GOODWILL AND OTHER ACQUIRED INTANGIBLE ASSETS (Tables)

12 Months Ended

Dec. 31, 2015

Activity in Goodwill

	Year Ended December 31, 2015
	MIS						MA						Consolidated
	Gross goodwill		Accumulated impairment charge		Net goodwill		Gross goodwill		Accumulated impairment charge		Net goodwill		Gross goodwill		Accumulated impairment charge		Net goodwill
Balance at beginning of year	$	298.7	$	-	$	298.7	$	734.6	$	(12.2)	$	722.4	$	1,033.3	$	(12.2)	$	1,021.1
Additions/adjustments		3.7		-		3.7		5.0		-		5.0		8.7		-		8.7
Foreign currency translation adjustments		(18.0)		-		(18.0)		(35.5)		-		(35.5)		(53.5)		-		(53.5)
Ending balance	$	284.4	$	-	$	284.4	$	704.1	$	(12.2)	$	691.9	$	988.5	$	(12.2)	$	976.3
	Year ended December 31, 2014
	MIS						MA						Consolidated
	Gross goodwill		Accumulated impairment charge		Net goodwill		Gross goodwill		Accumulated impairment charge		Net goodwill		Gross goodwill		Accumulated impairment charge		Net goodwill
Balance at beginning of year	$	11.4	$	-	$	11.4	$	666.0	$	(12.2)	$	653.8	$	677.4	$	(12.2)	$	665.2
Additions/adjustments		296.7		-		296.7		101.1		-		101.1		397.8		-		397.8
Foreign currency translation adjustments		(9.4)		-		(9.4)		(32.5)		-		(32.5)		(41.9)		-		(41.9)
Ending balance	$	298.7	$	-	$	298.7	$	734.6	$	(12.2)	$	722.4	$	1,033.3	$	(12.2)	$	1,021.1

Acquired Intangible Assets

		December 31,
		2015		2014
Customer relationships		$	298.4	$	310.4
Accumulated amortization			(110.0)		(98.1)
	Net customer relationships		188.4		212.3
Trade secrets			29.7		30.6
Accumulated amortization			(23.1)		(20.9)
	Net trade secrets		6.6		9.7
Software			74.7		79.8
Accumulated amortization			(47.7)		(43.0)
	Net software		27.0		36.8
Trade names			72.4		76.5
Accumulated amortization			(16.2)		(13.3)
	Net trade names		56.2		63.2
Other			44.3		44.8
Accumulated amortization			(23.4)		(21.3)
	Net other		20.9		23.5
	Total	$	299.1	$	345.5

Amortization Expense Relating to Acquired Intangible Assets

	Year Ended December 31,
	2015		2014		2013
Amortization expense		31.9	$	28.4	$	28.0

Estimated Future Amortization Expense for Acquired Intangible Assets Subject to Amortization

Year Ending December 31,
2016	$	31.3
2017		28.9
2018		22.5
2019		19.2
2020		18.6
Thereafter		178.6
Total estimated future amortization	$	299.1