Company: AILIM
Filing Date: 2025-02-18
Form Type: 10-K
Source: 0001002910-25-000055
Chunk: 80

Company: Ameren Illinois Co
Filing Date: 2025-02-18
Form: 10-K
Item: Item 8
Chunk 80
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41 32 11 Non-service cost components of net periodic benefit income(a)304 295 184 Miscellaneous income9 7 10 Gain on extinguishment of debt(b)16 — — Earnings (losses) related to equity method investments(4)1 2 Donations(5)(24)(26)Miscellaneous expense(20)(18)(22)Total Other Income, Net$417 $348 $226 Ameren Missouri:Other Income, NetAllowance for equity funds used during construction$58 $30 $24 Interest income on industrial development revenue bonds— 1 24 Other interest income8 10 4 Non-service cost components of net periodic benefit income(a)139 97 55 Miscellaneous income4 3 4 Donations(2)(2)(3)Miscellaneous expense(11)(9)(9)Total Other Income, Net$196 $130 $99 Ameren Illinois:Other Income, NetAllowance for equity funds used during construction$17 $19 $18 Other Interest income32 21 7 Non-service cost components of net periodic benefit income105 124 84 Miscellaneous income4 4 5 Donations(3)(4)(8)Miscellaneous expense(8)(8)(10)Total Other Income, Net$147 $156 $96 (a)For the years ended December 31, 2024, 2023, and 2022, the non-service cost components of net periodic benefit income were adjusted by amounts deferred of $(41) million, $27 million, and $22 million, respectively, due to a regulatory tracking mechanism for the difference between the level of such costs incurred by Ameren Missouri under GAAP and the level of such costs included in rates. See Note 10 – Retirement Benefits for additional information.(b)See Note 5 – Long-term Debt and Equity Financings for additional information on Ameren (parent)’s repurchase of Ameren Missouri’s senior secured notes and first mortgage bonds and Ameren Illinois’ first mortgage bonds that were accounted for as a debt extinguishment. 

NOTE 7 – DERIVATIVE FINANCIAL INSTRUMENTS

We use derivatives to manage the risk of changes in market prices for natural gas, power, uranium, and interest rates, as well as the risk of changes in rail transportation surcharges through