CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY (Parenthetical) - $ / shares	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Statement of Stockholders' Equity [Abstract]
Cumulative preferred stock, par value (in USD per share)	$ 100	$ 100	$ 100
Cumulative preferred stock, authorized shares (in shares)	400,000	400,000	400,000
Cumulative preferred stock, shares issued (in shares)	0	0	0
Common Stock, par value (in USD per share)	$ 1.00	$ 1.00	$ 1.00
Common stock, authorized shares (in shares)	450,000,000	450,000,000	450,000,000
Common stock, shares issued (in shares)	195,100,628	195,100,628	195,089,269
Treasury stock, shares (in shares)	40,637,578	41,502,003	42,153,908