Consolidated Statements Of Changes In Equity - USD ($) $ in Thousands	Total	Common Stock [Member]	Capital Surplus [Member]	Retained Earnings [Member]	Treasury Stock, Common	Accumulated Other Comprehensive Income (Loss) [Member]	Non-Controlling Interest [Member]
Balance at Dec. 31, 2024	$ 3,332,475	$ 676,054	$ 3,395,645	$ 45,494	$ (48,401)	$ (758,911)	$ 22,594
Net income	130,633			131,592			(959)
Other comprehensive income (loss)	124,335					124,335
Distributions to non-controlling interest	(1,020)						(1,020)
Stock Issued During Period, Value, Acquisitions	0
Purchase of treasury stock	(55,579)				(55,579)
Stock Issued During Period RSAs and SARs	(2)		(18,111)		18,109
Stock-based compensation	4,426		4,426
Cash dividends per share, Common Stock, Cash	(36,866)			(36,866)
Balance at Mar. 31, 2025	$ 3,498,402	676,054	3,381,960	140,220	(85,871)	(634,576)	20,615
Common Stock, Dividends, Per Share, Cash Paid	$ 0.262
Balance at Dec. 31, 2025	$ 3,814,772	692,944	3,522,292	131,826	(48,001)	(507,690)	23,401
Net income	144,371			141,623			2,748
Other comprehensive income (loss)	(31,902)					(31,902)
Distributions to non-controlling interest	(1,520)						(1,520)
Stock Issued During Period, Value, Acquisitions	519,865	49,662	470,203
Purchase of treasury stock	(84,974)				(84,974)
Stock Issued During Period RSAs and SARs	(1)		(12,284)		12,283
Stock-based compensation	6,142		6,142
Cash dividends per share, Common Stock, Cash	(40,355)			(40,355)
Balance at Mar. 31, 2026	$ 4,326,398	$ 742,606	$ 3,986,353	$ 233,094	$ (120,692)	$ (539,592)	$ 24,629
Common Stock, Dividends, Per Share, Cash Paid	$ 0.275