Comprehensive Income And Noncontrolling Interests (Activity In The Company's Noncontrolling Interests) (Details) (USD $) In Millions	3 Months Ended	9 Months Ended
Sep. 30, 2011	Sep. 30, 2010	Sep. 30, 2011	Sep. 30, 2010
Comprehensive Income And Noncontrolling Interests [Abstract]
Beginning Balance			$ 11.2	$ 10.1
Net income attributable to noncontrolling interests	1.4	1.2	4.7	4.1
Dividends declared to noncontrolling interests			(4.8)	(4.4)
Purchase of KIS Pricing shares from noncontrolling interest			(1.0)
FX translation			(0.3)	0.3
Ending Balance	$ 9.8	$ 10.1	$ 9.8	$ 10.1

Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which is directly or indirectly attributable to that ownership interest in subsidiary equity which is not attributable to the parent (noncontrolling interest, minority interest).

The portion of net Income or Loss attributable to the noncontrolling interest (if any) deducted in order to derive the portion attributable to the parent.

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+ Details

- Definition

Adjustment that results from the process of translating subsidiary financial statements and foreign equity investments into functional currency of the reporting entity, net of tax, attributable to noncontrolling interest.

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