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Other Current Liabilities (Details) - USD ($) $ in Millions | Dec. 31, 2015 | Dec. 31, 2014 | Dec. 31, 2013
--- | --- | --- | ---
Other Current Liabilities [Abstract] |  |  |
Deferred income | $ 14.4 | $ 13.3 |
Other accrued expenses | 23.1 | 22.4 |
Dividends payable | 8.6 | 7.8 | $ 7.0
Other | 7.7 | 8.3 |
Other current liabilities | $ 53.8 | $ 51.8 |

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