Condensed Consolidated Statements of Equity - USD ($) $ in Thousands		Total	Common Stock	Additional Paid-In Capital	Accumulated Other Comprehensive Loss	Retained Earnings	Total Parent Equity	Non-controlling Interests in Subsidiaries
Beginning balance (in shares) at Dec. 31, 2017			146,652,615
Beginning balance at Dec. 31, 2017		$ 3,464,156	$ 146,653	$ 68,126	$ (852,592)	$ 4,049,965	$ 3,412,152	$ 52,004
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income		403,548				403,548	403,548
Other comprehensive loss, net of tax		(90,759)			(90,759)		(90,759)
Cash dividends declared		(211,311)				(211,311)	(211,311)
Share-based awards exercised, including tax benefit (in shares)			100,117
Share-based awards exercised, including tax benefit		(4,850)	$ 100	(4,950)			(4,850)
Share-based compensation		9,035		9,035			9,035
Noncontrolling interest activities		(1,649)						(1,649)
Ending balance (in shares) at Jun. 30, 2018			146,752,732
Ending balance at Jun. 30, 2018		3,562,327	$ 146,753	72,211	(943,351)	4,236,359	3,511,972	50,355
Beginning balance (in shares) at Mar. 31, 2018			146,737,803
Beginning balance at Mar. 31, 2018		3,561,381	$ 146,738	67,550	(819,258)	4,115,049	3,510,079	51,302
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income		226,972				226,972	226,972
Other comprehensive loss, net of tax		(124,093)			(124,093)		(124,093)
Cash dividends declared		(105,662)				(105,662)	(105,662)
Share-based awards exercised, including tax benefit (in shares)			14,929
Share-based awards exercised, including tax benefit		(673)	$ 15	(688)			(673)
Share-based compensation		5,349		5,349			5,349
Noncontrolling interest activities		(947)						(947)
Ending balance (in shares) at Jun. 30, 2018			146,752,732
Ending balance at Jun. 30, 2018		3,562,327	$ 146,753	72,211	(943,351)	4,236,359	3,511,972	50,355
Beginning balance (in shares) at Dec. 31, 2018			145,936,613
Beginning balance at Dec. 31, 2018		3,471,991	$ 145,937	78,380	(1,115,078)	4,341,212	3,450,451	21,540
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income		384,680				384,680	384,680
Other comprehensive loss, net of tax	[1]	42,425			42,425		42,425
Cash dividends declared		(222,735)				(222,735)	(222,735)
Share-based awards exercised, including tax benefit (in shares)			141,756
Share-based awards exercised, including tax benefit		(7,371)	$ 141	(7,512)			(7,371)
Share-based compensation		13,081		13,081			13,081
Noncontrolling interest activities		1,107						1,107
Ending balance (in shares) at Jun. 30, 2019			146,078,369
Ending balance at Jun. 30, 2019		3,687,975	$ 146,078	83,949	(1,195,179)	4,630,480	3,665,328	22,647
Beginning balance (in shares) at Mar. 31, 2019			146,063,911
Beginning balance at Mar. 31, 2019		3,572,832	$ 146,064	77,424	(1,189,987)	4,517,430	3,550,931	21,901
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income		224,430					224,430
Other comprehensive loss, net of tax	[1]	(5,192)			(5,192)		(5,192)
Cash dividends declared		(111,380)				(111,380)	(111,380)
Share-based awards exercised, including tax benefit (in shares)			14,458
Share-based awards exercised, including tax benefit		(532)	$ 14	(546)			(532)
Share-based compensation		7,071		7,071			7,071
Noncontrolling interest activities		746						746
Ending balance (in shares) at Jun. 30, 2019			146,078,369
Ending balance at Jun. 30, 2019		$ 3,687,975	$ 146,078	$ 83,949	$ (1,195,179)	$ 4,630,480	$ 3,665,328	$ 22,647

[1] Includes the effects of reclassifying realized currency losses of $27,037 out of accumulated other comprehensive loss into earnings in connection with the March 7, 2019 sale of Grupo Auto Todo. Refer to the accumulated other comprehensive loss footnote for further details.