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Income Taxes - Schedule of Income Tax Provisions by Controlling and Noncontrolling Interests (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Income tax provision
Current taxes	$ 159.8	$ 54.6	$ 58.7
Deferred taxes	91.2	26.8	(55.8)
Income tax expense	$ 251.0	$ 81.4	$ 2.9
Effective tax rate	22.00%	16.00%	0.90%
Non-controlling interests:
Income tax provision
Current taxes	$ 15.4	$ 10.0	$ 12.2
Deferred taxes	6.0	1.9	(0.2)
Income tax expense	21.4	11.9	12.0
Controlling Interest
Income tax provision
Current taxes	144.4	44.6	46.5
Intangible-related deferred taxes	52.5	(9.9)	(51.3)
Other deferred taxes	32.7	34.8	(4.3)
Income tax expense	229.6	69.5	(9.1)
Income before income taxes (controlling interest)	$ 795.3	$ 271.7	$ 6.6
Effective tax rate	28.90%	25.60%	(137.00%)

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

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