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Represents the amount of debt assumed by the purchasing entity in an acquisition.

No definition available.

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Distance of Pipeline Operation

No definition available.

Name:	ar_DistanceOfPipelineOperation
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Represents the number of barrels of fresh water delivered.

No definition available.

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Aggregate dollar amount of registered common units that remain available for issuance under the equity distribution agreement, after taking into account common units issued to date.

No definition available.

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Represents the threshold number of barrels of fresh water that must be delivered to trigger a contingent consideration payment.

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- References

No definition available.

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For contingent consideration arrangements recognized in connection with a business combination, this element represents an estimate of the high-end of the potential range (undiscounted) of the consideration which may be paid.

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This item represents the carrying amount on the entity's balance sheet of its investment in common stock of an equity method investee. This is not an indicator of the fair value of the investment, rather it is the initial cost adjusted for the entity's share of earnings and losses of the investee, adjusted for any distributions (dividends) and other than temporary impairment (OTTI) losses recognized.

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This item represents the entity's proportionate share for the period of the net income (loss) of its investee (such as unconsolidated subsidiaries and joint ventures) to which the equity method of accounting is applied. This item includes income or expense related to stock-based compensation based on the investor's grant of stock to employees of an equity method investee.

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Percentage investment held by members or limited partners of limited liability company (LLC) or limited partnership (LP).

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The number of limited partner units issued.

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- References

No definition available.

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The number of units sold in a private placement of each class of partners' capital account. Units represent shares of ownership of the general, limited, and preferred partners.

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The number of units sold in a public offering of each class of partners' capital account. Units represent shares of ownership of the general, limited, and preferred partners.

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The cash outflow associated with the acquisition of business during the period. The cash portion only of the acquisition price.

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The cash inflow from the issuance of common limited partners units during the period.

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The cash inflow from the additional capital contribution to the entity.

Name:	us-gaap_ProceedsFromIssuanceOfCommonStock
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The net cash inflow or cash outflow from a contractual arrangement with the lender, including letter of credit, standby letter of credit and revolving credit arrangements, under which borrowings can be made up to a specific amount at any point in time with either short term or long term maturity that is collateralized (backed by pledge, mortgage or other lien in the entity's assets).

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

No definition available.

Name:	us-gaap_RelatedPartyTransactionLineItems
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Number of new stock issued during the period.

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