v3.26.1
Earnings Per Common Share (Computation Of Basic And Diluted Earnings (Loss) Per Common Share) (Details) - USD ($)
$ / shares in Units, shares in Millions, $ in Millions
3 Months Ended 6 Months Ended
Jun. 30, 2026
Mar. 31, 2026
Jun. 30, 2025
Mar. 31, 2025
Jun. 30, 2026
Jun. 30, 2025
Numerator:            
Net income $ 570 $ 559 $ 563 $ 490 $ 1,129 $ 1,053
Preferred stock dividends and other (1) (21)   (29)   (41) (54)
Net income available to common shareholders $ 549   $ 534   $ 1,088 $ 999
Denominator:            
Weighted-average common shares outstanding—basic 854   898   858 902
Potential common shares 3   2   4 3
Weighted-average common shares outstanding—diluted 857   900   862 905
Earnings per common share:            
Basic $ 0.64   $ 0.59   $ 1.27 $ 1.11
Diluted $ 0.64   $ 0.59   $ 1.26 $ 1.10
Series D(3)            
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]            
Excess of Redemption Amount Over Carrying Amount     $ 4     $ 4
Restricted Stock            
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]            
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount 4   5   3 4