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Variable Interest Entities (Tables)
3 Months Ended
Jan. 31, 2015
Variable Interest Entity, Not Primary Beneficiary, Disclosures [Abstract]  
Schedule Of Variable Interest Entities Investment Balances
As of January 31, 2015 and October 31, 2014, our investment balances are as follows.  
In thousands
January 31,
2015
 
October 31,
2014
Cardinal
$
15,828

 
$
16,073

Pine Needle
18,228

 
18,689

SouthStar
44,080

 
40,965

Hardy Storage
37,925

 
37,179

Constitution
63,489

 
57,255

ACP
4,928

 
10

  Total equity method investments in non-utility activities
$
184,478

 
$
170,171