Earnings Per Share (Tables)

12 Months Ended

Dec. 31, 2020

Earnings Per Share [Abstract]

Schedule of Weighted Average Number of Shares

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

(In millions - except per share amounts)
Years ended December 31,	2020	2019	2018
Net (loss)/earnings attributable to Boeing Shareholders	($11,873)	($636)	$10,460
Less: earnings available to participating securities			7
Net (loss)/earnings available to common shareholders	($11,873)	($636)	$10,453
Basic
Basic weighted average shares outstanding	569.0	566.0	579.9
Less: participating securities	0.4	0.6	0.7
Basic weighted average common shares outstanding	568.6	565.4	579.2
Diluted
Basic weighted average shares outstanding	569.0	566.0	579.9
Dilutive potential common shares(1)			6.3
Diluted weighted average shares outstanding	569.0	566.0	586.2
Less: participating securities	0.4	0.6	0.7
Diluted weighted average common shares outstanding	568.6	565.4	585.5
Net (loss)/earnings per share:
Basic	($20.88)	($1.12)	$18.05
Diluted	(20.88)	(1.12)	17.85

(1)Diluted (loss)/earnings 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

he following table includes the number of shares that may be dilutive potential common shares in the future. These shares were not included in the computation of

diluted (loss)/earnings per share because the effect was either antidilutive or the performance condition was not met.

(Shares in millions)
Years ended December 31,	2020	2019	2018
Performance awards	5.7	2.8	2.5
Performance-based restricted stock units	1.3	0.6	0.3
Restricted stock units	1.0