Consolidated Statement of Equity - USD ($) $ in Thousands	Total	Common Stock	Treasury Stock, Common	Capital in Excess of Par Value	Retained Earnings [Member]	Accumulated Other Comprehensive Income	Noncontrolling Interest
Balance at beginning of period at Dec. 31, 2023	$ 1,541,473	$ 148,298	$ (1,975)	$ 937,596	$ 432,454	$ 24,891	$ 209
Stockholders' Equity Attributable to Noncontrolling Interest [Roll Forward]
Comprehensive income	122,794
Dividends, Common Stock	$ (43,944)
Dividends declared per share	$ 0.30
Stock option exercises	$ 17,237
Restricted stock awards, net of forfeitures	0
Employee share-based compensation earned	3,926
Purchase of Company common stock	(49,490)
Other	1,215
Balance at end of period at Mar. 31, 2024	1,590,781	148,980	(2,681)	952,344	475,545	16,414	179
Balance at beginning of period at Dec. 31, 2024	1,678,669	146,670	(1,975)	986,830	553,701	(7,221)	664
Stockholders' Equity Attributable to Noncontrolling Interest [Roll Forward]
Comprehensive income	143,454
Dividends, Common Stock	$ (45,991)
Dividends declared per share	$ 0.32
Stock option exercises	$ 3,907
Restricted stock awards, net of forfeitures	0
Employee share-based compensation earned	3,841
Purchase of Company common stock	(130,813)
Other	1,281
Balance at end of period at Mar. 31, 2025	1,651,620	$ 146,885	$ (3,611)	$ 980,463	$ 534,032	$ (6,694)	$ 545
Stockholders' Equity Attributable to Noncontrolling Interest [Roll Forward]
Proceeds from (Payments to) Noncontrolling Interests	$ 166