Acquisitions and Divestitures - 2013 Acquisitions (Details) - Centennial Resource Production, LLC (Centennial OpCo) and Celero Energy Company, L.P. - 2013 Acquisitions $ in Millions |
12 Months Ended |
|---|---|
|
Dec. 31, 2013
USD ($)
| |
| Business Acquisition [Line Items] | |
| Cash consideration | $ 20.4 |
| Fair value of assets and liabilities acquired: | |
| Proved oil and natural gas properties | 4.9 |
| Unproved oil and natural gas properties | $ 15.5 |