v3.26.1
Income taxes - Schedule of Effective Income Tax Rate Reconciliation, prior years (Details) - USD ($)
$ in Thousands
12 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2024
Amount      
Tax (benefit) provision computed at the Australian Corporate statutory rate $ (212,605) $ 28,050 $ (7,640)
State taxes, net of federal tax benefit 793 0 0
Share based Compensation   12,603 6,422
Increase/(Decrease) in non-deductible expenses   (3,196) 1,664
Foreign currency differences related to accounting and tax functional currencies   1,893 0
Foreign tax rate differential   (1,700) (436)
Non-recoverable foreign withholding tax   1,225 308
Changes in valuation allowances   (37,791) 2,615
Changes in unrecognized tax benefits   1,453 0
Deconsolidation Adjustment for SPV's   0 0
Other permanent differences   3,918 0
Other   103 519
Total tax expense/(benefit) and effective tax rate $ (6,062) $ 6,560 $ 3,453
Percent      
Tax (benefit) provision computed at the Australian Corporate statutory rate 30.00% 30.00% 30.00%
State taxes, net of federal tax benefit (0.10%) 0.00% 0.00%
Share based Compensation   13.50% (25.20%)
Increase/(Decrease) in non-deductible expenses   (3.40%) (6.50%)
Foreign currency differences related to accounting and tax functional currencies   2.00% 0.00%
Foreign tax rate differential   (1.80%) 1.70%
Non-recoverable foreign withholding tax   0.013 (0.012)
Changes in valuation allowances   (40.40%) (10.30%)
Changes in unrecognized tax benefits   1.60% 0.00%
Deconsolidation Adjustment for SPV's   0.00% 0.00%
Other permanent differences   4.20% 0.00%
Other   0.10% (2.00%)
Total tax expense/(benefit) and effective tax rate 0.90% 7.00% (13.60%)