Stock Compensation Plans and Capital Stock Transactions - Stock Option Activity (Details) - Employee Stock Option $ / shares in Units, $ in Thousands	12 Months Ended
	Jan. 30, 2016 USD ($) $ / shares shares
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward]
Outstanding, beginning of period (in shares) | shares	1,947,928
Granted (in shares) | shares	0
Exercised (in shares) | shares	(718,628)
Forfeited or expired (in shares) | shares	(168,526)
Outstanding, end of period (in shares) | shares	1,060,774
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price [Abstract]
Outstanding, beginning of period, weighted average exercise price (in usd per share) | $ / shares	$ 15.16
Granted, weighted average exercise price (in usd per share) | $ / shares	0.00
Exercised, weighted average exercise price (in usd per share) | $ / shares	11.42
Forfeited or expired, weighted average exercise price (in usd per share) | $ / shares	31.06
Outstanding, end of period, weighted average exercise price (in usd per share) | $ / shares	$ 15.17
Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest [Abstract]
Vested and expected to vest, Number of Shares | shares	1,060,774
Exercisable, Number of Shares | shares	1,060,774
Vested and expected to vest, weighted average exercise price (in usd per share) | $ / shares	$ 15.17
Exercisable, weighted average exercise price (in usd per share) | $ / shares	$ 15.17
Outstanding, weighted average remaining contractual term, years	3 years 6 months 28 days 19 hours 12 minutes
Vested and expected to vest, weighted average remaining contractual term, years	3 years 6 months 28 days 19 hours 12 minutes
Exercisable, weighted average remaining contractual term, years	3 years 6 months 28 days 19 hours 12 minutes
Outstanding, aggregate intrinsic value | $	$ 808
Vested and expected to vest, aggregate intrinsic value | $	808
Exercisable, aggregate intrinsic value | $	$ 808