Consolidated Statement of Stockholders Equity and Other Comprehensive Income (USD $) In Thousands	Total		Common Stock	Additional Paid-in Capital	Retained Earnings	Accumulated Other Comprehensive Income/(Loss)	Comprehensive Income
Beginning Balance at Mar. 29, 2008	$ 494,188		$ 256	$ 186,933	$ 302,196	$ 4,803
Beginning Balance, Shares at Mar. 29, 2008			25,695
Employee stock purchase plan	2,659		1	2,658
Employee stock purchase plan, Shares			59
Exercise of stock options and related tax benefit	35,070		10	35,060
Exercise of stock options and related tax benefit, Shares			950
Shares repurchased	(59,998)		(11)	(8,003)	(51,984)
Shares repurchased, Shares			(1,100)
Issuance of restricted stock, net of cancellations, shares			18
Stock compensation expense	10,181			10,181
Net income	59,304				59,304		59,304
Impact of defined benefit plans, net of tax	(697)					(697)	(697)
Foreign currency translation adjustment	(10,045)					(10,045)	(10,045)
Unrealized loss (gain) on hedges, net of tax	4,858					4,858	4,858
Reclassification of hedge loss to earnings, net of tax	4,364					4,364	4,364
Comprehensive income							57,784
Ending Balance at Mar. 28, 2009	539,884		256	226,829	309,516	3,283
Ending Balance, Shares at Mar. 28, 2009			25,622
Employee stock purchase plan	2,909		1	2,908
Employee stock purchase plan, Shares			66
Exercise of stock options and related tax benefit	19,072		5	19,067
Exercise of stock options and related tax benefit, Shares			488
Shares repurchased	(40,000)		(7)	(6,748)	(33,245)
Shares repurchased, Shares			(735)
Stock compensation expense	10,267			10,267
Net income	58,370				58,370		58,370
Impact of defined benefit plans, net of tax	(309)					(309)	(309)
Foreign currency translation adjustment	2,599					2,599	2,599
Unrealized loss (gain) on hedges, net of tax	(477)					(477)	(477)
Reclassification of hedge loss to earnings, net of tax	809					809	809
Comprehensive income							60,992
Ending Balance at Apr. 03, 2010	593,124	[1]	255	252,323	334,641	5,905
Ending Balance, Shares at Apr. 03, 2010			25,441
Employee stock purchase plan	3,681		1	3,680
Employee stock purchase plan, Shares			78
Exercise of stock options and related tax benefit	44,905		9	44,896
Exercise of stock options and related tax benefit, Shares			1,012
Shares repurchased	(50,000)		(9)	(9,000)	(40,991)
Shares repurchased, Shares			(907)
Issuance of restricted stock, net of cancellations, shares			36
Stock compensation expense	10,810			10,810
Net income	79,980				79,980		79,980
Impact of defined benefit plans, net of tax	555					555	555
Foreign currency translation adjustment	6,380					6,380	6,380
Unrealized loss (gain) on hedges, net of tax	(4,068)					(4,068)	(4,068)
Reclassification of hedge loss to earnings, net of tax	769					769	769
Comprehensive income							83,616
Ending Balance at Apr. 02, 2011	$ 686,136		$ 256	$ 302,709	$ 373,630	$ 9,541
Ending Balance, Shares at Apr. 02, 2011			25,660

[1] Certain balances were revised to reflect updates to our purchase price allocation of our Global Med acquisition - See Note 3, Acquisitions.