Share-Based Compensation Plans (Details 2) (Stock Options, USD $) In Millions, except Share data, unless otherwise specified	3 Months Ended
	May 03, 2014
Stock Options
Shares
Outstanding at the beginning of the period (in shares)	645,990
Granted (in shares)	110,576
Exercised (in shares)	(137,468)
Forfeited (in shares)	(60,000)
Outstanding at the end of the period (in shares)	559,098
Exercisable at the end of the period (in shares)	284,734
Weighted-Average Exercise Price
Outstanding at the beginning of the period (in dollars per share)	$ 28.80
Granted (in dollars per share)	$ 47.26
Exercised (in dollars per share)	$ 25.51
Forfeited (in dollars per share)	$ 17.18
Outstanding at the end of the period (in dollars per share)	$ 34.51
Exercisable at the end of the period (in dollars per share)	$ 31.32
Additional disclosures
Weighted-average grant date fair value of stock options granted (in dollars per share)	$ 16.41
Assumptions used to value stock options
Risk-free interest rate (as a percent)	1.75%
Expected lives	5 years
Dividend yield (as a percent)	1.80%
Expected volatility (as a percent)	44.43%
Unrecognized compensation cost
Unrecognized compensation cost related to non-vested stock options	$ 3.5
Compensation recognition period	2 years