| **Derivative Financial Instruments Outstanding Derivative Contracts (Details) MMBTU in Thousands, $ in Thousands**       | 12 Months Ended |
|--------------------------------------------------------------------------------------------------------------------------|-----------------|
||
| **Derivative [Line Items]**                                                                                              |            |
| Derivative, Fair Value, Net | $                                                                                          | $ (367,345)     |
| Natural Gas [Member]                                                                                                     |            |
| **Derivative [Line Items]**                                                                                              |            |
| Derivative, Fair Value, Net | $                                                                                          | $ (60,336)      |
| Natural Gas [Member] | Fixed Price Swaps [Member]                                                                        |            |
| **Derivative [Line Items]**                                                                                              |            |
| Derivative, Nonmonetary Notional Amount, Energy Measure | MMBTU                                                          | 63,998          |
| Natural Gas [Member] | Collars [Member]                                                                                  |            |
| **Derivative [Line Items]**                                                                                              |            |
| Derivative, Nonmonetary Notional Amount, Energy Measure | MMBTU                                                          | 38,460          |
| Natural Gas [Member] | Basis Protection - CIG [Member]                                                                   |            |
| **Derivative [Line Items]**                                                                                              |            |
| Derivative, Fair Value, Net | $                                                                                          | $ (11,288)      |
| Natural Gas [Member] | Basis Protection Contracts Related to Natural Gas Marketing [Member] | Fixed Price Swaps [Member] |            |
| **Derivative [Line Items]**                                                                                              |            |
| Derivative, Nonmonetary Notional Amount, Energy Measure | MMBTU                                                          | 98,498          |
| Crude Oil [Member]                                                                                                       |            |
| **Derivative [Line Items]**                                                                                              |            |
| Derivative, Fair Value, Net | $                                                                                          | $ (295,721)     |
| Crude Oil [Member] | Fixed Price Swaps [Member]                                                                          |            |
| **Derivative [Line Items]**                                                                                              |            |
| Derivative, Nonmonetary Notional Amount, Volume | MBbls                                                                  | 13,746,000      |
| Crude Oil [Member] | Collars [Member]                                                                                    |            |
| **Derivative [Line Items]**                                                                                              |            |
| Derivative, Nonmonetary Notional Amount, Volume | MBbls                                                                  | 8,472,000       |
| 2022 [Member] | Natural Gas [Member] | Fixed Price Swaps [Member]                                                        |            |
| **Derivative [Line Items]**                                                                                              |            |
| Derivative, Nonmonetary Notional Amount, Energy Measure | MMBTU                                                          | 33,600          |
| 2022 [Member] | Natural Gas [Member] | Collars [Member]                                                                  |            |
| **Derivative [Line Items]**                                                                                              |            |
| Derivative, Nonmonetary Notional Amount, Energy Measure | MMBTU                                                          | 35,460          |
| 2022 [Member] | Natural Gas [Member] | CME SWAPS MARKETS (NYMEX) [Member]                                                |            |
| **Derivative [Line Items]**                                                                                              |            |
| Derivative, Fair Value, Net | $                                                                                          | $ (41,165)      |
| 2022 [Member] | Natural Gas [Member] | Basis Protection - CIG [Member]                                                   |            |
| **Derivative [Line Items]**                                                                                              |            |
| Derivative, Fair Value, Net | $                                                                                          | $ (10,650)      |
| 2022 [Member] | Natural Gas [Member] | Basis Protection - CIG [Member] | Fixed Price Swaps [Member]                      |            |
| **Derivative [Line Items]**                                                                                              |            |
| Derivative, Nonmonetary Notional Amount, Energy Measure | MMBTU                                                          | 69,060          |
| 2022 [Member] | Crude Oil [Member]                                                                                       |            |
| **Derivative [Line Items]**                                                                                              |            |
| Derivative, Fair Value, Net | $                                                                                          | $ (235,146)     |
| 2022 [Member] | Crude Oil [Member] | Fixed Price Swaps [Member]                                                          |            |
| **Derivative [Line Items]**                                                                                              |            |
| Derivative, Nonmonetary Notional Amount, Volume | MBbls                                                                  | 6,744,000       |
| 2022 [Member] | Crude Oil [Member] | Collars [Member]                                                                    |            |
| **Derivative [Line Items]**                                                                                              |            |
