Company: AILIM
Filing Date: 2025-11-06
Form Type: 10-Q
Source: 0001002910-25-000129
Chunk: 109

Company: Ameren Illinois Co
Filing Date: 2025-11-06
Form: 10-Q
Item: Part I, Item 1
Chunk 109
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37 28 Charged to other accounts(a)2 2 5 6 Net write-offs(21)(20)(34)(33)End of period$38 $31 $38 $31 Ameren Missouri:Beginning of period$12 $12 $12 $12 Bad debt expense7 3 11 8 Net write-offs(4)(3)(8)(8)End of period$15 $12 $15 $12 Ameren Illinois:(b)Beginning of period$27 $25 $18 $18 Bad debt expense11 9 26 20 Charged to other accounts(a)2 2 5 6 Net write-offs(17)(17)(26)(25)End of period$23 $19 $23 $19 (a)Amounts associated with the allowance for doubtful accounts related to receivables purchased by Ameren Illinois from alternative retail electric suppliers, as required by the Illinois Public Utilities Act.(b)Ameren Illinois has rate-adjustment mechanisms that allow it to recover the difference between its actual net bad debt write-offs under GAAP, including those associated with receivables purchased from alternative retail electric suppliers, and the amount of net bad debt write-offs included in its base rates. The table above does not include the impact related to the riders.Supplemental Cash Flow InformationThe following table provides noncash financing and investing activity excluded from the statements of cash flows for the nine months ended September 30, 2025 and 2024:September 30, 2025September 30, 2024AmerenAmerenMissouriAmerenIllinoisAmerenAmerenMissouriAmerenIllinoisInvesting:Accrued capital expenditures, including nuclear fuel expenditures$412 $277 $147 $404 $257 $127 Net realized and unrealized gain – nuclear decommissioning trust fund136 136 — 163 163 — Financing:Issuance of common stock for stock-based compensation$25 $— $— $16 $— $— Issuance of common stock under the DRPlus7 — — 7 — — 

35

Asset Retirement ObligationsThe following table provides a reconciliation of the beginning and ending carrying amount of AROs for the nine months ended September 30, 202