Defined Benefit Pension Plans (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2019	Sep. 30, 2018	Sep. 30, 2019	Sep. 30, 2018	Dec. 31, 2019
Defined Benefit Plan Disclosure [Line Items]
Document Period End Date			Sep. 30, 2019
Defined Benefit Plan, Net Periodic Benefit Cost (Credit) [Abstract]
Service cost	$ 1.0	$ 1.0	$ 3.0	$ 3.0
Interest cost	3.0	3.0	9.0	9.0
Expected return on plan assets	(4.0)	(3.0)	(11.0)	(10.0)
Amortization of Prior Service Cost	0.0	0.0	0.0	0.0
Amortization of net loss	1.0	2.0	4.0	5.0
Net periodic pension cost	$ 2.0	$ 2.0	5.0	7.0
Net periodic pension cost included in cost of sales			2.0	2.0
Net periodic pension cost included in selling, general and administrative			1.0	$ 1.0
Pension Contributions			$ 4.0
Forecast [Member]
Defined Benefit Plan, Net Periodic Benefit Cost (Credit) [Abstract]
Expected Future Contributions, Remainder of Fiscal Year					$ 1.0