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Goodwill and impairment - Reconciliations of Impairment of Assets (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Jun. 30, 2024 | Jun. 30, 2023 | Jun. 30, 2022
Disclosure of impairment loss and reversal of impairment loss [abstract] |  |  |
Goodwill | $ 0 | $ 603 |
Development assets | 0 | 1,084 |
Impairment of assets | 0 | 105,172 | $ 167
Non-Recourse SPVs |  |  |
Disclosure of impairment loss and reversal of impairment loss [abstract] |  |  |
Mining hardware | 0 | 64,824 |
Mining hardware prepayments | 0 | 1,660 |
Mining Hardware |  |  |
Disclosure of impairment loss and reversal of impairment loss [abstract] |  |  |
Mining hardware | 0 | 25,700 |
Mining hardware prepayments | $ 0 | 11,301 |
Impairment of assets |  | $ 12,961 |

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- Definition The amount of impairment loss recognised in profit or loss. [Refer: Impairment loss; Profit (loss)] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 36 -IssueDate 2024-01-01 -Paragraph 126 -Subparagraph a -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=36&code=ifrs-tx-2024-en-r&anchor=para_126_a&doctype=Standard -URIDate 2024-03-27 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 36 -IssueDate 2024-01-01 -Paragraph 129 -Subparagraph a -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=36&code=ifrs-tx-2024-en-r&anchor=para_129_a&doctype=Standard -URIDate 2024-03-27 + Details
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