Goodwill and Other Intangible Assets (Tables)

3 Months Ended

Sep. 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		Medical		Total
Balance at June 30, 2017	$	2,939	$	4,282	$	7,221
Goodwill acquired, net of purchase price adjustments	1		3,156		3,157
Foreign currency translation adjustments and other	11		30		41
Balance at September 30, 2017	$	2,951	$	7,468	$	10,419

Schedule of Finite-Lived Intangible Assets

The following tables summarize other intangible assets by class at:

	September 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	3,705		1,046		2,659		13
Trademarks, trade names, and patents	697		212		485		13
Developed technology and other	1,648		346		1,302		12
Total definite-life intangibles	6,050		1,604		4,446		13
Total other intangible assets	$	6,111	$	1,604	$	4,507	N/A

	June 30, 2017
(in millions)	Gross Intangible		Accumulated Amortization		Net Intangible
Indefinite-life intangibles:
IPR&D, trademarks and other	$	61	$	—	$	61
Total indefinite-life intangibles	61		—		61
Definite-life intangibles:
Customer relationships	1,966		967		999
Trademarks, trade names, and patents	509		195		314
Developed technology and other	916		304		612
Total definite-life intangibles	3,391		1,466		1,925
Total other intangible assets	$	3,452	$	1,466	$	1,986

Schedule of Indefinite-Lived Intangible Assets

The following tables summarize other intangible assets by class at:

	September 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	3,705		1,046		2,659		13
Trademarks, trade names, and patents	697		212		485		13
Developed technology and other	1,648		346		1,302		12
Total definite-life intangibles	6,050		1,604		4,446		13
Total other intangible assets	$	6,111	$	1,604	$	4,507	N/A

	June 30, 2017
(in millions)	Gross Intangible		Accumulated Amortization		Net Intangible
Indefinite-life intangibles:
IPR&D, trademarks and other	$	61	$	—	$	61
Total indefinite-life intangibles	61		—		61
Definite-life intangibles:
Customer relationships	1,966		967		999
Trademarks, trade names, and patents	509		195		314
Developed technology and other	916		304		612
Total definite-life intangibles	3,391		1,466		1,925
Total other intangible assets	$	3,452	$	1,466	$	1,986