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Revenue - Narrative (Details) | 12 Months Ended
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Dec. 31, 2024
ITC |
Disaggregation of Revenue [Line Items] |
True-up period | 2 years
UNS Energy |
Disaggregation of Revenue [Line Items] |
Year over year recovery cap (percent) | 2.00%
FortisBC Energy and FortisBC Electric |
Disaggregation of Revenue [Line Items] |
Variance sharing (percent) | 50.00%
Refund or recovery period | 2 years

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