Earnings Per Share and Stock Repurchase Activity (Calculation of Stock Repurchase Activity) (Details) - USD ($) $ in Thousands |
12 Months Ended | ||
|---|---|---|---|
Nov. 28, 2015 |
Nov. 29, 2014 |
Nov. 30, 2013 |
|
| Earnings Per Share and Stock Repurchase Activity [Abstract] | |||
| Number of antidilutive options with exercise prices greater than the average market price excluded from the computation of dilutive earnings per share | 733,413 | 441,033 | 125,135 |
| Common stock repurchased and retired pursuant to the Company's stock repurchase program | $ 70,777 | $ 32,822 | $ 27,708 |
| Number of shares repurchased and retired pursuant to the Company's stock repurchase program | 1,331,941 | 535,703 | 534,100 |