v3.19.3.a.u2

PARTNERS' EQUITY Table 5 - Cash Distributions Declared - General Partner and Common Limited Partners (Details) - USD ($) $ / shares in Units, $ in Thousands | 3 Months Ended | 12 Months Ended
--- | --- | ---
Dec. 31, 2019 | Sep. 30, 2019 | Jun. 30, 2019 | Mar. 31, 2019 | Dec. 31, 2018 | Sep. 30, 2018 | Jun. 30, 2018 | Mar. 31, 2018 | Dec. 31, 2019 | Dec. 31, 2018 | Dec. 31, 2017
Distribution Made to Limited Partner [Line Items] |  |  |  |  |  |  |  |  |  |  |
Cash distributions applicable to common unitholders (distribution earned) | $ 65,128 | $ 64,660 | $ 64,658 | $ 64,690 |  |  |  |  |  |  |
Common Limited Partner [Member] |  |  |  |  |  |  |  |  |  |  |
Distribution Made to Limited Partner [Line Items] |  |  |  |  |  |  |  |  |  |  |
Cash distributions per unit applicable to limited partners | $ 0.60 | $ 0.60 | $ 0.60 | $ 0.60 | $ 0.60 | $ 0.60 | $ 0.60 | $ 0.60 | $ 2.40 | $ 2.40 | $ 4.38
Distribution date of record (distribution earned) | Feb. 10, 2020 | Nov. 08, 2019 | Aug. 07, 2019 | May 08, 2019 |  |  |  |  |  |  |
Distribution payment date | Feb. 14, 2020 | Nov. 14, 2019 | Aug. 13, 2019 | May 14, 2019 |  |  |  |  |  |  |

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