Ratio applied to the conversion of units into restricted stock.

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- Definition

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.

+ References

No definition available.

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- Definition

Amount of noncash expense for share-based payment arrangement.

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition

Number of shares authorized for issuance under share-based payment arrangement.

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- Definition

The difference between the maximum number of shares (or other type of equity) authorized for issuance under the plan (including the effects of amendments and adjustments), and the sum of: 1) the number of shares (or other type of equity) already issued upon exercise of options or other equity-based awards under the plan; and 2) shares (or other type of equity) reserved for issuance on granting of outstanding awards, net of cancellations and forfeitures, if applicable.

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Equity-Based Compensation and Cash Awards (Details) - USD ($) $ in Thousands		12 Months Ended
	Jun. 15, 2020	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019	Jun. 17, 2020
Stock-based compensation expense
Equity based compensation expense recognized		$ 20,437	$ 23,317	$ 23,559
2020 Plan
Stock-based compensation expense
Number of stock-based compensation awards authorized					10,050,000
Number of shares available for future grant under the Plan		7,922,468
AMP Plan
Stock-based compensation expense
Number of stock-based compensation awards authorized		10,000,000
AMC Plan RSUs
Stock-based compensation expense
Conversion rate		1.8926
RSUs
Stock-based compensation expense
Equity based compensation expense recognized		$ 13,232	12,510	10,343
Stock options
Stock-based compensation expense
Equity based compensation expense recognized				355
PSUs
Stock-based compensation expense
Equity based compensation expense recognized		4,662	7,219	8,069
Converted AM RSU Awards
Stock-based compensation expense
Equity based compensation expense recognized		1,160	2,519	3,425
Equity awards issued to directors
Stock-based compensation expense
Equity based compensation expense recognized		$ 1,383	$ 1,069	$ 1,367
Antero Midstream Corporation \| AMC Plan \| Common Stock
Stock-based compensation expense
Conversion rate	1
Antero Midstream Corporation \| AMC Plan RSUs
Stock-based compensation expense
Conversion rate	1.8926