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RESTRUCTURING CHARGES (Tables)
6 Months Ended
Jun. 30, 2014
ROVA I and ROVA II Contracts
 
Restructuring Cost and Reserve [Line Items]  
Restructuring and Related Costs
The table below represents the restructuring provision activity related to the ROVA restructuring affecting our Power segment during the six months ended June 30, 2014 (in millions):
Beginning Balance
 
Restructuring Charges
 
Restructuring Payments
 
Ending Balance
$
5.1

 
$
0.5

 
$
0.5

 
$
5.1

Canadian Acquisition
 
Restructuring Cost and Reserve [Line Items]  
Restructuring and Related Costs
The table below represents the restructuring provision activity related to the Canadian Acquisition affecting our Coal - Canada and Coal - US segments during the six months ended June 30, 2014 (in millions):
Beginning Balance
 
Restructuring Charges
 
Restructuring Payments
 
Ending Balance
$

 
$
8.0

 
$
0.4

 
$
7.6