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Investments - Narrative (Details) - USD ($) |  | 3 Months Ended |
--- | --- | --- | ---
Feb. 01, 2016 | Nov. 30, 2015 | Nov. 30, 2014 | Aug. 31, 2015
Schedule of Equity Method Investments [Line Items] |  |  |  |
Payments for Repurchase of Redeemable Noncontrolling Interest |  | $ (153,022,000) | $ (65,981,000) |
Payments to Acquire Other Investments |  | 0 | 315,000,000 |
Short-term Investments |  | $ 0 |  |
National Cooperative Refinery Association [Member] |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |
Business Combination, Step Acquisition, Equity Interest in Acquiree, Percentage |  |  |  | 88.90%
Cargill, Inc. [Member] |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |
Ownership of joint venture partner |  | 50.00% |  |
Crack Spread Contingent Payment [Member] |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |
Payments to Acquire Business, Contingent Consideration Paid |  | $ 2,600,000 |  |
Energy [Member] | National Cooperative Refinery Association [Member] |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |
Business Combination, Step Acquisition, Equity Interest in Acquiree, Percentage |  | 100.00% |  | 88.90%
Payments for Repurchase of Redeemable Noncontrolling Interest |  | $ (153,000,000) | $ (66,000,000) |
Accrued liability for contingent crack spread payments related to purchase of noncontrolling interest |  | $ 43,693,000 |  |
Corporate and Other | Ardent Mills [Member] |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |
Ownership percentage |  | 12.00% |  |
Equity Method Investments |  | $ 201,800,000 |  |
Corporate and Other | Ventura Foods, LLC |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |
Ownership percentage |  | 50.00% |  |
Equity Method Investments |  | $ 354,000,000 |  |
Equity value exceeding carrying value |  | $ 12,900,000 |  |
Ag [Member] | TEMCO, LLC |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |
Ownership percentage |  | 50.00% |  |
Equity Method Investments |  | $ 56,600,000 |  |
Scenario, Forecast [Member] | CF Nitrogen LLC [Member] |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |
Payments to Acquire Equity Method Investments | $ 2,800,000,000 |  |  |
Ownership percentage | 11.40% |  |  |
Supply agreement, term | 80 years |  |  |

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- Definition Difference between amount at which an investment accounted for under the equity method of accounting is carried (reported) on the balance sheet and amount of underlying equity in net assets the reporting Entity has in the investee. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 323 -SubTopic 10 -Section 50 -Paragraph 3 -Subparagraph (a)(3) -URI http://asc.fasb.org/extlink&oid=6382943&loc=d3e33918-111571 + Details
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