v3.26.1
GOODWILL AND OTHER INTANGIBLES - Schedule of Gross Carrying Value and Accumulated Amortization of Intangible Assets (Details) - USD ($)
$ in Thousands
Mar. 31, 2026
Sep. 30, 2025
Finite-Lived Intangible Assets [Line Items]    
Gross Carrying Amount $ 279,329 $ 292,691
Trademarks 136,593 136,593
Total intangible assets 415,922 429,284
Accumulated Amortization 65,947 65,329
Customer relationships & other    
Finite-Lived Intangible Assets [Line Items]    
Gross Carrying Amount 272,692 284,984
Accumulated Amortization $ 61,886 61,291
Average Life (Years) 15 years  
Technology, patents & other    
Finite-Lived Intangible Assets [Line Items]    
Gross Carrying Amount $ 6,637 7,707
Accumulated Amortization $ 4,061 $ 4,038
Average Life (Years) 3 years