Employee Benefit Plans (Tables)

12 Months Ended

Jan. 31, 2013

Disclosure of Compensation Related Costs, Share-based Payments [Abstract]

Schedule Of Restricted Stock Units Activity

A summary of the status of the Company’s RSU activity for the fiscal year ended January 31, 2013 is as follows:

	Shares	Weighted- average grant date fair value
Outstanding at January 31, 2012	568,498	$43.74
Granted	305,097	52.80
Vested	(227,553)	40.75
Canceled	(39,275)	47.47
Outstanding at January 31, 2013	606,767	49.18

Schedule Of Stock Options Activity

A summary of the status of the Company’s MV Stock-settled SARs, MVOs and stock options activity for the fiscal year ended January 31, 2013 is as follows:

	Shares		Weighted- average exercise price	Weighted- Average remaining contractual term (in years)	Aggregate intrinsic value (in thousands)
Outstanding at January 31, 2012	1,651,400		$33.89
Granted	6,236		54.03
Exercised	(1,110,020	)	34.12
Canceled	(45,391	)	37.03
Outstanding at January 31, 2013	502,225		33.33	3.0	$	8,848
Vested and expected to vest at January 31, 2013	499,712		33.33	3.0	8,802
Exercisable at January 31, 2013	354,391		37.74	1.7	4,669

Summary Of The Status Of Stock-Based Equity Incentives Outstanding

A summary of the status of the Company’s stock-based equity incentives outstanding, representing MV Stock-settled SARs, MVOs and stock options, at January 31, 2013, is as follows:

	Outstanding				Exercisable
Range of exercise prices	Number outstanding at 1/31/13	Weighted- average remaining contractual life (years)	Weighted- average exercise price		Number exercisable at 1/31/13	Weighted- average exercise price
$21.13 – $21.13	172,181	5.9	$	21.13	33,079	$	21.13
24.27 – 33.74	23,804	0.6	27.94		22,866	27.79
37.04 – 37.04	49,000	2.0	37.04		49,000	37.04
37.06 – 40.69	32,347	2.8	38.15		31,149	38.17
41.08 – 41.08	204,180	1.2	41.08		204,180	41.08
41.55 – 45.72	11,257	1.2	44.89		10,897	44.98
48.79 – 54.03	9,456	6.2	52.25		3,220	48.79
	502,225	3.0	33.33		354,391	37.74