Income Taxes (Details) - USD ($) $ in Millions	3 Months Ended
Mar. 31, 2020	Mar. 31, 2019
Income Taxes [Abstract]
Effective tax rate	9.10%	8.20%
Discrete items impaiment charge	$ 19.2
Income tax benefit as a result from discrete items	$ 4.5
Minimum percentage realization for recognition of income tax position	50.00%
Unrecognized tax benefits	$ 0.3
Total accrued interest relating to unrecognized tax benefits	$ 0.1

Income Tax Benefit As A Result From Discrete Items

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- Definition

Minimum percentage realization for recognition of income tax position (in hundredths)

+ References

No definition available.

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- Definition

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

+ References

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- Definition

A credit or adjustment for government or taxing authority authorized decrease in taxes owed as a result of meeting certain tax policy conditions.

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- Definition

Amount of unrecognized tax benefits.

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- Definition

Amount of interest expense accrued for an underpayment of income taxes.

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