Revision of Prior Period Financial Statements - Revised Consolidated Statements of Changes in Equity (Details) - USD ($) $ in Millions	3 Months Ended	9 Months Ended
Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Beginning balance	$ 4,459.7	$ 5,887.9	$ 5,464.1	$ 5,939.6
Net income	7.3	879.8	208.5	1,240.9
Ending balance	$ 4,098.9	5,721.3	4,098.9	5,721.3
As Reported
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Beginning balance		5,908.4	5,489.7	5,954.8
Net income		882.4		1,248.8
Ending balance		5,744.4		5,744.4
Adjustment
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Beginning balance		(20.5)	$ (25.6)	(15.2)
Net income		(2.6)		(7.9)
Ending balance		$ (23.1)		$ (23.1)

The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest.

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+ Details

- Definition

Amount of stockholders' equity (deficit), net of receivables from officers, directors, owners, and affiliates of the entity, attributable to both the parent and noncontrolling interests. Amount excludes temporary equity. Alternate caption for the concept is permanent equity.

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