v3.19.3
Goodwill and Intangible Assets - Changes in Carrying Amount of Goodwill (Details)
$ in Thousands
9 Months Ended
Sep. 30, 2019
USD ($)
Goodwill And Intangible Assets Disclosure [Abstract]  
Goodwill, beginning balance $ 632,370
Foreign currency translation (7,930)
Divestitures (2,682)
Goodwill, ending balance $ 621,758