v3.4.0.3

Equity method investments in unconsolidated affiliates (Details) - USD ($) $ in Millions | 3 Months Ended
--- | ---
Mar. 31, 2016 | Mar. 31, 2015
Operating results |  |
Revenue | $ 33.0 | $ 37.8
Project expenses | 21.8 | 26.6
Project other income (expense) | (0.5) | (0.4)
Project income (loss) | 10.7 | 10.8
Chambers |  |
Operating results |  |
Revenue | 12.7 | 15.4
Project expenses | 8.8 | 11.4
Project other income (expense) | (0.5) | (0.5)
Project income (loss) | 3.4 | 3.5
Frederickson |  |
Operating results |  |
Revenue | 5.1 | 4.7
Project expenses | 4.5 | 4.1
Project income (loss) | 0.6 | 0.6
Orlando |  |
Operating results |  |
Revenue | 13.4 | 12.8
Project expenses | 6.6 | 6.6
Project income (loss) | 6.8 | 6.2
Other |  |
Operating results |  |
Revenue | 1.8 | 4.9
Project expenses | 1.9 | 4.5
Project other income (expense) |  | 0.1
Project income (loss) | $ (0.1) | $ 0.5
Other | Maximum |  |
Operating results |  |
Percentage of ownership interest | 10.00% |

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