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Statements Of Consolidated Equity (Parenthetical) - USD ($) $ in Millions | 3 Months Ended
--- | ---
Mar. 31, 2022 | Mar. 31, 2021
Common Stock, Dividends, Per Share, Declared | $ 0.47 | $ 0.44
Series A Preferred Stock |  |
Preferred Stock, Liquidation Preference, Value | $ 400 | $ 400
Series B Preferred Stock |  |
Preferred Stock, Liquidation Preference, Value | 500 | $ 500
Series C Preferred Stock |  |
Preferred Stock, Liquidation Preference, Value | $ 863 |

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