XML 36 R77.htm IDEA: XBRL DOCUMENT
v3.19.3

Fair Value Of Financial Instruments ( Schedule Of Key Valuation Inputs Used) (Details) - 12 months ended Jun. 30, 2019 $ in Millions, R in Billions | ZAR (R) | USD ($)
--- | --- | ---
Deferred tax including assessed tax losses | R 2.9 | [1] | $ 20.6
Weighted Average Cost of Capital (WACC) Rate [Member] | Minimum [Member] |  |  |
Investment fair value measurement inputs | 15.00% |  |
Weighted Average Cost of Capital (WACC) Rate [Member] | Maximum [Member] |  |  |
Investment fair value measurement inputs | 20.00% |  |
Cell C [Member] |  |  |
Net adjusted external debt | R 13.9 | [1] | $ 648.9
Lease liabilities included in net adjusted external debt | R 6.4 |  |
Cell C [Member] | Long Term Growth Rate [Member] |  |  |
Investment fair value measurement inputs | 4.50% |  |
Cell C [Member] | Marketability Discount [Member] |  |  |
Investment fair value measurement inputs | 10.00% |  |
Cell C [Member] | Minority Discount [Member] |  |  |
Investment fair value measurement inputs | 15.00% |  |
[1] | translated from ZAR to U.S. dollars at exchange rates applicable as of June 30, 2019.

X
- Definition Deferred Tax Including Assessed Tax Losses + References No definition available. + Details
Name: | ueps_DeferredTaxIncludingAssessedTaxLosses
Namespace Prefix: | ueps_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Fair Value Measurement Valuation Inputs + References No definition available. + Details
Name: | ueps_FairValueMeasurementValuationInputs
Namespace Prefix: | ueps_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Lease Liabilities Included In Net Adjusted External Debt + References No definition available. + Details
Name: | ueps_LeaseLiabilitiesIncludedInNetAdjustedExternalDebt
Namespace Prefix: | ueps_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Net Adjusted External Debt + References No definition available. + Details
Name: | ueps_NetAdjustedExternalDebt
Namespace Prefix: | ueps_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Details
Name: | us-gaap_MeasurementInputTypeAxis=us-gaap_MeasurementInputCapRateMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_RangeAxis=srt_MinimumMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_RangeAxis=srt_MaximumMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis=ueps_CellCLimitedMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_MeasurementInputTypeAxis=us-gaap_MeasurementInputLongTermRevenueGrowthRateMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_MeasurementInputTypeAxis=us-gaap_MeasurementInputDiscountForLackOfMarketabilityMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_MeasurementInputTypeAxis=us-gaap_MeasurementInputDiscountRateMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |