Incentive Plans and Stock-Based Compensation - Stock Options Compensation Expense (Details) - Employee and Non-Employee Stock Options [Member] - USD ($) $ in Thousands |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
Aug. 27, 2016 |
Aug. 29, 2015 |
Aug. 27, 2016 |
Aug. 29, 2015 |
|
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | ||||
| Pre-tax compensation expense | $ 522 | $ 896 | $ 2,346 | $ 4,460 |
| Deferred tax benefits | (190) | (326) | (853) | (1,622) |
| Excess tax benefits associated with tax deductions over the amount of compensation expense recognized in the consolidated condensed financial statements | 981 | 139 | 1,804 | 923 |
| Fair value of stock options on date of grant | 0 | 0 | 2,144 | 3,196 |
| Total intrinsic value of stock options exercised | 5,991 | 535 | 12,230 | 3,699 |
| Cash received upon exercise of stock options | 13,830 | 710 | 29,292 | 5,306 |
| Addition to capital in excess of par value due to exercise of stock options | $ 14,491 | $ 830 | $ 30,392 | $ 6,079 |