Derivative Instruments (Details)	3 Months Ended
	Mar. 31, 2020 MMBTU / d bbl / d bbl gal
Year ending December 31, 2021
Derivative Instruments
Weighted average payout ratio	0.515
Year ending December 31, 2022
Derivative Instruments
Weighted average payout ratio	0.525
Year ending December 31, 2023
Derivative Instruments
Weighted average payout ratio	0.530
Mont Belvieu Butane to European Butane CIF ARA Argus | Year ending December 31, 2020
Derivative Instruments
Weighted average payout ratio	0.414
NYMEX to TCO | Year ending December 31, 2020
Derivative Instruments
Weighted average payout ratio	0.353
ARA to Mont Belvieu Non-TET | Three Months Ending June 30 2020
Derivative Instruments
Weighted average payout ratio	0.22
Mont Belvieu Index Price to WTI | Three Months Ending June 30 2020
Derivative Instruments
Weighted average payout ratio	78
Mont Belvieu Propane to NYMEX-WTI | Three Months Ending June 30 2020
Derivative Instruments
Weighted average payout ratio	80
Natural gas | Swaps | Three Months Ending June 30 2020
Derivative Instruments
Notional amount (MMBtu/day)	2,400,000
Natural gas | Swaps | Year ending December 31, 2021
Derivative Instruments
Notional amount (MMBtu/day)	60,000
Natural gas | Swaps | Year ending December 31, 2022
Derivative Instruments
Notional amount (MMBtu/day)	50,000
Natural gas | Swaps | Year ending December 31, 2023
Derivative Instruments
Notional amount (MMBtu/day)	50,000
Natural gas | Swaps | Mont Belvieu Butane to European Butane CIF ARA Argus | Year ending December 31, 2020
Derivative Instruments
Notional amount (MMBtu/day)	40,000
Natural gas | Swaps | NYMEX to TCO | Year ending December 31, 2020
Derivative Instruments
Notional amount (MMBtu/day)	60,000
Oil | Swaps | Three Months Ending June 30 2020
Derivative Instruments
Notional amount | gal	3,000
Natural gas liquids | Swaps | ARA to Mont Belvieu Non-TET | Three Months Ending June 30 2020
Derivative Instruments
Notional amount (MMBtu/day) | bbl / d	1,602
Natural gas liquids | Swaps | Mont Belvieu Index Price to WTI | Three Months Ending June 30 2020
Derivative Instruments
Notional amount | bbl	18,650
Natural gas liquids | Swaps | Mont Belvieu Propane to NYMEX-WTI | Three Months Ending June 30 2020
Derivative Instruments
Notional amount | bbl	18,800