Summary Of Significant Accounting Policies (Policies)	6 Months Ended
Dec. 31, 2012
Summary Of Significant Accounting Policies [Abstract]
Nature of Business	Nature of Business The Company is principally engaged in procuring, transporting, storing, processing, and merchandising agricultural commodities and products.
Change in Fiscal Year	Change in Fiscal Year On May 3, 2012, the Board of Directors of the Company determined that, in accordance with its Bylaws and upon the recommendation of the Audit Committee, the Company’s fiscal year shall begin on January 1 and end on December 31 of each year, starting on January 1, 2013. The required transition period of July 1, 2012 to December 31, 2012 is included in this Form 10-K transition report. Amounts included in this report for the six months ended December 31, 2011 are unaudited.
Principles Of Consolidation	Principles of Consolidation The consolidated financial statements as of December 31, 2012, June 30, 2012 and 2011, for the six months ended December 31, 2012 and 2011, and for the three years ended June 30, 2012, 2011, and 2010, include the accounts of the Company and its majority-owned subsidiaries. All significant intercompany accounts and transactions have been eliminated. Investments in affiliates are carried at cost plus equity in undistributed earnings since acquisition and are adjusted, where appropriate, for basis differences between the investment balance and the underlying net assets of the investee. The Company’s portion of the results of certain affiliates and results of certain majority-owned subsidiaries are included using the most recent available financial statements. In each case, the financial statements are within 93 days of the Company’s year end and are consistent from period to period, except as described below. The Company evaluates and consolidates, where appropriate, its less than majority-owned investments. Effective in the second quarter of fiscal year 2011, one of the Company’s majority-owned subsidiaries changed its accounting period resulting in the elimination of a one-month lag in the reporting of the consolidated subsidiary’s financial results. The effect of this change on after-tax earnings for the year ended June 30, 2011 was immaterial. In the first quarter of fiscal 2012, the Company sold its majority ownership interest of Hickory Point Bank and Trust Company, fsb (Bank), previously a wholly-owned subsidiary. As a result, the accounts of the Bank were deconsolidated with no material effect to after-tax earnings. In the quarter ended December 31, 2012, the Company disposed of its remaining common equity interest in the Bank with no material effect to after-tax earnings. The Company consolidates certain less than wholly-owned subsidiaries for which the minority interest was subject to a mandatorily redeemable put option. As a result of the put option, the associated minority interest was reported in other long-term liabilities. On December 31, 2011, the put option expired and the Company reclassified $174 million of minority interest from other long-term liabilities to noncontrolling interests in shareholders’ equity at that date.
Use of Estimates	Use of Estimates The preparation of consolidated financial statements in conformity with generally accepted accounting principles requires management to make estimates and assumptions that affect amounts reported in its consolidated financial statements and accompanying notes. Actual results could differ from those estimates. During the second quarter of fiscal year 2011, the Company updated its estimates for service lives of certain of its machinery and equipment assets in order to better match the Company’s depreciation expense with the periods these assets are expected to generate revenue based on planned and historical service periods. The new estimated service lives were established based on manufacturing engineering data, external benchmark data and on new information obtained as a result of the Company’s then recent major construction projects. These new estimated service lives were also supported by biofuels legislation and mandates in many countries that are driving requirements over time for greater future usage and higher blend rates of biofuels. The Company accounted for this service life update as a change in accounting estimate as of October 1, 2010 in accordance with the guidance of Accounting Standards Codification (ASC) Topic 250, Accounting Changes and Error Corrections, thereby impacting the quarter in which the change occurred and future quarters. The effect of this change on after-tax earnings and diluted earnings per share was an increase of $83 million and $0.13, respectively, for the year ended June 30, 2011.
Reclassifications	Reclassifications Other long-term assets and deferred income taxes in the prior years’ consolidated balance sheets have been reclassified to conform to the current year’s presentation. As a result, total investments and other assets, total long-term liabilities, total assets, and total liabilities and shareholders’ equity changed from the previously reported amounts in June 30, 2012 and 2011.
Cash Equivalents	Cash Equivalents The Company considers all non-segregated, highly-liquid investments with a maturity of three months or less at the time of purchase to be cash equivalents.
