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Segment Reporting - Interests (Details) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2021 USD ($) item | Dec. 31, 2020 USD ($) item
Interests |  |
Number of major interests | item | 1 | 3
Revenue | $ 1,300.0 | $ 1,020.2
Major Interest One |  |
Interests |  |
Revenue | $ 235.0 | $ 360.7
Percentage of revenue (as a percent) | 18.00% | 13.00%
Major Interest Two |  |
Interests |  |
Percentage of revenue (as a percent) |  | 12.00%
Major Interest Three |  |
Interests |  |
Percentage of revenue (as a percent) |  | 10.00%

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