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Operations and Summary of Significant Accounting Policies (Summary of Changes in Carrying Amount of Goodwill) (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Goodwill [Roll Forward]
Goodwill beginning of period	$ 1,306.5	$ 1,298.3	$ 1,495.5
Impairment charge		(20.0)	(173.6)
Sale of a joint venture			(5.1)
Foreign currency translation	(42.5)	21.0	(18.5)
Acquisitions	16.8	7.2
Goodwill end of period	1,280.8	1,306.5	1,298.3
North America
Goodwill [Roll Forward]
Goodwill beginning of period	593.4	606.0	611.1
Impairment charge		(20.0)
Sale of a joint venture			(5.1)
Foreign currency translation		0.2
Acquisitions	16.2	7.2
Goodwill end of period	609.6	593.4	606.0
South America
Goodwill [Roll Forward]
Goodwill beginning of period	87.5	112.2	116.7
Foreign currency translation	(5.8)	(24.7)	(4.5)
Goodwill end of period	81.7	87.5	112.2
Europe/ Middle East
Goodwill [Roll Forward]
Goodwill beginning of period	501.3	463.3	649.6
Impairment charge			(173.6)
Foreign currency translation	(32.4)	38.0	(12.7)
Acquisitions	0.6
Goodwill end of period	469.5	501.3	463.3
Asia/ Pacific/Africa
Goodwill [Roll Forward]
Goodwill beginning of period	124.3	116.8	118.1
Foreign currency translation	(4.3)	7.5	(1.3)
Goodwill end of period	$ 120.0	$ 124.3	$ 116.8

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