Segregated Cash and Investments	Segregated Cash and Investments The Company segregates certain cash and investment balances in accordance with regulatory requirements, commodity exchange requirements, insurance arrangements, and lending arrangements. These segregated balances represent deposits received from customers of the Company’s registered futures commission merchant, securities pledged to commodity exchange clearinghouses, and cash and securities pledged as security under certain insurance or lending arrangements. Segregated cash and investments primarily consist of cash, United States government securities, and money-market funds.
Receivables	Receivables The Company records accounts receivable at net realizable value. This value includes an allowance for estimated uncollectible accounts of $87 million, $92 million, and $100 million at December 31, 2012 and June 30, 2012 and 2011, respectively, to reflect any loss anticipated on the accounts receivable balances. The Company calculates this allowance based on its history of write-offs, level of past-due accounts, and its relationships with, and the economic status of, its customers. Portions of the allowance for uncollectible accounts are recorded in trade receivables, other current assets, and other assets. Credit risk on receivables is minimized as a result of the large and diversified nature of the Company’s worldwide customer base. The Company manages its exposure to counter-party credit risk through credit analysis and approvals, credit limits, and monitoring procedures. Collateral is generally not required for the Company’s receivables. Accounts receivable due from unconsolidated affiliates as of December 31, 2012 and June 30, 2012 and 2011 was $566 million, $266 million and $367 million, respectively.
Inventories	Inventories Inventories of certain merchandisable agricultural commodities, which include inventories acquired under deferred pricing contracts, are stated at market value. In addition, the Company values certain inventories using the lower of cost, determined by either the first-in, first-out (FIFO) or last-in, first-out (LIFO) methods, or market.
Marketable Securities	Marketable Securities The Company classifies its marketable securities as available-for-sale, except for certain designated securities which are classified as trading securities. Available-for-sale securities are carried at fair value, with the unrealized gains and losses, net of income taxes, reported as a component of other comprehensive income. The Company monitors its investments for impairment periodically, and recognizes an impairment charge when the decline in fair value of an investment is judged to be other-than-temporary. Trading securities are carried at fair value with unrealized gains and losses included in income on a current basis. The Company uses the specific identification method when securities are sold or reclassified out of accumulated other comprehensive income into earnings. The Company considers marketable securities maturing in less than one year as short-term. All other marketable securities are classified as long-term.
Property, Plant, and Equipment	Property, Plant, and Equipment Property, plant, and equipment is recorded at cost. Repair and maintenance costs are expensed as incurred. The Company generally uses the straight-line method in computing depreciation for financial reporting purposes and generally uses accelerated methods for income tax purposes. The annual provisions for depreciation have been computed principally in accordance with the following ranges of asset lives: buildings - 10 to 40 years; machinery and equipment - 3 to 30 years. The Company capitalized interest on major construction projects in progress of $12 million, $9 million, $21 million, $7 million, and $75 million for the six months ended December 31, 2012 and 2011, and the years ended June 30, 2012, 2011, and 2010, respectively.
Goodwill and other intangible assets	Goodwill and other intangible assets Goodwill and other intangible assets deemed to have indefinite lives are not amortized but are subject to annual impairment tests. Prior to this transition period, the Company’s accounting policy was to evaluate goodwill and other intangible assets with indefinite lives for impairment on April 1 of each fiscal year or whenever there were indicators that the carrying value of the assets may not be fully recoverable. Effective in the transition period ended December 31, 2012, the Company voluntarily changed its accounting policy to begin conducting the annual goodwill and indefinite life intangible assets impairment tests on October 1. The change to the annual goodwill and indefinite life intangible assets impairment testing date is preferable under the circumstances as the new impairment testing date is better aligned with the timing of the Company’s annual strategic, planning, and budgeting process, and the timing is more closely aligned with the Company’s annual financial reporting process as a result of the change in year end. The resulting change in accounting principle related to the annual testing date will not delay, accelerate, or avoid an impairment charge of the Company’s goodwill. As it is impracticable to objectively determine the estimates and assumptions necessary to perform the annual goodwill impairment test as of October 1 for periods prior to October 1, 2012, the Company will prospectively apply the change in the annual goodwill impairment testing date effective October 1, 2012. There were no goodwill impairment charges recorded during the six months ended December 31, 2012 and the years ended June 30, 2012, 2011, and 2010. The carrying value of the Company’s other intangible assets is not material.
