v3.22.1

Description of Business and Basis of Presentation - Additional Information (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Long-Term Incentive Plans [Member]
Equity-based compensation, number of units issued	565,246
Equity-based compensation, expense	$ 5.8	$ 3.5
WES Operating [Member]
Ownership interest by noncontrolling interest owner	2.00%
Chipeta [Member]
Ownership interest by noncontrolling interest owner	25.00%
WES [Member] | WES Operating [Member]
Ownership interest	98.00%

X

- Definition

Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.

+ References

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- Definition

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

+ References

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- Definition

The equity interest of noncontrolling shareholders, partners or other equity holders in consolidated entity.

+ References

No definition available.

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- Definition

Number, after forfeiture, of shares or units issued under share-based payment arrangement. Excludes shares or units issued under employee stock ownership plan (ESOP).

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