Earnings Per Share (Tables)

3 Months Ended

Mar. 31, 2023

Earnings Per Share [Abstract]

Schedule of Earnings Per Share Basic and Diluted

The following table provides the calculation of earnings per share and the reconciliation of earnings per share and earnings per diluted share:

	2023					2022
For the three months ended March 31, (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	$	535				$	474
Less: Income allocated to participating securities	—					1
Net income allocated to common shareholders	$	535	684	$	0.78	$	473	688	$	0.69
Earnings Per Diluted Share:
Net income available to common shareholders	$	535				$	474
Effect of dilutive securities:
Stock-based awards	—		6			—		8
Net income available to common shareholders plus assumed conversions	$	535				$	474
Less: Income allocated to participating securities	—					1
Net income allocated to common shareholders plus assumed conversions	$	535	690	$	0.78	$	473	696	$	0.68