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Earnings Per Share
3 Months Ended
Mar. 31, 2022
Earnings Per Share [Abstract]  
Earnings Per Share EARNINGS PER SHARE
Table 61: Basic and Diluted Earnings Per Common Share
 Three months ended March 31
In millions, except per share data20222021
Basic
Net income$1,429 $1,826 
Less:
Net income attributable to noncontrolling interests21 10 
Preferred stock dividends45 57 
Preferred stock discount accretion and redemptions
Net income attributable to common shareholders1,361 1,758 
Less: Dividends and undistributed earnings allocated to nonvested restricted shares
Net income attributable to basic common shareholders$1,355 $1,750 
Basic weighted-average common shares outstanding420 426 
Basic earnings per common share (a)$3.23 $4.11 
Diluted
Net income attributable to diluted common shareholders
$1,355 $1,750 
Basic weighted-average common shares outstanding420 426
Dilutive potential common shares
Diluted weighted-average common shares outstanding420 426 
Diluted earnings per common share (a)$3.23 $4.10 
(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).