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Discontinued Operation (Details) - Discontinued Operations - Healthy Directions LLC - USD ($) $ in Millions | 12 Months Ended |
--- | --- | ---
Feb. 28, 2019 | Dec. 31, 2017
Discontinued Operations |  |
Purchase price from sale |  | $ 46.0
Supplemental payment with a target value | $ 10.8 | $ 25.0
Reduction of supplemental payment | 5.8 |
Reduction of supplemental payment after tax | 4.4 |
Resolution of certain contingencies | 1.5 |
Resolution of certain contingencies, after tax | $ 1.3 |

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