Acquisitions, Dispositions And Discontinued Operations (Impact Of Deconsolidation And Calculation Of Net Loss Recognized On Deconsolidation) (Details) $ in Thousands, R in Millions, ₩ in Billions					1 Months Ended				12 Months Ended
	May 31, 2020 USD ($)	Mar. 01, 2020 KRW (₩)	Mar. 01, 2020 USD ($)	Dec. 31, 2019 USD ($)	Jul. 31, 2019 USD ($)	Jul. 31, 2019 ZAR (R)	Mar. 31, 2019 USD ($)	Mar. 31, 2019 ZAR (R)	Jun. 30, 2020 USD ($)	Jun. 30, 2019 USD ($)		Jun. 30, 2018 USD ($)		Nov. 01, 2019 USD ($)	Nov. 01, 2019 ZAR (R)
Less: carrying value, comprising									$ 0	$ 0	[1]
Settlement assets									8,014	24,523	[1]
Settlement liabilities									(8,015)	(24,523)	[1]
Gain (loss) recognized on disposal, after tax									6,402	13,630	[1]	$ 9,945	[1]
Discontinued [Member]
Gain (loss) recognized on disposal, after tax										13,630		14,559
Net1 Korea [Member]
Cash and cash equivalents										26,051
Accounts receivable, net										41,359
Finance loans receivable, net										9,650
Inventory										1,826
Property, plant and equipment, net										10,327
Goodwill (Note 11)										112,071
Intangible assets, net										9,661
Deferred income taxes assets (Note 19)										1,917
Other long-term assets, including reinsurance assets										15,414
Accounts payable										(7,139)
Other payables										(6,827)
Income taxes payable										(4,893)
Deferred income taxes liabilities										(2,756)
Net1 Korea [Member] | Discontinued [Member]
Proceeds from disposal, net of cash disposed			$ 192,619
Add: Cash and cash equivalents disposed			23,473
Add: Cash withheld by purchaser to settle South Korean taxes			21,128
Fair value of consideration received			237,220
Less: carrying value, comprising			200,843
Cash and cash equivalents			23,473
Accounts receivable, net			30,467
Finance loans receivable, net			13,695
Inventory			2,377
Property, plant and equipment, net			7,601
Operating lease right of use asset			181
Goodwill (Note 11)			107,964
Intangible assets, net			4,655
Deferred income taxes assets (Note 19)			1,719
Other long-term assets, including reinsurance assets			10,984
Accounts payable			(5,484)
Other payables			(5,523)
Operating lease lease liability - current			(69)
Income taxes payable			(3,481)
Deferred income taxes liabilities			(1,497)
Operating lease liability - long-term			(112)
Long-term debt			(335)
Released from accumulated other comprehensive income - foreign currency translation reserve (Note 1 and Note 16)			14,228
Settlement assets			44,111
Settlement liabilities			(44,111)
Taxes related to gain recognized on disposal			15,279
Gain recognized on disposal, before transaction costs and tax			36,377
Transaction costs			8,644
Gain (loss) recognized on disposal, before tax			27,733
Gain (loss) recognized on disposal, after tax			12,454						6,402	5,800		7,554
FIHRST [Member]
Released from accumulated other comprehensive income - foreign currency translation reserve (Note 1 and Note 16)									(1,578)	0	[2]	0	[2]
FIHRST [Member] | Discontinued [Member]
Proceeds from disposal, net of cash disposed				$ 10,895
Add: Cash and cash equivalents disposed				854
Fair value of consideration received				11,749										$ 10,900	R 159.7
Less: carrying value, comprising				1,870
Cash and cash equivalents				854
Accounts receivable, net				367
Property, plant and equipment, net				64
Goodwill (Note 11)				599
Intangible assets, net				30
Deferred income taxes assets (Note 19)				42
Accounts payable				(7)
Other payables				(1,437)
Income taxes payable				(220)
Released from accumulated other comprehensive income - foreign currency translation reserve (Note 1 and Note 16)				1,578
Settlement assets				17,406
Settlement liabilities				(17,406)
Taxes related to gain recognized on disposal				0
Capital gains tax				2,654
Release of valuation allowance related to capital gains tax previously unutilized				(2,654)
Transaction costs				136
Gain (loss) recognized on disposal, before tax				9,879
Gain (loss) recognized on disposal, after tax				$ 9,743
DNI [Member]
Released from accumulated other comprehensive income - foreign currency translation reserve (Note 1 and Note 16)									(11,323)	(5,679)	[2]	0	[2]
DNI [Member] | Discontinued [Member]
Gain (loss) recognized on disposal, after tax										7,830		$ 7,005
Transaction costs incurred directly related to the disposal			7,500
