Callon Petroleum Company Annual report pursuant to Section 13 and 15(d)

Commitments and Contingencies (Other Commitments) (Details)	Dec. 31, 2020 bbl / d
Eagle Ford, November 2020 \| Oil Sales Contract
Commitments [Line Items]
Committed Volumes (Bbls/d)	10,000
Permian, August 2020 \| Oil Sales Contract
Commitments [Line Items]
Committed Volumes (Bbls/d)	7,500
Permian, July 2019 \| Oil Sales Contract
Commitments [Line Items]
Committed Volumes (Bbls/d)	5,000
Permian, June 2019 \| Oil Sales Contract
Commitments [Line Items]
Committed Volumes (Bbls/d)	10,000
Permian, June 2019 \| Firm Transportation Commitment
Commitments [Line Items]
Committed Volumes (Bbls/d)	10,000
Permian, August 2018 \| Oil Sales Contract
Commitments [Line Items]
Committed Volumes (Bbls/d)	15,000
Permian, August 2018 \| Firm Transportation Commitment
Commitments [Line Items]
Committed Volumes (Bbls/d)	15,000
August 2020-July 2023 \| Firm Transportation Commitment
Commitments [Line Items]
Committed Volumes (Bbls/d)	7,500
August 2023-July 2027 \| Firm Transportation Commitment
Commitments [Line Items]
Committed Volumes (Bbls/d)	10,000
August 2027-July 2030 \| Firm Transportation Commitment
Commitments [Line Items]
Committed Volumes (Bbls/d)	12,500