Annual report pursuant to Section 13 and 15(d)

GOODWILL AND OTHER INTANGIBLE ASSETS - Narrative (Details)

v3.24.3
GOODWILL AND OTHER INTANGIBLE ASSETS - Narrative (Details) - USD ($)
$ in Thousands
 12 Months Ended
Sep. 30, 2024
Sep. 30, 2023
Sep. 30, 2022
Goodwill [Line Items]      
Accumulated goodwill impairment loss $ 277,913 $ 261,186  
Percent of fair value exceeding carrying value 7.00%    
Goodwill write-down $ 16,727 0 $ 82,454
Amortization expense on intangible assets 37,023 42,068 $ 57,084
Future amortization expense [Abstract]      
Future amortization expense 2025 21,249    
Future amortization expense 2026 14,171    
Future amortization expense 2027 13,068    
Future amortization expense 2028 10,995    
Future amortization expense 2029 9,144    
Memorialization      
Goodwill [Line Items]      
Accumulated goodwill impairment loss 5,000 5,000  
Goodwill write-down 0    
Industrial Technologies      
Goodwill [Line Items]      
Accumulated goodwill impairment loss 40,673 23,946  
Goodwill write-down 16,727    
SGK Brand Solutions      
Goodwill [Line Items]      
Accumulated goodwill impairment loss 232,240 $ 232,240  
Goodwill write-down $ 0