Cover Page Document
Cover Page Document | Feb. 25, 2020 |
Document Information [Line Items] | |
Document Type | 8-K |
Document Period End Date | Feb. 25, 2020 |
Entity File Number | 001-11229 |
Entity Registrant Name | Mississippi Power Company |
Entity Tax Identification Number | 64-0205820 |
Entity Incorporation, State or Country Code | MS |
Entity Address, Address Line One | 2992 West Beach Boulevard |
Entity Address, City or Town | Gulfport |
Entity Address, State or Province | MS |
Entity Address, Postal Zip Code | 39501 |
City Area Code | 228 |
Local Phone Number | 864-1211 |
Written Communications | false |
Soliciting Material | false |
Pre-commencement Tender Offer | false |
Pre-commencement Issuer Tender Offer | false |
Entity Emerging Growth Company | false |
Entity Central Index Key | 0000066904 |
Amendment Flag | false |