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Segment financial information (Tables)
 6 Months Ended
Jun. 30, 2013
Segment financial information  
Schedule of segment financial information

 

 

(in thousands) 

 

Electric utility

 

Bank

 

Other

 

Total

 

 

 

 

 

 

 

 

 

 

 

Three months ended June 30, 2013

 

 

 

 

 

 

 

 

 

Revenues from external customers

 

$

730,682

 

$

66,027

 

$

21

 

$

796,730

 

Intersegment revenues (eliminations)

 

6

 

—

 

(6

)

—

 

Revenues

 

730,688

 

66,027

 

15

 

796,730

 

Income (loss) before income taxes

 

47,517

 

24,705

 

(7,507

)

64,715

 

Income taxes (benefit)

 

18,325

 

8,786

 

(3,457

)

23,654

 

Net income (loss)

 

29,192

 

15,919

 

(4,050

)

41,061

 

Preferred stock dividends of subsidiaries

 

499

 

—

 

(26

)

473

 

Net income (loss) for common stock

 

28,693

 

15,919

 

(4,024

)

40,588

 

 

 

 

 

 

 

 

 

 

 

Six months ended June 30, 2013

 

 

 

 

 

 

 

 

 

Revenues from external customers

 

$

1,449,949

 

$

130,783

 

$

62

 

$

1,580,794

 

Intersegment revenues (eliminations)

 

12

 

—

 

(12

)

—

 

Revenues

 

1,449,961

 

130,783

 

50

 

1,580,794

 

Income (loss) before income taxes

 

86,839

 

46,457

 

(15,767

)

117,529

 

Income taxes (benefit)

 

32,719

 

16,383

 

(6,786

)

42,316

 

Net income (loss)

 

54,120

 

30,074

 

(8,981

)

75,213

 

Preferred stock dividends of subsidiaries

 

998

 

—

 

(52

)

946

 

Net income (loss) for common stock

 

53,122

 

30,074

 

(8,929

)

74,267

 

Assets (at June 30, 2013)

 

5,161,819

 

5,068,771

 

7,555

 

10,238,145

 

 

 

 

 

 

 

 

 

 

 

Three months ended June 30, 2012

 

 

 

 

 

 

 

 

 

Revenues from external customers

 

$

789,539

 

$

64,721

 

$

8

 

$

854,268

 

Intersegment revenues (eliminations)

 

13

 

—

 

(13

)

—

 

Revenues

 

789,552

 

64,721

 

(5

)

854,268

 

Income (loss) before income taxes

 

48,501

 

21,873

 

(8,277

)

62,097

 

Income taxes (benefit)

 

18,626

 

7,684

 

(3,486

)

22,824

 

Net income (loss)

 

29,875

 

14,189

 

(4,791

)

39,273

 

Preferred stock dividends of subsidiaries

 

499

 

—

 

(26

)

473

 

Net income (loss) for common stock

 

29,376

 

14,189

 

(4,765

)

38,800

 

 

 

 

 

 

 

 

 

 

 

Six months ended June 30, 2012

 

 

 

 

 

 

 

 

 

Revenues from external customers

 

$

1,539,113

 

$

129,973

 

$

42

 

$

1,669,128

 

Intersegment revenues (eliminations)

 

49

 

—

 

(49

)

—

 

Revenues

 

1,539,162

 

129,973

 

(7

)

1,669,128

 

Income (loss) before income taxes

 

93,708

 

45,337

 

(16,861

)

122,184

 

Income taxes (benefit)

 

36,034

 

15,271

 

(7,183

)

44,122

 

Net income (loss)

 

57,674

 

30,066

 

(9,678

)

78,062

 

Preferred stock dividends of subsidiaries

 

998

 

—

 

(52

)

946

 

Net income (loss) for common stock

 

56,676

 

30,066

 

(9,626

)

77,116

 

Assets (at December 31, 2012)

 

5,108,793

 

5,041,673

 

(1,334

)

10,149,132