v3.26.1
Restructuring and Other Charges, Net - Restructuring Reserve by Type of Cost (Details) - USD ($)
$ in Thousands
 12 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2024
Restructuring and Related Costs and Reserve [Line Items]      
Restructuring Incurred Cost Statement Of Income Or Comprehensive Income Extensible Enumeration Not Disclosed Flag Expense Expense  
Restructuring Reserve [Roll Forward]      
Expense $ (1,000)   $ 1,100
Metal Cutting      
Restructuring Reserve [Roll Forward]      
Beginning Balance 13,394 $ 10,799  
Expense 8,909 11,813  
Asset Write-Down (665) 0  
Translation (207) 702  
Cash Expenditures (11,867) (9,920)  
Ending Balance 9,564 13,394 10,799
Metal Cutting | Severance      
Restructuring Reserve [Roll Forward]      
Beginning Balance 13,394 10,799  
Expense 8,244 11,813  
Asset Write-Down 0 0  
Translation (207) 702  
Cash Expenditures (11,867) (9,920)  
Ending Balance 9,564 13,394 $ 10,799
Metal Cutting | Facilities      
Restructuring Reserve [Roll Forward]      
Beginning Balance 0    
Expense 665    
Asset Write-Down (665)    
Translation 0    
Cash Expenditures 0    
Ending Balance $ 0 $ 0