Segment Information (Tables)

3 Months Ended

Mar. 31, 2018

Segment Reporting [Abstract]

Schedule of Segment Reporting Information

The Company has disclosed income (loss) from operations as the primary measure of segment earnings (loss). This is the measure of profitability used by the Company’s chief operating decision-maker and is most consistent with the presentation of profitability reported within the Condensed Consolidated Financial Statements.

	Three Months Ended
	March 31, 2018
															Assets of
								Income(Loss)			Depreciation				Operations
	Total		Intersegment			Net		from			and		Capital		As of
	Sales		Sales			Sales		Operations			Amortization		Expenditures		March 31, 2018
Business Services	$	1,445.5	$	(29.4	)	$	1,416.1	$	39.8		$	34.0	$	16.7	$	2,813.3
Marketing Solutions		298.0		(6.3	)		291.7		12.3			11.9		3.0		678.4
Total operating segments		1,743.5		(35.7	)		1,707.8		52.1			45.9		19.7		3,491.7
Corporate		—		—			—		(19.9	)		1.3		1.8		188.9
Total operations	$	1,743.5	$	(35.7	)	$	1,707.8	$	32.2		$	47.2	$	21.5	$	3,680.6

	Three Months Ended
	March 31, 2017
															Assets of
								Income(Loss)			Depreciation				Operations
	Total		Intersegment			Net		from			and		Capital		As of
	Sales		Sales			Sales		Operations			Amortization		Expenditures		December 31, 2017
Business Services	$	1,409.8	$	(33.4	)	$	1,376.4	$	58.7		$	35.1	$	14.9	$	2,989.5
Marketing Solutions		290.9		(8.4	)		282.5		4.9			12.2		4.6		717.0
Total operating segments		1,700.7		(41.8	)		1,658.9		63.6			47.3		19.5		3,706.5
Corporate		—		—			—		(20.3	)		1.3		6.6		198.0
Total operations	$	1,700.7	$	(41.8	)	$	1,658.9	$	43.3		$	48.6	$	26.1	$	3,904.5