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Investments In and Advances to Nonconsolidated Affiliates - Table 1 (Details) - USD ($) $ in Millions | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2017 | Sep. 30, 2016 | Sep. 30, 2017 | Sep. 30, 2016
Investments in and Advances to Affiliates, Schedule of Investments [Abstract] |  |  |  |
Net operating revenues | $ 9.9 | $ 11.3 | $ 31.0 | $ 33.4
Operating expenses | (5.6) | (6.0) | (18.1) | (18.1)
Income from continuing operations, net of tax | 4.3 | 5.2 | 12.9 | 15.2
Net income | $ 4.3 | $ 5.2 | $ 12.9 | $ 15.2

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