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Comprehensive Income (Loss) (Tables)
9 Months Ended
Sep. 30, 2011
Comprehensive Income (Loss) 
Total comprehensive income (loss), net of tax

 

 

 

 

Three Months Ended
September 30,

 

Nine Months Ended
September 30,

 

 

 

2011

 

2010

 

2011

 

2010

 

 

 

 

(Thousands)

 

Net income

 

$178,914

 

 

$  36,522

 

 

$ 388,923

 

 

$   154,587

 

 

Other comprehensive (loss) income:

 

 

 

 

 

 

 

 

 

 

 

 

 

Net change in cash flow hedges

 

49,304

 

 

41,816

 

 

59,992

 

 

74,885

 

 

Unrealized (loss) gain on investments, available- for-sale

 

 

 

2,252

 

 

(4,896

)

 

753

 

 

Pension and other post-retirement benefit plans

 

412

 

 

405

 

 

1,236

 

 

1,211

 

 

Total comprehensive income (loss)

 

$228,630

 

 

$  80,995

 

 

$  445,255

 

 

$   231,436

Schedule of components of accumulated other comprehensive income, net of tax

 

 

 

 

September 30,

 

December 31,

 

 

 

2011

 

2010

 

 

 

(Thousands)

 

Net unrealized gain from hedging transactions

 

  $

125,006

 

 

  $

65,014

 

 

Unrealized gain on available-for-sale securities

 

 

 

4,896

 

 

Pension and other post-retirement benefits adjustment

 

 

(30,570

)

 

(31,806

)

 

Accumulated other comprehensive income

 

  $

94,436

 

 

  $

38,104