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Supplemental Financial Statement Information - Schedule of Other Income, Net (Details) - USD ($) $ in Millions | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2019 | Sep. 30, 2018 | Sep. 30, 2019 | Sep. 30, 2018
Other Income and Expenses [Abstract] |  |  |  |
Rent and royalty income | $ 1.4 | $ 0.6 | $ 2.8 | $ 2.3
Gains from disposal of property, plant and equipment, net | 62.3 | 0.1 | 90.6 | 0.5
Net equity (loss) gain on joint ventures (See Note 6) | (2.4) | 0.2 | (8.7) | 2.5
Net gain (loss) from sale of businesses (See Note 5) | 5.8 | 0.0 | (1.9) | 0.0
Gain on joint venture deconsolidation (See Note 6) | 0.0 | 0.0 | 0.0 | 15.9
Other | 0.1 | (0.1) | 0.1 | 1.2
Total other income, net | $ 67.2 | $ 0.8 | $ 82.9 | $ 22.4

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