Significant Accounting Policies (Policies)	3 Months Ended
Significant Accounting Policies (Policies)	Mar. 31, 2026
Accounting Policies [Abstract]
Basis of Presentation	Basis of Presentation The accompanying unaudited condensed consolidated financial statements have been prepared in accordance with accounting principles generally accepted in the United States of America (“GAAP”) for interim financial information and in accordance with the instructions to Form 10-Q and Article 8 of Regulation S-X of the U.S. Securities and Exchange Commission (“SEC”). Certain information or footnote disclosures normally included in financial statements prepared in accordance with GAAP have been condensed or omitted, pursuant to the rules and regulations of the SEC for interim financial reporting. Accordingly, they do not include all the information and footnotes necessary for a complete presentation of financial position, results of operations, or cash flows. In the opinion of management, the accompanying unaudited condensed consolidated financial statements include all adjustments, consisting of a normal recurring nature, which are necessary for a fair presentation of the financial position, operating results and cash flows for the periods presented. Financial presentation in prior periods has been adjusted to conform with current period presentation. These unaudited condensed consolidated financial statements for the quarterly period ended March 31, 2026 may not be representative of the financial results for the full year 2026. Emerging Growth Company Status The Company is an “emerging growth company,” as defined in Section 2(a) of the Securities Act of 1933, as amended, (the “Securities Act”), as modified by the Jumpstart our Business Startups Act of 2012, (the “JOBS Act”), and it may take advantage of certain exemptions from various reporting requirements that are applicable to other public companies that are not emerging growth companies including, but not limited to, not being required to comply with the auditor attestation requirements of Section 404 of the Sarbanes-Oxley Act, reduced disclosure obligations regarding executive compensation in its periodic reports and proxy statements, and exemptions from the requirements of holding a nonbinding advisory vote on executive compensation and stockholder approval of any golden parachute payments not previously approved. Further, Section 102(b)(1) of the JOBS Act exempts emerging growth companies from being required to comply with new or revised financial accounting standards until private companies (that is, those that have not had a Securities Act registration statement declared effective or do not have a class of securities registered under the Exchange Act) are required to comply with the new or revised financial accounting standards. The JOBS Act provides that a company can elect to opt out of the extended transition period and comply with the requirements that apply to non-emerging growth companies but any such election to opt out is irrevocable. The Company has elected not to opt out of such extended transition period which means that when a standard is issued or revised and it has different application dates for public or private companies. The Company, as an emerging growth company, can adopt the new or revised standard at the time private companies adopt the new or revised standard. This may make comparison of the Company’s financial statements with another public company which is neither an emerging growth company nor an emerging growth company which has opted out of using the extended transition period difficult or impossible because of the potential differences in accounting standards used.
Use of Estimates	Use of Estimates The preparation of financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of expenses during the reporting period. Significant estimates made by management include, among others, allocation assumptions and the carrying amount of asset retirement obligations, which are based on the timing and cost of future abandonments, inputs utilized to fair value warrant liabilities, and assumptions used to estimate deferred taxes. While management believes these estimates are reasonable, changes in facts and assumptions or the discovery of new information may result in revised estimates. Actual results could differ from these estimates, and it is at least reasonably possible these estimates could be revised in the near term, and these revisions could be material.
Revenue Recognition	Revenue Recognition The Company currently sells crude oil under a short-term agreement at prevailing market prices, with certain adjustments for product quality and geographic location. The Company recognizes revenue when control transfers to the purchaser at the delivery point and the customer has assumed the risk and rewards of ownership.
Income Taxes	Income Taxes The Company accounts for income taxes under FASB Accounting Standards Codification (“ASC”) Topic 740, “Income Taxes” (“ASC 740”). ASC 740 requires the recognition of deferred tax assets and liabilities for both the expected impact of differences between the financial statements and tax basis of assets and liabilities and for the expected future tax benefit to be derived from tax loss and tax credit carryforwards. Deferred tax assets and liabilities are measured using enacted tax rates expected to apply to taxable income in the years in which those temporary differences are expected to be recovered or settled. The effect on deferred tax assets and liabilities of a change in tax rates is recognized in income in the period that included the enactment date. ASC 740 additionally requires a valuation allowance to be established when it is more likely than not that all or a portion of deferred tax assets will not be realized. In accordance with ASC 740, the Company’s effective tax rate was zero percent and negative 11.0% for the three months ended March 31, 2026 and 2025, respectively. For the three months ended March 31, 2026, the effective tax rate differed from the U.S. federal statutory tax rate of 21% primarily due to no income tax benefit being recognized in the current period as the tax benefit associated with the year–to–date pretax loss exceeds the amount expected to be realized through anticipated ordinary income in subsequent interim periods within the current fiscal year that is more likely than not to be realized. For the three months ended March 31, 2025, the variance from the statutory rate was primarily attributable to an increase in valuation allowance on deferred tax assets and nondeductible expenses.
Accounts Payable and Accrued Liabilities	Accounts Payable and Accrued Liabilities Accounts payable and accrued liabilities include obligations incurred in the ordinary operation of the business for services performed and products received, including capital expenditures that are capitalized as oil and gas properties.
Net Loss Per Share of Common Stock	Net Loss Per Share of Common Stock The Company complies with accounting and disclosure requirements of FASB ASC Topic 260, “Earnings Per Share.” Net loss per share of Common Stock is computed by dividing net loss by the weighted average number of shares of Common Stock outstanding for the period.

Disclosure of accounting policy for income taxes, which may include its accounting policies for recognizing and measuring deferred tax assets and liabilities and related valuation allowances, recognizing investment tax credits, operating loss carryforwards, tax credit carryforwards, and other carryforwards, methodologies for determining its effective income tax rate and the characterization of interest and penalties in the financial statements.

- Definition

Disclosure of accounting policy for revenue from contract with customer.

+ References

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- Definition

Disclosure of accounting policy for the use of estimates in the preparation of financial statements in conformity with generally accepted accounting principles.

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+ Details

Sable Offshore Corp. 10-Q