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v3.20.2

Segment financial information (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended |  |
--- | --- | --- | --- | ---
Jun. 30, 2020 | Mar. 31, 2020 | Jun. 30, 2019 | Mar. 31, 2019 | Jun. 30, 2020 | Jun. 30, 2019 | Jan. 01, 2020 | Dec. 31, 2019
Segment financial information |  |  |  |  |  |  |  |
Total revenues | $ 608,945 |  | $ 715,485 |  | $ 1,286,131 | $ 1,377,100 |  |
Income (loss) before income taxes | 60,230 |  | 52,694 |  | 99,926 | 110,733 |  |
Income taxes (benefit) | 10,870 |  | 9,709 |  | 16,673 | 21,587 |  |
Net income | 49,360 |  | 42,985 |  | 83,253 | 89,146 |  |
Preferred stock dividends of subsidiaries | 473 |  | 473 |  | 946 | 946 |  |
Net income for common stock | 48,887 | $ 33,420 | 42,512 | $ 45,688 | 82,307 | 88,200 |  |
Total assets | 14,480,700 |  |  |  | 14,480,700 |  | $ 13,745,251 | $ 13,745,251
Revenues from external customers |  |  |  |  |  |  |  |
Segment financial information |  |  |  |  |  |  |  |
Total revenues | 608,945 |  | 715,485 |  | 1,286,131 | 1,377,100 |  |
Intersegment revenues (eliminations) |  |  |  |  |  |  |  |
Segment financial information |  |  |  |  |  |  |  |
Total revenues | 0 |  | 0 |  | 0 | 0 |  |
Electric utility |  |  |  |  |  |  |  |
Segment financial information |  |  |  |  |  |  |  |
Total revenues | 534,215 |  | 633,784 |  | 1,131,657 | 1,212,279 |  |
Income (loss) before income taxes | 53,027 |  | 40,817 |  | 82,713 | 82,676 |  |
Income taxes (benefit) | 10,199 |  | 7,744 |  | 15,481 | 16,978 |  |
Net income | 42,828 |  | 33,073 |  | 67,232 | 65,698 |  |
Preferred stock dividends of subsidiaries | 499 |  | 499 |  | 998 | 998 |  |
Net income for common stock | 42,329 |  | 32,574 |  | 66,234 | 64,700 |  |
Total assets | 6,332,007 |  |  |  | 6,332,007 |  |  | 6,388,682
Electric utility | Revenues from external customers |  |  |  |  |  |  |  |
Segment financial information |  |  |  |  |  |  |  |
Total revenues | 534,206 |  | 633,771 |  | 1,131,636 | 1,212,253 |  |
Electric utility | Intersegment revenues (eliminations) |  |  |  |  |  |  |  |
Segment financial information |  |  |  |  |  |  |  |
Total revenues | 9 |  | 13 |  | 21 | 26 |  |
Bank |  |  |  |  |  |  |  |
Segment financial information |  |  |  |  |  |  |  |
Total revenues | 74,714 |  | 81,687 |  | 154,452 | 164,739 |  |
Income (loss) before income taxes | 17,334 |  | 21,292 |  | 36,303 | 47,454 |  |
Income taxes (benefit) | 3,320 |  | 4,276 |  | 6,528 | 9,599 |  |
Net income | 14,014 |  | 17,016 |  | 29,775 | 37,855 |  |
Preferred stock dividends of subsidiaries | 0 |  | 0 |  | 0 | 0 |  |
Net income for common stock | 14,014 |  | 17,016 |  | 29,775 | 37,855 |  |
Total assets | 8,019,665 |  |  |  | 8,019,665 |  |  | 7,233,017
Bank | Revenues from external customers |  |  |  |  |  |  |  |
Segment financial information |  |  |  |  |  |  |  |
Total revenues | 74,714 |  | 81,687 |  | 154,452 | 164,739 |  |
Bank | Intersegment revenues (eliminations) |  |  |  |  |  |  |  |
Segment financial information |  |  |  |  |  |  |  |
Total revenues | 0 |  | 0 |  | 0 | 0 |  |
Other |  |  |  |  |  |  |  |
Segment financial information |  |  |  |  |  |  |  |
Total revenues | 16 |  | 14 |  | 22 | 82 |  |
Income (loss) before income taxes | (10,131) |  | (9,415) |  | (19,090) | (19,397) |  |
Income taxes (benefit) | (2,649) |  | (2,311) |  | (5,336) | (4,990) |  |
Net income | (7,482) |  | (7,104) |  | (13,754) | (14,407) |  |
Preferred stock dividends of subsidiaries | (26) |  | (26) |  | (52) | (52) |  |
Net income for common stock | (7,456) |  | (7,078) |  | (13,702) | (14,355) |  |
Total assets | 129,028 |  |  |  | 129,028 |  |  | $ 123,552
Other | Revenues from external customers |  |  |  |  |  |  |  |
Segment financial information |  |  |  |  |  |  |  |
Total revenues | 25 |  | 27 |  | 43 | 108 |  |
Other | Intersegment revenues (eliminations) |  |  |  |  |  |  |  |
Segment financial information |  |  |  |  |  |  |  |
Total revenues | $ (9) |  | $ (13) |  | $ (21) | $ (26) |  |

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