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v3.22.4

Revenue: Disaggregation of Revenue (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
Revenue from contracts with customers | $ 2,542,856 | $ 1,930,834 | $ 1,680,804
Revenue | 2,551,816 | 1,949,102 | 1,696,941
Retail - Electric , Natural Gas and Coal |  |  |
Revenue from contracts with customers | 2,193,000 | 1,625,173 | 1,402,824
Transportation |  |  |
Revenue from contracts with customers | 172,862 | 157,625 | 154,055
Wholesale |  |  |
Revenue from contracts with customers | 44,832 | 30,848 | 24,845
Market - off-system sales |  |  |
Revenue from contracts with customers | 49,407 | 42,078 | 15,772
Transmission/Other |  |  |
Revenue from contracts with customers | 82,755 | 75,110 | 83,308
Other revenues |  |  |
Revenue | 8,960 | 18,268 | 16,137
Services transferred at a point in time |  |  |
Revenue from contracts with customers | 30,454 | 27,141 | 27,089
Services transferred over time |  |  |
Revenue from contracts with customers | 2,512,402 | 1,903,693 | 1,653,715
Electric Utilities |  |  |
Revenue from contracts with customers | 894,614 | 836,923 | 732,681
Revenue | 900,162 | 842,258 | 738,857
Electric Utilities | Retail - Electric , Natural Gas and Coal |  |  |
Revenue from contracts with customers | 739,734 | 711,448 | 636,902
Electric Utilities | Transportation |  |  |
Revenue from contracts with customers | 0 | 0 | 0
Electric Utilities | Wholesale |  |  |
Revenue from contracts with customers | 44,832 | 30,848 | 24,845
Electric Utilities | Market - off-system sales |  |  |
Revenue from contracts with customers | 48,578 | 41,682 | 15,512
Electric Utilities | Transmission/Other |  |  |
Revenue from contracts with customers | 61,470 | 52,945 | 55,422
Electric Utilities | Other revenues |  |  |
Revenue | 5,548 | 5,335 | 6,176
Electric Utilities | Services transferred at a point in time |  |  |
Revenue from contracts with customers | 30,454 | 27,141 | 27,089
Electric Utilities | Services transferred over time |  |  |
Revenue from contracts with customers | 864,160 | 809,782 | 705,592
Gas Utilities |  |  |
Revenue from contracts with customers | 1,665,249 | 1,111,539 | 964,421
Revenue | 1,669,090 | 1,124,865 | 974,670
Gas Utilities | Retail - Electric , Natural Gas and Coal |  |  |
Revenue from contracts with customers | 1,453,266 | 913,725 | 765,922
Gas Utilities | Transportation |  |  |
Revenue from contracts with customers | 173,275 | 158,053 | 154,581
Gas Utilities | Wholesale |  |  |
Revenue from contracts with customers | 0 | 0 | 0
Gas Utilities | Market - off-system sales |  |  |
Revenue from contracts with customers | 829 | 396 | 260
Gas Utilities | Transmission/Other |  |  |
Revenue from contracts with customers | 37,879 | 39,365 | 43,658
Gas Utilities | Other revenues |  |  |
Revenue | 3,841 | 13,326 | 10,249
Gas Utilities | Services transferred at a point in time |  |  |
Revenue from contracts with customers | 0 | 0 | 0
Gas Utilities | Services transferred over time |  |  |
Revenue from contracts with customers | 1,665,249 | 1,111,539 | 964,421
Intercompany Eliminations |  |  |
Revenue from contracts with customers | (17,007) | (17,628) | (16,298)
Revenue | (17,436) | (18,021) | (16,586)
Intercompany Eliminations | Retail - Electric , Natural Gas and Coal |  |  |
Revenue from contracts with customers | 0 | 0 | 0
Intercompany Eliminations | Transportation |  |  |
Revenue from contracts with customers | (413) | (428) | (526)
Intercompany Eliminations | Wholesale |  |  |
Revenue from contracts with customers | 0 | 0 | 0
Intercompany Eliminations | Market - off-system sales |  |  |
Revenue from contracts with customers | 0 | 0 | 0
Intercompany Eliminations | Transmission/Other |  |  |
Revenue from contracts with customers | (16,594) | (17,200) | (15,772)
Intercompany Eliminations | Other revenues |  |  |
Revenue | (429) | (393) | (288)
Intercompany Eliminations | Services transferred at a point in time |  |  |
Revenue from contracts with customers | 0 | 0 | 0
Intercompany Eliminations | Services transferred over time |  |  |
Revenue from contracts with customers | $ (17,007) | $ (17,628) | $ (16,298)

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