Stock-Based Compensation (Details 1) (USD $) In Millions, except Share data in Thousands, unless otherwise specified	9 Months Ended
	Aug. 30, 2013		Aug. 31, 2012		Nov. 30, 2012	Dec. 02, 2011
Performance shares & restricted stock units outstanding
Share Price	$ 45.75		$ 31.27
Performance Shares [Member] | Prior Year [Member]
Performance shares & restricted stock units outstanding
Number of shares outstanding	868		431		388	405
Outstanding weighted average remaining contractual life (in years)	9 months 29 days		9 months 15 days
RSU and performance awards oustanding aggregate intrinsic value	$ 39.7	[1]	$ 13.5	[1]
Number of shares vested and expected to vest	804		401
Vested and expected to vest weighted average remaining contractual life (in years)	9 months 22 days		9 months 4 days
Vested and expected to vest aggregate intrinsic value	36.7	[1]	12.5	[1]
Restricted Stock Unit [Member]
Performance shares & restricted stock units outstanding
Number of shares outstanding	18,163		18,877		18,415	16,871
Outstanding weighted average remaining contractual life (in years)	1 year 3 months 15 days		1 year 6 months 18 days
RSU and performance awards oustanding aggregate intrinsic value	831.0	[1]	590.3	[1]
Number of shares vested and expected to vest	16,159		16,403
Vested and expected to vest weighted average remaining contractual life (in years)	1 year 2 months 19 days		1 year 5 months 12 days
Vested and expected to vest aggregate intrinsic value	$ 736.8	[1]	$ 512.1	[1]

[1] The intrinsic value is calculated as the market value as of the end of the fiscal period. As reported by the NASDAQ Global Select Market, the market values as of August 30, 2013 and August 31, 2012 were $45.75 and $31.27, respectively.