Transaction costs related to non-refundable securities transfer tax		₩ 1.4	1,200
Capital gains taxes withheld from purchase price by purchaser		₩ 23.8	19,900
Total tax withholding from purchase price by purchaser			$ 21,100
DNI [Member] | Discontinued [Member] | Short-term Debt [Member]
Credit facility settled in full and cancelled					$ 4,300	R 60.5
DNI [Member] | Equity Method Investment Total [Member] | Discontinued [Member]
Fair value of consideration received										27,626
Fair value of retained interest in DNI										74,195
Carrying value of non-controlling interest										88,934
Subtotal										190,755
Less: carrying value, comprising										199,930
Cash and cash equivalents										2,114
Accounts receivable, net										24,577
Finance loans receivable, net										1,030
Inventory										893
Property, plant and equipment, net										1,265
Equity-accounted investments										242
Goodwill (Note 11)										113,003
Intangible assets, net										80,769
Deferred income taxes assets (Note 19)										28
Other long-term assets, including reinsurance assets										26,553
Accounts payable										(5,186)
Other payables										(16,484)
Income taxes payable										(2,482)
Deferred income taxes liabilities										(22,083)
Long-term debt										(10,150)
Released from accumulated other comprehensive income - foreign currency translation reserve (Note 1 and Note 16)										5,841
Loss recognized on disposal before tax related to sale of 17% of DNI										(10,720)
Loss recognized on disposal, before tax, related to fair value adjustment of retained interest in 38% of DNI										1,545
Taxes related to gain recognized on disposal										0
Gain (loss) recognized on disposal, before tax										(9,175)
Gain (loss) recognized on disposal, after tax										(9,175)
DNI [Member] | Equity Method Investment 17% Sold [Member] | Discontinued [Member]
Fair value of consideration received										27,626
Fair value of retained interest in DNI										0
Carrying value of non-controlling interest										0
Subtotal										27,626
Less: carrying value, comprising										38,346
Cash and cash equivalents										354
Accounts receivable, net										4,116
Finance loans receivable, net										173
Inventory										149
Property, plant and equipment, net										212
Equity-accounted investments										41
Goodwill (Note 11)										18,924
Intangible assets, net										13,526
Deferred income taxes assets (Note 19)										5
Other long-term assets, including reinsurance assets										4,447
Accounts payable										(868)
Other payables										(2,760)
Income taxes payable										(416)
Deferred income taxes liabilities										(3,698)
Long-term debt										(1,700)
Released from accumulated other comprehensive income - foreign currency translation reserve (Note 1 and Note 16)										5,841
Loss recognized on disposal before tax related to sale of 17% of DNI										(10,720)
Loss recognized on disposal, before tax, related to fair value adjustment of retained interest in 38% of DNI										0
Taxes related to gain recognized on disposal										505
Gain (loss) recognized on disposal, before tax										(10,720)
Gain (loss) recognized on disposal, after tax										(11,225)
Capital gain (loss) as a result of disposal of business							$ 500
DNI [Member] | Equity Method Investment 8% Retained Interest Sold In May 2019 [Member] | Discontinued [Member]
Fair value of consideration received										0
Fair value of retained interest in DNI										14,849
Carrying value of non-controlling interest										0
Subtotal										14,849
Less: carrying value, comprising										14,540
Cash and cash equivalents										158
Accounts receivable, net										1,841
Finance loans receivable, net										77
Inventory										66
Property, plant and equipment, net										95
Equity-accounted investments										19
Goodwill (Note 11)										8,466
Intangible assets, net										6,051
Deferred income taxes assets (Note 19)										2
Other long-term assets, including reinsurance assets										1,989
Accounts payable										(389)
Other payables										(1,235)
Income taxes payable										(186)
Deferred income taxes liabilities										(1,654)
Long-term debt										(760)
Released from accumulated other comprehensive income - foreign currency translation reserve (Note 1 and Note 16)										0
