Condensed Consolidated Statements of Equity (Unaudited) - USD ($) $ in Thousands	Total	Cumulative Effect, Period of Adoption, Adjustment	[1]	Total Parent Equity	Total Parent Equity Cumulative Effect, Period of Adoption, Adjustment	[1]	Common Stock	Additional Paid-In Capital	Accumulated Other Comprehensive Loss	Retained Earnings	Retained Earnings Cumulative Effect, Period of Adoption, Adjustment	[1]	Non-controlling Interests in Subsidiaries
Beginning balance (in shares) at Dec. 31, 2020							144,354,335
Beginning balance at Dec. 31, 2020	$ 3,218,003	$ 6,223		$ 3,204,796	$ 6,223		$ 144,354	$ 117,165	$ (1,036,502)	$ 3,979,779	$ 6,223		$ 13,207
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	642,791			642,791						642,791
Other comprehensive loss, net of tax	(36,584)			(36,584)					(36,584)
Cash dividends declared	(351,606)			(351,606)						(351,606)
Share-based awards exercised, including tax benefit (in shares)							385,419
Share-based awards exercised, including tax benefit	(19,398)			(19,398)			$ 385	(19,783)
Share-based compensation	20,841			20,841				20,841
Purchase of stock (in shares)							(2,236,261)
Purchase of stock	(283,886)			(283,886)			$ (2,236)			(281,650)
Noncontrolling interest activities	174												174
Ending balance (in shares) at Sep. 30, 2021							142,503,493
Ending balance at Sep. 30, 2021	3,196,558			3,183,177			$ 142,503	118,223	(1,073,086)	3,995,537			13,381
Beginning balance (in shares) at Jun. 30, 2021							143,301,673
Beginning balance at Jun. 30, 2021	3,245,145			3,233,879			$ 143,302	111,972	(1,003,554)	3,982,159			11,266
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	228,585			228,585						228,585
Other comprehensive loss, net of tax	(69,532)			(69,532)					(69,532)
Cash dividends declared	(116,486)			(116,486)						(116,486)
Share-based awards exercised, including tax benefit (in shares)							2,256
Share-based awards exercised, including tax benefit	(68)			(68)			$ 1	(69)
Share-based compensation	6,320			6,320				6,320
Purchase of stock (in shares)							(800,436)
Purchase of stock	(99,521)			(99,521)			$ (800)			(98,721)
Noncontrolling interest activities	2,115												2,115
Ending balance (in shares) at Sep. 30, 2021							142,503,493
Ending balance at Sep. 30, 2021	3,196,558			3,183,177			$ 142,503	118,223	(1,073,086)	3,995,537			13,381
Beginning balance (in shares) at Dec. 31, 2021							142,180,683
Beginning balance at Dec. 31, 2021	3,503,290			3,490,742			$ 142,181	119,975	(857,739)	4,086,325			12,548
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	930,725			930,725						930,725
Other comprehensive loss, net of tax	(216,577)			(216,577)					(216,577)
Cash dividends declared	(380,041)			(380,041)						(380,041)
Share-based awards exercised, including tax benefit (in shares)							63,877
Share-based awards exercised, including tax benefit	(15,444)			(15,444)			$ 64	(15,508)
Share-based compensation	27,773			27,773				27,773
Purchase of stock (in shares)							(1,282,551)
Purchase of stock	(172,727)			(172,727)			$ (1,283)			(171,444)
Noncontrolling interest activities	1,193												1,193
Ending balance (in shares) at Sep. 30, 2022							140,962,009
Ending balance at Sep. 30, 2022	3,678,192			3,664,451			$ 140,962	132,240	(1,074,316)	4,465,565			13,741
Beginning balance (in shares) at Jun. 30, 2022							141,280,841
Beginning balance at Jun. 30, 2022	3,653,563			3,640,556			$ 141,281	123,388	(953,228)	4,329,115			13,007
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	312,358			312,358						312,358
Other comprehensive loss, net of tax	(121,088)			(121,088)					(121,088)
Cash dividends declared	(126,434)			(126,434)						(126,434)
Share-based awards exercised, including tax benefit (in shares)							14,619
Share-based awards exercised, including tax benefit	(1,024)			(1,024)			$ 15	(1,039)
Share-based compensation	9,891			9,891				9,891
Purchase of stock (in shares)							(333,451)
Purchase of stock	(49,808)			(49,808)			$ (334)			(49,474)
Noncontrolling interest activities	734												734
Ending balance (in shares) at Sep. 30, 2022							140,962,009
Ending balance at Sep. 30, 2022	$ 3,678,192			$ 3,664,451			$ 140,962	$ 132,240	$ (1,074,316)	$ 4,465,565			$ 13,741

[1] We adopted Accounting Standards Update (“ASU”) 2019-12, Simplifying the Accounting for Income Taxes, during the first quarter of 2021.