v2.4.0.6

Acquisitions and Divestitures (Schedule Of 2012 Acquisition) (Details) In Millions, unless otherwise specified		3 Months Ended
	May 31, 2012 USD ($)	Sep. 30, 2012 NOS Clearing [Member] USD ($)	Dec. 31, 2012 NOS Clearing [Member] USD ($)		Jul. 31, 2012 NOS Clearing [Member] USD ($)	Jul. 31, 2012 NOS Clearing [Member] NOK	Dec. 31, 2012 BWise [Member] USD ($)	May 31, 2012 BWise [Member] USD ($)	May 31, 2012 BWise [Member] EUR (€)
Business Acquisition [Line Items]
Purchase consideration			$ 40	[1]	$ 40	233	$ 77	$ 77	€ 62
Total Net Assets (liabilities) Acquired			43	[1]	43		(11)	(11)
Purchased Intangible Assets	35		1	[1]	1		35	35
Goodwill							53
Gain on acquisition		$ 4
[1] In the third quarter of 2012, we recognized a gain of $4 million on our acquisition of NOS Clearing.

X

- Definition

The total cost of the acquired entity including the cash paid to shareholders of acquired entities, fair value of debt and equity securities issued to shareholders of acquired entities, the fair value of the liabilities assumed, and direct costs of the acquisition.

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The total purchase price of the acquired entity. This includes cash paid to equity interest holders of the acquired entity, fair value of debt and equity securities issued to equity holders of the acquired entity, and transaction costs paid to third parties to consummate the acquisition.

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Amount of goodwill arising from a business combination, which is the excess of the cost of the acquired entity over the amounts assigned to assets acquired and liabilities assumed.

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The amount of identifiable intangible assets recognized as of the acquisition date.

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Amount of the excess of the fair value of acquired net assets over the cost of an acquired business after pro rata reduction of the amounts that otherwise would have been assigned to acquired assets except financial assets other than investments accounted for by the equity method, assets to be disposed of by sale, deferred tax assets, prepaid assets relating to pension and postretirement benefit plans, and other current assets. This amount is considered an extraordinary item and often referred to as negative goodwill. This element is gross of the related tax effect.

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