ACQUISITIONS (Details 4) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
	Aug. 02, 2014	Jul. 29, 2017	Jul. 30, 2016	Aug. 01, 2015
Assets Acquired and Liabilities Assumed
Goodwill		$ 371,259	$ 366,168	$ 266,640
Acquisition costs			2,100
Tony's Fine Foods
Business Acquisition [Line Items]
Total purchase price	$ 202,700
Business acquisition, cash consideration paid	$ 196,500
Business acquisition, shares issued	112
Assets Acquired and Liabilities Assumed
Acquisition costs			$ 300