CREDIT LOSSES - ROLLFORWARD OF ALLOWANCES (Details) - Utility segment - USD ($) $ in Millions |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2025 |
Jun. 30, 2026 |
Jun. 30, 2025 |
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| Accounts Receivable, Allowance for Credit Loss [Roll Forward] | ||||
| Balance at beginning of period | $ 8.3 | $ 7.5 | $ 7.8 | $ 8.6 |
| Provision for credit losses | 4.2 | 5.0 | 8.3 | 8.5 |
| Write-offs charged against the allowance | (3.8) | (3.9) | (7.8) | (7.0) |
| Recoveries of amounts previously written off | 1.0 | 1.3 | 2.6 | 2.6 |
| Balance at end of period | 7.8 | 7.4 | 7.8 | 7.4 |
| Uncollectible expense | ||||
| Accounts Receivable, Allowance for Credit Loss [Roll Forward] | ||||
| Provision for credit losses deferred for future recovery or refund | $ (1.9) | $ (2.5) | $ (3.1) | $ (5.3) |
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- Definition Amount of allowance for credit loss on accounts receivable. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of increase in allowance for credit loss on accounts receivable, from recovery. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period. No definition available.
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- Definition Amount of direct write-downs of accounts receivable charged against the allowance. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The increase (decrease) during the reporting period in the value of assets that are created when regulatory agencies permits public utilities to defer costs (revenues) to the balance sheet. This element is a the increase (decrease) of regulatory assets and liabilities combined. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of expense (reversal of expense) for expected credit loss on accounts receivable. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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