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Commitments and Contingencies - Additional Information (Details) bbl in Millions, Mcf in Millions		3 Months Ended
	Mar. 23, 2017 USD ($)	Mar. 31, 2019 USD ($) bbl Mcf
Loss Contingencies [Line Items]
Required delivery time-frame under volume commitments time frame agreements		10 years
Estimable future commitments under agreements | $		$ 677,200,000
Mirada Litigation [Member] | Pending Litigation [Member]
Loss Contingencies [Line Items]
Damages sought (in excess of) | $	$ 100,000,000
Crude Oil
Loss Contingencies [Line Items]
Minimum quantity to be delivered or transported		53.1
Natural Gas Liquids [Member]
Loss Contingencies [Line Items]
Minimum quantity to be delivered or transported		41.3
Natural Gas
Loss Contingencies [Line Items]
Minimum quantity to be delivered or transported | Mcf		908.2
Produced Water [Member]
Loss Contingencies [Line Items]
Minimum quantity to be delivered or transported		36.8

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Oil and Gas Delivery Commitments and Contracts, Maximum Term

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The value (monetary amount) of the award the plaintiff seeks in the legal matter.

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-Topic 450
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Total amount of product committed to be supplied under existing contracts or agreements.

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-Publisher SEC
-Name Regulation S-K (SK)
-Number 229
-Section 1207
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Minimum amount of other commitment not otherwise specified in the taxonomy. Excludes commitments explicitly modeled in the taxonomy, including but not limited to, long-term and short-term purchase commitments, recorded and unrecorded purchase obligations, supply commitments, registration payment arrangements, leases, debt, product warranties, guarantees, environmental remediation obligations, and pensions.

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