Loss recognized on disposal before tax related to sale of 17% of DNI										0
Loss recognized on disposal, before tax, related to fair value adjustment of retained interest in 38% of DNI										309
Taxes related to gain recognized on disposal										(3,836)
Gain (loss) recognized on disposal, before tax										309
Gain (loss) recognized on disposal, after tax										4,145
Capital gain (loss) as a result of disposal of business							(2,000)
DNI [Member] | Equity Method Investment 30% Retained Interest [Member] | Discontinued [Member]
Fair value of consideration received										0
Fair value of retained interest in DNI										59,346
Carrying value of non-controlling interest										0
Subtotal										59,346
Less: carrying value, comprising										58,110
Cash and cash equivalents										633
Accounts receivable, net										7,358
Finance loans receivable, net										308
Inventory										268
Property, plant and equipment, net										379
Equity-accounted investments										72
Goodwill (Note 11)										33,834
Intangible assets, net										24,183
Deferred income taxes assets (Note 19)										8
Other long-term assets, including reinsurance assets										7,950
Accounts payable										(1,553)
Other payables										(4,936)
Income taxes payable										(743)
Deferred income taxes liabilities										(6,612)
Long-term debt										(3,039)
Released from accumulated other comprehensive income - foreign currency translation reserve (Note 1 and Note 16)										0
Loss recognized on disposal before tax related to sale of 17% of DNI										0
Loss recognized on disposal, before tax, related to fair value adjustment of retained interest in 38% of DNI										1,236
Taxes related to gain recognized on disposal										3,331
Gain (loss) recognized on disposal, before tax										1,236
Gain (loss) recognized on disposal, after tax										(2,095)
Capital gain (loss) as a result of disposal of business							$ (3,300)
DNI [Member] | Equity Method Investment Attributed To Noncontrolling Interest [Member] | Discontinued [Member]
Fair value of consideration received										0
Fair value of retained interest in DNI										0
Carrying value of non-controlling interest										88,934
Subtotal										88,934
Less: carrying value, comprising										88,934
Cash and cash equivalents										969
Accounts receivable, net										11,262
Finance loans receivable, net										472
Inventory										410
Property, plant and equipment, net										579
Equity-accounted investments										110
Goodwill (Note 11)										51,779
Intangible assets, net										37,009
Deferred income taxes assets (Note 19)										13
Other long-term assets, including reinsurance assets										12,167
Accounts payable										(2,376)
Other payables										(7,553)
Income taxes payable										(1,137)
Deferred income taxes liabilities										(10,119)
Long-term debt										$ (4,651)
DNI [Member] | Re-measurement Of Retained 38% Interest | Discontinued [Member]
Amount used to calculate fair value of retained interest in 38% of DNI | R								R 215.0
Percentage used to calculate fair value of retained interest in 38% of DNI							7.60524%	7.60524%
Capital gain (loss) as a result of disposal of business							$ (1,500)
Valuation allowance against capital loss resulted from disposal of DNI							$ 1,500
CPS [Member]
Released from accumulated other comprehensive income - foreign currency translation reserve (Note 1 and Note 16)									$ 32,451
CPS [Member] | Discontinued [Member]
Fair value of consideration received	$ 0
Less: carrying value, comprising	(68)
Cash and cash equivalents	328
Accounts receivable, net	303
Inventory	12
Property, plant and equipment, net	236
Goodwill (Note 11)	0
Deferred income taxes assets (Note 19)	0
Accounts payable	(238)
Other payables	(33,160)
Income taxes payable	0
Released from accumulated other comprehensive income - foreign currency translation reserve (Note 1 and Note 16)	32,451
Taxes related to gain recognized on disposal	0
Gain (loss) recognized on disposal, before tax	68
Gain (loss) recognized on disposal, after tax	7,148
Capital gain (loss) as a result of disposal of business	5,399
Valuation allowance against capital loss resulted from disposal of DNI	$ (5,399)

[1] Refer to Note 1

[2] Certain amounts have been restated to correct the misstatement discussed in Note 1