CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical) - $ / shares	Jun. 30, 2023	Dec. 31, 2022
Statement of Financial Position [Abstract]
Common stock, par value (usd per share)	$ 1	$ 1
Common Stock, Shares Authorized (in shares)	100,000,000	100,000,000
Common Stock, Shares, Issued (in shares)	49,187,378	49,187,378
Common Stock, Shares, Outstanding (in shares)	38,292,332	38,259,722
Treasury Stock, Common, Shares (in shares)	10,895,046	10,927,656