Other (Income) Expense, Net (Tables)

9 Months Ended

Sep. 30, 2015

Other Income and Expenses [Abstract]

Other (Income) Expense, Net

Other (income) expense, net, consisted of:

	Three Months Ended   September 30,						Nine Months Ended   September 30,
($ in millions)	2015			2014			2015			2014
Interest income	$	(68	)	$	(69	)	$	(214	)	$	(190	)
Interest expense	165			191			503			567
Exchange losses	228			61			1,038			114
Equity income from affiliates	(63		)	(24		)	(210		)	(241		)
Other, net	(432		)	(325		)	(493		)	(1,228		)
	$	(170	)	$	(166	)	$	624		$	(978	)