BUSINESS ACQUISITIONS Business Acquisitions Tables (Tables)

3 Months Ended

Mar. 31, 2018

Business Acquisition [Line Items]

Business Acquisition, Pro Forma Information [Table Text Block]

	Three Months Ended March 31, 2017
Net revenues	$	2,611.3
Operating income	340.6
Net income	190.6
Earnings per share:
Basic	$	1.86
Diluted	$	1.83

Schedule of Business Acquisitions, by Acquisition [Table Text Block]

Consideration Transferred
Cash consideration						$	1,224.5
	Preliminary		Measurement Period Adjustments			As of March 31, 2018
Net Assets Acquired
Cash and cash equivalents	$	30.7	$	—		$	30.7
Accounts receivable	116.9		(11.3		)	105.6
Unbilled services	32.6		—			32.6
Prepaid expenses and other	57.9		—			57.9
Property, plant and equipment	12.1		—			12.1
Goodwill	676.6		83.9			760.5
Customer relationships	629.0		(27.0		)	602.0
Trade names and trademarks	24.1		(13.5		)	10.6
Technology	47.0		(21.0		)	26.0
Total assets acquired	1,626.9		12.0			1,638.9
Accounts payable	18.1		27.0			45.1
Accrued expenses and other	51.0		(27.6		)	23.4
Unearned revenue	124.2		—			124.2
Deferred income taxes	208.0		12.6			220.6
Other liabilities	1.1		—			1.1
Total liabilities acquired	402.4		12.0			414.4
Net assets acquired	$	1,224.5	$	—		$	1,224.5