XML 66 R56.htm IDEA: XBRL DOCUMENT v3.20.2
Goodwill and Intangible Assets Intangible Assets (Details) - USD ($)
$ in Thousands
9 Months Ended
Jun. 30, 2020
Jun. 30, 2019
Finite-Lived Intangible Assets [Line Items]    
Balance at September 30, 2019 $ 291,371  
Amortization (55,893) $ (61,636)
Effect of foreign currency translation 225  
Balance at June 30, 2020 $ 235,703