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Incentive Plans and Stock-Based Compensation (Details 6) (Restricted Stock Units (RSUs) [Member], USD $)
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6 Months Ended |
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Jun. 01, 2013
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Restricted Stock Units (RSUs) [Member]
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| Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward] | |
| Nonvested at beginning of year | 39,945 |
| Granted | 23,624 |
| Vested | (15,525) |
| Nonvested at end of period | 48,044 |
| Weighted Average Grant Date Fair Value - Restricted Stock Units [Roll Forward] | |
| Weighted Average Grant Date Fair Value - Beginning of Year | $ 43.16 |
| Weighted Average Grant Date Fair Value - Granted | $ 45.19 |
| Weighted Average Grant Date Fair Value - Vested | $ 40.01 |
| Weighted Average Grant Date Fair Value - End of Period | $ 45.18 |