Goodwill and Other Intangible Assets (Tables)

6 Months Ended

Dec. 31, 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	578			1,178			1,756
Foreign currency translation adjustments and other	(13		)	(14		)	(27		)
Balance at December 31, 2015	$	2,764		$	4,035		$	6,799

Schedule of Intangible Assets

The following tables summarize other intangible assets by class at:

	December 31, 2015
(in millions)	Gross Intangible		Accumulated Amortization		Net Intangible		Weighted Average Remaining Amortization Period (Years)
Indefinite-life intangibles:
IPR&D, trademarks and other	$	69	$	—	$	69	N/A
Total indefinite-life intangibles	69		—		69		N/A
Definite-life intangibles:
Customer relationships	1,826		620		1,206		10
Trademarks, trade names, and patents	512		112		400		15
Developed technology and other	793		154		639		10
Total definite-life intangibles	3,131		886		2,245		11
Total other intangible assets	$	3,200	$	886	$	2,314	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