Earnings Per Share (Tables)

3 Months Ended

Mar. 31, 2023

Earnings Per Share [Abstract]

Schedule of Weighted Average Number of Shares

The elements used in the computation of basic and diluted loss per share were as follows:

(In millions - except per share amounts)	Three months ended March 31
	2023	2022
Net loss available to common shareholders	($414)	($1,219)
Basic
Basic weighted average shares outstanding	602.5	591.7
Less: participating securities(1)	0.3	0.3
Basic weighted average common shares outstanding	602.2	591.4
Diluted
Diluted weighted average shares outstanding	602.5	591.7
Less: participating securities(1)	0.3	0.3
Diluted weighted average common shares outstanding	602.2	591.4
Net loss per share:
Basic	($0.69)	($2.06)
Diluted	(0.69)	(2.06)

(1)Participating securities include certain instruments in our deferred compensation plan.

(2)Diluted loss per share includes any dilutive impact of stock options, restricted stock units,

performance-based restricted stock units and performance awards.

Schedule of Weighted Average Number of Shares Outstanding Excluded from the Computation of Diluted Earnings Per Share

(Shares in millions)	Three months ended March 31
	2023	2022
Performance awards		1.6
Performance-based restricted stock units		0.4
Restricted stock units	0.1	0.4
Stock options	0.8	0.6