Annual Report — Form 10-K — Sect. 13 / 15(d) – SEA’34
Filing Table of Contents
Document/Exhibit Description Pages Size
1: 10-K Annual Report HTML 5.86M
2: EX-4.79 Supplemental Indenture to Ameren Illinois Mortgage HTML 101K
3: EX-4.92 Description of Ameren Securities HTML 53K
4: EX-4.93 Description of Ameren Missouri Securities HTML 64K
5: EX-4.94 Description of Ameren Illinois Securities HTML 78K
7: EX-10.17 2020 Ameren Executive Incentive Plan HTML 86K
8: EX-10.23 2020 Base Salary Table for Named Executive HTML 55K
Officers
9: EX-10.32 Formula for Determining 2020 Target Psu and Rsu HTML 50K
Awards
10: EX-10.41 2020 Performance Share Unit Award Agreement HTML 113K
11: EX-10.42 2020 Restricted Stock Unit Award Agreement HTML 94K
6: EX-10.6 Summary Sheet of Ameren Non-Management Director HTML 47K
Compensation
12: EX-21.1 Subsidiaries of Ameren HTML 49K
13: EX-23.1 Consent of Independent Registered Public HTML 45K
Accounting Firm
14: EX-23.2 Consent of Independent Registered Public HTML 44K
Accounting Firm
15: EX-23.3 Consent of Independent Registered Public HTML 44K
Accounting Firm
16: EX-24.1 Power of Attorney HTML 53K
17: EX-24.2 Power of Attorney HTML 48K
18: EX-24.3 Power of Attorney HTML 47K
19: EX-31.1 Certification -- §302 - SOA'02 HTML 49K
20: EX-31.2 Certification -- §302 - SOA'02 HTML 49K
21: EX-31.3 Certification -- §302 - SOA'02 HTML 49K
22: EX-31.4 Certification -- §302 - SOA'02 HTML 49K
23: EX-31.5 Certification -- §302 - SOA'02 HTML 49K
24: EX-31.6 Certification -- §302 - SOA'02 HTML 49K
25: EX-32.1 Certification -- §906 - SOA'02 HTML 47K
26: EX-32.2 Certification -- §906 - SOA'02 HTML 47K
27: EX-32.3 Certification -- §906 - SOA'02 HTML 47K
76: R1 Cover Page HTML 132K
156: R2 Consolidated Statement Of Income (Loss) HTML 156K
103: R3 Consolidated Statement Of Income (Loss) HTML 48K
(Parenthetical)
63: R4 Consolidated Balance Sheet HTML 207K
78: R5 Consolidated Balance Sheet (Parenthetical) HTML 60K
158: R6 Consolidated Statement Of Cash Flows HTML 202K
106: R7 Consolidated Statement Of Cash Flows HTML 49K
(Parenthetical)
60: R8 Consolidated Statement Of Stockholders' Equity HTML 142K
81: R9 Summary Of Significant Accounting Policies HTML 96K
68: R10 Rate And Regulatory Matters HTML 327K
51: R11 Property And Plant, Net HTML 173K
98: R12 Short-Term Debt And Liquidity HTML 114K
147: R13 Long-Term Debt And Equity Financings HTML 322K
67: R14 Other Income, Net HTML 112K
50: R15 Derivative Financial Instruments HTML 166K
97: R16 Fair Value Measurements HTML 449K
146: R17 Callaway Energy Center HTML 136K
69: R18 Retirement Benefits HTML 613K
49: R19 Stock-Based Compensation HTML 105K
129: R20 Income Taxes HTML 321K
144: R21 Related Party Transactions HTML 176K
96: R22 Commitments And Contingencies HTML 191K
46: R23 Supplemental Information HTML 279K
128: R24 Segment Information HTML 620K
143: R25 Selected Quarterly Information HTML 157K
95: R26 Schedule I - Condensed Financial Information Of HTML 326K
Parent
45: R27 Schedule II - Valuation And Qualifying Accounts HTML 122K
127: R28 Summary Of Significant Accounting Policies HTML 183K
(Policy)
145: R29 Rate And Regulatory Matters (Tables) HTML 280K
149: R30 Property And Plant, Net (Tables) HTML 179K
