SUPPLEMENTAL CASH FLOW INFORMATION

12 Months Ended

Dec. 31, 2020

Supplemental Cash Flow Information [Abstract]

Supplemental Cash Flow Information

	Years Ended December 31,
	2020		2019		2018
Supplemental schedule of cash flow information:
Cash paid during period for:
Interest	$	216.6	$	248.9	$	296.2
Income taxes, net of refunds	500.0		216.8		349.7
Disclosure of non-cash financing and investing activities:
Conversion of zero-coupon convertible debt	—		8.4		0.3
Assets acquired under finance leases	—		48.7		0.6
Change in accrued property, plant and equipment	(1.2)		2.7		22.1
Floating rate secured note receivable due 2022 from the sale of CRP	—		110.0		—