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v3.25.3

Share-based payments - Additional Information (Detail) $ in Thousands | 12 Months Ended
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Jun. 30, 2025 AUD ($) Shares | Jun. 30, 2024 AUD ($) | Jun. 30, 2023 AUD ($)
Disclosure of terms and conditions of share-based payment arrangement [line items] |  |  |
Employee remuneration expense | $ | $ 653,194 | $ 532,597 | $ 1,674,581
Weighted average remaining contractual life of outstanding share options | 3 years 7 months 2 days | 2 years |
Number of options issued to employees | Shares | 6,000 |  |
Ordinary shares [member] |  |  |
Disclosure of terms and conditions of share-based payment arrangement [line items] |  |  |
Weighted average remaining contractual life of outstanding share options | 1 year 6 months 7 days |  |
Tranche 13 [member] |  |  |
Disclosure of terms and conditions of share-based payment arrangement [line items] |  |  |
Percentage of options vested not vested and exercisable |  | 35.00% |
Tranches 4, 7, 8 and 9 [Member] |  |  |
Disclosure of terms and conditions of share-based payment arrangement [line items] |  |  |
Percentage of options vested and exercisable |  | 69.00% |
Tranche 5 [member] |  |  |
Disclosure of terms and conditions of share-based payment arrangement [line items] |  |  |
Percentage of options vested and exercisable |  | 75.00% |
Tranche 10 & 15 [Member] |  |  |
Disclosure of terms and conditions of share-based payment arrangement [line items] |  |  |
Percentage of options vested and exercisable |  | 33.00% |
Tranche 11, 14, & 16 [Member] |  |  |
Disclosure of terms and conditions of share-based payment arrangement [line items] |  |  |
Percentage of options vested and exercisable |  | 50.00% |

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- References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Note Expiry date 2027-01-01 -Name IAS -Number 1 -IssueDate 2025-01-01 -Paragraph 112 -Subparagraph c -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2025-en-b&anchor=para_112_c&doctype=Standard -URIDate 2025-03-27 + Details
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- Definition The number of share options granted in a share-based payment arrangement. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 2 -IssueDate 2025-01-01 -Paragraph 45 -Subparagraph b -Clause ii -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=2&code=ifrs-tx-2025-en-r&anchor=para_45_b_ii&doctype=Standard -URIDate 2025-03-27 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Note Effective 2027-01-01 -Name IFRS -Number 19 -IssueDate 2025-01-01 -Paragraph 31 -Subparagraph b -Clause ii -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=19&code=ifrs-tx-2025-en-r&anchor=para_31_b_ii&doctype=Standard -URIDate 2025-03-27 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Note Effective 2027-01-01 -Name IFRS -Number 19 -IssueDate 2025-01-01 -Paragraph 31 -Subparagraph b -Clause ii -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=19&code=ifrs-tx-2025-en-r&anchor=para_31_b_ii&doctype=Standard -URIDate 2025-03-27 + Details
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