99: R31 Short-Term Debt And Liquidity (Tables) HTML 101K
47: R32 Long-Term Debt And Equity Financings (Tables) HTML 310K
65: R33 Other Income, Net (Tables) HTML 125K
150: R34 Derivative Financial Instruments (Tables) HTML 160K
100: R35 Fair Value Measurements (Tables) HTML 446K
48: R36 Callaway Energy Center (Tables) HTML 132K
66: R37 Retirement Benefits (Tables) HTML 625K
148: R38 Stock-Based Compensation (Tables) HTML 98K
101: R39 Income Taxes (Tables) HTML 316K
134: R40 Related Party Transactions (Tables) HTML 171K
115: R41 Commitments And Contingencies (Tables) HTML 166K
43: R42 Supplemental Information (Tables) HTML 294K
91: R43 Segment Information (Tables) HTML 620K
135: R44 Selected Quarterly Information (Tables) HTML 157K
116: R45 Summary Of Significant Accounting Policies HTML 118K
(Narrative) (Details)
44: R46 Rate and Regulatory Matters (Regulatory HTML 64K
Framework-Missouri) (Details)
92: R47 Rate and Regulatory Matters (Regulatory HTML 71K
Framework-Illinois) (Details)
131: R48 Rate and Regulatory Matters (Regulatory HTML 53K
Framework-Federal) (Details)
118: R49 Rate and Regulatory Matters (Narrative-Missouri) HTML 95K
(Details)
108: R50 Rate And Regulatory Matters (Narrative-Illinois) HTML 70K
(Details)
152: R51 Rate and Regulatory Matters (Narrative-Federal) HTML 78K
(Details)
82: R52 Rate And Regulatory Matters (Schedule Of HTML 206K
Regulatory Assets And Liabilities) (Details)
59: R53 Property And Plant, Net (Schedule Of Property And HTML 124K
Plant, Net) (Details)
107: R54 Property and Plant, Net (Schedule of Capitalized HTML 65K
Software) (Details)
151: R55 Property and Plant, Net (Schedule of Capitalized HTML 64K
Software, Future Amortization Expense) (Details)
80: R56 Short-Term Debt And Liquidity (Narrative) HTML 82K
(Details)
58: R57 Short-Term Debt And Liquidity (Schedule Of Maximum HTML 59K
Aggregate Amount Available On Credit Agreements)
(Details)
104: R58 Short-Term Debt And Liquidity (Commercial Paper) HTML 66K
(Details)
155: R59 Long-Term Debt And Equity Financings (Narrative) HTML 219K
(Details)
86: R60 Long-Term Debt And Equity Financings (Schedule Of HTML 270K
Long-Term Debt Outstanding) (Details)
40: R61 Long-Term Debt And Equity Financings (Schedule Of HTML 59K
Average Interest Rates) (Details)
123: R62 Long-Term Debt And Equity Financings (Schedule Of HTML 81K
Maturities Of Long-Term Debt) (Details)
142: R63 Long-Term Debt And Equity Financings (Schedule Of HTML 141K
Outstanding Preferred Stock) (Details)
83: R64 Long-Term Debt and Equity Financings (Schedule of HTML 64K
Required and Actual Debt Ratios) (Details)
37: R65 Long-Term Debt And Equity Financings Long-Term HTML 68K
Debt And Equity Financings (Schedule Of
Environmental Bonds) (Details)
120: R66 Other Income, Net (Other Income And Expenses) HTML 74K
(Details)
139: R67 Derivative Financial Instruments (Open Gross HTML 65K
Derivative Volumes By Commodity Type) (Details)
89: R68 Derivative Financial Instruments (Derivative HTML 106K
Instruments Carrying Value) (Details)
35: R69 Fair Value Measurements (Schedule of Valuation HTML 74K
Process and Unobservable Inputs) (Details)
52: R70 Fair Value Measurements (Schedule Of Fair Value HTML 194K
Hierarchy Of Assets And Liabilities Measured At
Fair Value On Recurring Basis) (Details)
