Goodwill and Other Intangible Assets (Tables)

3 Months Ended

Sep. 30, 2015

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, 2015	$	2,199		$	2,871		$	5,070
Goodwill acquired, net of purchase price adjustments	787			319			1,106
Foreign currency translation adjustments and other	(9		)	(8		)	(17		)
Balance at September 30, 2015	$	2,977		$	3,182		$	6,159

Schedule of Intangible Assets

The following tables summarize other intangible assets by class at:

	September 30, 2015
(in millions)	Gross Intangible		Accumulated Amortization		Net Intangible		Weighted Average Remaining Amortization Period (Years)
Indefinite-life intangibles:
Trademarks and other	$	15	$	—	$	15	N/A
Total indefinite-life intangibles	15		—		15		N/A
Definite-life intangibles:
Customer relationships	1,409		544		865		8
Trademarks, trade names and patents	382		99		283		12
Developed technology and other	387		145		242		9
Total definite-life intangibles	2,178		788		1,390		9
Total other intangible assets	$	2,193	$	788	$	1,405	N/A

	June 30, 2015
(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	1,103		501		602
Trademarks, trade names and patents	237		91		146
Developed technology and other	320		134		186
Total definite-life intangibles	1,660		726		934
Total other intangible assets	$	1,674	$	726	$	948