Other Operating Income (Expense) (Details) - USD ($) $ in Millions	12 Months Ended
Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Effect of Fourth Quarter Events [Line Items]
Foreign currency transaction gains (losses)	$ (30.5)	$ (11.2)	$ (22.9)
Derivative instrument gains (losses)	24.2	(3.0)	6.9
Gains on sale of property and equity investment	0.0	0.9	5.8
Impairment losses	(9.5)	(11.6)	(7.7)
Share in earnings of equity method affiliates	1.1	0.8	0.9
Royalty Income	5.6	4.8	5.1
Insurance Recoveries	18.8	0.0	0.0
Gain on favorable litigation settlement	4.4
Indemnity for forced relocation	1.7
Other	4.2	3.7	2.5
Other operating income (expense)	20.0	(15.6)	(9.4)
ARGENTINA \| Argentina, Pesos
Effect of Fourth Quarter Events [Line Items]
Foreign currency transaction gains (losses)	10.4	10.4	4.7
Currency remeasurement gain (loss)	$ (9.0)	$ (7.7)	$ (11.3)

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The amount that will be recognized through the income statement (as well as the impact on the other financial statements) as part of highly inflationary accounting.

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Amount before tax of foreign currency transaction realized and unrealized gain (loss) recognized in the income statement.

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The amount recovered from insurance. These recoveries reduce costs and losses that are reported as a separate line item under operating expenses.

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The total amount of other operating income, the components of which are not separately disclosed on the income statement, from items that are associated with the entity's normal revenue producing operation.

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The net amount of other operating income and expenses, the components of which are not separately disclosed on the income statement, from items that are associated with the entity's normal revenue producing operations.

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Ancillary revenue earned during the period from the consideration paid to the entity for the use of its rights and property by another party. Examples include licensing the use of copyrighted materials and leasing the extraction of natural resources.

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