Incentive Plans and Stock-Based Compensation - Restricted Stock Unit Awards with Performance Conditions Activity (Details) - Restricted Stock Unit Awards with Performance Conditions [Member]	3 Months Ended
	Feb. 27, 2016 $ / shares shares
Units
Nonvested at beginning of year (in units) | shares	92,650
Granted (in units) | shares	0
Vested (in units) | shares	0
Surrendered (in units) | shares	(2,671)
Nonvested at end of period (in units) | shares	89,979
Weighted Average Grant Date Fair Value
Weighted Average Grant Date Fair Value - Beginning of Year (in dollars per unit) | $ / shares	$ 63.22
Weighted Average Grant Date Fair Value - Granted (in dollars per unit) | $ / shares	0.00
Weighted Average Grant Date Fair Value - Vested (in dollar per unit) | $ / shares	0.00
Weighted Average Grant Date Fair Value - Surrendered (in dollars per unit) | $ / shares	63.22
Weighted Average Grant Date Fair Value - End of Period (in dollars per unit) | $ / shares	$ 63.22