Goodwill and Other Intangible Assets (Tables)

12 Months Ended

Jun. 30, 2017

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 (1)				Medical			Total
Balance at June 30, 2015	$	2,199			$	2,871		$	5,070
Goodwill acquired, net of purchase price adjustments	738				1,382			2,120
Foreign currency translation adjustments and other	(18		)		(5		)	(23		)
Balance at June 30, 2016	2,919			0	4,248			7,167
Goodwill acquired, net of purchase price adjustments	29				35			64
Foreign currency translation adjustments and other	(9		)		(1		)	(10		)
Balance at June 30, 2017	$	2,939			$	4,282		$	7,221

(1) At June 30, 2017 the accumulated goodwill impairment loss was $829 million.

Schedule of Finite-Lived Intangible Assets

The following tables summarize other intangible assets by class at June 30:

	2017
(in millions)	Gross Intangible		Accumulated Amortization		Net Intangible		Weighted- Average Remaining Amortization Period (Years)
Indefinite-life intangibles:
IPR&D, trademarks and other	$	61	$	—	$	61	N/A
Total indefinite-life intangibles	61		—		61		N/A
Definite-life intangibles:
Customer relationships	1,966		967		999		9
Trademarks, trade names, and patents	509		195		314		14
Developed technology and other	916		304		612		10
Total definite-life intangibles	3,391		1,466		1,925		10
Total other intangible assets	$	3,452	$	1,466	$	1,986	N/A

	2016
(in millions)	Gross Intangible		Accumulated Amortization		Net Intangible
Indefinite-life intangibles:
IPR&D, trademarks and other	$	72	$	—	$	72
Total indefinite-life intangibles	72		—		72
Definite-life intangibles:
Customer relationships	1,946		737		1,209
Trademarks, trade names, and patents	508		140		368
Developed technology and other	808		198		610
Total definite-life intangibles	3,262		1,075		2,187
Total other intangible assets	$	3,334	$	1,075	$	2,259

Schedule of Indefinite-Lived Intangible Assets

The following tables summarize other intangible assets by class at June 30:

	2017
(in millions)	Gross Intangible		Accumulated Amortization		Net Intangible		Weighted- Average Remaining Amortization Period (Years)
Indefinite-life intangibles:
IPR&D, trademarks and other	$	61	$	—	$	61	N/A
Total indefinite-life intangibles	61		—		61		N/A
Definite-life intangibles:
Customer relationships	1,966		967		999		9
Trademarks, trade names, and patents	509		195		314		14
Developed technology and other	916		304		612		10
Total definite-life intangibles	3,391		1,466		1,925		10
Total other intangible assets	$	3,452	$	1,466	$	1,986	N/A

	2016
(in millions)	Gross Intangible		Accumulated Amortization		Net Intangible
Indefinite-life intangibles:
IPR&D, trademarks and other	$	72	$	—	$	72
Total indefinite-life intangibles	72		—		72
Definite-life intangibles:
Customer relationships	1,946		737		1,209
Trademarks, trade names, and patents	508		140		368
Developed technology and other	808		198		610
Total definite-life intangibles	3,262		1,075		2,187
Total other intangible assets	$	3,334	$	1,075	$	2,259