| Derivative, Nonmonetary Notional Amount, Volume | MBbls                                                                  | 5,472,000       |
| 2024 | Crude Oil [Member]                                                                                                |            |
| **Derivative [Line Items]**                                                                                              |            |
| Derivative, Fair Value, Net | $                                                                                          | $ (2,276)       |
| 2024 | Crude Oil [Member] | Fixed Price Swaps [Member]                                                                   |            |
| **Derivative [Line Items]**                                                                                              |            |
| Derivative, Nonmonetary Notional Amount, Volume | MBbls                                                                  | 1,500,000       |
| 2024 | Crude Oil [Member] | Collars [Member]                                                                             |            |
| **Derivative [Line Items]**                                                                                              |            |
| Derivative, Nonmonetary Notional Amount, Volume | MBbls                                                                  | 225,000         |
| 2023 | Natural Gas [Member] | Fixed Price Swaps [Member]                                                                 |            |
| **Derivative [Line Items]**                                                                                              |            |
| Derivative, Nonmonetary Notional Amount, Energy Measure | MMBTU                                                          | 30,398          |
| 2023 | Natural Gas [Member] | Collars [Member]                                                                           |            |
| **Derivative [Line Items]**                                                                                              |            |
| Derivative, Nonmonetary Notional Amount, Energy Measure | MMBTU                                                          | 3,000           |
| 2023 | Natural Gas [Member] | CME SWAPS MARKETS (NYMEX) [Member]                                                         |            |
| **Derivative [Line Items]**                                                                                              |            |
| Derivative, Fair Value, Net | $                                                                                          | $ (19,171)      |
| 2023 | Natural Gas [Member] | Basis Protection - CIG [Member]                                                            |            |
| **Derivative [Line Items]**                                                                                              |            |
| Derivative, Fair Value, Net | $                                                                                          | $ (638)         |
| 2023 | Natural Gas [Member] | Basis Protection - CIG [Member] | Fixed Price Swaps [Member]                               |            |
| **Derivative [Line Items]**                                                                                              |            |
| Derivative, Nonmonetary Notional Amount, Energy Measure | MMBTU                                                          | 29,438          |
| 2023 | Crude Oil [Member]                                                                                                |            |
| **Derivative [Line Items]**                                                                                              |            |
| Derivative, Fair Value, Net | $                                                                                          | $ (58,299)      |
| 2023 | Crude Oil [Member] | Fixed Price Swaps [Member]                                                                   |            |
| **Derivative [Line Items]**                                                                                              |            |
| Derivative, Nonmonetary Notional Amount, Volume | MBbls                                                                  | 5,502,000       |
| 2023 | Crude Oil [Member] | Collars [Member]                                                                             |            |
| **Derivative [Line Items]**                                                                                              |            |
| Derivative, Nonmonetary Notional Amount, Volume | MBbls                                                                  | 2,775,000       |
| Natural Gas [Member] | 2022 [Member] | Fixed Price Swaps [Member] | CME SWAPS MARKETS (NYMEX) [Member]                   |            |
| **Derivative [Line Items]**                                                                                              |            |
| Derivative, Swap Type, Average Fixed Price                                                                               | (2.70)          |
| Natural Gas [Member] | 2022 [Member] | Fixed Price Swaps [Member] | CIG [Member]                                         |            |
| **Derivative [Line Items]**                                                                                              |            |
| Derivative, Swap Type, Average Fixed Price                                                                               | (0.25)          |
| Natural Gas [Member] | 2022 [Member] | Collars [Member] | CME SWAPS MARKETS (NYMEX) [Member]                             |            |
| **Derivative [Line Items]**                                                                                              |            |
| Derivative, Floor Price                                                                                                  | 3.14            |
| Derivative, Cap Price                                                                                                    | 4.78            |
| Natural Gas [Member] | 2023 | Fixed Price Swaps [Member] | CME SWAPS MARKETS (NYMEX) [Member]                            |            |
| **Derivative [Line Items]**                                                                                              |            |
| Derivative, Swap Type, Average Fixed Price                                                                               | (2.68)          |
| Natural Gas [Member] | 2023 | Fixed Price Swaps [Member] | CIG [Member]                                                  |            |
| **Derivative [Line Items]**                                                                                              |            |
| Derivative, Swap Type, Average Fixed Price                                                                               | (0.27)          |
| Natural Gas [Member] | 2023 | Collars [Member] | CME SWAPS MARKETS (NYMEX) [Member]                                      |            |
| **Derivative [Line Items]**                                                                                              |            |
