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Share Based Compensation (Tables)

12 Months Ended

Mar. 31, 2012

Share Based Compensation [Abstract]

Summary of changes in outstanding stock options

		Weighted Average Exercise Price				Options Outstanding
At March 28, 2009		$	11.41				3,085,590
Granted		$	17.89				255,420
Exercised		$	9.25				(970,721	)
Canceled		$	14.99				(27,841	)
At March 27, 2010		$	12.96				2,342,448
Granted		$	31.51				788,027
Exercised		$	9.97				(569,063	)
Canceled		$	18.22				(35,734	)
At March 26, 2011		$	19.35				2,525,678
Granted		$	32.86				173,075
Exercised		$	14.47				(816,594	)
Canceled		$	21.10				(30,571	)
At March 31, 2012		$	22.75				1,851,588

A summary of the status of and changes in non-vested stock options granted

		Options				Weighted Average Grant-Date Fair Value (per Option)
Non-vested at March 28, 2009			841,638			$	4.21
Granted			255,420			$	5.38
Vested			(406,872	)		$	4.37
Canceled			(19,688	)		$	4.78
Non-vested at March 27, 2010			670,498			$	4.49
Granted			788,027			$	8.58
Vested			(497,655	)		$	4.73
Canceled			(30,831	)		$	5.57
Non-vested at March 26, 2011			930,039			$	7.83
Granted			173,075			$	8.41
Vested			(357,697	)		$	7.54
Canceled			(23,342	)		$	6.62
Non-vested at March 31, 2012			722,075			$	8.16

Summarizes information about fixed stock options outstanding

		Options Outstanding												Options Exercisable
Range of Exercise Prices		Shares Under Option				Weighted Average Remaining Life				Weighted Average Exercise Price				Shares Under Option				Weighted Average Exercise Price
$  5.29 - $12.11			456,558				1.95			$	10.73				430,703			$	10.67
$12.12 - $18.05			475,515				4.44			$	16.36				399,618			$	16.04
$18.06 - $33.62			483,015				4.15			$	28.97				138,817			$	28.06
$33.63 - $44.59			436,500				3.89			$	35.39				160,375			$	35.42

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Tabular disclosure of the changes in outstanding nonvested shares.

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Tabular disclosure of option exercise prices, by grouped ranges, including the upper and lower limits of the price range, the number of shares under option, weighted average exercise price and remaining contractual option terms.

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Tabular disclosure of the number and weighted-average exercise prices (or conversion ratios) for share options (or share units) that were outstanding at the beginning and end of the year, vested and expected to vest, exercisable or convertible at the end of the year, and the number of share options or share units that were granted, exercised or converted, forfeited, and expired during the year.

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