Quarterly report pursuant to Section 13 or 15(d)

Goodwill and Other Intangible Assets - Other Intangible Assets (Details)

v3.23.2
Goodwill and Other Intangible Assets - Other Intangible Assets (Details) - USD ($)
$ in Thousands
Jun. 30, 2023
Sep. 30, 2022
Other Intangible Assets [Abstract]    
Carrying Amount $ 587,427 $ 582,539
Accumulated Amortization (412,473) (380,385)
Net 174,954 202,154
Definite-lived trade names    
Other Intangible Assets [Abstract]    
Carrying Amount 151,756 150,528
Accumulated Amortization (121,514) (117,572)
Net 30,242 32,956
Customer relationships    
Other Intangible Assets [Abstract]    
Carrying Amount 382,648 380,593
Accumulated Amortization (274,676) (248,464)
Net 107,972 132,129
Copyrights/patents/other    
Other Intangible Assets [Abstract]    
Carrying Amount 22,483 20,878
Accumulated Amortization (16,283) (14,349)
Net 6,200 6,529
Indefinite-lived trade names    
Other Intangible Assets [Abstract]    
Carrying Amount 30,540 30,540
Net $ 30,540 $ 30,540