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Filing Detail
Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0000092122-24-000009
Filing Date
2024-02-15
Accepted
2024-02-14 17:44:56
Documents
295
Period of Report
2023-12-31

Document Format Files

Seq Description Document Type Size
1 10-K so-20231231.htm   iXBRL 10-K 15223021
2 EX-10.A17 ex10a-17eighthamendmentto2.htm EX-10.A17 18312
3 EX-10.A19 ex10a-19tafconsultingagree.htm EX-10.A19 42925
4 EX-21.A x21a-q42023xsubsidiariesof.htm EX-21.A 101165
5 EX-23.A1 x23a1-q42023xsoconsent.htm EX-23.A1 2274
6 EX-23.B1 x23b1-q42023xapcconsent.htm EX-23.B1 1957
7 EX-23.C1 x23c1-q42023xgpcconsent.htm EX-23.C1 1898
8 EX-23.D1 x23d1-q42023xmpcconsent.htm EX-23.D1 1962
9 EX-23.E1 x23e1-q42023xspcconsent.htm EX-23.E1 1951
10 EX-23.F1 x23f1-q42023xdtgasconsent.htm EX-23.F1 2235
11 EX-23.F2 x23f2-q42023xbdogasconsent.htm EX-23.F2 2307
12 EX-24.A1 x24a1-q42023xsopoa.htm EX-24.A1 23372
13 EX-24.B1 x24b1q42023-alpoa.htm EX-24.B1 23978
14 EX-24.C1 x24c1-q42023xgapoa.htm EX-24.C1 20647
15 EX-24.D1 x24d1-q42023xmspoa.htm EX-24.D1 22353
16 EX-24.E1 x24e1-q42023xspcpoa.htm EX-24.E1 21957
17 EX-24.F1 x24f1-q42023xgaspoa.htm EX-24.F1 22106
18 EX-31.A1 x31a1-q42023so.htm EX-31.A1 10046
19 EX-31.A2 x31a2-q42023so.htm EX-31.A2 9834
20 EX-31.B1 x31b1-q42023apc.htm EX-31.B1 9992
21 EX-31.B2 x31b2-q42023apc.htm EX-31.B2 10006
22 EX-31.C1 x31c1-q42023gpc.htm EX-31.C1 9773
23 EX-31.C2 x31c2-q42023gpc.htm EX-31.C2 9790
24 EX-31.D1 x31d1-q42023mpc.htm EX-31.D1 9900
25 EX-31.D2 x31d2-q42023mpc.htm EX-31.D2 9894
26 EX-31.E1 x31e1-q42023spc.htm EX-31.E1 10075
27 EX-31.E2 x31e2-q42023spc.htm EX-31.E2 10120
28 EX-31.F1 x31f1-q42023gas.htm EX-31.F1 10234
29 EX-31.F2 x31f2-q42023gas.htm EX-31.F2 9846
30 EX-32.A x32a-q42023so.htm EX-32.A 6344
31 EX-32.B x32b-q42023apc.htm EX-32.B 6566
32 EX-32.C x32c-q42023gpc.htm EX-32.C 6485
33 EX-32.D x32d-q42023mpc.htm EX-32.D 6036
34 EX-32.E x32e-q42023spc.htm EX-32.E 6258
35 EX-32.F x32f-q42023gas.htm EX-32.F 6266
36 EX-97.A ex97asocoandcoveredsubsidi.htm EX-97.A 41219
42 apc_logoxhorzreduceda.jpg GRAPHIC 13421
  Complete submission text file 0000092122-24-000009.txt   72678016

Data Files

Seq Description Document Type Size
37 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT so-20231231.xsd EX-101.SCH 318843
38 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT so-20231231_cal.xml EX-101.CAL 222475
39 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT so-20231231_def.xml EX-101.DEF 2582847
40 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT so-20231231_lab.xml EX-101.LAB 2621177
41 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT so-20231231_pre.xml EX-101.PRE 2975404
297 EXTRACTED XBRL INSTANCE DOCUMENT so-20231231_htm.xml XML 18481350
Mailing Address 600 N 18TH ST BIRMINGHAM AL 35291
Business Address 600 N 18TH ST P O BOX 2641 BIRMINGHAM AL 35291 2052571000
ALABAMA POWER CO (Filer) CIK: 0000003153 (see all company filings)

IRS No.: 630004250 | State of Incorp.: AL | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-03164 | Film No.: 24640929
SIC: 4911 Electric Services
(CF Office: 01 Energy & Transportation)

Mailing Address 241 RALPH MCGILL BOULEVARD ATLANTA GA 30308
Business Address 241 RALPH MCGILL BOULEVARD ATLANTA GA 30308 4045066526
GEORGIA POWER CO (Filer) CIK: 0000041091 (see all company filings)

IRS No.: 580257110 | State of Incorp.: GA | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-06468 | Film No.: 24640926
SIC: 4911 Electric Services
(CF Office: 01 Energy & Transportation)

Mailing Address 2992 WEST BEACH GULFPORT MS 39501
Business Address 2992 WEST BEACH GULFPORT MS 39501 2288641211
MISSISSIPPI POWER CO (Filer) CIK: 0000066904 (see all company filings)

IRS No.: 640205820 | State of Incorp.: MS | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-11229 | Film No.: 24640927
SIC: 4911 Electric Services
(CF Office: 01 Energy & Transportation)

Mailing Address 30 IVAN ALLEN JR. BLVD., N.W. ATLANTA GA 30308
Business Address 30 IVAN ALLEN JR. BLVD., N.W. ATLANTA GA 30308 4045065000
SOUTHERN CO (Filer) CIK: 0000092122 (see all company filings)

IRS No.: 580690070 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-03526 | Film No.: 24640924
SIC: 4911 Electric Services
(CF Office: 01 Energy & Transportation)

Mailing Address 30 IVAN ALLEN JR. BLVD ATLANTA GA 30308
Business Address 30 IVAN ALLEN JR. BLVD ATLANTA GA 30308 4045065000
SOUTHERN CO GAS (Filer) CIK: 0001004155 (see all company filings)

IRS No.: 582210952 | State of Incorp.: GA | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-14174 | Film No.: 24640928
SIC: 4924 Natural Gas Distribution
(CF Office: 01 Energy & Transportation)

Mailing Address 30 IVAN ALLEN JR. BLVD ATLANTA GA 30308
Business Address 30 IVAN ALLEN JR. BLVD ATLANTA GA 30308 4045065000
SOUTHERN POWER CO (Filer) CIK: 0001160661 (see all company filings)

IRS No.: 582598670
Type: 10-K | Act: 34 | File No.: 001-37803 | Film No.: 24640925
SIC: 4911 Electric Services
(CF Office: 01 Energy & Transportation)