Earnings Per Share (Tables)

9 Months Ended

Sep. 30, 2021

Earnings Per Share [Abstract]

Schedule of Earnings Per Share Basic and Diluted

The following tables provide the calculation of earnings per share and the reconciliation of earnings per share and earnings per diluted share:

	2021					2020
For the three months ended September 30, (in millions, except per share data)	Income		Average Shares	Per Share Amount		Income		Average Shares	Per Share Amount
Earnings Per Share:
Net income available to common shareholders	$	684				$	562
Less: Income allocated to participating securities	1					2
Net income allocated to common shareholders	$	683	697	$	0.98	$	560	715	$	0.78
Earnings Per Diluted Share:
Net income available to common shareholders	$	684				$	562
Effect of dilutive securities:
Stock-based awards	—		9			—		4
Net income available to common shareholders plus assumed conversions	$	684				$	562
Less: Income allocated to participating securities	1					2
Net income allocated to common shareholders plus assumed conversions	$	683	706	$	0.97	$	560	719	$	0.78

	2021					2020
For the nine months ended September 30, (in millions, except per share data)	Income		Average Shares	Per Share Amount		Income		Average Shares	Per Share Amount
Earnings Per Share:
Net income available to common shareholders	$	2,032				$	754
Less: Income allocated to participating securities	5					3
Net income allocated to common shareholders	$	2,027	707	$	2.87	$	751	714	$	1.05
Earnings Per Diluted Share:
Net income available to common shareholders	$	2,032				$	754
Effect of dilutive securities:
Stock-based awards	—		9			—		5
Net income available to common shareholders plus assumed conversions	$	2,032				$	754
Less: Income allocated to participating securities	5					3
Net income allocated to common shareholders plus assumed conversions	$	2,027	716	$	2.83	$	751	719	$	1.04