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Goodwill and Other Intangible Assets (Details) - USD ($) $ in Thousands		3 Months Ended		6 Months Ended
	May 31, 2020	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Goodwill
Balance as of December 31, 2019				$ 2,293,519
Additions				7,326
Impairments		$ 506,721	$ 0	506,721	$ 0
Foreign currency translation				(22,289)
Balance as of June 30, 2020		1,771,835		1,771,835
Other Intangible Assets, Net
Balance as of December 31, 2019				1,492,097
Additions				7,224
Amortization				(45,996)
Impairments				0
Foreign currency translation				(30,645)
Balance as of June 30, 2020		1,422,680		1,422,680
Accumulated goodwill impairment		506,721		506,721
Automotive Parts
Goodwill
Balance as of December 31, 2019				1,897,495
Additions				10,672
Impairments				506,721
Foreign currency translation				(17,682)
Balance as of June 30, 2020		1,383,764		1,383,764
Automotive Parts \| Europe
Goodwill
Impairments	$ 506,721
Industrial Parts
Goodwill
Balance as of December 31, 2019				396,024
Additions				(3,346)
Impairments				0
Foreign currency translation				(4,607)
Balance as of June 30, 2020		$ 388,071		$ 388,071