Other Comprehensive Income Schedule of Other Comprehensive Income, Tax (Details) - USD ($) $ in Thousands	3 Months Ended
Oct. 31, 2018	Oct. 31, 2017
Other Comprehensive Income (Loss), Tax [Abstract]
Derivatives used in Net Investment Hedge, Tax Benefit (Expense)	$ (405)	$ (301)
Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, Tax	(100)	(195)
Other Comprehensive Income Tax Other Adjustments	47	11
Other Comprehensive Income (Loss), Tax	$ (458)	$ (485)

Other Comprehensive Income Tax Other Adjustments

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- Definition

Amount of income tax expense (benefit) from transactions on foreign currency derivatives that are designated as, and are effective as, economic hedges of a net investment in a foreign entity.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 830
-SubTopic 30
-Section 45
-Paragraph 20
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- Definition

Amount of tax expense (benefit) allocated to other comprehensive income (loss).

+ References

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-Publisher FASB
-Name Accounting Standards Codification
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- References

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- Definition

Amount of tax expense (benefit), before reclassification adjustments, related to increase (decrease) in accumulated gain (loss) from derivative instruments designated and qualifying as the effective portion of cash flow hedges and an entity's share of an equity investee's increase (decrease) in deferred hedging gain (loss).

+ References

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