v3.25.4

Leases (Narrative) (Details) R in Millions, $ in Millions	3 Months Ended		6 Months Ended
	Dec. 31, 2025 USD ($)	Dec. 31, 2024 USD ($)	Dec. 31, 2025 USD ($) Item	Dec. 31, 2025 ZAR (R) Item	Dec. 31, 2024 USD ($)	Dec. 31, 2025 ZAR (R)
Lessee Lease Description [Line Items]
Operating lease expense	$ 1.5	$ 1.2	$ 2.8		$ 2.2
Oxford Parks Proprietary Limited [Member]
Lessee Lease Description [Line Items]
Operating lease number of option to extend lease | Item			2	2
Operating lease term	10 years		10 years			10 years
Operating lease renewal term	5 years		5 years			5 years
Bank guarantee or cash required for lease	$ 0.4		$ 0.4			R 7.0
Expected annual lease expense			$ 1.5	R 25.1
Lease expense annual percentage increase			6.25%	6.25%
Short-term Leasing Arrangements [Member]
Lessee Lease Description [Line Items]
Operating lease expense	$ 0.4	$ 1.2	$ 0.9		$ 2.3
Minimum [Member]
Lessee Lease Description [Line Items]
Operating leases remaining lease term			1 year	1 year
Maximum [Member]
Lessee Lease Description [Line Items]
Operating leases remaining lease term			5 years	5 years
Operating lease term	1 year		1 year			1 year

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- References

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- Definition

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.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 842
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 7A
-Subparagraph (c)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478964/842-20-50-7A

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 842
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 3
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478964/842-20-50-3

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- Definition

Term of lessee's operating lease renewal, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 842
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 3
-Subparagraph (a)(3)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478964/842-20-50-3

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- Definition

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+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 842
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 3
-Subparagraph (a)(3)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478964/842-20-50-3

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- Definition

Amount of operating lease expense. Excludes sublease income.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 842
-SubTopic 20
-Name Accounting Standards Codification
-Section 45
-Paragraph 4
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479041/842-20-45-4

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