Asset Abandonments and Write-Downs	Asset Abandonments and Write-Downs The Company evaluates long-lived assets for impairment whenever indicators of impairment exist. Assets are written down to fair value after consideration of the ability to utilize the assets for their intended purpose or to employ the assets in alternative uses or sell the assets to recover the carrying value. During the six months ended December 31, 2012 and 2011 and the years ended June 30, 2012, 2011, and 2010, impairment charges were $0, $337 million, $367 million, $2 million, and $9 million, respectively (see Note 19 for additional information on charges taken in the six months ended December 31, 2012 and 2011 and the year ended June 30, 2012).
Net Sales	Net Sales The Company follows a policy of recognizing sales revenue at the time of delivery of the product and when all of the following have occurred: a sales agreement is in place, pricing is fixed or determinable, and collection is reasonably assured. The Company has sales contracts that allow for pricing to occur after title of the goods has passed to the customer. In these cases, the Company continues to report the goods in inventory until it recognizes the sales revenue once the price has been determined. Freight costs and handling charges related to sales are recorded as a component of cost of products sold. Net sales to unconsolidated affiliates during the six months ended December 31, 2012 and 2011 and for the years ended June 30, 2012, 2011, and 2010 were $4.0 billion, $4.5 billion, $7.7 billion, $7.1 billion, and $7.1 billion, respectively.
Stock Compensation	Stock Compensation The Company recognizes expense for its share-based compensation based on the fair value of the awards that are granted. The Company’s share-based compensation plans provide for the granting of restricted stock, restricted stock units, performance stock units, and stock options. The fair values of stock options and performance stock units are estimated at the date of grant using the Black-Scholes option valuation model and a lattice valuation model, respectively. These valuation models require the input of highly subjective assumptions. Measured compensation cost, net of estimated forfeitures, is recognized ratably over the vesting period of the related share-based compensation award.
Research and Development	Research and Development Costs associated with research and development are expensed as incurred. Such costs incurred, net of expenditures subsequently reimbursed by government grants, were $28 million, $29 million, $56 million, $60 million, and $56 million for the six months ended December 31, 2012 and 2011 and the years ended June 30, 2012, 2011, and 2010, respectively.
Per Share Data	Per Share Data Basic earnings per common share are determined by dividing net earnings attributable to controlling interests by the weighted average number of common shares outstanding. In computing diluted earnings per share, average number of common shares outstanding is increased by common stock options outstanding with exercise prices lower than the average market price of common shares using the treasury share method. As further described in Note 10, certain potentially dilutive securities (the $1.75 billion Equity Units) were excluded from the diluted average shares calculation because their impact was anti-dilutive, except during the third quarter of fiscal 2011. See Note 11 for the earnings per share calculations.
Adoption of New Accounting Standards	Adoption of New Accounting Standards Effective July 1, 2012, the Company adopted the amended guidance of ASC Topic 220, Comprehensive Income, which requires the Company to present total comprehensive income, the components of net income, and the components of other comprehensive income either in a single continuous statement of comprehensive income or in two separate but consecutive statements. The amended guidance eliminates the option to present components of other comprehensive income as part of the statement of shareholders’ equity. The Company is required to apply the presentation and disclosure requirements of the amended guidance retrospectively. The adoption of this amended guidance changed financial statement presentation required expanded disclosures in the Company’s consolidated financial statements but did not impact financial results.
Pending Accounting Standards	Pending Accounting Standards Effective January 1, 2013, the Company will be required to adopt the amended guidance of ASC Topic 220, Comprehensive Income, which requires the Company to present, either on the face of the consolidated statement of earnings or in the notes, the effect on the line items of net income of significant amounts reclassified out of accumulated other comprehensive income. The adoption of this amended guidance will require expanded disclosures in the Company’s consolidated financial statements but will not impact results.

