CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical) - $ / shares	Mar. 31, 2024	Dec. 31, 2023	Mar. 31, 2023
Statement of Financial Position [Abstract]
Common stock, par value (in usd per share)	$ 1	$ 1	$ 1
Common stock, authorized (in shares)	480,000,000	480,000,000.0	480,000,000.0
Common stock, outstanding (in shares)	132,300,000	132,100,000	133,100,000