Goodwill and Other Intangible Assets (Tables)

6 Months Ended

Dec. 31, 2014

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Goodwill by Reportable Segment

The following table summarizes the changes in the carrying amount of goodwill, by segment and in total:

(in millions)	Pharmaceutical		Medical			Total
Balance at June 30, 2014	$	2,158	$	2,720		$	4,878
Goodwill acquired, net of purchase price adjustments	21		50			71
Foreign currency translation adjustments and other	—		(20		)	(20		)
Balance at December 31, 2014	$	2,179	$	2,750		$	4,929

Schedule of Intangible Assets

The following tables summarize other intangible assets by class at:

	December 31, 2014
(in millions)	Gross Intangible		Accumulated Amortization		Net Intangible
Indefinite-life intangibles:
Trademarks and other	$	14	$	—	$	14
Total indefinite-life intangibles	14		—		14
Definite-life intangibles:
Customer relationships	1,041		434		607
Trademarks, trade names and patents	225		79		146
Developed technology and other	295		115		180
Total definite-life intangibles	1,561		628		933
Total other intangible assets	$	1,575	$	628	$	947

	June 30, 2014
(in millions)	Gross Intangible		Accumulated Amortization		Net Intangible
Indefinite-life intangibles:
Trademarks and other	$	14	$	—	$	14
Total indefinite-life intangibles	14		—		14
Definite-life intangibles:
Customer relationships	1,043		388		655
Trademarks, trade names and patents	213		69		144
Developed technology and other	258		79		179
Total definite-life intangibles	1,514		536		978
Total other intangible assets	$	1,528	$	536	$	992