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Business Segment Information (Tables)
 6 Months Ended
Mar. 31, 2012
Business Segment Information [Abstract]  
Financial Segment Information By Segment

 

Quarter Ended March 31, 2012 (Thousands)

 

 

 

 

 

 

 

 

Utility

 

Pipeline and

Storage

Exploration

and

Production

 

Energy Marketing

Total Reportable Segments

 

 

All Other

Corporate and Intersegment Eliminations

 

Total Consolidated

 

Revenue from External Customers

 

 

$296,786

 

 

$42,120

 

 

$136,926

 

 

$75,223

 

 

$551,055

 

 

$1,023

 

 

$       231

 

 

$552,309

 

Intersegment Revenues

 

$    5,551

 

$21,294

 

  $            -            

 

$     269

 

$  27,114

 

 $3,159

 

$ (30,273)

 

$           -                         

 

Segment Profit:

Net Income (Loss)

 

 

$  28,275

 

 

$12,841

 

 

$  22,192

 

 

$  3,310

 

 

 $  66,618

 

 

$1,339

 

 

   $     (565)

 

 

    $  67,392

 

 

 

 

 

 

 

 

 

 

Six Months Ended March 31, 2012 (Thousands)

 

 

 

 

 

 

 

 

Utility

 

Pipeline and Storage

Exploration

and

Production

 

Energy Marketing

Total Reportable Segments

 

 

All Other

Corporate and Intersegment Eliminations

 

Total Consolidated

 

Revenue from External Customers

 

 

$ 505,596

 

 

$77,345

 

 

$ 272,899

 

 

$ 126,445

 

 

$982,285

 

 

$1,960

 

 

$      487

 

 

$ 984,732

 

Intersegment Revenues

 

$     9,940

 

$42,359

 

$            -

 

$        556

 

$  52,855

 

$6,520

 

$(59,375)

 

$               -

 

Segment Profit:

Net Income (Loss)

 

 

$   47,628

 

      

   $22,801

 

 

$  52,507

 

 

$    3,739

 

 

$126,675

 

 

$2,743

 

 

          $ (1,327)

 

 

$    128,091

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Quarter Ended March 31, 2011 (Thousands)

 

 

 

 

 

 

 

 

Utility

 

Pipeline and

Storage

Exploration

and

Production

 

Energy Marketing

Total Reportable Segments

 

 

All Other

Corporate and Intersegment Eliminations

 

Total Consolidated

 

Revenue from External Customers

 

 

$361,745

 

 

$39,669

 

 

$137,430

 

 

$121,321

 

 

$660,165

 

 

$        472

 

 

$       244

 

 

$  660,881

 

Intersegment Revenues

 

$    6,635

 

$20,632

 

  $            -            

 

$            -

 

$  27,267

 

 $    2,538

 

$ (29,805)

 

$              -                         

 

Segment Profit:

Net Income (Loss)

 

 

$  33,081

 

 

$10,955

 

 

$  33,299

 

 

$    6,299

 

 

 $  83,634

 

 

$ 32,181

 

 

   $     (204)

 

 

    $ 115,611

 

 

Six Months Ended March 31, 2011 (Thousands)

 

 

 

 

 

 

 

 

Utility

 

Pipeline and Storage

Exploration

and

Production

 

Energy Marketing

Total Reportable Segments

 

 

All Other

Corporate and Intersegment Eliminations

 

Total Consolidated

 

Revenue from External Customers

 

 

$ 604,587

 

 

$73,182

 

 

$ 257,598

 

 

$ 174,973

 

 

$1,110,340

 

 

$1,021

 

 

$      468

 

 

$ 1,111,829

 

Intersegment Revenues

 

$   11,205

 

$40,514

 

$            -

 

$            -

 

$     51,719

 

$ 4,216

 

$(55,935)

 

$               -

 

Segment Profit:

Net Income (Loss)

 

 

$   56,071

 

      

   $19,533

 

 

$  60,672

 

 

$    7,231

 

 

$   143,507

 

 

$ 31,606

 

 

       $      (959)

 

 

$    174,154