Partnership Distributions - Additional Information (Details) - USD ($) $ in Millions |
12 Months Ended | |
---|---|---|
Dec. 31, 2021 |
Dec. 31, 2020 |
|
WES [Member] | ||
Distribution Made to Limited Partner [Line Items] | ||
Partnership agreement day requirement of distribution of available cash | 55 days | |
WES Operating [Member] | ||
Distribution Made to Limited Partner [Line Items] | ||
Additional quarterly cash distribution | $ 204.1 | $ 51.0 |