|
Partnership And Nature Of Operations (Narrative) (Details)
|
Jun. 30, 2013
|
|---|---|
|
Limited Partner Interest [Member] | Pioneer Natural Resources Co [Member]
|
|
| Noncontrolling Interest [Line Items] | |
| Ownership Percentage by Parent (As a Percent) | 52.40% |
|
Pioneer Natural Resources Co [Member]
|
|
| Noncontrolling Interest [Line Items] | |
| Omnibus Agreement, Number of Counties Within the Southeast Region of New Mexico that Area of Operations is Limited To | 8 |