Restructuring, Impairment and Other Charges (Tables)

12 Months Ended

Dec. 31, 2016

Restructuring And Related Activities [Abstract]

Schedule of Restructuring, Impairment and Other Charges Recognized in Results of Operations

2016	Employee Terminations		Other Restructuring Charges		Total Restructuring Charges		Other Charges		Total
U.S.	$	3.0	$	1.5	$	4.5	$	0.2	$	4.7
International		0.6		—		0.6		—		0.6
Corporate		0.1		—		0.1		—		0.1
Total	$	3.7	$	1.5	$	5.2	$	0.2	$	5.4

2015	Employee Terminations		Other Restructuring Charges		Total Restructuring Charges		Other Charges		Total
U.S.	$	1.4	$	1.9	$	3.3	$	0.2	$	3.5
International		0.9		—		0.9		—		0.9
Total	$	2.3	$	1.9	$	4.2	$	0.2	$	4.4

2014	Employee Terminations		Other Restructuring Charges		Total Restructuring Charges		Impairment		Other Charges		Total
U.S.	$	0.1	$	2.1	$	2.2	$	—	$	0.3	$	2.5
International		0.6		—		0.6		1.7		—		2.3
Total	$	0.7	$	2.1	$	2.8	$	1.7	$	0.3	$	4.8

Fair Values, Valuation Techniques and Related Unobservable Inputs of Level Three

The following table presents the fair value, valuation techniques and related unobservable inputs for these Level 3 measurements for the year ended December 31, 2014.

	Fair Value		Valuation Technique	Unobservable Input	Rate
2014
Customer relationships	$	—	Excess earnings	Attrition rate		12.0%

Schedule of Changes in the Restructuring Reserve

The restructuring reserve as of December 31, 2016 and 2015, and changes during the year ended December 31, 2016, were as follows:

	December 31, 2015		Restructuring Charges		Foreign Exchange and Other			Cash Paid			December 31, 2016
Employee terminations	$	0.9	$	3.7	$	(0.1	)	$	(2.9	)	$	1.6
Lease terminations and other		4.9		1.5		—			(2.6	)		3.8
Total	$	5.8	$	5.2	$	(0.1	)	$	(5.5	)	$	5.4

The restructuring reserve as of December 31, 2015 and 2014, and changes during the year ended December 31, 2015, were as follows:

	December 31, 2014		Restructuring Charges		Foreign Exchange and Other			Cash Paid			December 31, 2015
Employee terminations	$	0.1	$	2.3	$	—		$	(1.5	)	$	0.9
Lease terminations and other		6.1		1.9		(0.2	)		(2.9	)		4.9
Total	$	6.2	$	4.2	$	(0.2	)	$	(4.4	)	$	5.8