Employee Benefit Plans (Tables)

12 Months Ended

Jul. 31, 2014

Jul. 31, 2013

Compensation and Retirement Disclosure [Abstract]

Schedule of Changes in Accumulated Postemployment Benefit Obligations

The following table provides a reconciliation of the changes in the Plan’s accumulated benefit obligations during the years ended July 31:

	2013			2012
Obligation at beginning of year	$	14,225		$	15,011
Service cost	770			644
Interest cost	476			633
Actuarial (gain)/loss	(1,745		)	1,104
Benefit payments	(703		)	(2,062		)
Plan amendments	—			(1,105		)
Obligation at end of fiscal year	$	13,023		$	14,225

Schedule of Amounts Recognized in Balance Sheet

As of July 31, 2013 and 2012, amounts recognized as liabilities in the accompanying consolidated balance sheets consist of:

	2013		2012
Current liability	$	677	$	716
Noncurrent liability	12,346		13,509
	$	13,023	$	14,225

Schedule of Amounts Recognized in Other Comprehensive Income (Loss)

As of July 31, 2013 and 2012, pre-tax amounts recognized in accumulated other comprehensive income in the accompanying consolidated balance sheets consist of:

	2013		2012
Net actuarial gain	$	3,534	$	1,837
Prior service credit	1,203		1,405
	$	4,737	$	3,242

	2013			2012			2011
Income tax benefit (expense) related to items of other comprehensive (loss) income:
Net investment hedge translation adjustments	$	2,877		$	(7,784	)	$	9,324
Long-term intercompany loan settlements	(650		)	(2,508		)	(1,193		)
Cash flow hedges	454			(855		)	295
Pension and other post-retirement benefits	(555		)	583			(490		)
Other income tax adjustments	108			(898		)	(2,699		)
Income tax benefit (expense) related to items of other comprehensive (loss) income	$	2,234		$	(11,462	)	$	5,237

Schedule of Net Periodic Benefit Cost Not yet Recognized

Net periodic benefit cost for the Plan for fiscal years 2013, 2012, and 2011 includes the following components:

	Years Ended July 31,
	2013			2012			2011
Net periodic postretirement benefit cost included the following components:
Service cost — benefits attributed to service during the period	$	770		$	644		$	666
Prior service credit	(203		)	(203		)	(82		)
Interest cost on accumulated postretirement benefit obligation	476			633			694
Amortization of unrecognized gain	(47		)	(189		)	(76		)
Periodic postretirement benefit cost	$	996		$	885		$	1,202

Schedule of Assumptions Used

The following assumptions were used in accounting for the Plan:

	2013		2012		2011
Weighted average discount rate used in determining accumulated postretirement benefit obligation liability	4.00	%	3.25	%	4.50	%
Weighted average discount rate used in determining net periodic benefit cost	3.25	%	4.50	%	4.50	%
Assumed health care trend rate used to measure APBO at July 31	8.00	%	8.00	%	8.00	%
Rate to which cost trend rate is assumed to decline (the ultimate trend rate)	5.50	%	5.50	%	5.50	%
Fiscal year the ultimate trend rate is reached	2017		2016		2017

Schedule of Effect of One-Percentage-Point Change in Assumed Health Care Cost Trend Rates

A one-percentage point change in assumed health care cost trend rates would have the following effects on the Plan:

	One-Percentage Point Increase		One-Percentage Point Decrease
Effect on future service and interest cost	$	14	$	(26	)
Effect on accumulated postretirement benefit obligation at July 31, 2013	234		(238		)

Schedule of Expected Benefit Payments

The following benefit payments, which reflect expected future service, as appropriate, are expected to be paid during the years ending July 31:

2014	$	677
2015	740
2016	813
2017	926
2018	1,041
2019 through 2023	6,733