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ACQUISITIONS (Tables)
6 Months Ended
Jun. 30, 2020
WECI | Upstream  
Business Acquisition [Line Items]  
Allocation of purchase price
The table below shows the allocation of the purchase price to the assets acquired and liabilities assumed at the date of the acquisition of the initial 80% ownership interest in Upstream.
(in millions)
Current assets $0.4  
Net property, plant, and equipment 341.6  
Other long-term assets14.8  
Current liabilities(4.6) 
Long-term liabilities(15.0) 
Noncontrolling interest(69.0) 
Total purchase price$268.2