Annual report pursuant to Section 13 and 15(d)

GOODWILL AND OTHER INTANGIBLE ASSETS - Other Intangible Assets (Details)

v3.21.2
GOODWILL AND OTHER INTANGIBLE ASSETS - Other Intangible Assets (Details) - USD ($)
$ in Thousands
Sep. 30, 2021
Sep. 30, 2020
Other Intangible Assets [Abstract]    
Carrying Amount $ 591,690 $ 579,357
Accumulated Amortization (330,148) (245,859)
Net 261,542 333,498
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 148,867 148,867
Accumulated Amortization (104,211) (64,462)
Net 44,656 84,405
Customer relationships    
Other Intangible Assets [Abstract]    
Carrying Amount 388,699 379,246
Accumulated Amortization (210,361) (166,892)
Net 178,338 212,354
Copyrights/patents/other    
Other Intangible Assets [Abstract]    
Carrying Amount 23,584 20,704
Accumulated Amortization (15,576) (14,505)
Net $ 8,008 $ 6,199