Summary Of Significant Accounting Policies (Tables)

12 Months Ended

Dec. 31, 2021

Accounting Policies [Abstract]

Computation of Basic and Diluted Earnings (Loss) Per Common Share

The following table presents the Company’s computation of basic and diluted earnings per common share for the years ended December 31, 2021, 2020, and 2019:

	Years Ended December 31,
(in millions, except share and per share amounts)	2021			2020			2019
Net income available to common stockholders	$	563		$	478		$	362
Less: Dividends paid on and earnings allocated    to participating securities		(7	)		(6	)		(4	)
Earnings applicable to common stock	$	556		$	472		$	358
Weighted average common shares outstanding		463,865,661			462,605,341			465,380,010
Basic earnings per common share	$	1.20		$	1.02		$	0.77
Earnings applicable to common stock	$	556		$	472		$	358
Weighted average common shares outstanding		463,865,661			462,605,341			465,380,010
Potential dilutive common shares		767,058			676,061			283,322
Total shares for diluted earnings per common    share computation		464,632,719			463,281,402			465,663,332
Diluted earnings per common share and    common share equivalents	$	1.20		$	1.02		$	0.77