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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, 2023
Jun. 30, 2022
Jun. 30, 2023
Jun. 30, 2022
Basic earnings per share:        
Net income available for common stockholders $ 125 $ 72 $ 273 $ 145
Weighted average shares of common stock outstanding:        
Weighted Average Number of Shares Outstanding, Basic 103,587,557 98,853,981 103,274,846 98,541,798
Basic earnings per share $ 1.21 $ 0.73 $ 2.65 $ 1.47
Common Class A [Member]        
Weighted average shares of common stock outstanding:        
Weighted Average Number of Shares Outstanding, Basic 103,587,457 98,853,881 103,274,746 98,541,698
Common Class B [Member]        
Weighted average shares of common stock outstanding:        
Weighted Average Number of Shares Outstanding, Basic 100 100 100 100