Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Millions	Dec. 31, 2023	Dec. 31, 2022
Statement of Financial Position [Abstract]
Allowance for doubtful accounts receivable	$ 2
Common Stock, Par or Stated Value Per Share	$ 1
Common Stock, Shares Authorized	200,000,000	87,986,865
Common Stock, Shares, Issued	87,986,865	71,748,200
Common Stock, Shares, Outstanding	72,155,979
Preferred Stock, Par or Stated Value Per Share	$ 1
Preferred Stock, Shares Authorized	15,000,000
Preferred Stock, Shares Outstanding	0
Treasury Stock, Shares	15,830,886	16,238,665