Quarterly report [Sections 13 or 15(d)]

Inventories - Narrative (Details)

v3.26.1
Inventories - Narrative (Details) - USD ($)
$ in Thousands
6 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Year-End Adjustment    
Inventory [Line Items]    
Inventory casualty loss $ 0 $ 9,895