| Derivative, Floor Price                                                                                                  | 3.00            |
| Derivative, Cap Price                                                                                                    | 4.42            |
| Crude Oil [Member] | 2022 [Member] | Fixed Price Swaps [Member] | CME SWAPS MARKETS (NYMEX) [Member]                     |            |
| **Derivative [Line Items]**                                                                                              |            |
| Derivative, Swap Type, Average Fixed Price                                                                               | (44.42)         |
| Crude Oil [Member] | 2022 [Member] | Collars [Member] | CME SWAPS MARKETS (NYMEX) [Member]                               |            |
| **Derivative [Line Items]**                                                                                              |            |
| Derivative, Floor Price                                                                                                  | 53.18           |
| Derivative, Cap Price                                                                                                    | 67.33           |
| Crude Oil [Member] | 2024 | Fixed Price Swaps [Member] | CME SWAPS MARKETS (NYMEX) [Member]                              |            |
| **Derivative [Line Items]**                                                                                              |            |
| Derivative, Swap Type, Average Fixed Price                                                                               | (61.27)         |
| Crude Oil [Member] | 2024 | Collars [Member] | CME SWAPS MARKETS (NYMEX) [Member]                                        |            |
| **Derivative [Line Items]**                                                                                              |            |
| Derivative, Floor Price                                                                                                  | 55.00           |
| Derivative, Cap Price                                                                                                    | 75.12           |
| Crude Oil [Member] | 2023 | Fixed Price Swaps [Member] | CME SWAPS MARKETS (NYMEX) [Member]                              |            |
| **Derivative [Line Items]**                                                                                              |            |
| Derivative, Swap Type, Average Fixed Price                                                                               | (56.83)         |
| Crude Oil [Member] | 2023 | Collars [Member] | CME SWAPS MARKETS (NYMEX) [Member]                                        |            |
| **Derivative [Line Items]**                                                                                              |            |
| Derivative, Floor Price                                                                                                  | 55.00           |
| Derivative, Cap Price                                                                                                    | 70.00           |

| X                                                                                                                                                                                                                                                                                                                                                                         |
|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
The cap rate on a price risk derivative such as a cap or collar. A payment or receipt is triggered if the market rate exceeds the cap rate on the contract.
+ References
No definition available.
+ Details**Name:**us-gaap_DerivativeCapPrice**Namespace Prefix:**us-gaap_**Data Type:**srt-types:perUnitItemType**Balance Type:**na**Period Type:**instant |
| X                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         |
|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
Fair value of the assets less the liabilities of a derivative or group of derivatives.
+ References
Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 10 -URI http://asc.fasb.org/extlink&oid=123594938&loc=d3e13433-108611
+ Details**Name:**us-gaap_DerivativeFairValueOfDerivativeNet**Namespace Prefix:**us-gaap_**Data Type:**xbrli:monetaryItemType**Balance Type:**debit**Period Type:**instant |
| X                                                                                                                                                                                                                                                                                                                                                                                   |
|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
Floor rate on a price risk derivative such as a floor or a collar. A payment or receipt is triggered if the market rate falls below the floor rate on the contract.
+ References
No definition available.
+ Details**Name:**us-gaap_DerivativeFloorPrice**Namespace Prefix:**us-gaap_**Data Type:**srt-types:perUnitItemType**Balance Type:**na**Period Type:**instant |
| X                                                                                                                                                                                                                                                                                                                                                                                                           |
|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.
+ References
No definition available.
+ Details**Name:**us-gaap_DerivativeLineItems**Namespace Prefix:**us-gaap_**Data Type:**xbrli:stringItemType**Balance Type:**na**Period Type:**duration |
| X                                                                                                                                                                                                                                                                                                                         |
|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
Nominal energy measure used to calculate payments on a derivative instrument.
+ References
No definition available.
+ Details**Name:**us-gaap_DerivativeNonmonetaryNotionalAmountEnergyMeasure**Namespace Prefix:**us-gaap_**Data Type:**dtr-types:energyItemType**Balance Type:**na**Period Type:**duration |
| X                                                                                                                                                                                                                                                                                                          |
|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
Nominal volume used to calculate payments on a derivative instrument.
+ References
No definition available.
