Basis of Presentation	6 Months Ended
Basis of Presentation	Jun. 30, 2022
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Basis of Presentation	Basis of Presentation The accompanying unaudited consolidated financial statements have been prepared in accordance with U.S. generally accepted accounting principles (GAAP) for interim financial information and with the instructions to Form 10-Q and Article 10 of Regulation S-X. Accordingly, these statements do not include all of the information and footnotes required by GAAP for audited financial statements. In the opinion of management, all adjustments (consisting of normal recurring accruals) considered necessary for a fair presentation have been included. Operating results for the six months ended June 30, 2022 are not necessarily indicative of the results that may be expected for the year ending December 31, 2022. For further information, refer to the consolidated financial statements and notes thereto included in the Annual Report on Form 10-K for the year ended December 31, 2021 for Archer-Daniels-Midland Company (the Company or ADM). Principles of Consolidation The consolidated financial statements include the accounts of the Company and its subsidiaries. All significant intercompany accounts and transactions have been eliminated. The Company consolidates all entities, including variable interest entities (VIEs), in which it has a controlling financial interest. For VIEs, the Company assesses whether it is the primary beneficiary as defined under the applicable accounting standard. Investments in affiliates, including VIEs through which the Company exercises significant influence but does not control the investee and is not the primary beneficiary of the investee’s activities, 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 VIEs 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. Segregated Cash and Investments The Company segregates certain cash, cash equivalents, and investment balances in accordance with regulatory requirements, commodity exchange requirements, and insurance arrangements. These balances represent deposits received from customers of the Company’s registered futures commission merchant and commodity brokerage services, cash margins and securities pledged to commodity exchange clearinghouses, and cash pledged as security under certain insurance arrangements. Segregated cash and investments also include restricted cash collateral for the various insurance programs of the Company’s captive insurance business. To the degree these segregated balances are comprised of cash and cash equivalents, they are considered restricted cash and cash equivalents on the consolidated statements of cash flows. Receivables The Company records receivables at net realizable value in trade receivables, other current assets, and other assets. These amounts included allowances for estimated uncollectible accounts totaling $144 million and $122 million at June 30, 2022 and December 31, 2021, respectively, to reflect any loss anticipated on the accounts receivable balances including any accrued interest receivables thereon. Long-term receivables recorded in other assets were not material to the Company’s overall receivables portfolio. The Company recorded bad debt expense in selling, general, and administrative expenses of $22 million and $44 million in the three and six months ended June 30, 2022, respectively, and $4 million and $8 million in the three and six months ended June 30, 2021, respectively. Cost Method Investments Cost method investments of $466 million and $297 million as of June 30, 2022 and December 31, 2021, respectively, were included in Other Assets in the Company’s consolidated balance sheets. Revaluation gains of $3 million and $37 million in the three and six months ended June 30, 2022, respectively, and $40 million in the three and six months ended June 30, 2021, in connection with observable third-party transactions, were recorded in investment income in the Company's consolidated statements of earnings. Operations in Ukraine and Russia ADM employs approximately 650 people in Ukraine and operates an oilseeds crushing plant, a grain port terminal, inland and river silos, and a trading office. Most of the facilities have been temporarily idled since February 24, 2022. The Company’s footprint in Russia is limited and operations have been scaled down to those related to the production and transport of essential food commodities and ingredients. As a result of the recent events in Ukraine, the Company reviewed the valuation of its assets and recorded immaterial charges in the three and six months ended June 30, 2022 related to receivables and inventories. As of June 30, 2022, ADM concluded that 1) receivables, net of allowances, are deemed collectible; and 2) market inventories presented as level 3 in the fair value measurements table in Note 4 are valued appropriately at the February 24, 2022 market price due to the temporary lack of market activity. The temporarily idled property, plant, and equipment, which was immaterial, was not considered impaired. As the conflict in Ukraine evolves, the Company will continue to review the valuation of these assets and make any required adjustments, which are not expected to be material to the Company’s consolidated financial statements.