Restructuring and Other Expense - Schedule of Restructuring Reserve Activity (Details) - Restructuring Plan $ in Millions	3 Months Ended
	Mar. 31, 2016 USD ($)
Restructuring Reserve [Roll Forward]
Accrued balance at December 31, 2015	$ 1.0
Usage and payments	(0.6)
Accrued balance at March 31, 2016	0.4
Severance and Related
Restructuring Reserve [Roll Forward]
Accrued balance at December 31, 2015	1.0
Usage and payments	(0.6)
Accrued balance at March 31, 2016	0.4
Lease Termination Costs
Restructuring Reserve [Roll Forward]
Accrued balance at December 31, 2015	0.0
Usage and payments	0.0
Accrued balance at March 31, 2016	0.0
Other
Restructuring Reserve [Roll Forward]
Accrued balance at December 31, 2015	0.0
Usage and payments	0.0
Accrued balance at March 31, 2016	$ 0.0