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Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0000092122-21-000037
Filing Date
2021-04-29
Accepted
2021-04-28 17:43:04
Documents
119
Period of Report
2021-03-31

Document Format Files

Seq Description Document Type Size
1 10-Q so-20210331.htm   iXBRL 10-Q 7119085
2 EX-10.A x10a-q12021.htm EX-10.A 12574
3 EX-31.A1 x31a1-q12021.htm EX-31.A1 10083
4 EX-31.A2 x31a2-q12021.htm EX-31.A2 9930
5 EX-31.B1 x31b1-q12021.htm EX-31.B1 10090
6 EX-31.B2 x31b2-q12021.htm EX-31.B2 10110
7 EX-31.C1 x31c1-q12021.htm EX-31.C1 9874
8 EX-31.C2 x31c2-q12021.htm EX-31.C2 9879
9 EX-31.D1 x31d1-q12021.htm EX-31.D1 10003
10 EX-31.D2 x31d2-q12021.htm EX-31.D2 9997
11 EX-31.E1 x31e1-q12021.htm EX-31.E1 10180
12 EX-31.E2 x31e2-q12021.htm EX-31.E2 10252
13 EX-31.F1 x31f1-q12021.htm EX-31.F1 10137
14 EX-31.F2 x31f2-q12021.htm EX-31.F2 9940
15 EX-32.A x32a-q12021.htm EX-32.A 6248
16 EX-32.B x32b-q12021.htm EX-32.B 6675
17 EX-32.C x32c-q12021.htm EX-32.C 6562
18 EX-32.D x32d-q12021.htm EX-32.D 6146
19 EX-32.E x32e-q12021.htm EX-32.E 6381
20 EX-32.F x32f-q12021.htm EX-32.F 6369
  Complete submission text file 0000092122-21-000037.txt   24190983

Data Files

Seq Description Document Type Size
21 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT so-20210331.xsd EX-101.SCH 113226
22 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT so-20210331_cal.xml EX-101.CAL 162817
23 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT so-20210331_def.xml EX-101.DEF 833964
24 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT so-20210331_lab.xml EX-101.LAB 1096837
25 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT so-20210331_pre.xml EX-101.PRE 901021
26 EXTRACTED XBRL INSTANCE DOCUMENT so-20210331_htm.xml XML 5687371
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-Q | Act: 34 | File No.: 001-03164 | Film No.: 21865878
SIC: 4911 Electric Services

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-Q | Act: 34 | File No.: 001-06468 | Film No.: 21865877
SIC: 4911 Electric Services

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-Q | Act: 34 | File No.: 001-11229 | Film No.: 21865876
SIC: 4911 Electric Services

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-Q | Act: 34 | File No.: 001-03526 | Film No.: 21865873
SIC: 4911 Electric Services

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-Q | Act: 34 | File No.: 001-14174 | Film No.: 21865874
SIC: 4924 Natural Gas Distribution

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-Q | Act: 34 | File No.: 001-37803 | Film No.: 21865875
SIC: 4911 Electric Services