Condensed Statements of Consolidated Changes in Equity (Parenthetical) - $ / shares	Jun. 30, 2021	Jun. 30, 2020
Preferred stock, par value (in dollars per share)	$ 0.01
Preferred stock, authorized (in shares)	20,000,000	20,000,000
Common stock, par value (in dollars per share)	$ 0.01	$ 0.01
Common stock, authorized (in shares)	1,000,000,000	1,000,000,000
Series C Preferred Stock
Preferred stock, par value (in dollars per share)	$ 0.01	$ 0.01
Series B Preferred Stock
Preferred stock, par value (in dollars per share)	0.01	0.01
Series A Preferred Stock
Preferred stock, par value (in dollars per share)	$ 0.01	$ 0.01