CONDENSED CONSOLIDATED BALANCE SHEETS (unaudited) (Parentheticals) - shares |
Jun. 30, 2020 |
Dec. 31, 2019 |
|---|---|---|
| Statement of Financial Position [Abstract] | ||
| Common unitholders, issued (in units) | 112,392,755 | 113,282,973 |
| Common unitholders, outstanding (in units) | 112,392,755 | 113,282,973 |