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Maui windstorm and wildfires - Utilities Charged (Details) - Natural Disasters and Other Casualty Events - Hawaiian Electric Company, Inc. and Subsidiaries $ in Millions | Sep. 30, 2023 USD ($)
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Public Utilities, General Disclosures [Line Items] |
One 'Ohana Initiative contribution | $ 75
Insurance recovery | $ (75)

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- Definition Carrying amount as of the balance sheet date of amounts expected to be recovered under the terms of insurance contracts. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(17)) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1 + Details
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