Supplemental Cash Flow Information (Tables)

9 Months Ended

Sep. 30, 2014

Supplemental Cash Flow Information [Abstract]

Schedule of cash flow, supplemental disclosures

The following table presents the net cash paid (received) during the period for interest, net of capitalized interest, and income taxes:

	Nine Months Ended September 30,
	2014			2013
Net cash paid (received) during the period for:
Interest, net of capitalized interest	$	62.9		$	60.0
Income taxes	(0.5		)	1.1

Schedule of non-cash investing and financing activities

The amounts of non-cash investing and financing activities were as follows:

	Nine Months Ended September 30,
	2014		2013
Capital investments	$	7.6	$	5.4
Issuance of restricted stock and restricted stock units	4.0		2.7