Goodwill and Intangible Assets, Net (Tables)

3 Months Ended

Jun. 30, 2019

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of changes in the carrying amount of goodwill

Changes in the carrying amount of goodwill were as follows:

(In millions)	U.S. Pharmaceutical and Specialty Solutions		European Pharmaceutical Solutions		Medical-Surgical Solutions		Other		Total
Balance, March 31, 2019	$	4,078	$	—	$	2,451	$	2,829	$	9,358
Goodwill acquired	—		39		—		—		39
Acquisition accounting, transfers and other adjustments	1		1		7		—		9
Foreign currency translation adjustments, net	9		—		—		26		35
Balance, June 30, 2019	$	4,088	$	40	$	2,458	$	2,855	$	9,441

Schedule of information regarding intangible assets

Information regarding intangible assets is as follows:

	June 30, 2019								March 31, 2019
(Dollars in millions)	Weighted Average Remaining Amortization Period (years)	Gross Carrying Amount		Accumulated Amortization			Net Carrying Amount		Gross Carrying Amount		Accumulated Amortization			Net Carrying Amount
Customer relationships	12	$	3,831	$	(1,871	)	$	1,960	$	3,818	$	(1,801	)	$	2,017
Service agreements	11	1,022		(447		)	575		1,017		(430		)	587
Pharmacy licenses	26	513		(210		)	303		513		(209		)	304
Trademarks and trade names	13	893		(244		)	649		887		(232		)	655
Technology	4	141		(98		)	43		141		(94		)	47
Other	5	282		(212		)	70		288		(209		)	79
Total		$	6,682	$	(3,082	)	$	3,600	$	6,664	$	(2,975	)	$	3,689