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v3.21.2

Basis of Presentation (Details) a in Thousands, $ in Thousands, shares in Millions |  |  |  | 6 Months Ended |
--- | --- | --- | --- | --- | ---
Oct. 25, 2021 USD ($) shares | Oct. 21, 2021 USD ($) | May 03, 2021 USD ($) a | Oct. 21, 2021 USD ($) | Jun. 09, 2021 USD ($)
Business Acquisition [Line Items] |  |  |  |  |
Cash consideration |  |  | $ 635,496 |  |
Total cash paid |  | $ 511,296 | $ 585,802 |  |
Oasis Midstream Partners, LP | Subsequent Event |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |
Ownership percentage by parent | 70.00% |  |  |  |
Oasis Senior Notes | Unsecured Debt |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |
Debt, gross |  |  |  |  | $ 400,000
Debt, interest rate |  |  |  |  | 6.375%
2021 Williston Acquisition |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |
Number of acres acquired | a |  |  | 95 |  |
Cash consideration |  |  | $ 585,800 | $ 585,802 |
Total cash paid |  | $ 511,300 | $ 74,506 |  |
OMP Merger | Subsequent Event |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |
Cash consideration | $ 6,700 |  |  |  |
OMP Merger | Crestwood Equity Partners LP | Subsequent Event |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |
Percentage of ownership after transaction | 22.00% |  |  |  |
OMP Merger | Crestwood Equity Partners LP | Subsequent Event |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |
Total cash paid | $ 160,000 |  |  |  |
Number of common units (in shares) | shares | 21.0 |  |  |  |

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