Quarterly report pursuant to Section 13 or 15(d)

Goodwill and Other Intangible Assets - Narrative (Details)

v3.21.4
Goodwill and Other Intangible Assets - Narrative (Details) - USD ($)
$ in Thousands
3 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Sep. 30, 2021
Goodwill [Line Items]      
Accumulated impairment charges $ 178,732   $ 178,732
Amortization expense on intangible assets 21,546 $ 15,221  
Future amortization expense [Abstract]      
Future amortization expense for the remainder 2022 35,988    
Future amortization expense 2023 41,064    
Future amortization expense 2024 35,505    
Future amortization expense 2025 19,770    
Future amortization expense 2026 $ 14,686    
Graphics Imaging      
Goodwill [Line Items]      
Percentage of fair value in excess of carrying amount 5.00%    
SGK Brand Solutions      
Goodwill [Line Items]      
Accumulated impairment charges $ 149,786   149,786
Memorialization      
Goodwill [Line Items]      
Accumulated impairment charges 5,000   5,000
Industrial Technologies      
Goodwill [Line Items]      
Accumulated impairment charges $ 23,946   $ 23,946