CONSOLIDATED BALANCE SHEETS (Parenthetical) - USD ($) $ in Thousands	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Statement of Financial Position [Abstract]
Common stock, par value (usd per share)	$ 1.25	$ 1.25
Common stock, shares issued	117,474,988	116,884,011	116,358,520	115,906,393
Treasury stock (in shares)	37,277,211	37,049,176	36,868,880	36,690,847
Retirement plan assets	$ 73,745	$ 44,517