v3.26.3
LEASES - Narrative (Details) - USD ($)
$ in Thousands
12 Months Ended
Aug. 31, 2026
Aug. 31, 2025
Lessee, Lease, Description [Line Items]    
Operating assets $ 225,372 $ 172,374
Lease Not yet Commenced 4,700  
Precast Platform    
Lessee, Lease, Description [Line Items]    
Operating assets 65,300  
Finance lease asset 900  
Operating Lease, Right-Of-Use Asset, Increase During Period 36,900  
Finance Lease, Right-Of-Use Asset, Increase During Period $ 83,600  
Minimum    
Lessee, Lease, Description [Line Items]    
Lease not yet commenced, term 4 years  
Maximum    
Lessee, Lease, Description [Line Items]    
Lease not yet commenced, term 6 years