fair value through earnings

ASC 321-10 governs the accounting for investments in equity securities and other ownership interests (partnerships, unincorporated joint ventures, LLCs) that are not consolidated, not accounted for under the equity method, and not derivatives. The default rule is fair value measurement in the balance sheet with all unrealized holding gains and losses (and dividend income) recognized in earnings (321-10-35-1, 35-6). As an alternative, an entity may elect, investment by investment, a "measurement alternative" for an equity security without a readily determinable fair value: cost minus impairment, adjusted up or down for observable price changes in orderly transactions for identical or similar investments of the same issuer (321-10-35-2).

ASC 815-980 addresses long-term power sales contracts, including those entered into by nonutility generators that sell power (often to rate-regulated utilities) under contracts with stated prices, formula-based prices, or a combination. The core rule is that if such a contract meets the definition of a derivative, it is marked to fair value through earnings unless designated in a qualifying hedging relationship; otherwise Topic 606 applies. Contracts that qualify for the normal purchases and normal sales scope exception in 815-10-15-13(b) are accounted for under this Section rather than as derivatives.