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LEASES (Tables)
12 Months Ended
Dec. 31, 2013
Leases [Abstract]  
Schedule of Future Minimum Rental Payments for Operating Leases [Table Text Block]
Future minimum rental obligations under noncancelable operating leases are payable as follows:
Year ending December 31
 
 
(Millions)
 
Payments
2014
 
$
0.5

2015
 
0.6

2016
 
0.5

2017
 
0.5

2018
 
0.6

Later years
 
13.2

Total
 
$
15.9