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Revenues - Schedule of Disaggregation of Revenues (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
May 31, 2026 | May 31, 2025 | May 31, 2026 | May 31, 2025
Disaggregation of Revenue [Line Items] |  |  |  |
ASC Topic 606 | $ 6,060,364 | $ 4,735,368 | $ 13,343,011 | $ 11,773,415
Total Revenues | 11,582,089 | 9,766,421 | 28,799,984 | 26,856,724
Energy |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
ASC Topic 606 | 2,965,893 | 1,759,492 | 6,970,635 | 5,453,083
Total Revenues | 3,307,979 | 1,915,096 | 7,764,425 | 6,026,408
Grains |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
ASC Topic 606 | 495,941 | 430,174 | 1,436,315 | 1,479,581
Total Revenues | 5,660,619 | 5,292,301 | 16,053,061 | 15,947,458
Agronomy |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
ASC Topic 606 | 2,566,264 | 2,514,021 | 4,836,342 | 4,723,164
Total Revenues | 2,566,264 | 2,514,021 | 4,836,342 | 4,723,164
Corporate and Services |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
ASC Topic 606 | 32,266 | 31,681 | 99,719 | 117,587
Total Revenues | 47,227 | 45,003 | 146,156 | 159,694
ASC Topic 815 |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue not under ASC Topic 606 | 5,504,989 | 5,014,434 | 15,404,576 | 15,035,163
ASC Topic 815 | Energy |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue not under ASC Topic 606 | 342,086 | 155,604 | 793,790 | 573,325
ASC Topic 815 | Grains |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue not under ASC Topic 606 | 5,162,903 | 4,858,830 | 14,610,786 | 14,461,838
ASC Topic 815 | Agronomy |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue not under ASC Topic 606 | 0 | 0 | 0 | 0
ASC Topic 815 | Corporate and Services |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue not under ASC Topic 606 | 0 | 0 | 0 | 0
Other Guidance |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue not under ASC Topic 606 | 16,736 | 16,619 | 52,397 | 48,146
Other Guidance | Energy |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue not under ASC Topic 606 | 0 | 0 | 0 | 0
Other Guidance | Grains |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue not under ASC Topic 606 | 1,775 | 3,297 | 5,960 | 6,039
Other Guidance | Agronomy |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue not under ASC Topic 606 | 0 | 0 | 0 | 0
Other Guidance | Corporate and Services |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue not under ASC Topic 606 | $ 14,961 | $ 13,322 | $ 46,437 | $ 42,107

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- Definition Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. 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