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Stockholders' Equity, Comprehensive Income and Share-Based Compensation (Valuation Assumptions) (Details) (Details) - Employee Stock Purchase Plan [Member] - $ / shares
3 Months Ended 6 Months Ended
May. 01, 2016
Apr. 26, 2015
May. 01, 2016
Apr. 26, 2015
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items]        
Dividend yield 2.07% 1.56% 2.07% 1.56%
Expected volatility 29.80% 31.40% 29.80% 31.40%
Risk-free interest rate 0.49% 0.07% 0.49% 0.07%
Expected life 6 months 6 months 6 months 6 months
Weighted average estimated fair value (in dollars per share) $ 4.47 $ 6.04 $ 4.47 $ 6.04