CONSOLIDATED STATEMENTS OF EQUITY (Unaudited) (Parenthetical) - $ / shares	Jun. 30, 2022	Mar. 31, 2022	Dec. 31, 2021	Jun. 30, 2021	Mar. 31, 2021
Common stock, par value (in dollars per share)	$ 1.00	$ 1.00	$ 1.00	$ 1.00	$ 1.00
Series B Preferred Stock
Preferred shares, par value (in dollars per share)	0.01	0.01	0.01	0.01	0.01
Series C Preferred Stock
Preferred shares, par value (in dollars per share)	0.01	0.01	0.01	0.01	0.01
Series D Preferred Stock
Preferred shares, par value (in dollars per share)	$ 0.01	$ 0.01	$ 0.01	$ 0.01	$ 0.01