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COMPONENTS OF OTHER COMPREHENSIVE INCOME
 9 Months Ended
Apr. 30, 2013
Comprehensive Income (Loss), Net of Tax, Attributable to Parent [Abstract]  
COMPREHENSIVE INCOME
COMPONENTS OF OTHER COMPREHENSIVE INCOME
 
Three Months Ended
 
Nine Months Ended
 
Apr 30, 2013
 
Apr 30, 2012
 
Apr 30, 2013
 
Apr 30, 2012
Unrealized translation adjustment
$
(30,145
)
 
$
11,557

 
$
17,019

 
$
(54,113
)
Income taxes
(2,982
)
 
(2,563
)
 
(8,824
)
 
(2,873
)
Unrealized translation adjustment, net
$
(33,127
)
 
$
8,994

 
$
8,195

 
$
(56,986
)
 
 
 
 
 
 
 
 
Pension liability adjustment
$
6,060

 
$
(477
)
 
$
12,946

 
$
12,890

Income taxes
(1,861
)
 
1,382

 
(4,184
)
 
(4,200
)
Pension liability adjustment, net
$
4,199

 
$
905

 
$
8,762

 
$
8,690

 
 
 
 
 
 
 
 
Change in unrealized investment gains/(losses)
$
(327
)
 
$
(763
)
 
$
(220
)
 
$
(9,557
)
Income taxes
119

 
215

 
75

 
3,419

Change in unrealized investment gains/(losses), net
$
(208
)
 
$
(548
)
 
$
(145
)
 
$
(6,138
)
 
 
 
 
 
 
 
 
Change in unrealized gains/(losses) on derivatives
$
1,753

 
$
—

 
$
(2,336
)
 
$
—

Income taxes
(205
)
 
—

 
107

 
—

Change in unrealized gains/(losses) on derivatives, net
$
1,548

 
$
—

 
$
(2,229
)
 
$
—


Unrealized investment gains on available-for-sale securities, net of related income taxes, consist of the following:
 
Three Months Ended
 
Nine Months Ended
 
Apr 30, 2013
 
Apr 30, 2012
 
Apr 30, 2013
 
Apr 30, 2012
Unrealized gains/(losses) arising during the period
$
(253
)
 
$
(506
)
 
$
217

 
$
(103
)
Income taxes
92

 
161

 
(82
)
 
(109
)
Net unrealized gains/(losses) arising during the period
(161
)
 
(345
)
 
135

 
(212
)
Reclassification adjustment for (gains)/losses included in net earnings
(47
)
 
(203
)
 
(280
)
 
(5,926
)
Change in unrealized investment gains/(losses), net
$
(208
)
 
$
(548
)
 
$
(145
)
 
$
(6,138
)