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Income Taxes (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Income Taxes
Income tax provision (benefit)	$ 74.2	$ 11.3	$ 192.2	$ 10.3
Foreign Tax Authority
Income Taxes
Remeasurement of income tax	$ 0.3	$ (3.5)	$ 0.7	$ (1.9)

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- Definition

Remeasurement of income tax

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- Definition

Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

+ References

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