Equity and Incentive Compensation Plans - Summary of Stock Option Activity (Detail) (USD $)	9 Months Ended
	Nov. 01, 2014	Nov. 02, 2013
Share Based Compensation Arrangement by Share-based Payment Award [Line Items]
Weighted-average fair value of options granted (dollars per share)	$ 16.79	$ 14.09
Stock Options
Options outstanding at beginning of period (shares)	2,199,719
Granted (shares)	63,700
Exercised (shares)	(478,713)
Forfeited or expired (shares)	(62,274)
Options outstanding at end of period (shares)	1,722,432
Vested and exercisable at end of period (shares)	1,495,451
Options expected to vest in the future as of end of period (shares)	206,451
Weighted Average Exercise Price
Options outstanding at beginning of period (dollars per share)	$ 26.60
Granted (dollars per share)	$ 37.52
Exercised (dollars per share)	$ 29.11
Forfeited or expired (dollars per share)	$ 30.18
Options outstanding at end of period (dollars per share)	$ 26.18
Vested and exercisable at end of period (dollars per share)	$ 25.35
Options expected to vest in the future as of end of period (dollars per share)	$ 31.88