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v3.26.1

Debt - Narrative (Details) R in Millions, $ in Millions |  | 1 Months Ended |  |
--- | --- | --- | --- | ---
Aug. 06, 2026 USD ($) | Aug. 06, 2026 ZAR (R) | Jul. 31, 2026 USD ($) | Jul. 31, 2026 ZAR (R) | Aug. 31, 2025 USD ($) | Jul. 31, 2026 ZAR (R) | Jun. 30, 2026
RMB Revolving Credit Facility | Subsequent Event |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |
Repayments of debt |  |  | $ 18 | R 300 |  |  |
SEB Credit Facility |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |
Annual Interest Rate |  |  |  |  |  |  | 4.90%
SEB Credit Facility | Subsequent Event | Line of Credit |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |
Aggregate principal amount |  |  | $ 13 |  |  | R 50 |
Annual Interest Rate |  |  | 5.63% |  |  | 5.63% |
Proceeds from issuance of debt | $ 13 | R 50 |  |  |  |  |
Short-Term Insurance Premium Financing Agreement |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |
Aggregate principal amount |  |  |  |  | $ 30 |  |
Insurance premium down payment, (in percent) |  |  |  |  | 35.00% |  |
Monthly installments period |  |  |  |  | 8 months |  |
Annual Interest Rate |  |  |  |  | 8.00% |  |

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