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ACQUISITIONS (Tables)
 12 Months Ended
Dec. 31, 2019
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
 
$
1.5

Net property, plant, and equipment
 
341.6

Other long-term assets *
 
22.9

Current liabilities
 
(4.6
)
Long-term liabilities
 
(15.0
)
Noncontrolling interest
 
(69.0
)
Total purchase price
 
$
277.4


*
Includes $8.1 million of restricted cash.