Derivative Instruments and Hedging Activities - Summary of Outstanding Derivative Contracts (Details)	Mar. 31, 2020 bbl / d $ / bbl $ / MMBTU MMBTU / d
Crude Oil | NYMEX WTI - Sold Calls 2020
Derivative [Line Items]
Bbls Per Day (Bbls per day) | bbl / d	8,000
Weighted Average Fixed Price ($ per bbl)	65.59
Crude Oil | NYMEX WTI - Swaps 2020
Derivative [Line Items]
Bbls Per Day (Bbls per day) | bbl / d	11,500
Crude Oil | NYMEX WTI - Swaps 2020
Derivative [Line Items]
Bbls Per Day (Bbls per day) | bbl / d	72,000
Weighted Average Fixed Price ($ per bbl)	37.09
Crude Oil | NYMEX WTI - Three-Way Collars 2020
Derivative [Line Items]
Bbls Per Day (Bbls per day) | bbl / d	53,000
Weighted Average Short Put Price ($ per bbl)	10.00
Weighted Average Floor Price ($ per bbl)	25.00
Weighted Average Ceiling Price ($ per bbl)	37.20
Crude Oil | NYMEX WTI - Call Swaption 2020
Derivative [Line Items]
Bbls Per Day (Bbls per day) | bbl / d	11,000
Weighted Average Fixed Price ($ per bbl)	58.95
Crude Oil | Basis Swaps 2020
Derivative [Line Items]
Bbls Per Day (Bbls per day) | bbl / d	15,000
Natural Gas Liquids Contract | Ethane Swaps 2020
Derivative [Line Items]
Bbls Per Day (Bbls per day) | bbl / d	2,000
Weighted Average Fixed Price ($ per bbl)	7.77
Natural Gas Liquids Contract | Propane Swaps 2020
Derivative [Line Items]
Bbls Per Day (Bbls per day) | bbl / d	5,000
Weighted Average Fixed Price ($ per bbl)	21.04
Natural Gas Liquids Contract | Isobutane Swaps 2020
Derivative [Line Items]
Bbls Per Day (Bbls per day) | bbl / d	1,000
Weighted Average Fixed Price ($ per bbl)	25.36
Natural Gas Liquids Contract | Butane Swaps 2020
Derivative [Line Items]
Bbls Per Day (Bbls per day) | bbl / d	1,500
Weighted Average Fixed Price ($ per bbl)	24.31
Natural Gas Contract | NYMEX HH - Swaps 2020
Derivative [Line Items]
Bbls Per Day (Bbls per day) | MMBTU / d	90,000
Natural Gas Contract | NYMEX HH Three-Way Collars 2020
Derivative [Line Items]
Bbls Per Day (Bbls per day) | MMBTU / d	40,000
Weighted Average Short Put Price ($ per bbl) | $ / MMBTU	2.25
Weighted Average Floor Price ($ per bbl) | $ / MMBTU	2.70
Weighted Average Ceiling Price ($ per bbl) | $ / MMBTU	2.85
Natural Gas Contract | NYMEX HH - Sold Puts 2020
Derivative [Line Items]
Bbls Per Day (Bbls per day) | MMBTU / d	90,000
Natural Gas Contract | CIG - Basis Swaps 2020
Derivative [Line Items]
Bbls Per Day (Bbls per day) | MMBTU / d	139,000
Natural Gas Contract | WAHA - Basis Swaps 2020
Derivative [Line Items]
Bbls Per Day (Bbls per day) | MMBTU / d	49,500
Natural Gas Contract | Swaps 2021
Derivative [Line Items]
Bbls Per Day (Bbls per day) | MMBTU / d	70,000
Natural Gas Contract | Call Swaption 2021
Derivative [Line Items]
Bbls Per Day (Bbls per day) | MMBTU / d	70,000
Natural Gas Contract | CIG - Basis Swaps 2021
Derivative [Line Items]
Bbls Per Day (Bbls per day) | MMBTU / d	60,000
Natural Gas Contract | WAHA - Basis Swaps 2021
Derivative [Line Items]
Bbls Per Day (Bbls per day) | MMBTU / d	32,000
Swaps | Crude Oil | NYMEX WTI - Swaps 2020
Derivative [Line Items]
Weighted Average Fixed Price ($ per bbl)	57.79
Swaps | Crude Oil | Basis Swaps 2020
Derivative [Line Items]
Weighted Average Differential ($ per bbl)	(5.01)
Swaps | Natural Gas Contract | NYMEX HH - Swaps 2020
Derivative [Line Items]
Weighted Average Fixed Price ($ per bbl) | $ / MMBTU	2.60
Swaps | Natural Gas Contract | CIG - Basis Swaps 2020
Derivative [Line Items]
Weighted Average Differential ($ per bbl) | $ / MMBTU	(0.56)
Swaps | Natural Gas Contract | WAHA - Basis Swaps 2020
Derivative [Line Items]
Weighted Average Differential ($ per bbl) | $ / MMBTU	(1.05)
Swaps | Natural Gas Contract | Swaps 2021
Derivative [Line Items]
Weighted Average Fixed Price ($ per bbl) | $ / MMBTU	2.42
Swaps | Natural Gas Contract | Call Swaption 2021
Derivative [Line Items]
Weighted Average Fixed Price ($ per bbl) | $ / MMBTU	2.42
Swaps | Natural Gas Contract | CIG - Basis Swaps 2021
Derivative [Line Items]
Weighted Average Differential ($ per bbl) | $ / MMBTU	(0.52)
Swaps | Natural Gas Contract | WAHA - Basis Swaps 2021
Derivative [Line Items]
Weighted Average Differential ($ per bbl) | $ / MMBTU	(0.71)
Sold Puts | Natural Gas Contract | NYMEX HH - Sold Puts 2020
Derivative [Line Items]
Weighted Average Short Put Price ($ per bbl) | $ / MMBTU	2.15