CONSOLIDATED BALANCE SHEETS (Parenthetical) - USD ($) $ in Thousands	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Statement of Financial Position [Abstract]
Common stock, par value (usd per share)	$ 1.25	$ 1.25
Common stock, shares issued	119,614,961	117,474,988	116,884,011	116,358,520
Treasury stock (in shares)	38,165,463	37,277,211	37,049,176	36,868,880
Retirement plan assets	$ 55,743	$ 57,622