Losses and Other Expenses, net (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Segment Reporting Information [Line Items]
Realized losses (gains) on settled futures contracts	$ 0.1	$ 0.4	$ (0.4)
Foreign currency exchange (gains) losses	(3.6)	(1.5)	1.7
(Gains) losses on disposal of fixed assets	(0.2)	(0.2)	0.7
Other Operating Income	(2.2)
Net change in unrealized (gains) losses on unsettled futures contracts	(0.3)	(0.5)	1.5
Asbestos-related litigation	5.6	3.1	4.0
Special legal contingency charges	1.1	1.2	1.9
Environmental liabilities	(1.4)	5.7	2.2
Losses from pandemic	8.3	0.0	0.0
Other items, net	0.0	1.8	1.8
Losses (gains) and other expenses, net	$ 7.4	8.3	13.4
Service [Member] | Refrigeration [Member]
Segment Reporting Information [Line Items]
Other Operating Income		$ (1.7)	$ 0.0