Quarterly report pursuant to Section 13 or 15(d)

Business Combinations - Goodwill (Details)

v3.19.3
Business Combinations - Goodwill (Details) - USD ($)
$ in Thousands
Sep. 30, 2019
Dec. 31, 2018
Goodwill $ 1,367,918 $ 1,364,016
2018 Acquisitions    
Goodwill 287,009  
Goodwill expected to be deducted for income tax purposes 33,200  
USI    
Goodwill $ 281,364