Earnings Per Share (Tables)

6 Months Ended

Jun. 30, 2019

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)	Six months ended June 30					Three months ended June 30
	2019			2018		2019			2018
Net (loss)/earnings		($793	)		$4,673		($2,942	)		$2,196
Less: earnings available to participating securities				3
Net (loss)/earnings available to common shareholders		($793	)		$4,670		($2,942	)		$2,196
Basic
Basic weighted average shares outstanding	566.6			586.6		565.3			582.6
Less: participating securities	0.6			0.6		0.6			0.7
Basic weighted average common shares outstanding	566.0			586.0		564.7			581.9
Diluted
Basic weighted average shares outstanding	566.6			586.6		565.3			582.6
Dilutive potential common shares(1)				6.3					6.1
Diluted weighted average shares outstanding	566.6			592.9		565.3			588.7
Less: participating securities	0.6			0.6		0.6			0.7
Diluted weighted average common shares outstanding	566.0			592.3		564.7			588.0
Net (loss)/earnings per share:
Basic		($1.40	)		$7.97		($5.21	)		$3.77
Diluted	(1.40		)	7.88		(5.21		)	3.73

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Diluted 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

(Shares in millions)	Six months ended June 30		Three months ended June 30
	2019	2018	2019	2018
Performance awards	2.7	2.8	2.7	2.7
Performance-based restricted stock units	0.6	0.3	0.6	0.1