v3.25.2
Income Taxes - Narrative (Details) - USD ($)
$ / shares in Units, $ in Millions
12 Months Ended
Jun. 30, 2025
Jun. 30, 2024
Jun. 30, 2023
Income Taxes [Line Items]      
Increase to net earnings from tax holidays and tax incentives program $ 67.4 $ 49.6 $ 40.5
Increase to net earnings per diluted share from tax holidays and tax incentives program (in dollars per share) $ 0.46 $ 0.34 $ 0.27
Undistributed earnings $ 4,700.0    
Australian Taxation Office      
Income Taxes [Line Items]      
Percentage of recognized tax benefit for uncertain tax position 50.00%    
Domestic Tax Authority      
Income Taxes [Line Items]      
Operating loss carryforwards $ 6.0    
Foreign Tax Authority      
Income Taxes [Line Items]      
Operating loss carryforwards 8.4    
State and Local Jurisdiction      
Income Taxes [Line Items]      
Amount of deferred taxes that would have been recognized if the earnings has not been permanently reinvested 5.9    
Valuation Allowance | Foreign Tax Authority      
Income Taxes [Line Items]      
Operating loss carryforwards 0.6    
Capital loss 28.8    
Capital loss and other $ 0.6