Condensed Consolidated Statements of Equity (Unaudited) - USD ($) $ in Thousands	Total	Total Parent Equity	Common Stock	Additional Paid-In Capital	Accumulated Other Comprehensive Loss	Retained Earnings	Non-controlling Interests in Subsidiaries
Beginning balance (in shares) at Dec. 31, 2023			139,567,071
Beginning balance at Dec. 31, 2023	$ 4,416,985	$ 4,401,047	$ 139,567	$ 173,025	$ (976,872)	$ 5,065,327	$ 15,938
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	771,020	771,020				771,020
Other comprehensive income (loss), net of tax	34,020	34,020			34,020
Cash dividends declared	(417,872)	(417,872)				(417,872)
Shares issued from employee incentive plans (in shares)			290,206
Shares issued from employee incentive plans	(16,524)	(16,524)	$ 290	(16,814)
Share-based compensation	37,280	37,280		37,280
Purchase of stock (in shares)			(779,212)
Purchase of stock	(112,499)	(112,499)	$ (779)			(111,720)
Noncontrolling interest activities	(2,256)						(2,256)
Ending balance (in shares) at Sep. 30, 2024			139,078,065
Ending balance at Sep. 30, 2024	4,710,154	4,696,472	$ 139,078	193,491	(942,852)	5,306,755	13,682
Beginning balance (in shares) at Jun. 30, 2024			139,346,018
Beginning balance at Jun. 30, 2024	4,556,123	4,540,648	$ 139,346	180,527	(1,035,739)	5,256,514	15,475
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	226,582	226,582				226,582
Other comprehensive income (loss), net of tax	92,887	92,887			92,887
Cash dividends declared	(139,111)	(139,111)				(139,111)
Shares issued from employee incentive plans (in shares)			1,693
Shares issued from employee incentive plans	2,256	2,256	$ 2	2,254
Share-based compensation	10,710	10,710		10,710
Purchase of stock (in shares)			(269,646)
Purchase of stock	(37,500)	(37,500)	$ (270)			(37,230)
Noncontrolling interest activities	(1,793)						(1,793)
Ending balance (in shares) at Sep. 30, 2024			139,078,065
Ending balance at Sep. 30, 2024	$ 4,710,154	4,696,472	$ 139,078	193,491	(942,852)	5,306,755	13,682
Beginning balance (in shares) at Dec. 31, 2024	138,779,664		138,779,664
Beginning balance at Dec. 31, 2024	$ 4,351,851	4,337,407	$ 138,780	196,532	(1,261,743)	5,263,838	14,444
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	675,443	675,443				675,443
Other comprehensive income (loss), net of tax	182,401	182,401			182,401
Cash dividends declared	(429,487)	(429,487)				(429,487)
Shares issued from employee incentive plans (in shares)			330,835
Shares issued from employee incentive plans	(16,316)	(16,316)	$ 331	(16,647)
Share-based compensation	37,183	37,183		37,183
Noncontrolling interest activities	$ 4,052						4,052
Ending balance (in shares) at Sep. 30, 2025	139,110,499		139,110,499
Ending balance at Sep. 30, 2025	$ 4,805,127	4,786,631	$ 139,111	217,068	(1,079,342)	5,509,794	18,496
Beginning balance (in shares) at Jun. 30, 2025			139,092,221
Beginning balance at Jun. 30, 2025	4,718,918	4,702,913	$ 139,092	205,146	(1,068,219)	5,426,894	16,005
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	226,171	226,171				226,171
Other comprehensive income (loss), net of tax	(11,123)	(11,123)			(11,123)
Cash dividends declared	(143,271)	(143,271)				(143,271)
Shares issued from employee incentive plans (in shares)			18,278
Shares issued from employee incentive plans	(1,062)	(1,062)	$ 19	(1,081)
Share-based compensation	13,003	13,003		13,003
Noncontrolling interest activities	$ 2,491						2,491
Ending balance (in shares) at Sep. 30, 2025	139,110,499		139,110,499
Ending balance at Sep. 30, 2025	$ 4,805,127	$ 4,786,631	$ 139,111	$ 217,068	$ (1,079,342)	$ 5,509,794	$ 18,496