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Investment in and Advances to Unconsolidated Affiliates - Affiliate Income Statement (Details) - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended
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Jun. 30, 2020 | Jun. 30, 2019 | Jun. 30, 2020 | Jun. 30, 2019
Affiliate Income Statement [Abstract] |  |  |  |
Net revenue | $ 6.8 | $ 166.2 | $ 144.6 | $ 255.7
Operating and SG&A expense | 7.2 | 119.1 | 108.0 | 180.1
Depreciation and amortization | 4.1 | 3.3 | 8.3 | 5.5
Total operating expense | 11.3 | 122.4 | 116.3 | 185.6
Operating (loss) income | (4.5) | 43.8 | 28.3 | 70.1
Interest and other, net | (13.4) | (25.3) | (49.2) | (42.3)
Net (loss) income | $ (17.9) | $ 18.5 | $ (20.9) | $ 27.8

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- Definition Affiliate Income Statement [Abstract] + References No definition available. + Details
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- Definition The amount of depreciation and amortization expenses, reported by an equity method investment of the entity. + References No definition available. + Details
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- Definition The amount of interest expense reported by an equity method investment of the entity. + References No definition available. + Details
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