) (USD $)
6 Months Ended
Sep. 27, 2013
Sep. 27, 2013
Carrying amount
Mar. 29, 2013
Carrying amount
Sep. 27, 2013
Fair Value
Mar. 29, 2013
Fair Value
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]          
Transfers between Level 1 and Level 2 $ 0        
Impairment charges during the period 0        
Long-term debt, excluding capital leases   2,087,000,000 2,119,000,000 2,234,000,000 2,324,000,000
Accounts receivable with customers involved in bankruptcy proceedings 16,000,000        
Allowance for doubtful accounts with customers involved in bankruptcy proceedings 11,000,000        
Other assets with customers in bankruptcy proceedings $ 1,000,000