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SOUTHERN CO

For the period ended Dec 31, 2023. Filed Feb 15, 2024.

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About this filing

A company's yearly report to the SEC, with audited financial statements. It is the fullest account a company gives of its business, its finances and the risks it sees.

FY2023 · Filed Feb 15, 2024

SO$93.57+1.3%Stored close · as of Nov 9, 2026

Extracted filing text, with the paragraph anchors used by the comparison.

See the whole filing, with its images and exhibits
Contents

Combined Notes to Financial Statements

Notes to the Financial Statements

for

The Southern Company and Subsidiary Companies

Index to the Combined Notes to Financial Statements

NotePage
1Summary of Significant Accounting PoliciesII-120
2Regulatory MattersII-135
3Contingencies, Commitments, and GuaranteesII-157
4Revenue from Contracts with CustomersII-163
5Property, Plant, and EquipmentII-167
6Asset Retirement ObligationsII-171
7Consolidated Entities and Equity Method InvestmentsII-175
8FinancingII-178
9LeasesII-187
10Income TaxesII-194
11Retirement BenefitsII-201
12Stock CompensationII-228
13Fair Value MeasurementsII-231
14DerivativesII-239
15Acquisitions and DispositionsII-248
16Segment and Related InformationII-250

Index to Applicable Notes to Financial Statements by Registrant

The following notes to the financial statements are a combined presentation; however, information contained herein relating to any individual Registrant is filed by such Registrant on its own behalf and each Registrant makes no representation as to information related to the other Registrants. The list below indicates the Registrants to which each note applies.

RegistrantApplicable Notes
Southern Company1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16
Alabama Power1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15
Georgia Power1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14
Mississippi Power1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 14
Southern Power1, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15
Southern Company Gas1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16

II-119

ContentsView on SEC.gov

The text of this filing, as the company filed it with the SEC, without its images or exhibits. This is not investment advice.