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Goodwill and Other Intangible Assets - Goodwill and Other Intangible Assets (Details) - USD ($)
$ in Thousands
Dec. 31, 2019
Dec. 31, 2018
Dec. 31, 2017
Goodwill and Intangible Assets Disclosure [Abstract]      
Goodwill $ 659,937 $ 647,077 $ 433,374
Other intangible assets, net 830,298 870,517  
Total goodwill and other intangible assets, net $ 1,490,235 $ 1,517,594