Income (loss) and Dividends per Common Share (Tables)

12 Months Ended

Dec. 31, 2022

Earnings Per Share [Abstract]

Schedule of Income (Loss) Per Share, Basic and Diluted

The per share calculations below exclude 2 million, 4 million and 7 million stock options for 2022, 2021 and 2020 that were antidilutive.

	Year Ended December 31,
(In millions, except per share data)	2022		2021		2020
Net income (loss)	$	3,612	$	946	$	(1,451)
Weighted average common shares outstanding	685		787		792
Effect of dilutive securities	2		1		—
Weighted average common shares, diluted	687		788		792
Net income (loss) per share:
Basic	$	5.27	$	1.20	$	(1.83)
Diluted	$	5.26	$	1.20	$	(1.83)
Dividends per share	$	0.32	$	0.18	$	0.08