Acquisitions, Divestitures and Discontinued Operations - Additional Information (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended		12 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019	Dec. 31, 2019
Business Acquisition [Line Items]
Payments to acquire businesses, net			$ 33,047	$ 378,744
Revenue of disposed entity	$ 379,938	$ 476,329	846,944	954,033
Business exit costs	$ 25,059	0	28,041	0
Proceeds from divestitures of businesses			$ 382,737	$ 12,028
Grupo Auto Todo
Business Acquisition [Line Items]
Revenue of disposed entity					$ 15,900
Business exit costs		$ 27,037