Other Comprehensive Income (Loss) (Details 2) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Accumulated Other Comprehensive Income (Loss) [Line Items]
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest	$ 402.2	$ 337.0	$ 263.3	$ 372.4
Other comprehensive income (loss)	10.9	25.8	(26.5)
Defined Benefit Pension and Other Postretirement Plans
Accumulated Other Comprehensive Income (Loss) [Line Items]
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest	(0.5)	0.2	0.9	2.2
OCI before reclassifications	0.0	0.0	(0.1)
Amounts reclassified from accumulated OCI	(0.7)	(0.9)	(1.2)
Other comprehensive income (loss)	(0.7)	(0.9)	(1.3)
Currency Translation Adjustments
Accumulated Other Comprehensive Income (Loss) [Line Items]
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest	92.7	76.2	41.6	67.6
OCI before reclassifications	16.5	32.4	(26.0)
Amounts reclassified from accumulated OCI	0.0	0.0	0.0
Other comprehensive income (loss)	16.5	32.4	(26.0)
Gain (Loss) from Hedging Activities
Accumulated Other Comprehensive Income (Loss) [Line Items]
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest	(13.4)	(8.5)	(2.6)	(3.4)
OCI before reclassifications	14.0	11.1	(2.7)
Amounts reclassified from accumulated OCI	(18.9)	(16.8)	3.5
Other comprehensive income (loss)	(4.9)	(5.7)	0.8
AOCI Attributable to Parent [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest	78.8	67.9	39.9	$ 66.4
OCI before reclassifications	30.5	43.5	(28.8)
Amounts reclassified from accumulated OCI	(19.6)	(17.7)	2.3
Other comprehensive income (loss)	$ 10.9	25.8	$ (26.5)
Accounting Standards Update 2018-02 [Member] | Defined Benefit Pension and Other Postretirement Plans
Accumulated Other Comprehensive Income (Loss) [Line Items]
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest		0.2
Accounting Standards Update 2018-02 [Member] | Currency Translation Adjustments
Accumulated Other Comprehensive Income (Loss) [Line Items]
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest		2.2
Accounting Standards Update 2018-02 [Member] | Gain (Loss) from Hedging Activities
Accumulated Other Comprehensive Income (Loss) [Line Items]
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest		(0.2)
Accounting Standards Update 2018-02 [Member] | AOCI Attributable to Parent [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest		$ 2.2