Nature of Operations and Basis of Presentation Additional Information (Details)	Sep. 30, 2020
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Oil and gas producing wells, gross	3,800

The total number of producing oil and natural gas wells in which the entity owns an working interest.

No definition available.

Name:	pdce_OilAndGasProducingWellsGross
Namespace Prefix:	pdce_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	instant