Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0000092521-21-000003
Filing Date
2021-02-17
Accepted
2021-02-17 16:06:50
Documents
92
Period of Report
2020-12-31

Document Format Files

Seq Description Document Type Size
1 10-K sps-20201231.htm   iXBRL 10-K 2748535
2 EX-23.01 spsex230110-k2020.htm EX-23.01 3129
3 EX-31.01 spsex310110-k2020.htm EX-31.01 9575
4 EX-31.02 spsex310210-k2020.htm EX-31.02 9615
5 EX-32.01 spsex320110-k2020.htm EX-32.01 6726
11 GRAPHIC sps-20201231_g1.jpg GRAPHIC 132328
12 GRAPHIC sps-20201231_g2.jpg GRAPHIC 23915
13 GRAPHIC sps-20201231_g3.jpg GRAPHIC 21146
14 GRAPHIC sps-20201231_g4.jpg GRAPHIC 19232
15 GRAPHIC sps-20201231_g5.jpg GRAPHIC 15322
16 GRAPHIC sps-20201231_g6.jpg GRAPHIC 18540
17 GRAPHIC sps-20201231_g7.jpg GRAPHIC 14295
  Complete submission text file 0000092521-21-000003.txt   14390769

Data Files

Seq Description Document Type Size
6 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT sps-20201231.xsd EX-101.SCH 83187
7 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT sps-20201231_cal.xml EX-101.CAL 103682
8 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT sps-20201231_def.xml EX-101.DEF 472409
9 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT sps-20201231_lab.xml EX-101.LAB 998264
10 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT sps-20201231_pre.xml EX-101.PRE 683842
18 EXTRACTED XBRL INSTANCE DOCUMENT sps-20201231_htm.xml XML 3088227
Mailing Address PO BOX 1261 AMARILLO TX 79170
Business Address SPS TOWER TYLER AT SIXTH ST AMARILLO TX 79101 3035717511
SOUTHWESTERN PUBLIC SERVICE CO (Filer) CIK: 0000092521 (see all company filings)

EIN.: 750575400 | State of Incorp.: NM | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-03789 | Film No.: 21644765
SIC: 4931 Electric & Other Services Combined