COMPONENTS OF OTHER COMPREHENSIVE INCOME (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended	6 Months Ended
Jan. 31, 2013	Jan. 31, 2012	Jan. 31, 2013	Jan. 31, 2012
Comprehensive Income (Loss), Net of Tax, Attributable to Parent [Abstract]
Unrealized translation adjustment	$ 12,661	$ (40,736)	$ 47,164	$ (65,670)
Income taxes	(5,091)	(1,112)	(5,842)	(310)
Unrealized translation adjustment, net	7,570	(41,848)	41,322	(65,980)
Pension liability adjustment	4,900	7,113	6,886	13,367
Income taxes	(1,525)	(3,559)	(2,323)	(5,582)
Pension liability adjustment, net	3,375	3,554	4,563	7,785
Change in unrealized investment gains/(losses)	(481)	812	107	(8,794)
Income taxes	137	(254)	(44)	3,204
Change in unrealized investment gains/(losses), net	(344)	558	63	(5,590)
Change in unrealized gains/(losses) on derivatives	(1,967)	0	(4,089)	0
Income taxes	142	0	312	0
Change in unrealized gains/(losses) on derivatives, net	$ (1,825)	$ 0	$ (3,777)	$ 0

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Before tax amount of the appreciation (loss) in value of unsold available-for-sale securities attributable to the parent entity. Excludes amounts related to other than temporary impairment (OTTI) losses.

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-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

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