| Schedule of Net (Loss) Income Per Common Unit |
The following table details the calculation of net loss per common unit: | | | | | | | | | | | | | | | | | | | | | | | | | | Three Months Ended September 30, | | Nine Months Ended September 30, | | | 2021 | | 2020 | | 2021 | | 2020 | | | (Thousands of Dollars, Except Unit and Per Unit Data) | | Net loss | $ | (124,933) | | | $ | (96,640) | | | $ | (19,293) | | | $ | (214,515) | | Distributions to preferred limited partners | (31,889) | | | (31,888) | | | (95,663) | | | (92,995) | | | Distributions to common limited partners | (43,814) | | | (43,678) | | | (131,462) | | | (131,086) | | | Distribution equivalent rights to restricted units | (592) | | | (502) | | | (1,776) | | | (1,510) | | | Distributions in excess of loss | $ | (201,228) | | | $ | (172,708) | | | $ | (248,194) | | | $ | (440,106) | | | | | | | | | | | Distributions to common limited partners | $ | 43,814 | | | $ | 43,678 | | | $ | 131,462 | | | $ | 131,086 | | | Allocation of distributions in excess of loss | (201,228) | | | (172,708) | | | (248,194) | | | (440,106) | | | Series D Preferred Unit accretion | (4,292) | | | (3,767) | | | (12,468) | | | (13,733) | | | Net loss attributable to common units | $ | (161,706) | | | $ | (132,797) | | | $ | (129,200) | | | $ | (322,753) | | | | | | | | | | | | | | | | | | | Basic and diluted weighted-average common units outstanding | 109,532,381 | | | 109,195,358 | | | 109,522,849 | | | 109,096,190 | | | | | | | | | | | | | | | | | | | | | | | | | | | Basic and diluted net loss per common unit | $ | (1.48) | | | $ | (1.22) | | | $ | (1.18) | | | $ | (2.96) | |
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