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v3.19.1

Special Charges (Narrative) (Details) - USD ($) $ in Millions | 3 Months Ended
--- | ---
Mar. 31, 2019 | Mar. 31, 2018
Special charges for workforce reductions and advisory costs | $ (0.1) | $ 0.6
Termination benefit costs | 0.0 | 0.7
Other restructuring costs |  | 0.1
Restructuring cost, settled without cash |  | $ 0.2
Contract Termination [Member] |  |
Termination benefit costs | 0.0 |
Restructuring liability, current | $ 3.2 |

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