GOODWILL AND OTHER ACQUIRED INTANGIBLE ASSETS (Tables)

9 Months Ended

Sep. 30, 2012

Activity in Goodwill

The following table summarizes the activity in goodwill for the periods indicated:

	Nine Months Ended								Year ended
	September 30, 2012								December 31, 2011
	MIS		MA			Consolidated			MIS			MA			Consolidated
Beginning Balance	$	11.0	$	631.9		$	642.9		$	11.4		$	454.1		$	465.5
Additions/adjustments		—		(4.4	)		(4.4	)		—			198.5			198.5
FX translation		0.2		7.6			7.8			(0.4	)		(20.7	)		(21.1	)
Ending balance	$	11.2	$	635.1		$	646.3		$	11.0		$	631.9		$	642.9

Acquired Intangible Assets and Related Amortization

Acquired intangible assets and related amortization consisted of:

	September 30, 2012			December 31, 2011
Customer relationships	$	218.2		$	217.9
Accumulated amortization		(69.1	)		(58.6	)
Net customer relationships		149.1			159.3
Trade secrets		31.4			31.3
Accumulated amortization		(15.4	)		(13.4	)
Net trade secrets		16.0			17.9
Software		72.3			70.9
Accumulated amortization		(31.3	)		(25.1	)
Net software		41.0			45.8
Trade names		28.3			28.1
Accumulated amortization		(10.0	)		(9.0	)
Net trade names		18.3			19.1
Other		24.9			24.6
Accumulated amortization		(16.0	)		(13.1	)
Net other		8.9			11.5
Total acquired intangible assets, net	$	233.3		$	253.6

Amortization Expense Relating to Acquired Intangible Assets

Amortization expense relating to acquired intangible assets is as follows:

	Three Months Ended				Nine Months Ended
	September 30,				September 30,
	2012		2011		2012		2011
Amortization expense	$	8.1	$	5.0	$	22.5	$	14.6

Estimated Future Amortization Expense for Acquired Intangible Assets Subject to Amortization

Estimated future amortization expense for acquired intangible assets subject to amortization is as follows:

Year Ending December 31,
2012 (after September 30,)	$	7.0
2013		27.5
2014		22.3
2015		20.9
2016		19.7
Thereafter		135.9