Stock-Based Compensation (Tables)

6 Months Ended

Jun. 30, 2015

Stock-Based Compensation:

Stock-based compensation cost included in income from continuing operations

	Three Months Ended June 30,				Six Months Ended June 30,
(Dollars in millions)	2015		2014		2015		2014
Cost	$	27	$	28	$	54	$	59
Selling, general and administrative		92		100		178		188
Research, development and engineering		12		14		26		28
Other (income) and expense*		0		—		(1)		(9)
Pre-tax stock-based compensation cost		131		142		257		266
Income tax benefits		(45)		(48)		(87)		(89)
Total net stock-based compensation cost	$	86	$	94	$	171	$	176
* Reflects the one-time effects related to the divestiture of the customer care business and industry standard server businesses in 2014 and 2015, respectively.