PENSION AND PROFIT SHARING PLANS AND ARRANGEMENTS (Details 7) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Jul. 31, 2014
Defined Benefit Plan Disclosure [Line Items]
Prior service cost	$ 1,461
Net actuarial loss	9,751
U.S. Plans [Member]
Defined Benefit Plan Disclosure [Line Items]
Prior service cost	1,458
Net actuarial loss	4,075
Foreign Plans [Member]
Defined Benefit Plan Disclosure [Line Items]
Prior service cost	3
Net actuarial loss	$ 5,676