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Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation.

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- Definition

The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting.

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- Definition

The parent entity's interest in net assets of the subsidiary, expressed as a percentage.

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- Definition

A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

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- Definition

Number of shares of stock issued during the period pursuant to acquisitions.

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Number of shares issued during the period as a result of the conversion of convertible securities.

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Noncontrolling Interest - Summary of Changes in Noncontrolling Interest (Details) - shares			9 Months Ended
	Apr. 14, 2022	Feb. 15, 2022	Sep. 30, 2022	Dec. 31, 2021
Class A Common Stock
Stockholders' Equity Attributable to Noncontrolling Interest [Roll Forward]
Outstanding, beginning balance (in shares)			53,467,307
Outstanding, ending balance (in shares)			108,416,926
Chisholm Acquisition \| Class A Common Stock
Stockholders' Equity Attributable to Noncontrolling Interest [Roll Forward]
EEH Units issued in connect with Acquisition (in shares)		19,417,476
Bighorn Acquisition \| Class A Common Stock
Stockholders' Equity Attributable to Noncontrolling Interest [Roll Forward]
EEH Units issued in connect with Acquisition (in shares)	5,650,977
Earthstone Energy Holdings, LLC
Stockholders' Equity Attributable to Noncontrolling Interest [Roll Forward]
Outstanding, beginning balance (in shares)			87,811,839
Outstanding, ending balance (in shares)			142,678,567
Earthstone Energy Holdings, LLC \| Restricted Stock Units And Performance Units
Stockholders' Equity Attributable to Noncontrolling Interest [Roll Forward]
EEH Units issued in connection with the vesting of restricted stock units and performance-based units (in shares)			716,035
Earthstone Energy Holdings, LLC \| Convertible Preferred Stock
Stockholders' Equity Attributable to Noncontrolling Interest [Roll Forward]
EEH units and class B common stock converted to class A common stock (in shares)			25,225,225
Earthstone Energy Holdings, LLC \| Class A Common Stock
Stockholders' Equity Attributable to Noncontrolling Interest [Roll Forward]
EEH units and class B common stock converted to class A common stock (in shares)			0
Earthstone Energy Holdings, LLC \| Chisholm Acquisition
Stockholders' Equity Attributable to Noncontrolling Interest [Roll Forward]
EEH Units issued in connect with Acquisition (in shares)			19,417,476
Earthstone Energy Holdings, LLC \| Bighorn Acquisition
Stockholders' Equity Attributable to Noncontrolling Interest [Roll Forward]
EEH Units issued in connect with Acquisition (in shares)			5,650,977
Earthstone Energy Holdings, LLC \| Titus Acquisition
Stockholders' Equity Attributable to Noncontrolling Interest [Roll Forward]
EEH Units issued in connect with Acquisition (in shares)			3,857,015
EEH Units Held By Earthstone and Lynden US \| Earthstone Energy Holdings, LLC
Stockholders' Equity Attributable to Noncontrolling Interest [Roll Forward]
Percentage of EEH Units Held By Earthstone and Lynden			76.00%	60.90%
EEH Units Held By Earthstone and Lynden US \| Earthstone Energy Holdings, LLC
Stockholders' Equity Attributable to Noncontrolling Interest [Roll Forward]
Outstanding, beginning balance (in shares)			53,467,307
Outstanding, ending balance (in shares)			108,416,926
EEH Units Held By Earthstone and Lynden US \| Earthstone Energy Holdings, LLC \| Restricted Stock Units And Performance Units
Stockholders' Equity Attributable to Noncontrolling Interest [Roll Forward]
EEH Units issued in connection with the vesting of restricted stock units and performance-based units (in shares)			716,035
EEH Units Held By Earthstone and Lynden US \| Earthstone Energy Holdings, LLC \| Convertible Preferred Stock
Stockholders' Equity Attributable to Noncontrolling Interest [Roll Forward]
EEH units and class B common stock converted to class A common stock (in shares)			25,225,225
EEH Units Held By Earthstone and Lynden US \| Earthstone Energy Holdings, LLC \| Class A Common Stock
Stockholders' Equity Attributable to Noncontrolling Interest [Roll Forward]
EEH units and class B common stock converted to class A common stock (in shares)			82,891
EEH Units Held By Earthstone and Lynden US \| Earthstone Energy Holdings, LLC \| Chisholm Acquisition
Stockholders' Equity Attributable to Noncontrolling Interest [Roll Forward]
EEH Units issued in connect with Acquisition (in shares)			19,417,476
EEH Units Held By Earthstone and Lynden US \| Earthstone Energy Holdings, LLC \| Bighorn Acquisition
Stockholders' Equity Attributable to Noncontrolling Interest [Roll Forward]
EEH Units issued in connect with Acquisition (in shares)			5,650,977
EEH Units Held By Earthstone and Lynden US \| Earthstone Energy Holdings, LLC \| Titus Acquisition
Stockholders' Equity Attributable to Noncontrolling Interest [Roll Forward]
EEH Units issued in connect with Acquisition (in shares)			3,857,015
EEH Units Held By Others \| Earthstone Energy Holdings, LLC
Stockholders' Equity Attributable to Noncontrolling Interest [Roll Forward]
Outstanding, beginning balance (in shares)			34,344,532
Outstanding, ending balance (in shares)			34,261,641
EEH Units Held By Others \| Earthstone Energy Holdings, LLC \| Restricted Stock Units And Performance Units
Stockholders' Equity Attributable to Noncontrolling Interest [Roll Forward]
EEH Units issued in connection with the vesting of restricted stock units and performance-based units (in shares)			0
EEH Units Held By Others \| Earthstone Energy Holdings, LLC \| Convertible Preferred Stock
Stockholders' Equity Attributable to Noncontrolling Interest [Roll Forward]
EEH units and class B common stock converted to class A common stock (in shares)			0
EEH Units Held By Others \| Earthstone Energy Holdings, LLC \| Class A Common Stock
Stockholders' Equity Attributable to Noncontrolling Interest [Roll Forward]
EEH units and class B common stock converted to class A common stock (in shares)			(82,891)
EEH Units Held By Others \| Earthstone Energy Holdings, LLC \| Chisholm Acquisition
Stockholders' Equity Attributable to Noncontrolling Interest [Roll Forward]
EEH Units issued in connect with Acquisition (in shares)			0
EEH Units Held By Others \| Earthstone Energy Holdings, LLC \| Bighorn Acquisition
Stockholders' Equity Attributable to Noncontrolling Interest [Roll Forward]
EEH Units issued in connect with Acquisition (in shares)			0
EEH Units Held By Others \| Earthstone Energy Holdings, LLC \| Titus Acquisition
Stockholders' Equity Attributable to Noncontrolling Interest [Roll Forward]
EEH Units issued in connect with Acquisition (in shares)			0
EEH Units Held By Others \| Earthstone Energy Holdings, LLC
Stockholders' Equity Attributable to Noncontrolling Interest [Roll Forward]
Percentage of EEH Units Held By Others			24.00%	39.10%