Property, Equipment, and Software (Tables)

3 Months Ended

Mar. 31, 2018

Property, Plant and Equipment [Abstract]

Schedule of Property, Equipment and Software

Property, equipment and software consist of the following (in millions):

	March 31, 2018			December 31, 2017
Computer and other equipment	$	31.1		$	28.7
Leasehold improvements	22.2			22.3
Software	47.7			44.5
Office furniture	7.4			7.4
Property, equipment and software, gross	108.4			102.9
Less accumulated depreciation and amortization	(59.4		)	(54.6		)
Property, equipment and software, net	$	49.0		$	48.3

Summary Depreciation and Amortization Expense

The following table summarizes the allocation of depreciation and amortization expense between cost of services and selling, general and administrative expenses (in millions):

	Three Months Ended March 31,
	2018		2017
Cost of services	$	4.6	$	2.9
Selling, general and administrative	0.3		0.3
Total depreciation and amortization	$	4.9	$	3.2