SUPPLEMENTAL CASH FLOWS INFORMATION (Tables)

9 Months Ended

Sep. 30, 2015

SUPPLEMENTAL CASH FLOWS INFORMATION [Abstract]

Schedule of Supplemental Cash Flow Information

	For the nine months ended September 30,
	2015		2014
	(in millions)
Additions to property, plant and equipment	$	1,556.2	$	2,055.8
Increase (decrease) in construction payables		76.5		(32.9	)
Total capital expenditures (excluding “Investment in joint venture”)	$	1,632.7	$	2,022.9