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QUARTERLY OPERATIONS Quarterly Operations (Tables)
 12 Months Ended
Dec. 31, 2014
Quarterly Financial Information Disclosure [Abstract]  
Schedule of Quarterly Financial Information [Table Text Block]
The following table provides certain quarterly financial information for the periods presented:
 
Quarters Ended
 
 
 
March 31,
2014
 
June 30,
2014
 
September 30,
2014
 
December 31, 2014
 
Total
Operating revenues
$
178

 
$
128

 
$
132

 
$
143

 
$
581

Operating income
90

 
34

 
31

 
38

 
193

Net income (loss)
(35
)
 
16

 
23

 
(7
)
 
(3
)
Net income (loss) attributable to partners
(41
)
 
16

 
23

 
(7
)
 
(9
)
 
 
 
 
 
 
 
 
 
 
 
March 31,
2013
 
June 30,
2013
 
September 30,
2013
 
December 31, 2013
 
Total
Operating revenues
$
393

 
$
316

 
$
182

 
$
194

 
$
1,085

Operating income (loss)
55

 
115

 
67

 
(619
)
 
(382
)
Net income (loss)
36

 
40

 
58

 
(669
)
 
(535
)
Net income (loss) attributable to partners
42

 
69

 
37

 
(647
)
 
(499
)