XML 35 R14.htm IDEA: XBRL DOCUMENT
v3.22.4

Revenue | 12 Months Ended
--- | ---
Dec. 31, 2022
Revenue from Contract with Customer [Abstract] |
Revenue | (4) REVENUE The following tables depict the disaggregation of revenue, including intercompany revenue, from contracts with customers by customer type and timing of revenue recognition for each of the reportable segments, for the years ended December 31, 2022, 2021 and 2020. Sales tax and other similar taxes are excluded from revenues.
Year ended December 31, 2022 |  | Electric Utilities |  |  | Gas Utilities |  |  | Inter-company Revenues |  |  | Total |
Customer types: |  | (in thousands) |
Retail |  | $ | 739,734 |  |  | $ | 1,453,266 |  |  | $ | — |  |  | $ | 2,193,000 |
Transportation |  |  | — |  |  |  | 173,275 |  |  |  | (413 | ) |  |  | 172,862 |
Wholesale |  |  | 44,832 |  |  |  | — |  |  |  | — |  |  |  | 44,832 |
Market - off-system sales |  |  | 48,578 |  |  |  | 829 |  |  |  | — |  |  |  | 49,407 |
Transmission/Other |  |  | 61,470 |  |  |  | 37,879 |  |  |  | (16,594 | ) |  |  | 82,755 |
Revenue from contracts with customers |  |  | 894,614 |  |  |  | 1,665,249 |  |  |  | (17,007 | ) |  |  | 2,542,856 |
Other revenues |  |  | 5,548 |  |  |  | 3,841 |  |  |  | (429 | ) |  |  | 8,960 |
Total revenues |  | $ | 900,162 |  |  | $ | 1,669,090 |  |  | $ | (17,436 | ) |  | $ | 2,551,816 |
Timing of revenue recognition: |  |  |  |  |  |  |  |  |  |  |  |
Services transferred at a point in time |  | $ | 30,454 |  |  | $ | — |  |  | $ | — |  |  | $ | 30,454 |
Services transferred over time |  |  | 864,160 |  |  |  | 1,665,249 |  |  |  | (17,007 | ) |  |  | 2,512,402 |
Revenue from contracts with customers |  | $ | 894,614 |  |  | $ | 1,665,249 |  |  | $ | (17,007 | ) |  | $ | 2,542,856 |
Year ended December 31, 2021 |  | Electric Utilities |  |  | Gas Utilities |  |  | Inter-company Revenues |  |  | Total |
Customer types: |  | (in thousands) |
Retail |  | $ | 711,448 |  |  | $ | 913,725 |  |  | $ | — |  |  | $ | 1,625,173 |
Transportation |  |  | — |  |  |  | 158,053 |  |  |  | (428 | ) |  |  | 157,625 |
Wholesale |  |  | 30,848 |  |  |  | — |  |  |  | — |  |  |  | 30,848 |
Market - off-system sales |  |  | 41,682 |  |  |  | 396 |  |  |  | — |  |  |  | 42,078 |
Transmission/Other |  |  | 52,945 |  |  |  | 39,365 |  |  |  | (17,200 | ) |  |  | 75,110 |
Revenue from contracts with customers |  |  | 836,923 |  |  |  | 1,111,539 |  |  |  | (17,628 | ) |  |  | 1,930,834 |
Other revenues |  |  | 5,335 |  |  |  | 13,326 |  |  |  | (393 | ) |  |  | 18,268 |
Total revenues |  | $ | 842,258 |  |  | $ | 1,124,865 |  |  | $ | (18,021 | ) |  | $ | 1,949,102 |
Timing of revenue recognition: |  |  |  |  |  |  |  |  |  |  |  |
Services transferred at a point in time |  | $ | 27,141 |  |  | $ | — |  |  | $ | — |  |  | $ | 27,141 |
Services transferred over time |  |  | 809,782 |  |  |  | 1,111,539 |  |  |  | (17,628 | ) |  |  | 1,903,693 |
Revenue from contracts with customers |  | $ | 836,923 |  |  | $ | 1,111,539 |  |  | $ | (17,628 | ) |  | $ | 1,930,834 |
Year ended December 31, 2020 | Electric Utilities |  | Gas Utilities |  | Inter-company Revenues |  | Total |
Customer types: | (in thousands) |
Retail | $ | 636,902 |  | $ | 765,922 |  | $ | — |  | $ | 1,402,824 |
Transportation |  | — |  |  | 154,581 |  |  | (526 | ) |  | 154,055 |
Wholesale |  | 24,845 |  |  | — |  |  | — |  |  | 24,845 |
Market - off-system sales |  | 15,512 |  |  | 260 |  |  | — |  |  | 15,772 |
Transmission/Other |  | 55,422 |  |  | 43,658 |  |  | (15,772 | ) |  | 83,308 |
Revenue from contracts with customers |  | 732,681 |  |  | 964,421 |  |  | (16,298 | ) |  | 1,680,804 |
Other revenues |  | 6,176 |  |  | 10,249 |  |  | (288 | ) |  | 16,137 |
Total revenues | $ | 738,857 |  | $ | 974,670 |  | $ | (16,586 | ) | $ | 1,696,941 |
Timing of revenue recognition: |  |  |  |  |  |  |  |
Services transferred at a point in time | $ | 27,089 |  | $ | — |  | $ | — |  | $ | 27,089 |
Services transferred over time |  | 705,592 |  |  | 964,421 |  |  | (16,298 | ) |  | 1,653,715 |
Revenue from contracts with customers | $ | 732,681 |  | $ | 964,421 |  | $ | (16,298 | ) | $ | 1,680,804 |

X
- References No definition available. + Details
Name: | us-gaap_RevenueFromContractWithCustomerAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The entire disclosure of revenue from contract with customer to transfer good or service and to transfer nonfinancial asset. Includes, but is not limited to, disaggregation of revenue, credit loss recognized from contract with customer, judgment and change in judgment related to contract with customer, and asset recognized from cost incurred to obtain or fulfill contract with customer. Excludes insurance and lease contracts. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -URI https://asc.fasb.org/topic&trid=49130388 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 10 -URI https://asc.fasb.org/extlink&oid=126920106&loc=SL49130551-203045 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 13 -Subparagraph (b)(2) -URI https://asc.fasb.org/extlink&oid=126920106&loc=SL49130556-203045 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 12 -Subparagraph (b) -URI https://asc.fasb.org/extlink&oid=126920106&loc=SL49130554-203045 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 9 -URI https://asc.fasb.org/extlink&oid=126920106&loc=SL49130550-203045 Reference 6: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 12 -Subparagraph (e) -URI https://asc.fasb.org/extlink&oid=126920106&loc=SL49130554-203045 Reference 7: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 12 -Subparagraph (a) -URI https://asc.fasb.org/extlink&oid=126920106&loc=SL49130554-203045 Reference 8: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 12 -Subparagraph (d) -URI https://asc.fasb.org/extlink&oid=126920106&loc=SL49130554-203045 Reference 9: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 15 -URI https://asc.fasb.org/extlink&oid=126920106&loc=SL49130558-203045 Reference 10: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 12 -Subparagraph (c) -URI https://asc.fasb.org/extlink&oid=126920106&loc=SL49130554-203045 + Details
Name: | us-gaap_RevenueFromContractWithCustomerTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration