v3.25.4
Acquisition of Hess Corporation - Schedule of Fair Value of Long-term Debt Assumed Transaction (Details)
$ in Millions
Jul. 18, 2025
USD ($)
Hess Corporation Excluding Hess Midstream Operations LP  
Business Combination [Line Items]  
Long-term debt $ 5,138
Hess Corporation Excluding Hess Midstream Operations LP | 4.300% Due Two Thousand Twenty Seven  
Business Combination [Line Items]  
Interest rate 4.30%
Long-term debt $ 1,000
Hess Corporation Excluding Hess Midstream Operations LP | 7.875% Due Two Thousand Twenty Nine  
Business Combination [Line Items]  
Interest rate 7.875%
Long-term debt $ 467
Hess Corporation Excluding Hess Midstream Operations LP | 7.300% Due Two Thousand Thirty One  
Business Combination [Line Items]  
Interest rate 7.30%
Long-term debt $ 631
Hess Corporation Excluding Hess Midstream Operations LP | 7.125% Due Two Thousand Thirty Three  
Business Combination [Line Items]  
Interest rate 7.125%
Long-term debt $ 540
Hess Corporation Excluding Hess Midstream Operations LP | 6.000% Due Two Thousand Forty  
Business Combination [Line Items]  
Interest rate 6.00%
Long-term debt $ 750
Hess Corporation Excluding Hess Midstream Operations LP | 5.600% Due Two Thousand Forty One  
Business Combination [Line Items]  
Interest rate 5.60%
Long-term debt $ 1,250
Hess Corporation Excluding Hess Midstream Operations LP | 5.800% Due Two Thousand Forty Seven  
Business Combination [Line Items]  
Interest rate 5.80%
Long-term debt $ 500
Hess Midstream Operations LP  
Business Combination [Line Items]  
Long-term debt $ 3,746
Hess Midstream Operations LP | 5.125% Due Two Thousand Twenty Eight  
Business Combination [Line Items]  
Interest rate 5.125%
Long-term debt $ 550
Hess Midstream Operations LP | 5.875% Due Two Thousand Twenty Eight  
Business Combination [Line Items]  
Interest rate 5.875%
Long-term debt $ 800
Hess Midstream Operations LP | 6.500% Due Two Thousand Twenty Nine  
Business Combination [Line Items]  
Interest rate 6.50%
Long-term debt $ 600
Hess Midstream Operations LP | 4.2500% Due Two Thousand Thirty  
Business Combination [Line Items]  
Interest rate 4.25%
Long-term debt $ 750
Hess Midstream Operations LP | 5.500% Due Two Thousand Thirty  
Business Combination [Line Items]  
Interest rate 5.50%
Long-term debt $ 400
Hess Midstream Operations LP | Term Loan And Credit Facility Borrowings  
Business Combination [Line Items]  
Long-term debt 646
Hess Corporation  
Business Combination [Line Items]  
Long-term debt 8,823
Unamortized discounts and debt issuance costs (61)
Fair market value adjustment for debt acquired in the acquisition 247
Fair Market Value of Long-Term Debt Assumed $ 9,070