Earnings Per Share (Tables)

6 Months Ended

Jul. 30, 2011

Earnings per Share [Abstract]

Earnings per Share

	For the Three Months						For the Six Months
	Ended						Ended
	July 30,			July 31,			July 30,			July 31,
	2011			2010			2011			2010
Numerator
Total net earnings attributable to common shareholders	$	57,078		$	42,962		$	84,503		$	56,524
Net earnings allocated to participating securities (restricted stock and deferred stock units)		(711	)		(402	)		(978	)		(521	)
Net earnings attributable to common shareholders	$	56,367		$	42,560		$	83,525		$	56,003
Denominator
Basic weighted average common shares outstanding		51,489			52,648			51,703			52,533
Effect of dilutive securities:
Stock options and equity-based compensation		303			158			291			184
Diluted weighted average common shares outstanding		51,792			52,806			51,994			52,717
Net earnings per common share attributable to common shareholders:
Basic	$	1.09		$	0.81		$	1.62		$	1.07
Diluted	$	1.09		$	0.81		$	1.61		$	1.06