Equipment and Leasehold Improvements (Tables)

12 Months Ended

Dec. 31, 2015

Property Plant And Equipment [Abstract]

Components of Equipment and Leasehold Improvements

Equipment and leasehold improvements consist of the following:

	As of
	December 31, 2015			December 31, 2014
Computers and software	$	19.8		$	15.8
Furniture and equipment		0.3			0.5
Leasehold improvements		3.2			1.0
Equipment and leasehold improvements, gross		23.3			17.3
Accumulated depreciation and amortization		(14.8	)		(12.6	)
Equipment and leasehold improvements, net	$	8.5		$	4.7