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v3.20.1

Segment financial information (Details) - USD ($) $ in Thousands | 3 Months Ended |  |
--- | --- | --- | ---
Mar. 31, 2020 | Mar. 31, 2019 | Jan. 01, 2020 | Dec. 31, 2019
Segment financial information |  |  |  |
Total revenues | $ 677,186 | $ 661,615 |  |
Income (loss) before income taxes | 39,696 | 58,039 |  |
Income taxes (benefit) | 5,803 | 11,878 |  |
Net income | 33,893 | 46,161 |  |
Preferred stock dividends of subsidiaries | 473 | 473 |  |
Net income for common stock | 33,420 | 45,688 |  |
Total assets | 13,849,018 |  | $ 13,745,251 | $ 13,745,251
Revenues from external customers |  |  |  |
Segment financial information |  |  |  |
Total revenues | 677,186 | 661,615 |  |
Intersegment revenues (eliminations) |  |  |  |
Segment financial information |  |  |  |
Total revenues | 0 | 0 |  |
Electric utility |  |  |  |
Segment financial information |  |  |  |
Total revenues | 597,442 | 578,495 |  |
Income (loss) before income taxes | 29,686 | 41,859 |  |
Income taxes (benefit) | 5,282 | 9,234 |  |
Net income | 24,404 | 32,625 |  |
Preferred stock dividends of subsidiaries | 499 | 499 |  |
Net income for common stock | 23,905 | 32,126 |  |
Total assets | 6,335,928 |  |  | 6,388,682
Electric utility | Revenues from external customers |  |  |  |
Segment financial information |  |  |  |
Total revenues | 597,430 | 578,482 |  |
Electric utility | Intersegment revenues (eliminations) |  |  |  |
Segment financial information |  |  |  |
Total revenues | 12 | 13 |  |
Bank |  |  |  |
Segment financial information |  |  |  |
Total revenues | 79,738 | 83,052 |  |
Income (loss) before income taxes | 18,969 | 26,162 |  |
Income taxes (benefit) | 3,208 | 5,323 |  |
Net income | 15,761 | 20,839 |  |
Preferred stock dividends of subsidiaries | 0 | 0 |  |
Net income for common stock | 15,761 | 20,839 |  |
Total assets | 7,385,745 |  |  | 7,233,017
Bank | Revenues from external customers |  |  |  |
Segment financial information |  |  |  |
Total revenues | 79,738 | 83,052 |  |
Bank | Intersegment revenues (eliminations) |  |  |  |
Segment financial information |  |  |  |
Total revenues | 0 | 0 |  |
Other |  |  |  |
Segment financial information |  |  |  |
Total revenues | 6 | 68 |  |
Income (loss) before income taxes | (8,959) | (9,982) |  |
Income taxes (benefit) | (2,687) | (2,679) |  |
Net income | (6,272) | (7,303) |  |
Preferred stock dividends of subsidiaries | (26) | (26) |  |
Net income for common stock | (6,246) | (7,277) |  |
Total assets | 127,345 |  |  | $ 123,552
Other | Revenues from external customers |  |  |  |
Segment financial information |  |  |  |
Total revenues | 18 | 81 |  |
Other | Intersegment revenues (eliminations) |  |  |  |
Segment financial information |  |  |  |
Total revenues | $ (12) | $ (13) |  |

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