Summary Of Significant Accounting Policies (Policies)

6 Months Ended

Dec. 31, 2012

Summary Of Significant Accounting Policies [Abstract]

The Company is principally engaged in procuring, transporting, storing, processing, and merchandising agricultural commodities and products.

Change in Fiscal Year

On May 3, 2012, the Board of Directors of the Company determined that, in accordance with its Bylaws and upon the recommendation of the Audit Committee, the Company’s fiscal year shall begin on January 1 and end on December 31 of each year, starting on January 1, 2013. The required transition period of July 1, 2012 to December 31, 2012 is included in this Form 10-K transition report. Amounts included in this report for the six months ended December 31, 2011 are unaudited.

Principles Of Consolidation

Principles of Consolidation

The consolidated financial statements as of December 31, 2012, June 30, 2012 and 2011, for the six months ended December 31, 2012 and 2011, and for the three years ended June 30, 2012, 2011, and 2010, include the accounts of the Company and its majority-owned subsidiaries. All significant intercompany accounts and transactions have been eliminated. Investments in affiliates are carried at cost plus equity in undistributed earnings since acquisition and are adjusted, where appropriate, for basis differences between the investment balance and the underlying net assets of the investee. The Company’s portion of the results of certain affiliates and results of certain majority-owned subsidiaries are included using the most recent available financial statements. In each case, the financial statements are within 93 days of the Company’s year end and are consistent from period to period, except as described below. The Company evaluates and consolidates, where appropriate, its less than majority-owned investments.

Effective in the second quarter of fiscal year 2011, one of the Company’s majority-owned subsidiaries changed its accounting period resulting in the elimination of a one-month lag in the reporting of the consolidated subsidiary’s financial results. The effect of this change on after-tax earnings for the year ended June 30, 2011 was immaterial.

In the first quarter of fiscal 2012, the Company sold its majority ownership interest of Hickory Point Bank and Trust Company, fsb (Bank), previously a wholly-owned subsidiary. As a result, the accounts of the Bank were deconsolidated with no material effect to after-tax earnings. In the quarter ended December 31, 2012, the Company disposed of its remaining common equity interest in the Bank with no material effect to after-tax earnings.

The Company consolidates certain less than wholly-owned subsidiaries for which the minority interest was subject to a mandatorily redeemable put option. As a result of the put option, the associated minority interest was reported in other long-term liabilities. On December 31, 2011, the put option expired and the Company reclassified $174 million of minority interest from other long-term liabilities to noncontrolling interests in shareholders’ equity at that date.

Use of Estimates

The preparation of consolidated financial statements in conformity with generally accepted accounting principles requires management to make estimates and assumptions that affect amounts reported in its consolidated financial statements and accompanying notes. Actual results could differ from those estimates.

During the second quarter of fiscal year 2011, the Company updated its estimates for service lives of certain of its machinery and equipment assets in order to better match the Company’s depreciation expense with the periods these assets are expected to generate revenue based on planned and historical service periods. The new estimated service lives were established based on manufacturing engineering data, external benchmark data and on new information obtained as a result of the Company’s then recent major construction projects. These new estimated service lives were also supported by biofuels legislation and mandates in many countries that are driving requirements over time for greater future usage and higher blend rates of biofuels.

The Company accounted for this service life update as a change in accounting estimate as of October 1, 2010 in accordance with the guidance of Accounting Standards Codification (ASC) Topic 250, Accounting Changes and Error Corrections, thereby impacting the quarter in which the change occurred and future quarters. The effect of this change on after-tax earnings and diluted earnings per share was an increase of $83 million and $0.13, respectively, for the year ended June 30, 2011.

Reclassifications

Other long-term assets and deferred income taxes in the prior years’ consolidated balance sheets have been reclassified to conform to the current year’s presentation. As a result, total investments and other assets, total long-term liabilities, total assets, and total liabilities and shareholders’ equity changed from the previously reported amounts in June 30, 2012 and 2011.

