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Percentage of total assets represented by acquisition of share capital.

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Amount of obligations incurred classified as other, payable within one year or the normal operating cycle, if longer.

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Nominal or face amount used to calculate payment on derivative.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Gross amount of debt extinguished.

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Fair value of obligations measured on a recurring basis.

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Amount of transfer of financial instrument classified as an asset into (out of) level 3 of the fair value hierarchy.

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Fair value of financial obligations, including, but not limited to, debt instruments, derivative liabilities, federal funds purchased and sold under agreements to repurchase, securities loaned or sold under agreements to repurchase, financial instruments sold not yet purchased, guarantees, line of credit, loans and notes payable, servicing liability, and trading liabilities.

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For investments which are quantified by principal amount, the principle balance held at close of period.

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Balance held at close of period in number of shares.

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Fair Value Of Financial Instruments (Narrative) (Details) R in Millions		3 Months Ended		12 Months Ended
	May 03, 2019 ZAR (R)	Mar. 31, 2019 USD ($)	Mar. 31, 2019 ZAR (R)	Jun. 30, 2021 USD ($) shares	Jun. 30, 2019 USD ($)	Jun. 30, 2019 ZAR (R)	Jun. 30, 2020 USD ($) shares	Jun. 30, 2019 ZAR (R)	Jun. 30, 2018 USD ($)	Jun. 30, 2018 ZAR (R)	Aug. 02, 2017 shares
Derivatives, Fair Value [Line Items]
Other payables				$ 13,288,000			$ 11,329,000
Transfers into or out of Level 3				0
Nonrecurring [Member]
Derivatives, Fair Value [Line Items]
Liabilities measured at fair value				$ 0
Foreign Exchange Contracts [Member]
Derivatives, Fair Value [Line Items]
Notional amount							$ 0
Cell C [Member]
Derivatives, Fair Value [Line Items]
Equity method investment, percentage of ownership interest				0.00%
Cell C [Member] \| Minimum [Member]
Derivatives, Fair Value [Line Items]
Increase decrease in weighted average cost of capital				(2.00%)
Cell C [Member] \| Maximum [Member]
Derivatives, Fair Value [Line Items]
Increase decrease in weighted average cost of capital				3.00%
DNI [Member]
Derivatives, Fair Value [Line Items]
Long-term liabilities									$ 27,200,000	R 373.6
Accreted interest					$ 1,800,000	R 26.4
Settlement of contingent consideration		$ 27,600,000	R 400.0
DNI [Member] \| Maximum [Member]
Derivatives, Fair Value [Line Items]
DNI contingent consideration					$ 27,600,000			R 400.0
Net1 SA [Member] \| Cell C [Member] \| Class A [Member]
Derivatives, Fair Value [Line Items]
Investment shares owned \| shares											75,000,000
Net1 SA [Member] \| DNI [Member]
Derivatives, Fair Value [Line Items]
Settlement of contingent consideration \| R	R 230.0
Cell C [Member] \| Net1 SA [Member] \| Class A [Member]
Derivatives, Fair Value [Line Items]
Investment shares owned \| shares				75,000,000			75,000,000
Investment amount owned				$ 0.0			$ 0.0