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Business Segments (Tables)
9 Months Ended
Jul. 31, 2014
Segment Reporting [Abstract]  
Operations By Segment
Operations by segment for the three months and nine months ended July 31, 2014 and 2013 are presented below. 
In thousands
Regulated Utility
 
Non-utility
Activities
 
Total
  
2014
 
2013
 
2014
 
2013
 
2014
 
2013
Three Months
 
 
 
 
 
 
 
 
 
 
 
Revenues from external customers
$
164,187

 
$
162,943

 
$

 
$

 
$
164,187

 
$
162,943

Margin
104,847

 
97,000

 

 

 
104,847

 
97,000

Operations and maintenance expenses
68,605

 
62,950

 
56

 
35

 
68,661

 
62,985

Income from equity method investments

 

 
5,043

 
3,652

 
5,043

 
3,652

Operating loss before income taxes
(3,070
)
 
(2,856
)
 
(126
)
 
(117
)
 
(3,196
)
 
(2,973
)
Income (loss) before income taxes
(16,867
)
 
(8,673
)
 
4,917

 
3,536

 
(11,950
)
 
(5,137
)
Nine Months
 
 
 
 
 
 
 
 
 
 
 
Revenues from external customers
$
1,284,167

 
$
1,078,229

 
$

 
$

 
$
1,284,167

 
$
1,078,229

Margin
577,882

 
512,480

 

 

 
577,882

 
512,480

Operations and maintenance expenses
199,437

 
183,869

 
102

 
155

 
199,539

 
184,024

Income from equity method investments

 

 
29,345

 
23,244

 
29,345

 
23,244

Operating income (loss) before income taxes
262,540

 
219,540

 
(260
)
 
(322
)
 
262,280

 
219,218

Income before income taxes
223,401

 
205,882

 
29,085

 
22,922

 
252,486

 
228,804

Reconciliation of Operating Profit (Loss) from Segments to Consolidated
Reconciliations to the Condensed Consolidated Statements of Operations and Comprehensive Income for the three months and nine months ended July 31, 2014 and 2013 are presented below.
In thousands
Three Months
 
Nine Months
  
2014
 
2013
 
2014
 
2013
Operating Income (Loss):
 
 
 
 
 
 
 
Segment operating income (loss) before income taxes
$
(3,196
)
 
$
(2,973
)
 
$
262,280

 
$
219,218

Utility income taxes
6,324

 
3,447

 
(89,668
)
 
(81,232
)
Non-utility activities before income taxes
126

 
117

 
260

 
322

Operating income
$
3,254

 
$
591

 
$
172,872

 
$
138,308

 
 
 
 
 
 
 
 
Net Income (Loss):
 
 
 
 
 
 
 
Income (loss) before income taxes for reportable segments
$
(11,950
)
 
$
(5,137
)
 
$
252,486

 
$
228,804

Income taxes
4,606

 
2,844

 
(99,718
)
 
(89,384
)
Net income (loss)
$
(7,344
)
 
$
(2,293
)
 
$
152,768

 
$
139,420