Cash Equivalents

The Company considers all non-segregated, highly-liquid investments with a maturity of three months or less at the time of purchase to be cash equivalents.

Segregated Cash and Investments

The Company segregates certain cash and investment balances in accordance with regulatory requirements, commodity exchange requirements, insurance arrangements, and lending arrangements. These segregated balances represent deposits received from customers of the Company’s registered futures commission merchant, securities pledged to commodity exchange clearinghouses, and cash and securities pledged as security under certain insurance or lending arrangements. Segregated cash and investments primarily consist of cash, United States government securities, and money-market funds.

Receivables

The Company records accounts receivable at net realizable value. This value includes an allowance for estimated uncollectible accounts of $87 million, $92 million, and $100 million at December 31, 2012 and June 30, 2012 and 2011, respectively, to reflect any loss anticipated on the accounts receivable balances. The Company calculates this allowance based on its history of write-offs, level of past-due accounts, and its relationships with, and the economic status of, its customers. Portions of the allowance for uncollectible accounts are recorded in trade receivables, other current assets, and other assets.

Credit risk on receivables is minimized as a result of the large and diversified nature of the Company’s worldwide customer base. The Company manages its exposure to counter-party credit risk through credit analysis and approvals, credit limits, and monitoring procedures. Collateral is generally not required for the Company’s receivables.

Accounts receivable due from unconsolidated affiliates as of December 31, 2012 and June 30, 2012 and 2011 was $566 million, $266 million and $367 million, respectively.

Inventories

Inventories of certain merchandisable agricultural commodities, which include inventories acquired under deferred pricing contracts, are stated at market value. In addition, the Company values certain inventories using the lower of cost, determined by either the first-in, first-out (FIFO) or last-in, first-out (LIFO) methods, or market.

Marketable Securities

The Company classifies its marketable securities as available-for-sale, except for certain designated securities which are classified as trading securities. Available-for-sale securities are carried at fair value, with the unrealized gains and losses, net of income taxes, reported as a component of other comprehensive income. The Company monitors its investments for impairment periodically, and recognizes an impairment charge when the decline in fair value of an investment is judged to be other-than-temporary. Trading securities are carried at fair value with unrealized gains and losses included in income on a current basis. The Company uses the specific identification method when securities are sold or reclassified out of accumulated other comprehensive income into earnings. The Company considers marketable securities maturing in less than one year as short-term. All other marketable securities are classified as long-term.

Property, Plant, and Equipment

Property, plant, and equipment is recorded at cost. Repair and maintenance costs are expensed as incurred. The Company generally uses the straight-line method in computing depreciation for financial reporting purposes and generally uses accelerated methods for income tax purposes. The annual provisions for depreciation have been computed principally in accordance with the following ranges of asset lives: buildings - 10 to 40 years; machinery and equipment - 3 to 30 years. The Company capitalized interest on major construction projects in progress of $12 million, $9 million, $21 million, $7 million, and $75 million for the six months ended December 31, 2012 and 2011, and the years ended June 30, 2012, 2011, and 2010, respectively.

Goodwill and other intangible assets

Goodwill and other intangible assets deemed to have indefinite lives are not amortized but are subject to annual impairment tests. Prior to this transition period, the Company’s accounting policy was to evaluate goodwill and other intangible assets with indefinite lives for impairment on April 1 of each fiscal year or whenever there were indicators that the carrying value of the assets may not be fully recoverable. Effective in the transition period ended December 31, 2012, the Company voluntarily changed its accounting policy to begin conducting the annual goodwill and indefinite life intangible assets impairment tests on October 1. The change to the annual goodwill and indefinite life intangible assets impairment testing date is preferable under the circumstances as the new impairment testing date is better aligned with the timing of the Company’s annual strategic, planning, and budgeting process, and the timing is more closely aligned with the Company’s annual financial reporting process as a result of the change in year end. The resulting change in accounting principle related to the annual testing date will not delay, accelerate, or avoid an impairment charge of the Company’s goodwill. As it is impracticable to objectively determine the estimates and assumptions necessary to perform the annual goodwill impairment test as of October 1 for periods prior to October 1, 2012, the Company will prospectively apply the change in the annual goodwill impairment testing date effective October 1, 2012. There were no goodwill impairment charges recorded during the six months ended December 31, 2012 and the years ended June 30, 2012, 2011, and 2010. The carrying value of the Company’s other intangible assets is not material.

