C004706 2025-01-01 2025-06-30 C004706 2024-12-31 C004706 2023-12-31 C004706 2024-06-30 C004706 2024-04-01 2024-06-30 C004706 2024-01-01 2024-06-30 C004706 ScheduleStatementOfAccumulatedOtherComprehensiveIncomeAndHedgingActivitiesAbstract 2025-01-01 2025-06-30 C004706 ScheduleOilOperatingRevenuesAbstract 2025-01-01 2025-06-30 C004706 ScheduleStatisticsOfOperationsAbstract 2025-01-01 2025-06-30 C004706 ScheduleStatisticsOfOperationsOwnedByRespondentButOperatedByOthersAbstract 2025-01-01 2025-06-30 C004706 2025-06-30 C004706 2025-04-01 2025-06-30 C004706 ferc:CrudeOilTrunkMember 2025-01-01 2025-06-30 C004706 ferc:CrudeOilMember 2025-01-01 2025-06-30 xbrli:pure iso4217:USD 6-Q C004706 2025/Q2 2025 Q2 2025-06-30 <div><p class="MsoNormal">1)None</p> <p class="MsoNormal">2)None</p> <p class="MsoNormal">3)None</p> <p class="MsoNormal">4)None</p> <p class="MsoNormal">5)None</p></div> <div><p class="MsoNormal">Basis for Presentation</p> <p class="MsoNormal">The accompanying unaudited interim financial statements have been prepared in accordance with the accounting requirements of the Federal Energy Regulatory Commission ("FERC USA"), as set forth in its applicable Uniform System of Accounts and published accounting releases for quarterly reporting, which is a comprehensive basis of accounting other than accounting principles accepted in the United States of America ("GAAP"). Accordingly, they do not include all the information and footnotes required by FERC USA in the annual report. In accordance with FERC USA guidelines, prior year quarterly information is included in the FERC 6Q. In the opinion of management, they contain all adjustments, consisting only of normal recurring adjustments, which management considers necessary to present fairly the financial position as of June 30, 2025 and December 31, 2024; the results of operations for the three and six months ended June 30, 2025 and June 30, 2024; and cash flows for the six months ended June 30, 2025 and June 30, 2024, in accordance with the accounting requirements of FERC USA. The results of operations for the three and six months ended June 30, 2025 and June 30, 2024 &#160;should not be taken as indicative of the results to be expected for the full year, due to seasonality, maintenance activities and other factors. The interim consolidated financial statements should be read in conjunction with the financial statements and notes thereto of Enbridge Transportation (IL-OK) L.L.C., presented in the Form No. 6 Annual Report filed for 2024.</p></div> 13339554 13339554 13339554 1000 13338554 13339554 13339554 13338554 -1754049 13050609 13050609 5223895 3528413 1695482 1695482 1695482 1695482 1695482 43112598 28307922 14804676 18 -18 14804658 14804658 14804658 14804658 14804658 14804658 14804658 10370894 -4433764 Nafeesa Kassam Vice President, Finance Nafeesa Kassam 2025-09-05 Enbridge Transportation (IL-OK) L.L.C. 915 North Eldridge Parkway, Houston, Texas 77079 Alan McCoy Manager, Accounting 425 1st Street SW, Suite 200, Calgary, AB, T2P 3L8 403-231-5937 O N/A N/A N/A N/A 12034554 12034554 1361687 1000 10671867 10672867 12034554 0 0 2666687 1361687 -2666687 -1361687 0 0 0 0 -2666687 -1361687 -2666687 -1361687 -2666687 -1361687 -2666687 -1361687 -2666687 -2666687 -2666687 10671867 1305000 2624500 2624500 2624500 2624500 42187 42187 42187 42187 2666687 2666687 1361687 1361687 12034554 1361687 2624500 2624500 42187 42187