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Borrowing Facilities and Debt (Details Textual) - USD ($)
Jan. 27, 2019
Oct. 28, 2018
Oct. 30, 2011
Debt Instrument [Line Items]      
Available revolving credit agreement $ 1,600,000,000.0    
Outstanding credit facilities 0 $ 0  
Commercial paper     $ 1,500,000,000
Revolving Credit      
Debt Instrument [Line Items]      
Available revolving credit agreement 1,500,000,000.0    
Foreign Line of Credit      
Debt Instrument [Line Items]      
Available revolving credit agreement 73,000,000    
Commercial paper      
Debt Instrument [Line Items]      
Outstanding commercial paper $ 0