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v3.20.1

Revenue (Details) $ in Millions | 3 Months Ended
--- | ---
Mar. 31, 2020 USD ($)
Agreements |
Third party out of pocket costs reimbursement (as a percent) | 3.00%
Minimum volume commitment that require Antero to pay for high pressure lines | 75.00%
Minimum volume commitment that require Antero to pay for compressor stations | 70.00%
Term of new construction | 10 years
Gathering And Compression Agreement |
Agreements |
Notice period | 180 days
Rebate issued | $ 12
Water Services Agreement |
Agreements |
Notice period | 180 days
Third party out of pocket costs reimbursement (as a percent) | 3.00%

X
- Definition Represents information related to agreements. + References No definition available. + Details
Name: | amgp_Agreements
Namespace Prefix: | amgp_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Represents the minimum volume commitments that require Antero to utilize or pay certain percentage of the capacity of such new construction of compressor stations. + References No definition available. + Details
Name: | amgp_GatheringAndCompressionAgreementMinimumVolumeCommitmentThatRequireAnteroToPayForCompressorStations
Namespace Prefix: | amgp_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Represents the minimum volume commitments that require Antero to utilize or pay certain percentage of the capacity of such new construction for high pressure lines. + References No definition available. + Details
Name: | amgp_GatheringAndCompressionAgreementMinimumVolumeCommitmentThatRequireAnteroToPayForHighPressureLines
Namespace Prefix: | amgp_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition The period prior to which notice to be served for the termination of the contract. + References No definition available. + Details
Name: | amgp_MinimumNoticePeriodForTerminationOfContract
Namespace Prefix: | amgp_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount of rebate issued based on volumetric targets achieved. + References No definition available. + Details
Name: | amgp_RebateIssued
Namespace Prefix: | amgp_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Term of construction. + References No definition available. + Details
Name: | amgp_TermOfConstruction
Namespace Prefix: | amgp_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition Represents percentage of third party out of pocket cost reimbursement. + References No definition available. + Details
Name: | amgp_ThirdPartyOutOfPocketCostsReimbursementPercentage
Namespace Prefix: | amgp_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_TypeOfArrangementAxis=amgp_GatheringAndCompressionAgreementMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_TypeOfArrangementAxis=amgp_WaterServicesAgreementMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |