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Earnings Per Share
3 Months Ended
Mar. 31, 2023
Earnings Per Share [Abstract]  
Earnings Per Share EARNINGS PER SHARE
Table 64: Basic and Diluted Earnings Per Common Share
 Three months ended March 31
In millions, except per share data20232022
Basic
Net income$1,694 $1,429 
Less:
Net income attributable to noncontrolling interests17 21 
Preferred stock dividends68 45 
Preferred stock discount accretion and redemptions
Net income attributable to common shareholders1,607 1,361 
Less: Dividends and undistributed earnings allocated to nonvested restricted shares
Net income attributable to basic common shareholders$1,599 $1,355 
Basic weighted-average common shares outstanding401 420 
Basic earnings per common share (a)$3.98 $3.23 
Diluted
Net income attributable to diluted common shareholders
$1,599 $1,355 
Basic weighted-average common shares outstanding401 420
Dilutive potential common shares 1
Diluted weighted-average common shares outstanding402 420 
Diluted earnings per common share (a)$3.98 $3.23 
(a)Basic and diluted earnings per share under the two-class method are determined on net income reported on the income statement less earnings allocated to nonvested restricted shares and restricted share units with nonforfeitable dividends and dividend rights (participating securities).