Condensed Consolidated Statements of Changes in Common Stock Equity (unaudited) - HECO - USD ($) $ in Thousands |
Total |
Hawaiian Electric Company, Inc. and Subsidiaries |
Common stock |
Common stock
Hawaiian Electric Company, Inc. and Subsidiaries
|
Premium on capital stock
Hawaiian Electric Company, Inc. and Subsidiaries
|
Retained earnings |
Retained earnings
Hawaiian Electric Company, Inc. and Subsidiaries
|
Additional paid-in capital
Hawaiian Electric Company, Inc. and Subsidiaries
|
Accumulated other comprehensive income |
Accumulated other comprehensive income
Hawaiian Electric Company, Inc. and Subsidiaries
|
|---|---|---|---|---|---|---|---|---|---|---|
| Beginning balance (in shares) at Dec. 31, 2024 | 172,466,000 | 17,854,000 | ||||||||
| Beginning balance at Dec. 31, 2024 | $ 1,479,089 | $ 1,156,955 | $ 2,264,544 | $ 119,048 | $ 810,955 | $ (788,916) | $ 223,896 | $ 270 | $ 3,461 | $ 2,786 |
| Increase (decrease) in stockholders' equity | ||||||||||
| Net income for common stock | 26,671 | 47,816 | 26,671 | 47,816 | ||||||
| Other comprehensive loss, net of tax benefits | (460) | (47) | (460) | (47) | ||||||
| Additional paid-in capital | 287,520 | 287,520 | ||||||||
| Ending balance (in shares) at Mar. 31, 2025 | 172,494,000 | 17,854,000 | ||||||||
| Ending balance at Mar. 31, 2025 | 1,505,876 | 1,492,244 | $ 2,265,120 | $ 119,048 | 810,955 | (762,245) | 271,712 | 287,790 | 3,001 | 2,739 |
| Beginning balance (in shares) at Dec. 31, 2024 | 172,466,000 | 17,854,000 | ||||||||
| Beginning balance at Dec. 31, 2024 | 1,479,089 | 1,156,955 | $ 2,264,544 | $ 119,048 | 810,955 | (788,916) | 223,896 | 270 | 3,461 | 2,786 |
| Increase (decrease) in stockholders' equity | ||||||||||
| Net income for common stock | 86,966 | |||||||||
| Other comprehensive loss, net of tax benefits | (766) | (94) | ||||||||
| Common stock dividends | (10,000) | |||||||||
| Additional paid-in capital | 287,790 | |||||||||
| Ending balance (in shares) at Jun. 30, 2025 | 172,612,000 | 17,854,000 | ||||||||
| Ending balance at Jun. 30, 2025 | 1,534,432 | 1,521,617 | $ 2,267,897 | $ 119,048 | 810,955 | (736,160) | 300,862 | 288,060 | 2,695 | 2,692 |
| Beginning balance (in shares) at Mar. 31, 2025 | 172,494,000 | 17,854,000 | ||||||||
| Beginning balance at Mar. 31, 2025 | 1,505,876 | 1,492,244 | $ 2,265,120 | $ 119,048 | 810,955 | (762,245) | 271,712 | 287,790 | 3,001 | 2,739 |
| Increase (decrease) in stockholders' equity | ||||||||||
| Net income for common stock | 26,085 | 39,150 | 26,085 | 39,150 | ||||||
| Other comprehensive loss, net of tax benefits | (306) | (47) | (306) | (47) | ||||||
| Common stock dividends | (10,000) | (10,000) | ||||||||
| Additional paid-in capital | 270 | 270 | ||||||||
| Ending balance (in shares) at Jun. 30, 2025 | 172,612,000 | 17,854,000 | ||||||||
| Ending balance at Jun. 30, 2025 | $ 1,534,432 | 1,521,617 | $ 2,267,897 | $ 119,048 | 810,955 | (736,160) | 300,862 | 288,060 | 2,695 | 2,692 |
| Beginning balance (in shares) at Dec. 31, 2025 | 172,620,476 | 172,620,000 | 17,854,000 | |||||||
| Beginning balance at Dec. 31, 2025 | $ 1,605,919 | 1,583,399 | $ 2,268,187 | $ 119,048 | 811,350 | (665,606) | 362,301 | 288,060 | 3,338 | 2,640 |
| Increase (decrease) in stockholders' equity | ||||||||||
| Net income for common stock | 30,450 | 35,343 | 30,450 | 35,343 | ||||||
| Other comprehensive loss, net of tax benefits | (74) | (47) | (74) | (47) | ||||||
| Common stock dividends | (10,000) | (10,000) | ||||||||
| Ending balance (in shares) at Mar. 31, 2026 | 172,636,000 | 17,854,000 | ||||||||
| Ending balance at Mar. 31, 2026 | $ 1,637,369 | 1,608,695 | $ 2,269,261 | $ 119,048 | 811,350 | (635,156) | 387,644 | 288,060 | 3,264 | 2,593 |
| Beginning balance (in shares) at Dec. 31, 2025 | 172,620,476 | 172,620,000 | 17,854,000 | |||||||
| Beginning balance at Dec. 31, 2025 | $ 1,605,919 | 1,583,399 | $ 2,268,187 | $ 119,048 | 811,350 | (665,606) | 362,301 | 288,060 | 3,338 | 2,640 |
| Increase (decrease) in stockholders' equity | ||||||||||
| Net income for common stock | 173,201 | |||||||||
| Other comprehensive loss, net of tax benefits | $ (149) | (94) | ||||||||
| Common stock dividends | (21,000) | |||||||||
| Additional paid-in capital | 130,752 | |||||||||
| Ending balance (in shares) at Jun. 30, 2026 | 172,728,004 | 172,728,000 | 17,854,000 | |||||||
| Ending balance at Jun. 30, 2026 | $ 1,762,887 | 1,866,258 | $ 2,271,654 | $ 119,048 | 811,350 | (511,956) | 514,502 | 418,812 | 3,189 | 2,546 |
| Beginning balance (in shares) at Mar. 31, 2026 | 172,636,000 | 17,854,000 | ||||||||
| Beginning balance at Mar. 31, 2026 | 1,637,369 | 1,608,695 | $ 2,269,261 | $ 119,048 | 811,350 | (635,156) | 387,644 | 288,060 | 3,264 | 2,593 |
| Increase (decrease) in stockholders' equity | ||||||||||
| Net income for common stock | 123,200 | 137,858 | 123,200 | 137,858 | ||||||
| Other comprehensive loss, net of tax benefits | $ (75) | (47) | (75) | (47) | ||||||
| Common stock dividends | (11,000) | (11,000) | ||||||||
| Additional paid-in capital | 130,752 | 130,752 | ||||||||
| Ending balance (in shares) at Jun. 30, 2026 | 172,728,004 | 172,728,000 | 17,854,000 | |||||||
| Ending balance at Jun. 30, 2026 | $ 1,762,887 | $ 1,866,258 | $ 2,271,654 | $ 119,048 | $ 811,350 | $ (511,956) | $ 514,502 | $ 418,812 | $ 3,189 | $ 2,546 |