Stock-Based Incentive Compensation Plans-Fair Value Assumptions (Details) (USD $)	12 Months Ended
	Nov. 25, 2012	Nov. 27, 2011	Nov. 28, 2010
Total Shareholder Return Plan (TSRP) [Member]
Fair Value Assumptions [Abstract]
Expected life (in years)	1 year 2 months 0 days	1 year 1 month 6 days
Expected volatility (percent)	38.30%	46.90%
Risk-free interest rate (percent)	0.20%	0.10%
Expected dividend (percent)	1.70%	1.20%
2006 Equity incentive plan (EIP) [Member] | Stock appreciation rights (SARs) [Member]
Fair Value Assumptions [Abstract]
Weighted-average grant date fair value	$ 10.96	$ 16.08	$ 13.10
Expected life (in years)	4 years 6 months 0 days	4 years 7 months 6 days	4 years 6 months
Expected volatility (percent)	47.10%	46.90%	48.00%
Risk-free interest rate (percent)	0.60%	2.00%	2.10%
Expected dividend (percent)	1.70%	1.20%	2.00%