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Income Taxes (Details Textual) - USD ($) $ in Thousands	3 Months Ended
	Oct. 31, 2021	Oct. 31, 2020
Income Tax Disclosure [Abstract]
Provision for (benefit from) income taxes	$ (17,038)	$ (10,677)
Effective income tax rate, continuing operations	25.00%
Increase (decrease) in unrecognized tax benefits	$ 400
Unrecognized tax benefits that would impact tax rate	$ 11,100

X

- Definition

Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

+ References

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-Name Accounting Standards Codification
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Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

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Amount of increase (decrease) in unrecognized tax benefits attributable to uncertain tax positions taken in tax returns.

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The total amount of unrecognized tax benefits that, if recognized, would affect the effective tax rate.

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