72: R71 Fair Value Measurements (Schedule Of Changes In HTML 71K
The Fair Value Of Financial Assets And Liabilities
Classified As Level 3 In The Fair Value Hierarchy)
(Details)
160: R72 Fair Value Measurements (Schedule Of Carrying HTML 114K
Amounts And Estimated Fair Values Of Financial
Assets and Liabilities) (Details)
110: R73 Callaway Energy Center (Narrative) (Details) HTML 51K
55: R74 Callaway Energy Center (Proceeds From The Sale Of HTML 60K
Investments And Related Gross Realized Gains And
Losses In Nuclear Decommissioning Trust Fund)
(Details)
75: R75 Callaway Energy Center (Fair Values Of Investments HTML 97K
In Debt And Equity Securities In Nuclear
Decommissioning Trust Fund) (Details)
164: R76 Callaway Energy Center (Cost and Fair Values of HTML 68K
Investments In Debt Securities in Nuclear
Decommissioning Trust Fund According to
Contractual Maturities) (Details)
113: R77 Callaway Energy Center (Insurance Disclosure) HTML 86K
(Details)
56: R78 Retirement Benefits (Narrative) (Details) HTML 72K
70: R79 Retirement Benefits (Summary Of Benefit Liability HTML 53K
Recorded) (Details)
53: R80 Retirement Benefits (Funded Status Of Benefit HTML 141K
Plans And Amounts Included In Regulatory Assets
And OCI) (Details)
73: R81 Retirement Benefits (Assumptions Used To Determine HTML 62K
Benefit Obligations) (Details)
161: R82 Retirement Benefits (Cash Contributions Made To HTML 63K
Benefit Plans) (Details)
111: R83 Retirement Benefits (Target Allocation Of The HTML 119K
Plans' Asset Categories) (Details)
54: R84 Retirement Benefits (Fair Value Of Plan Assets HTML 197K
Utilizing Fair Value Hierarchy) (Details)
74: R85 Retirement Benefits (Components Of Net Periodic HTML 72K
Benefit Cost) (Details)
163: R86 Retirement Benefits (Summary Of Estimated HTML 58K
Amortizable Amounts From Regulatory Assets and
Accumulated OCI Into Net Periodic Benefit Cost)
(Details)
112: R87 Retirement Benefits (Summary Of Benefit Plan Costs HTML 62K
Incurred) (Details)
57: R88 Retirement Benefits (Schedule Of Expected Payments HTML 71K
From Qualified Trust And Company Funds) (Details)
71: R89 Retirement Benefits (Assumptions Used To Determine HTML 65K
Net Periodic Benefit Cost) (Details)
85: R90 Retirement Benefits (Schedule Of Potential Changes HTML 87K
In Key Assumptions) (Details)
39: R91 Retirement Benefits (Schedule Of Matching HTML 54K
Contributions) (Details)
122: R92 Stock-Based Compensation (Narrative) (Details) HTML 76K
141: R93 Stock-Based Compensation (Summary Of Nonvested HTML 91K
Shares) (Details)
84: R94 Stock-Based Compensation (Summary of Expense) HTML 75K
(Details)
38: R95 Income Taxes (Narrative) (Details) HTML 89K
121: R96 Income Taxes (Schedule Of Effective Income Tax HTML 88K
Rate Reconciliation) (Details)
140: R97 Income Taxes (Schedule Of Components Of Income Tax HTML 80K
Expense (Benefit)) (Details)
87: R98 Income Taxes (Schedule Of Deferred Tax Assets And HTML 88K
Liabilities Resulting From Temporary Differences)
(Details)
33: R99 Income Taxes (Schedule Of Net Operating Loss HTML 84K
Carryforwards And Tax Credit Carryforwards)
(Details)
132: R100 Related Party Transactions (Schedule of Related HTML 67K
Party Electric Power Supply Agreements) (Details)
