Goodwill And Intangible Assets, Net (Tables)

9 Months Ended

Dec. 31, 2012

Goodwill and Intangible Assets Disclosure [Abstract]

Changes In The Carrying Amount Of Goodwill

(In millions)	Distribution Solutions		Technology Solutions		Total
Balance, March 31, 2012	$	3,190	$	1,842	$	5,032
Goodwill acquired	87		187		274
Foreign currency translation adjustments	3		1		4
Balance, December 31, 2012	$	3,280	$	2,030	$	5,310

Information Regarding Intangible Assets

	December 31, 2012								March 31, 2012
(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	7	$	1,250	$	(637	)	$	613	$	1,081	$	(554	)	$	527
Service agreements	18	1,022		(98		)	924		1,022		(52		)	970
Trademarks and trade names	18	199		(43		)	156		192		(38		)	154
Technology	4	265		(202		)	63		244		(190		)	54
Other	7	78		(35		)	43		76		(31		)	45
Total		$	2,814	$	(1,015	)	$	1,799	$	2,615	$	(865	)	$	1,750