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Income Taxes - Schedule of Consolidated Provision for Income Taxes (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020
Income Tax Provision
Deferred taxes	$ 17.8	$ (19.2)
Income tax expense	50.5	2.2
Income (loss) before income taxes (controlling interest)	$ 198.3	$ (15.4)
Effective tax rate (controlling interests)	24.40%	(1.00%)
Non- controlling Interests
Income Tax Provision
Current taxes	$ 2.1	$ 2.1
Deferred taxes	0.0	(0.1)
Income tax expense	2.1	2.0
Controlling Interest
Income Tax Provision
Current taxes	30.6	19.3
Intangible-related deferred taxes	8.9	(31.0)
Other deferred taxes	8.9	11.9
Income tax expense	$ 48.4	$ 0.2

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- Definition

The component of income tax expense for the period representing the tax effect of the difference between amortization of intangibles for book purposes and amortization of intangibles for tax purposes.

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This element represents the income or loss from continuing operations, before income taxes, which is attributable to the controlling interest.

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Amount of current income tax expense (benefit) pertaining to taxable income (loss) from continuing operations.

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