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Property and Equipment, Net (Tables)

9 Months Ended

Sep. 30, 2012

Property and Equipment, Net [Abstract]


	September 30, 2012							December 31, 2011
(in $ millions)	Cost		Accumulated depreciation			Net		Cost		Accumulated depreciation			Net
Capitalized software		617		(358	)		259		600		(314	)		286
Furniture, fixtures and equipment		240		(151	)		89		240		(137	)		103
Building and leasehold improvements		11		(7	)		4		11		(7	)		4
Construction in progress		27		—			27		38		—			38

		895		(516	)		379		889		(458	)		431

- Definition

Tabular disclosure of the useful life and salvage value of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale. Examples include land, buildings, machinery and equipment, and other types of furniture and equipment including, but not limited to, office equipment, furniture and fixtures, and computer equipment and software.

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