v3.22.1
Selected Components of Working Capital - Accrued Liabilities Table (Details) - USD ($)
$ in Thousands
Mar. 31, 2022
Dec. 31, 2021
Accrued interest expense $ 65,562 $ 131,177
Short-term asset retirement obligations 12,337 9,934
Short-term remediation and reclamation obligations 8,316 7,454
Income taxes payable 2,190 1,516
Contract liabilities 8,924 27,763
Other 62,918 85,405
Total accrued liabilities 160,247 263,249
WES Operating [Member]    
Accrued interest expense 65,562 131,177
Short-term asset retirement obligations 12,337 9,934
Short-term remediation and reclamation obligations 8,316 7,454
Income taxes payable 2,190 1,516
Contract liabilities 8,924 27,763
Other 34,980 32,849
Total accrued liabilities $ 132,309 $ 210,693