Revenue (Summary of Contract Assets and Liabilities) (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Change in Contract with Customer, Liability [Roll Forward]
Balance beginning of period	$ 172.0	$ 104.0
Advance consideration received	227.8	192.7
Foreign currency translation	(6.1)	7.5
Balance end of period	226.2	172.0
Revenue recognized during the period for extended warranty contracts, maintenance services and technology services	80.7	44.0
Extended warranty contracts, maintenance services and technology services
Change in Contract with Customer, Liability [Roll Forward]
Revenue recognized during the period	(64.0)	(46.6)
Grain storage and protein production systems
Change in Contract with Customer, Liability [Roll Forward]
Revenue recognized during the period	$ (103.5)	$ (85.6)