Supplemental Cash Flow Information (Tables)

6 Months Ended

Oct. 26, 2012

Supplemental Cash Flow Information [Abstract]

Supplemental Cash Flow Information [Table Text Block]

	(in thousands)
		Three Months Ended				Six Months Ended
		Oct. 26, 2012		Oct. 28, 2011		Oct. 26, 2012		Oct. 28, 2011
Income taxes paid, net	$	23,621	$	16,381	$	33,985	$	29,414
Interest paid	$	1,746	$	1,993	$	3,865	$	4,161