Goodwill and Other Intangible Assets (Tables)

3 Months Ended

Mar. 31, 2018

Goodwill and Intangible Assets Disclosure [Abstract]

Changes in the Carrying Amount of Goodwill

The components of, and changes in, the carrying amount of goodwill are as follows:

(MILLIONS OF DOLLARS)	U.S.		International		Total
Balance, December 31, 2017	$	671	$	839	$	1,510
Other(a)	—		22		22
Balance, March 31, 2018	$	671	$	861	$	1,532

^(a)  Includes adjustments for foreign currency translation.

Components of Identifiable Intangible Assets

The components of identifiable intangible assets are as follows:

	As of March 31, 2018							As of December 31, 2017
						Identifiable							Identifiable
	Gross					Intangible Assets		Gross					Intangible Assets
	Carrying		Accumulated			Less Accumulated		Carrying		Accumulated			Less Accumulated
(MILLIONS OF DOLLARS)	Amount		Amortization			Amortization		Amount		Amortization			Amortization
Finite-lived intangible assets:
Developed technology rights	$	1,216	$	(454	)	$	762	$	1,185	$	(428	)	$	757
Brands	213		(146		)	67		213		(143		)	70
Trademarks and trade names	63		(48		)	15		62		(47		)	15
Other	239		(146		)	93		234		(143		)	91
Total finite-lived intangible assets	1,731		(794		)	937		1,694		(761		)	933
Indefinite-lived intangible assets:
Brands	37		—			37		37		—			37
Trademarks and trade names	67		—			67		67		—			67
In-process research and development	231		—			231		224		—			224
Product rights	8		—			8		8		—			8
Total indefinite-lived intangible assets	343		—			343		336		—			336
Identifiable intangible assets	$	2,074	$	(794	)	$	1,280	$	2,030	$	(761	)	$	1,269