Gain On Sale Of Assets |
6 Months Ended |
|---|---|
Jun. 30, 2015 | |
| Gain On Sale of Assets [Abstract] | |
| Gain On Sale Of Assets | Gain on Sale of Assets The Partnership recognizes gains on conveyances of mineral rights positions into earnings as any obligation associated with conveyance is satisfied. For the three months ended June 30, 2015 and 2014, gains on conveyances of $8.3 million and $0.3 million were recorded in earnings, respectively. For the six months ended June 30, 2015 and 2014, gains on conveyances of $13.6 million and $17.8 million were recorded in earnings, respectively. As of June 30, 2015 and December 31, 2014, deferred gains of approximately $10.9 million and $19.6 million, respectively, were deferred pending performance of future obligations and recorded within "Deferred revenue," on the Condensed Consolidated and Combined Balance Sheets (unaudited). |