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Partners' Capital - Cash Distributions (Details) - Cash Distributions - USD ($) $ / shares in Units, $ in Millions |  |  |  |  |  | 12 Months Ended
--- | --- | --- | --- | --- | --- | ---
Feb. 04, 2022 | Nov. 05, 2021 | Aug. 06, 2021 | May 07, 2021 | Feb. 05, 2021 | Dec. 31, 2021
Cash Distributions |  |  |  |  |  |
Total distribution | $ 52.3 | $ 52.0 | $ 52.1 | $ 52.0 | $ 52.0 | $ 208.1
Phantom Unitholders |  |  |  |  |  |
Cash Distributions |  |  |  |  |  |
Total distribution | $ 1.2 | $ 1.0 | $ 1.1 | $ 1.1 | $ 1.1 | $ 4.3
Limited partner | Common units |  |  |  |  |  |
Cash Distributions |  |  |  |  |  |
Distribution per limited partner unit (in dollars per share) | $ 0.525 | $ 0.525 | $ 0.525 | $ 0.525 | $ 0.525 | $ 2.10
Total distribution | $ 51.1 | $ 51.0 | $ 51.0 | $ 50.9 | $ 50.9 | $ 203.8

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