Share-Based Compensation (SARs Activity) (Details) (Stock Appreciation Rights (SARs) [Member], USD $)	9 Months Ended
	Nov. 02, 2013
Number of Underlying Shares Outstanding [Roll Forward]
Number of Underlying Shares, Outstanding, Beginning Balance	9,246,859
Number of Underlying Shares, Exercised	(510,875)
Number of Underlying Shares, Forfeited or expired	(33,600)
Number of Underlying Shares, Outstanding, Ending Balance	8,997,584
Weighted-Average Exercise Price [Roll Forward]
Weighted-Average Exercise Price, Outstanding, Beginning Balance	$ 40.17
Weighted-Average Exercise Price, Exercised	$ 31.99
Weighted-Average Exercise Price, Forfeited or expired	$ 49.97
Weighted-Average Exercise Price, Outstanding, Ending Balance	$ 40.80
Aggregate Intrinsic Value, Outstanding	$ 34,277,453
Weighted-Average Remaining Contractual Life, Outstanding	3 years 8 months
Number of Underlying shares, Stock appreciation rights exercisable	2,991,261
Number of Underlying Shares, Stock appreciation rights expected to become exercisable	5,957,158
Weighted-Average Exercise Price, Stock appreciation rights exercisable	$ 46.03
Weighted-Average Exercise Price, Stock appreciation rights expected to become exercisable	$ 38.11
Aggregate Intrinsic Value, Stock appreciation rights exercisable	3,696,298
Aggregate Intrinsic Value, Stock appreciation rights expected to become exercisable	$ 30,578,924
Weighted-Average Remaining Contractual Life, Stock appreciation rights exercisable	4 years 5 months
Weighted Average Remaining Contractual Life, Stock appreciation rights expected to become exercisable	3 years 5 months
Chairman And Chief Executive Officer [Member]
Number of Underlying Shares Outstanding [Roll Forward]
Number of Underlying Shares, Granted	0
Weighted-Average Exercise Price [Roll Forward]
Weighted-Average Exercise Price, Granted	$ 0.00
Other Executive Officers [Member]
Number of Underlying Shares Outstanding [Roll Forward]
Number of Underlying Shares, Granted	189,700
Weighted-Average Exercise Price [Roll Forward]
Weighted-Average Exercise Price, Granted	$ 46.57
All Other Associates [Member]
Number of Underlying Shares Outstanding [Roll Forward]
Number of Underlying Shares, Granted	105,500
Weighted-Average Exercise Price [Roll Forward]
Weighted-Average Exercise Price, Granted	$ 45.46