Quarterly report pursuant to Section 13 or 15(d)

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

v3.7.0.1
Goodwill and Other Intangible Assets - Other Intangible Assets (Details) - USD ($)
$ in Thousands
Jun. 30, 2017
Sep. 30, 2016
Other Intangible Assets [Abstract]    
Carrying Amount $ 520,079 $ 467,942
Accumulated Amortization (91,221) (74,101)
Net 428,858 393,841
Trade Names Not Subject to Amortization    
Other Intangible Assets [Abstract]    
Carrying Amount 168,467 168,467
Accumulated Amortization 0 0
Net 168,467 168,467
Trade names    
Other Intangible Assets [Abstract]    
Carrying Amount 2,389 1,814
Accumulated Amortization (1,852) (1,802)
Net 537 12
Customer relationships    
Other Intangible Assets [Abstract]    
Carrying Amount 335,079 286,595
Accumulated Amortization (78,257) (61,706)
Net 256,822 224,889
Copyrights/patents/other    
Other Intangible Assets [Abstract]    
Carrying Amount 14,144 11,066
Accumulated Amortization (11,112) (10,593)
Net $ 3,032 $ 473