Earnings Per Share and Stockholders' Equity (Tables)

3 Months Ended

Mar. 31, 2022

Stockholders' Equity Note [Abstract]

Calculation of Basic and Diluted EPS

The following table presents the calculation of basic and diluted EPS attributable to common stockholders:

	Three months ended March 31,
millions except per-share amounts	2022		2021
Net income from continuing operations	$	4,876	$	299
Loss from discontinued operations	—		(445)
Net income (loss)	$	4,876	$	(146)
Less: Preferred stock dividends	(200)		(200)
Net income (loss) attributable to common stock	$	4,676	$	(346)
Less: Net income allocated to participating securities	(34)		—
Net income (loss), net of participating securities	$	4,642	$	(346)
Weighted-average number of basic shares	936.7		933.1
Basic income (loss) per common share	$	4.96	$	(0.37)
Net income (loss), net of participating securities	4,642		(346)
Dilutive securities	997.7		947.9
Diluted income (loss) per common share	$	4.65	$	(0.36)