Goodwill And Intangible Assets, Net (Tables)

6 Months Ended

Sep. 30, 2015

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)	Distribution Solutions			Technology Solutions			Total
Balance, March 31, 2015	$	7,994		$	1,823		$	9,817
Goodwill acquired	11			—			11
Goodwill related to businesses sold	(59		)	(26		)	(85		)
Acquisition accounting, transfers and other adjustments	8			—			8
Foreign currency translation adjustments, net	63			(3		)	60
Balance, September 30, 2015	$	8,017		$	1,794		$	9,811

Schedule of information regarding intangible assets

Information regarding intangible assets is as follows:

	September 30, 2015								March 31, 2015
(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 lists	9	$	2,686	$	(1,234	)	$	1,452	$	2,683	$	(1,116	)	$	1,567
Service agreements	15	945		(240		)	705		957		(215		)	742
Pharmacy licenses	26	897		(97		)	800		874		(65		)	809
Trademarks and trade names	15	315		(90		)	225		315		(82		)	233
Technology	3	209		(189		)	20		213		(184		)	29
Other	4	168		(116		)	52		162		(101		)	61
Total		$	5,220	$	(1,966	)	$	3,254	$	5,204	$	(1,763	)	$	3,441