Supplementary Cash Flow Information (Tables)

9 Months Ended

Sep. 30, 2019

Supplemental Cash Flow Information [Abstract]

Schedule of cash flow, supplemental disclosures

Net cash paid (received) during the period for interest, net of capitalized interest, and income taxes are presented below:

	Nine Months Ended September 30,
	2019			2018
Net cash paid (received) during the period for:
Interest, net of capitalized interest	$	102.4		$	100.7
Income taxes	(9.4		)	(5.7		)

Schedule of non-cash investing and financing activities

Non-cash investing and financing activities are presented below:

	Nine Months Ended September 30,
	2019		2018
Capital investments	$	24.2	$	25.6
Issuance of restricted stock and restricted stock units	2.9		4.3