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Equity And Earnings Per Share (Basic Table) (Details) - USD ($) $ / shares in Units, $ in Millions | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2022 | Jun. 30, 2021 | Jun. 30, 2022 | Jun. 30, 2021
Basic earnings per share: |  |  |  |
Net income available for common stockholders | $ 72 | $ 92 | $ 145 | $ 199
Weighted average shares of common stock outstanding: |  |  |  |
Weighted Average Number of Shares Outstanding, Basic | 98,853,981 | 91,365,234 | 98,541,798 | 91,078,868
Basic earnings per share | $ 0.73 | $ 1.01 | $ 1.47 | $ 2.19
Common Class A [Member] |  |  |  |
Weighted average shares of common stock outstanding: |  |  |  |
Weighted Average Number of Shares Outstanding, Basic | 98,853,881 | 91,365,134 | 98,541,698 | 91,078,768
Common Class B [Member] |  |  |  |
Weighted average shares of common stock outstanding: |  |  |  |
Weighted Average Number of Shares Outstanding, Basic | 100 | 100 | 100 | 100

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