Quarterly report pursuant to Section 13 or 15(d)

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

v3.21.4
Goodwill and Other Intangible Assets - Other Intangible Assets (Details) - USD ($)
$ in Thousands
Dec. 31, 2021
Sep. 30, 2021
Other Intangible Assets [Abstract]    
Carrying Amount $ 590,931 $ 591,690
Accumulated Amortization (351,207) (330,148)
Net 239,724 261,542
Indefinite-lived trade names    
Other Intangible Assets [Abstract]    
Carrying Amount 30,540 30,540
Net 30,540 30,540
Definite-lived trade names    
Other Intangible Assets [Abstract]    
Carrying Amount 148,794 148,867
Accumulated Amortization (114,714) (104,211)
Net 34,080 44,656
Customer relationships    
Other Intangible Assets [Abstract]    
Carrying Amount 388,112 388,699
Accumulated Amortization (220,667) (210,361)
Net 167,445 178,338
Copyrights/patents/other    
Other Intangible Assets [Abstract]    
Carrying Amount 23,485 23,584
Accumulated Amortization (15,826) (15,576)
Net $ 7,659 $ 8,008