Quarterly report pursuant to Section 13 or 15(d)

Goodwill and Other Intangible Assets - Narrative (Details)

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Goodwill and Other Intangible Assets - Narrative (Details) - USD ($)
$ in Thousands
3 Months Ended
Dec. 31, 2023
Dec. 31, 2022
Sep. 30, 2023
Goodwill [Line Items]      
Accumulated impairment charges $ 261,186   $ 261,186
Percentage of fair value in excess of carrying amount     4.00%
Amortization expense on intangible assets 9,795 $ 10,342  
Future amortization expense [Abstract]      
Future amortization expense for the remainder 2023 26,436    
Future amortization expense 2024 20,493    
Future amortization expense 2025 14,081    
Future amortization expense 2026 13,007    
Future amortization expense 2027 10,960    
Memorialization      
Goodwill [Line Items]      
Accumulated impairment charges 5,000   $ 5,000
Industrial Technologies      
Goodwill [Line Items]      
Accumulated impairment charges 23,946   23,946
SGK Brand Solutions      
Goodwill [Line Items]      
Accumulated impairment charges $ 232,240   $ 232,240