Stock Based Compensation (Details) $ in Millions	3 Months Ended
Mar. 31, 2020 USD ($)
Certain Senior Executives \| Performance-based equity \| 2005 Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Reversal of compensation expense	$ 2.9

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

No definition available.

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