Discontinued Operations and Assets and Liabilities Held for Sale (Financial Components of Discontinued Operations) (Details) - Discontinued Operations - North America Segment $ in Millions	12 Months Ended
Dec. 31, 2019 USD ($)
Disposal Group, Including Discontinued Operation, Income Statement Disclosures [Abstract]
Selling, general and administrative expenses	$ 36.6
Operating loss	(36.6)
Loss from discontinued operations, net of tax	$ (36.6)

Amount before tax of income (loss) from operations classified as a discontinued operation. Excludes gain (loss) on disposal and provision for gain (loss) until its disposal.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
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Amount of operating expense attributable to disposal group, including, but not limited to, discontinued operation.

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Amount of operating income (loss) attributable to disposal group, including, but not limited to, discontinued operation.

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