Consolidated Statements Of Income - USD ($) shares in Millions, $ in Millions		3 Months Ended
		Mar. 31, 2016	Mar. 31, 2015
Revenues		$ 722.2	$ 740.5
Operating Costs and Expenses:
Cost of providing services and products sold	[1]	451.2	472.4
Selling, general and administrative expenses		171.8	171.8
Depreciation		31.8	36.6
Amortization		6.9	7.0
Restructuring charges		1.5	1.0
Transaction and integration costs		0.0	2.5
Total costs and expenses		663.2	691.3
Operating Income (Loss)		59.0	49.2
Other income (expense), net		0.1	2.8
Interest expense		(4.5)	(4.6)
Income (loss) before income taxes		54.6	47.4
Income tax expense		10.1	8.1
Income (loss) from continuing operations		44.5	39.3
Income (loss) from discontinued operations, net of tax		0.0	(0.1)
Net Income (Loss)		$ 44.5	$ 39.4
Basic Earnings (Loss) per share:
Continuing operations		$ 0.46	$ 0.40
Discontinued operations		0.00	0.00
Net basic earnings (loss) per share		0.46	0.40
Diluted Earnings (Loss) per share:
Continuing operations		0.43	0.37
Discontinued operations		0.00	0.00
Net diluted earnings (loss) per share		$ 0.43	$ 0.37
Weighted average common shares outstanding:
Basic		96.5	99.0
Diluted		103.8	105.0
Common Stock, Dividends, Per Share, Declared		$ 0.08	$ 0.07

[1] Exclusive of depreciation and amortization, with the exception of amortization of deferred charges.