GENERAL AND BASIS OF PRESENTATION - Schedules of Concentration of Risk, by Risk Factor (Details) - Revenue Benchmark - Customer Concentration Risk |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2025 |
Jun. 30, 2026 |
Jun. 30, 2025 |
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| Southern California Public Power Authority (“SCPPA”) | ||||
| Concentration Risk [Line Items] | ||||
| Concentration risk (in percentage) | 16.60% | 17.00% | 13.50% | 19.50% |
| Sierra Pacific Power Company and Nevada Power Company | ||||
| Concentration Risk [Line Items] | ||||
| Concentration risk (in percentage) | 13.00% | 12.90% | 11.00% | 14.50% |
| Kenya Power and Lighting Co. Ltd. ("KPLC") | ||||
| Concentration Risk [Line Items] | ||||
| Concentration risk (in percentage) | 12.30% | 12.50% | 9.60% | 12.30% |
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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