Related-Party Transactions - Summary of WES Operating Related-Party Transactions Tables (Details) - USD ($) $ in Thousands |
12 Months Ended | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
Dec. 31, 2024 |
Dec. 31, 2023 |
Dec. 31, 2022 |
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| Consolidated statements of operations [Abstract] | |||||||||||
| General and administrative | $ 271,526 | $ 232,632 | $ 194,017 | ||||||||
| Consolidated balance sheets [Abstract] | |||||||||||
| Other current assets | 54,888 | 52,986 | |||||||||
| Other assets | [1] | 387,028 | 233,455 | ||||||||
| Accounts and imbalance payables | 312,945 | 362,451 | |||||||||
| Accrued liabilities | 329,398 | 262,572 | |||||||||
| Consolidated statements of cash flows [Abstract] | |||||||||||
| Distributions to WES Operating unitholders | [2] | (1,246,069) | (978,430) | (735,755) | |||||||
| Related Parties [Member] | |||||||||||
| Consolidated statements of operations [Abstract] | |||||||||||
| General and administrative | 350 | 284 | 2,338 | ||||||||
| Consolidated balance sheets [Abstract] | |||||||||||
| Other current assets | 6,671 | 1,260 | |||||||||
| Other assets | 41,641 | 43,216 | |||||||||
| Accounts and imbalance payables | 20,609 | 38,541 | |||||||||
| Accrued liabilities | 4,717 | 4,979 | |||||||||
| Consolidated statements of cash flows [Abstract] | |||||||||||
| Distributions to WES Operating unitholders | (604,512) | (494,127) | (372,468) | ||||||||
| WES Operating [Member] | |||||||||||
| Consolidated statements of operations [Abstract] | |||||||||||
| General and administrative | 269,651 | 229,689 | 191,361 | ||||||||
| Consolidated balance sheets [Abstract] | |||||||||||
| Other current assets | 53,775 | 50,468 | |||||||||
| Other assets | [3] | 383,808 | 231,644 | ||||||||
| Accounts and imbalance payables | 339,108 | 392,752 | |||||||||
| Accrued liabilities | 248,589 | 203,461 | |||||||||
| Consolidated statements of cash flows [Abstract] | |||||||||||
| Distributions to WES Operating unitholders | [4] | (1,272,152) | (1,142,217) | (1,244,533) | |||||||
| WES Operating [Member] | Related Parties [Member] | |||||||||||
| Consolidated statements of operations [Abstract] | |||||||||||
| General and administrative | 4,130 | 3,554 | 5,373 | ||||||||
| Consolidated balance sheets [Abstract] | |||||||||||
| Other current assets | 6,263 | 1,235 | |||||||||
| Other assets | 38,421 | 41,405 | |||||||||
| Accounts and imbalance payables | 46,773 | 69,472 | |||||||||
| Accrued liabilities | 4,717 | 4,662 | |||||||||
| Consolidated statements of cash flows [Abstract] | |||||||||||
| Distributions to WES Operating unitholders | $ (1,272,152) | $ (1,142,217) | $ (1,244,533) | ||||||||
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