Asset Abandonments and Write-Downs

The Company evaluates long-lived assets for impairment whenever indicators of impairment exist. Assets are written down to fair value after consideration of the ability to utilize the assets for their intended purpose or to employ the assets in alternative uses or sell the assets to recover the carrying value. During the six months ended December 31, 2012 and 2011 and the years ended June 30, 2012, 2011, and 2010, impairment charges were $0, $337 million, $367 million, $2 million, and $9 million, respectively (see Note 19 for additional information on charges taken in the six months ended December 31, 2012 and 2011 and the year ended June 30, 2012).

Net Sales

The Company follows a policy of recognizing sales revenue at the time of delivery of the product and when all of the following have occurred: a sales agreement is in place, pricing is fixed or determinable, and collection is reasonably assured. The Company has sales contracts that allow for pricing to occur after title of the goods has passed to the customer. In these cases, the Company continues to report the goods in inventory until it recognizes the sales revenue once the price has been determined. Freight costs and handling charges related to sales are recorded as a component of cost of products sold.

Net sales to unconsolidated affiliates during the six months ended December 31, 2012 and 2011 and for the years ended June 30, 2012, 2011, and 2010 were $4.0 billion, $4.5 billion, $7.7 billion, $7.1 billion, and $7.1 billion, respectively.

Stock Compensation

The Company recognizes expense for its share-based compensation based on the fair value of the awards that are granted. The Company’s share-based compensation plans provide for the granting of restricted stock, restricted stock units, performance stock units, and stock options. The fair values of stock options and performance stock units are estimated at the date of grant using the Black-Scholes option valuation model and a lattice valuation model, respectively. These valuation models require the input of highly subjective assumptions. Measured compensation cost, net of estimated forfeitures, is recognized ratably over the vesting period of the related share-based compensation award.

Research and Development

Costs associated with research and development are expensed as incurred. Such costs incurred, net of expenditures subsequently reimbursed by government grants, were $28 million, $29 million, $56 million, $60 million, and $56 million for the six months ended December 31, 2012 and 2011 and the years ended June 30, 2012, 2011, and 2010, respectively.

Per Share Data

Basic earnings per common share are determined by dividing net earnings attributable to controlling interests by the weighted average number of common shares outstanding. In computing diluted earnings per share, average number of common shares outstanding is increased by common stock options outstanding with exercise prices lower than the average market price of common shares using the treasury share method.

As further described in Note 10, certain potentially dilutive securities (the $1.75 billion Equity Units) were excluded from the diluted average shares calculation because their impact was anti-dilutive, except during the third quarter of fiscal 2011. See Note 11 for the earnings per share calculations.

Adoption of New Accounting Standards

Effective July 1, 2012, the Company adopted the amended guidance of ASC Topic 220, Comprehensive Income, which requires the Company to present total comprehensive income, the components of net income, and the components of other comprehensive income either in a single continuous statement of comprehensive income or in two separate but consecutive statements. The amended guidance eliminates the option to present components of other comprehensive income as part of the statement of shareholders’ equity. The Company is required to apply the presentation and disclosure requirements of the amended guidance retrospectively. The adoption of this amended guidance changed financial statement presentation required expanded disclosures in the Company’s consolidated financial statements but did not impact financial results.

Pending Accounting Standards

Effective January 1, 2013, the Company will be required to adopt the amended guidance of ASC Topic 220, Comprehensive Income, which requires the Company to present, either on the face of the consolidated statement of earnings or in the notes, the effect on the line items of net income of significant amounts reclassified out of accumulated other comprehensive income. The adoption of this amended guidance will require expanded disclosures in the Company’s consolidated financial statements but will not impact results.