XML 51 R34.htm IDEA: XBRL DOCUMENT v3.10.0.1
Segment financial information (Details) - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended
Jun. 30, 2018
Jun. 30, 2017
Jun. 30, 2018
Jun. 30, 2017
Dec. 31, 2017
Segment financial information          
Total revenues $ 685,277 $ 632,281 $ 1,331,151 $ 1,223,843  
Income (loss) before income taxes 59,582 59,626 112,858 111,208  
Income taxes (benefit) 13,055 20,492 25,611 37,408  
Net income 46,527 39,134 87,247 73,800  
Preferred stock dividends of subsidiaries 473 473 946 946  
Net income for common stock 46,054 38,661 86,301 72,854  
Total assets 12,884,104   12,884,104   $ 12,534,160
Hawaiian Electric Company, Inc. and Subsidiaries          
Segment financial information          
Total revenues 608,126 556,875 1,178,553 1,075,486  
Income (loss) before income taxes 40,344 41,003 77,493 75,725  
Income taxes (benefit) 8,676 14,860 17,851 27,618  
Net income 31,668 26,143 59,642 48,107  
Preferred stock dividends of subsidiaries 229 229 458 458  
Net income for common stock 31,169 25,644 58,644 47,109  
Total assets 5,803,714   5,803,714   5,630,613
American Savings Bank (ASB)          
Segment financial information          
Total revenues 77,104 75,329 152,523 148,185  
Income (loss) before income taxes 26,514 24,796 51,014 48,956  
Income taxes (benefit) 5,953 8,063 11,493 16,410  
Net income 20,561 16,733 39,521 32,546  
Net income for common stock 20,561 16,733 39,521 32,546  
Total assets 6,983,583   6,983,583   6,798,659
Revenues from external customers          
Segment financial information          
Total revenues 685,277 632,281 1,331,151 1,223,843  
Intersegment revenues (eliminations)          
Segment financial information          
Total revenues 0 0 0 0  
Electric utility          
Segment financial information          
Total revenues 608,126 556,875 1,178,553 1,075,486  
Income (loss) before income taxes 40,344 41,003 77,493 75,725  
Income taxes (benefit) 8,676 14,860 17,851 27,618  
Net income 31,668 26,143 59,642 48,107  
Preferred stock dividends of subsidiaries 499 499 998 998  
Net income for common stock 31,169 25,644 58,644 47,109  
Total assets 5,803,714   5,803,714   5,630,613
Electric utility | Revenues from external customers          
Segment financial information          
Total revenues 608,112 556,836 1,178,526 1,075,402  
Electric utility | Intersegment revenues (eliminations)          
Segment financial information          
Total revenues 14 39 27 84  
Bank          
Segment financial information          
Total revenues 77,104 75,329 152,523 148,185  
Income (loss) before income taxes 26,514 24,796 51,014 48,956  
Income taxes (benefit) 5,953 8,063 11,493 16,410  
Net income 20,561 16,733 39,521 32,546  
Preferred stock dividends of subsidiaries 0 0 0 0  
Net income for common stock 20,561 16,733 39,521 32,546  
Total assets 6,983,583   6,983,583   6,798,659
Bank | Revenues from external customers          
Segment financial information          
Total revenues 77,104 75,329 152,523 148,185  
Bank | Intersegment revenues (eliminations)          
Segment financial information          
Total revenues 0 0 0 0  
Other          
Segment financial information          
Total revenues 47 77 75 172  
Income (loss) before income taxes (7,276) (6,173) (15,649) (13,473)  
Income taxes (benefit) (1,574) (2,431) (3,733) (6,620)  
Net income (5,702) (3,742) (11,916) (6,853)  
Preferred stock dividends of subsidiaries (26) (26) (52) (52)  
Net income for common stock (5,676) (3,716) (11,864) (6,801)  
Total assets 96,807   96,807   $ 104,888
Other | Revenues from external customers          
Segment financial information          
Total revenues 61 116 102 256  
Other | Intersegment revenues (eliminations)          
Segment financial information          
Total revenues $ (14) $ (39) $ (27) $ (84)