Restructuring and other (Tables)

6 Months Ended

Jun. 30, 2017

Restructuring and Related Activities [Abstract]

Schedule of Restructuring and Other Costs

The following table summarizes pre-tax restructuring and other costs for the periods presented:

	Three Months Ended June 30,				Six Months Ended June 30,
	2017		2016		2017		2016
Employee severance (1)	$	—	$	2.5	$	2.7	$	4.8
Acquisitions and related costs	0.8		—		4.2		—
Restructuring, integration and other	0.3		1.7		3.4		2.1
Total	$	1.1	$	4.2	$	10.3	$	6.9

^{(1) Inclusive of employee severance and termination costs associated with restructuring activities.}

Summary of Restructuring Charges and Changes in Accrual

The following table presents a summary of restructuring charges and the charges in the restructuring accrual during 2017:    

	Restructuring Accrual
Balance as of January 1, 2017	$	16.4
Accrual additions	2.2
Cash payments and other	(18.6		)
Balance as of June 30, 2017	$	—