+ Details**Name:**us-gaap_DerivativeNonmonetaryNotionalAmountVolume**Namespace Prefix:**us-gaap_**Data Type:**dtr-types:volumeItemType**Balance Type:**na**Period Type:**duration |
| X                                                                                                                                                                                                                                                                                                       |
|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
Average fixed price related to the group of price risk swap derivatives.
+ References
No definition available.
+ Details**Name:**us-gaap_DerivativeSwapTypeAverageFixedPrice**Namespace Prefix:**us-gaap_**Data Type:**srt-types:perUnitItemType**Balance Type:**na**Period Type:**instant |
| X                                                                                                                                   |
|-------------------------------------------------------------------------------------------------------------------------------------|
| - Details**Name:**srt_EnergyAxis=srt_NaturalGasReservesMember**Namespace Prefix:****Data Type:**na**Balance Type:****Period Type:** |
| X                                                                                                                                              |
|------------------------------------------------------------------------------------------------------------------------------------------------|
| - Details**Name:**us-gaap_TransactionTypeAxis=pdce_FixedPriceSwapsMember**Namespace Prefix:****Data Type:**na**Balance Type:****Period Type:** |
| X                                                                                                                                      |
|----------------------------------------------------------------------------------------------------------------------------------------|
| - Details**Name:**us-gaap_TransactionTypeAxis=pdce_CollarsMember**Namespace Prefix:****Data Type:**na**Balance Type:****Period Type:** |
| X                                                                                                                                                          |
|------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Details**Name:**us-gaap_DerivativeInstrumentRiskAxis=pdce_BasisProtectionCIGMember**Namespace Prefix:****Data Type:**na**Balance Type:****Period Type:** |
| X                                                                                                                                                                                            |
|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Details**Name:**us-gaap_DerivativeInstrumentRiskAxis=pdce_BasisProtectionContractsRelatedToNaturalGasMarketingMember**Namespace Prefix:****Data Type:**na**Balance Type:****Period Type:** |
| X                                                                                                                         |
|---------------------------------------------------------------------------------------------------------------------------|
| - Details**Name:**srt_EnergyAxis=srt_CrudeOilMember**Namespace Prefix:****Data Type:**na**Balance Type:****Period Type:** |
| X                                                                                                                                |
|----------------------------------------------------------------------------------------------------------------------------------|
| - Details**Name:**pdce_MaturityPeriodAxis=pdce_A2022Member**Namespace Prefix:****Data Type:**na**Balance Type:****Period Type:** |
| X                                                                                                                                      |
|----------------------------------------------------------------------------------------------------------------------------------------|
| - Details**Name:**us-gaap_DerivativeInstrumentRiskAxis=exch_NYMS**Namespace Prefix:****Data Type:**na**Balance Type:****Period Type:** |
| X                                                                                                                                |
|----------------------------------------------------------------------------------------------------------------------------------|
| - Details**Name:**pdce_MaturityPeriodAxis=pdce_A2024Member**Namespace Prefix:****Data Type:**na**Balance Type:****Period Type:** |
| X                                                                                                                                |
|----------------------------------------------------------------------------------------------------------------------------------|
| - Details**Name:**pdce_MaturityPeriodAxis=pdce_A2023Member**Namespace Prefix:****Data Type:**na**Balance Type:****Period Type:** |
| X                                                                                                                                           |
|---------------------------------------------------------------------------------------------------------------------------------------------|
| - Details**Name:**pdce_CommodityTypeAxis=srt_NaturalGasReservesMember**Namespace Prefix:****Data Type:**na**Balance Type:****Period Type:** |
| X                                                                                                                |
|------------------------------------------------------------------------------------------------------------------|
| - Details**Name:**pdce_IndexAxis=exch_NYMS**Namespace Prefix:****Data Type:**na**Balance Type:****Period Type:** |
| X                                                                                                                     |
|-----------------------------------------------------------------------------------------------------------------------|
| - Details**Name:**pdce_IndexAxis=pdce_CIGMember**Namespace Prefix:****Data Type:**na**Balance Type:****Period Type:** |
| X                                                                                                                                 |
|-----------------------------------------------------------------------------------------------------------------------------------|
| - Details**Name:**pdce_CommodityTypeAxis=srt_CrudeOilMember**Namespace Prefix:****Data Type:**na**Balance Type:****Period Type:** |