Income Taxes (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Mar. 31, 2012	Apr. 02, 2011	Apr. 03, 2010
Federal:
Current	$ (17,333)	$ 14,172	$ (8,732)
Deferred	74,911	95,660	56,085
Federal income tax expense (benefit), Total	57,578	109,832	47,353
State:
Current	(2,999)	2,365	6,174
Deferred	6,591	13,240	243
State income tax expense (benefit), Total	3,592	15,605	6,417
Foreign:
Current	7,978	3,107	8,809
Deferred	(2,176)	661	1,702
Foreign income tax expense (benefit), Total	5,802	3,768	10,511
Total	$ 66,972	$ 129,205	$ 64,281