Annual report pursuant to Section 13 and 15(d)

LONG-TERM DEBT - Long-Term Debt (Details)

v3.20.2
LONG-TERM DEBT - Long-Term Debt (Details) - USD ($)
$ in Thousands
Sep. 30, 2020
Sep. 30, 2019
Debt Instrument [Line Items]    
Long-term debt $ 834,534 $ 940,697
Less current maturities (26,824) (42,503)
Total long-term debt and capital lease obligations, excluding current maturities 807,710 898,194
Senior secured term loan    
Debt Instrument [Line Items]    
Long-term debt 22,359 53,497
2025 Senior Notes    
Debt Instrument [Line Items]    
Long-term debt 297,256 296,716
Notes payable to banks    
Debt Instrument [Line Items]    
Long-term debt 0 16,376
Other borrowings    
Debt Instrument [Line Items]    
Long-term debt 20,742 395
Revolving Credit Facility | Line of Credit    
Debt Instrument [Line Items]    
Long-term debt 416,793 476,132
Securitization facility    
Debt Instrument [Line Items]    
Long-term debt $ 67,700 $ 93,950