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Consolidated Balance Sheets (Parenthetical) - HECO (USD $) In Thousands, except Share data, unless otherwise specified | Sep. 30, 2014 | Dec. 31, 2013
--- | --- | ---
Common stock, authorized shares | 200,000,000 | 200,000,000
Common stock, outstanding shares | 102,562,464 | 101,259,800
Hawaiian Electric Company, Inc. and Subsidiaries |  |
Nonutility property, plant and equipment, accumulated depreciation | $ 1,229 | $ 1,223
Common stock, par value (in dollars per share) | $ 6.67 | $ 6.67
Common stock, authorized shares | 50,000,000 | 50,000,000
Common stock, outstanding shares | 15,429,105 | 15,429,105

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