Accounts Payable and Accrued Expenses and Other Liabilities (Details) - USD ($) $ in Millions	Jun. 30, 2018	Dec. 31, 2017
Payables and Accruals [Abstract]
Trade accounts payable	$ 125.7	$ 103.6
Total accounts payable	125.7	103.6
Accrued expenses and other liabilities:
Interest payable	2.4	7.8
Income taxes payable	0.8	6.1
Employee related expenses	34.4	30.8
Restructuring expenses	2.9	5.0
Profit sharing and incentives	11.5	11.5
Accrued rebates	35.6	50.0
Deferred revenue — current	3.6	4.2
Customer advances	2.2	2.6
Product liability	1.3	1.4
Miscellaneous accrued expenses	44.9	42.3
Total accrued expenses and other liabilities	$ 139.6	$ 161.7