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Variable Interest Entities (Tables)
9 Months Ended
Jul. 31, 2014
Variable Interest Entity, Not Primary Beneficiary, Disclosures [Abstract]  
Schedule Of Variable Interest Entities Investment Balances
As of July 31, 2014 and October 31, 2013, our investment balances are as follows. 
In thousands
July 31,
2014
 
October 31,
2013
Cardinal
$
16,275

 
$
18,207

Pine Needle
19,057

 
20,270

SouthStar
41,368

 
38,372

Hardy Storage
36,382

 
34,681

Constitution
50,391

 
16,939

Total equity method investments in non-utility activities
$
163,473

 
$
128,469