v3.26.1
LONG-TERM DEBT AND FINANCE LEASE LIABILITIES (Tables)
9 Months Ended
Jun. 30, 2026
Debt Disclosure [Abstract]  
Schedule of Total Long-Term Carrying Value of Debt and Finance Lease Liabilities
Total long-term carrying value of debt and finance lease liabilities consists of the following (in millions):
June 30,
2026
September 30,
2025
Secured Debt:
Revolving Credit Facility due May 2028$35.0 $— 
Subordinated Debt:
8.00% Senior Notes due July 2030
650.0 650.0 
6.75% Senior Notes due December 2027
— 150.0 
Accounts Receivable Securitization Facility43.0 45.8 
Total principal amount of debt728.0 845.8 
Finance lease liabilities11.5 15.5 
Unamortized deferred financing costs(11.4)(13.6)
Total carrying value of debt and finance lease liabilities728.1 847.7 
Current portion of finance lease liabilities(5.6)(7.9)
Total long-term carrying value of debt and finance lease liabilities$722.5 $839.8