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Equity - Summary of Movements in Ordinary Share Capital (Details) - USD ($) $ in Thousands | 6 Months Ended
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Dec. 31, 2023 | Dec. 31, 2022
Disclosure Of Classes Of Share Capital [Line Items] |  |
Beginning balance | $ 501,838 | $ 497,044
Issues of ordinary shares during the period |  |
Ending balance | $ 508,731 | $ 500,002
Issued Capital |  |
Disclosure Of Classes Of Share Capital [Line Items] |  |
Beginning balance (in shares) | 814,204,825 | 650,454,551
Beginning balance | $ 1,249,123 | $ 1,165,309
Issues of ordinary shares during the period |  |
Transaction costs arising on share issue (in shares) | 0 | 0
Transaction costs arising on share issue | $ (2,602) | $ (2,660)
Total contributions of equity during the period (in shares) | 201,137,412 | 86,666,667
Total contributions of equity during the period | $ 37,106 | $ 42,405
Share options reserve transferred to equity on exercise of options (in shares) | 0 | 0
Share options reserve transferred to equity on exercise of options | $ 0 | $ 0
Ending balance (in shares) | 1,015,342,237 | 737,121,218
Ending balance | $ 1,286,229 | $ 1,207,714
Issued Capital | Placement Agreement |  |
Issues of ordinary shares during the period |  |
Placement of shares under a share placement agreement (in shares) | 201,137,412 | 86,666,667
Placement of shares under a share placement agreement | $ 39,708 | $ 45,065

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