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Consolidating financial information (Details 2) - HECO (USD $) In Thousands, unless otherwise specified | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2013 | Sep. 30, 2012 | Sep. 30, 2013 | Sep. 30, 2012
Net income (loss) for common stock | $ 48,236 | $ 47,706 | $ 122,503 | $ 124,822
Retirement benefit plans: |  |  |  |
Amortization of transition obligation, prior service credit and net losses recognized during the period in net periodic benefit cost, net of tax benefits | 5,789 | 3,826 | 17,490 | 11,467
Less: reclassification adjustment for impact of D&Os of the PUC included in regulatory assets, net of taxes | (5,156) | (3,342) | (15,468) | (10,026)
Other comprehensive income (loss), net of taxes | (897) | 1,586 | (9,263) | 3,447
Comprehensive income | 47,339 | 49,292 | 113,240 | 128,269
HECO |  |  |  |
Net income (loss) for common stock | 37,817 | 38,375 | 90,939 | 95,051
Retirement benefit plans: |  |  |  |
Amortization of transition obligation, prior service credit and net losses recognized during the period in net periodic benefit cost, net of tax benefits | 5,173 | 3,419 | 15,520 | 10,255
Less: reclassification adjustment for impact of D&Os of the PUC included in regulatory assets, net of taxes | (5,156) | (3,342) | (15,468) | (10,026)
Other comprehensive income (loss), net of taxes | 17 | 77 | 52 | 229
Comprehensive income | 37,834 | 38,452 | 90,991 | 95,280
HELCO |  |  |  |
Net income (loss) for common stock | 5,444 | 4,728 | 14,744 | 15,830
Retirement benefit plans: |  |  |  |
Amortization of transition obligation, prior service credit and net losses recognized during the period in net periodic benefit cost, net of tax benefits | 720 | 526 | 2,160 | 1,576
Less: reclassification adjustment for impact of D&Os of the PUC included in regulatory assets, net of taxes | (721) | (521) | (2,162) | (1,558)
Other comprehensive income (loss), net of taxes | (1) | 5 | (2) | 18
Comprehensive income | 5,443 | 4,733 | 14,742 | 15,848
MECO |  |  |  |
Net income (loss) for common stock | 5,351 | 6,558 | 15,704 | 12,198
Retirement benefit plans: |  |  |  |
Amortization of transition obligation, prior service credit and net losses recognized during the period in net periodic benefit cost, net of tax benefits | 639 | 443 | 1,918 | 1,328
Less: reclassification adjustment for impact of D&Os of the PUC included in regulatory assets, net of taxes | (639) | (436) | (1,918) | (1,309)
Other comprehensive income (loss), net of taxes | 0 | 7 |  | 19
Comprehensive income | 5,351 | 6,565 | 15,704 | 12,217
Other subsidiaries |  |  |  |
Net income (loss) for common stock | (1) | (1) | (2) | (3)
Retirement benefit plans: |  |  |  |
Amortization of transition obligation, prior service credit and net losses recognized during the period in net periodic benefit cost, net of tax benefits | 0 |  |  |
Less: reclassification adjustment for impact of D&Os of the PUC included in regulatory assets, net of taxes | 0 |  |  |
Other comprehensive income (loss), net of taxes | 0 |  |  |
Comprehensive income | (1) | (1) | (2) | (3)
Consolidating adjustments |  |  |  |
Net income (loss) for common stock | (10,794) | (11,285) | (30,446) | (28,025)
Retirement benefit plans: |  |  |  |
Amortization of transition obligation, prior service credit and net losses recognized during the period in net periodic benefit cost, net of tax benefits | (1,359) | (969) | (4,078) | (2,904)
Less: reclassification adjustment for impact of D&Os of the PUC included in regulatory assets, net of taxes | 1,360 | 957 | 4,080 | 2,867
Other comprehensive income (loss), net of taxes | 1 | (12) | 2 | (37)
Comprehensive income | (10,793) | (11,297) | (30,444) | (28,062)
HECO Consolidated |  |  |  |
Net income (loss) for common stock | 37,817 | 38,375 | 90,939 | 95,051
Retirement benefit plans: |  |  |  |
Amortization of transition obligation, prior service credit and net losses recognized during the period in net periodic benefit cost, net of tax benefits | 5,173 | 3,419 | 15,520 | 10,255
Less: reclassification adjustment for impact of D&Os of the PUC included in regulatory assets, net of taxes | (5,156) | (3,342) | (15,468) | (10,026)
Other comprehensive income (loss), net of taxes | 17 | 77 | 52 | 229
Comprehensive income | $ 37,834 | $ 38,452 | $ 90,991 | $ 95,280

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