Earnings Per Share (Tables)

3 Months Ended

Mar. 31, 2019

Earnings Per Share [Abstract]

Schedule of Computation of Basic Earnings Per Share, Assuming Dilution

The following table sets forth the computation of basic earnings per share and earnings per share, assuming dilution:

	First Quarters
	2019		2018
Numerator (Dollars in millions):
Net Earnings	$	834	$	695
Denominator (Units in millions):
Average Common Shares Outstanding	814		885
Other Potentially Dilutive Common Shares	3		3
Average Common Shares Outstanding, Assuming Dilution	817		888
Net Earnings Per Share, Basic	$	1.02	$	0.78
Net Earnings Per Share, Assuming Dilution	$	1.02	$	0.78