| Component: (Network and Table) | |
|---|---|
| Network | 2436402 - Disclosure - Asset Retirement Obligations (Details) (http://www.cnxlp.com/role/AssetRetirementObligationsDetails) |
| Table | (Implied) |
| Reporting Entity [Axis] | 0001637558 (http://www.sec.gov/CIK) |
| Asset Retirement Obligation Disclosure [Abstract] | Period [Axis] | |
|---|---|---|
2016-01-01 - 2016-12-31 | 2015-01-01 - 2015-12-31 | |
Asset Retirement Obligation Disclosure [Abstract] | ||
Asset Retirement Obligation, Roll Forward Analysis [Roll Forward] | ||
Asset retirement obligation, balance at beginning of period | ||
Accretion expense | ||
Payments | ( | ( |
Revisions in estimated cash flows | ( | ( |
Asset retirement obligation, balance at end of period | 10,412,000 | |