119: R101 Related Party Transactions (Narrative) (Details) HTML 63K
42: R102 Related Party Transactions (Schedule of Affiliate HTML 63K
Receivables and Payables) (Details)
94: R103 Related Party Transactions (Schedule of Capital HTML 51K
Contributions) (Details)
130: R104 Related Party Transactions (Effects of HTML 87K
Related-party Transactions on the Statement of
Income (Details)
117: R105 Commitments And Contingencies (Schedule Of HTML 137K
Estimated Purchased Power Commitments) (Details)
41: R106 Commitments And Contingencies (Environmental HTML 88K
Matters) (Details)
93: R107 Supplemental Information (Cash and Cash HTML 72K
Equivalents) (Details)
133: R108 Supplemental Information (Narrative) (Details) HTML 48K
114: R109 Supplemental Information (Inventories) (Details) HTML 60K
102: R110 Supplemental Information (Leases - Supplemental HTML 64K
Balance Sheet Information) (Details)
154: R111 Supplemental Information (Leases - Maturities of HTML 68K
Operating Lease Liabilities) (Details)
77: R112 Supplemental Information (Schedule of Asset HTML 68K
Retirement Obligations (Details)
62: R113 Supplemental Information (Schedule of Excise HTML 51K
Taxes) (Details)
105: R114 Supplemental Information (Allowance For Funds Used HTML 63K
During Construction) (Details)
157: R115 Supplemental Information (Earnings Per Share) HTML 59K
(Details)
79: R116 Supplemental Information (Supplemental Cash Flow HTML 67K
Information) (Details)
64: R117 Segment Information (Schedule Of Segment Reporting HTML 216K
Information By Segment) (Details)
109: R118 Segment Information (Disaggregation of Revenues) HTML 310K
(Details)
153: R119 Selected Quarterly Information (Summary Of HTML 83K
Selected Quarterly Information) (Details)
88: R120 Schedule I - Condensed Financial Information Of HTML 104K
Parent (Statement of Income) (Details)
34: R121 Schedule I - Condensed Financial Information Of HTML 155K
Parent (Balance Sheet) (Details)
124: R122 Schedule I - Condensed Financial Information Of HTML 109K
Parent (Statement of Cash Flows) (Details)
137: R123 Schedule I - Condensed Financial Information Of HTML 61K
Parent Cash and Cash Equivalents (Details)
90: R124 Schedule I - Condensed Financial Information Of HTML 47K
Parent Guarantees (Details)
36: R125 Schedule I - Condensed Financial Information Of HTML 56K
Parent Other Income (Expense), Net (Details)
125: R126 Schedule I - Condensed Financial Information Of HTML 56K
Parent Income Taxes (Details)
138: R127 Schedule II - Valuation And Qualifying Accounts HTML 69K
(Details)
162: XML IDEA XML File -- Filing Summary XML 304K
159: XML XBRL Instance -- aee201910-k_htm XML 15.17M
61: EXCEL IDEA Workbook of Financial Reports XLSX 251K
29: EX-101.CAL XBRL Calculations -- aee-20191231_cal XML 364K
30: EX-101.DEF XBRL Definitions -- aee-20191231_def XML 2.52M
31: EX-101.LAB XBRL Labels -- aee-20191231_lab XML 3.66M
32: EX-101.PRE XBRL Presentations -- aee-20191231_pre XML 2.74M
28: EX-101.SCH XBRL Schema -- aee-20191231 XSD 448K
126: JSON XBRL Instance as JSON Data -- MetaLinks 695± 1.11M
136: ZIP XBRL Zipped Folder -- 0001002910-20-000077-xbrl Zip 1.59M
‘EX-23.2’ — Consent of Independent Registered Public Accounting Firm
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