SUPPLEMENTAL CASH FLOW INFORMATION (Tables)

3 Months Ended

Mar. 31, 2017

Supplemental Cash Flow Information [Abstract]

Schedule of supplemental cash flow information

	Three Months Ended March 31
(in millions)	2017			2016
Cash (paid) for interest, net of amount capitalized	$	(56.6	)	$	(53.0	)
Cash received (paid) for income taxes, net	8.9			(0.4		)
Significant non-cash transactions
Accounts payable related to construction costs	116.4			90.1
Increase (decrease) in restricted cash from the sale (purchase) of investments held in the rabbi trust	8.3			(1.5		)
Portion of Bostco real estate holdings sale financed with note receivable *	7.0			—
Amortization of deferred revenue	6.2			6.2

* See Note 3, Dispositions, for more information on this sale.