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Revenues (Tables) | 12 Months Ended
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Dec. 31, 2023
Revenue from Contract with Customer [Abstract] |
Disaggregation of Revenue | Revenue is classified by the type of goods/services rendered and market/customer type. Xcel Energy’s operating revenues consisted of the following:
|  | Year Ended Dec. 31, 2023
(Millions of Dollars) |  | Electric |  | Natural Gas |  | All Other |  | Total
Major revenue types |  |  |  |  |  |  |  |
Revenue from contracts with customers:
Residential |  | $ | 3,560 |  |  | $ | 1,560 |  |  | $ | 59 |  |  | $ | 5,179 |
C&I |  | 5,703 |  |  | 833 |  |  | 30 |  |  | 6,566 |
Other |  | 150 |  |  | — |  |  | 13 |  |  | 163 |
Total retail |  | 9,413 |  |  | 2,393 |  |  | 102 |  |  | 11,908 |
Wholesale |  | 815 |  |  | — |  |  | — |  |  | 815 |
Transmission |  | 649 |  |  | — |  |  | — |  |  | 649 |
Other |  | 63 |  |  | 156 |  |  | — |  |  | 219 |
Total revenue from contracts with customers |  | 10,940 |  |  | 2,549 |  |  | 102 |  |  | 13,591 |
Alternative revenue and other |  | 506 |  |  | 96 |  |  | 13 |  |  | 615 |
Total revenues |  | $ | 11,446 |  |  | $ | 2,645 |  |  | $ | 115 |  |  | $ | 14,206 |
|  | Year Ended Dec. 31, 2022
(Millions of Dollars) |  | Electric |  | Natural Gas |  | All Other |  | Total
Major revenue types |  |  |  |  |  |  |  |
Revenue from contracts with customers:
Residential |  | $ | 3,542 |  |  | $ | 1,814 |  |  | $ | 53 |  |  | $ | 5,409 |
C&I |  | 5,807 |  |  | 998 |  |  | 32 |  |  | 6,837 |
Other |  | 148 |  |  | — |  |  | 10 |  |  | 158 |
Total retail |  | 9,497 |  |  | 2,812 |  |  | 95 |  |  | 12,404 |
Wholesale |  | 1,354 |  |  | — |  |  | — |  |  | 1,354 |
Transmission |  | 675 |  |  | — |  |  | — |  |  | 675 |
Other |  | 97 |  |  | 178 |  |  | — |  |  | 275 |
Total revenue from contracts with customers |  | 11,623 |  |  | 2,990 |  |  | 95 |  |  | 14,708 |
Alternative revenue and other |  | 500 |  |  | 90 |  |  | 12 |  |  | 602 |
Total revenues |  | $ | 12,123 |  |  | $ | 3,080 |  |  | $ | 107 |  |  | $ | 15,310 |
|  | Year Ended Dec. 31, 2021
(Millions of Dollars) |  | Electric |  | Natural Gas |  | All Other |  | Total
Major revenue types |  |  |  |  |  |  |  |
Revenue from contracts with customers:
Residential |  | $ | 3,194 |  |  | $ | 1,222 |  |  | $ | 45 |  |  | $ | 4,461 |
C&I |  | 5,050 |  |  | 640 |  |  | 30 |  |  | 5,720 |
Other |  | 127 |  |  | — |  |  | 7 |  |  | 134 |
Total retail |  | 8,371 |  |  | 1,862 |  |  | 82 |  |  | 10,315 |
Wholesale |  | 1,540 |  |  | — |  |  | — |  |  | 1,540 |
Transmission |  | 604 |  |  | — |  |  | — |  |  | 604 |
Other |  | 61 |  |  | 148 |  |  | — |  |  | 209 |
Total revenue from contracts with customers |  | 10,576 |  |  | 2,010 |  |  | 82 |  |  | 12,668 |
Alternative revenue and other |  | 629 |  |  | 122 |  |  | 12 |  |  | 763 |
Total revenues |  | $ | 11,205 |  |  | $ | 2,132 |  |  | $ | 94 |  |  | $ | 13,431 |

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- Definition Tabular disclosure of disaggregation of revenue into categories depicting how nature, amount, timing, and uncertainty of revenue and cash flows are affected by economic factor. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 606 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 5 -Publisher FASB -URI https://asc.fasb.org//1943274/2147479806/606-10-50-5 + Details
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