Document Format Files
| Seq | Description | Document | Type | Size |
|---|---|---|---|---|
| 1 | 10-K | xel-20211231.htm iXBRL | 10-K | 6752221 |
| 2 | EX-21.01 | xcelex2101q42021.htm | EX-21.01 | 24512 |
| 3 | EX-23.01 | xcelex2301q42021.htm | EX-23.01 | 8219 |
| 4 | EX-24.01 | xcelex2401q42021.htm | EX-24.01 | 64056 |
| 5 | EX-31.01 | xcelex3101q42021.htm | EX-31.01 | 9801 |
| 6 | EX-31.02 | xcelex3102q42021.htm | EX-31.02 | 9796 |
| 7 | EX-32.01 | xcelex3201q42021.htm | EX-32.01 | 7232 |
| 13 | xel-20211231_g1.jpg | GRAPHIC | 7734 | |
| 14 | xel-20211231_g10.jpg | GRAPHIC | 64783 | |
| 15 | xel-20211231_g11.jpg | GRAPHIC | 57902 | |
| 16 | xel-20211231_g12.jpg | GRAPHIC | 44460 | |
| 17 | xel-20211231_g13.jpg | GRAPHIC | 62461 | |
| 18 | xel-20211231_g14.jpg | GRAPHIC | 124712 | |
| 19 | xel-20211231_g15.jpg | GRAPHIC | 185903 | |
| 20 | xel-20211231_g16.jpg | GRAPHIC | 150515 | |
| 21 | xel-20211231_g17.jpg | GRAPHIC | 132328 | |
| 22 | xel-20211231_g18.jpg | GRAPHIC | 22112 | |
| 23 | xel-20211231_g19.jpg | GRAPHIC | 20531 | |
| 24 | xel-20211231_g2.jpg | GRAPHIC | 67759 | |
| 25 | xel-20211231_g20.jpg | GRAPHIC | 18888 | |
| 26 | xel-20211231_g21.jpg | GRAPHIC | 31006 | |
| 27 | xel-20211231_g22.jpg | GRAPHIC | 19459 | |
| 28 | xel-20211231_g23.jpg | GRAPHIC | 20201 | |
| 29 | xel-20211231_g24.jpg | GRAPHIC | 18445 | |
| 30 | xel-20211231_g25.jpg | GRAPHIC | 18708 | |
| 31 | xel-20211231_g26.jpg | GRAPHIC | 46910 | |
| 32 | xel-20211231_g27.jpg | GRAPHIC | 21920 | |
| 33 | xel-20211231_g28.jpg | GRAPHIC | 23941 | |
| 34 | xel-20211231_g29.jpg | GRAPHIC | 21000 | |
| 35 | xel-20211231_g3.jpg | GRAPHIC | 237495 | |
| 36 | xel-20211231_g30.jpg | GRAPHIC | 54388 | |
| 37 | xel-20211231_g4.jpg | GRAPHIC | 43150 | |
| 38 | xel-20211231_g5.jpg | GRAPHIC | 75273 | |
| 39 | xel-20211231_g6.jpg | GRAPHIC | 77627 | |
| 40 | xel-20211231_g7.jpg | GRAPHIC | 48057 | |
| 41 | xel-20211231_g8.jpg | GRAPHIC | 43897 | |
| 42 | xel-20211231_g9.jpg | GRAPHIC | 15860 | |
| Complete submission text file | 0000072903-22-000010.txt | 33761901 |
Data Files
| Seq | Description | Document | Type | Size |
|---|---|---|---|---|
| 8 | XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT | xel-20211231.xsd | EX-101.SCH | 175960 |
| 9 | XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT | xel-20211231_cal.xml | EX-101.CAL | 98995 |
| 10 | XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT | xel-20211231_def.xml | EX-101.DEF | 1002591 |
| 11 | XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT | xel-20211231_lab.xml | EX-101.LAB | 1750307 |
| 12 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT | xel-20211231_pre.xml | EX-101.PRE | 1287105 |
| 163 | EXTRACTED XBRL INSTANCE DOCUMENT | xel-20211231_htm.xml | XML | 7320898 |
EIN.: 410448030 | State of Incorp.: MN | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-03034 | Film No.: 22663100
SIC: 4931 Electric & Other Services Combined