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Goodwill - Goodwill Impairment Testing Assumptions (Details)	Jun. 30, 2018	Jun. 30, 2017
Intangible Assets [Abstract]
Growth rate	20.00%	25.00%
Discount rate	15.70%	19.50%
Terminal growth rate	1.50%	1.50%

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- Definition

Intangible Assets [Abstract]

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- Definition

Terminal Growth Rate Used To Extrapolate Cash Flow Projections

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- Definition

The discount rate applied to cash flow projections for a cash-generating unit (group of units). [Refer: Cash-generating units [member]]

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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The growth rate used to extrapolate cash flow projections beyond the period covered by the most recent budgets/forecasts for a cash-generating unit (group of units). [Refer: Cash-generating units [member]]

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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