Acquisitions (Tables)

12 Months Ended

Mar. 31, 2012

Acquisitions [Abstract]

Allocation of purchase price and estimated useful lives

The purchase price allocation of the Company’s fiscal year 2012 acquisitions is as follows:

(dollars in millions)	ITKO ACQUISITION(2)			OTHER FISCAL YEAR 2012 ACQUISITIONS			ESTIMATED USEFUL LIFE
Finite-lived intangible assets(1)	$	16		$	11			3-15 years
Purchased software Goodwill Deferred tax liabilities		190 159 (70	)		8 20 (3	)		7 years Indefinite —
Other assets net of other liabilities assumed (3)		20			3			—
Purchase price	$	315		$	39

(1) Includes customer relationships and trade names.

(2) Purchase price allocation is preliminary due to ongoing analysis to determine the fair value of acquired intangibles and the tax basis of acquired assets and liabilities.

(3) Includes approximately $20 million of cash acquired relating to ITKO.

The following represents the allocation of the purchase price and estimated useful lives to the acquired net assets of Arcot and the Company’s other fiscal year 2011 acquisitions:

(dollars in millions)	ARCOT			OTHER FISCAL YEAR 2011 ACQUISITIONS			ESTIMATED USEFUL LIFE
Finite-lived intangible assets(1)	$	39		$	12			2-8 years
Purchased software		86			41			10 years
Goodwill		62			17			Indefinite
Deferred tax liabilities		(3	)		(1	)		—
Other assets net of other liabilities assumed		13			2			—
Purchase price	$	197		$	71

(1) Includes customer relationships and trade names.