Supplemental Financial Statement Information - (Tables)

9 Months Ended

Sep. 30, 2020

Other Income and Expenses [Abstract]

Schedule of Other Expense, Net

Other income (expense), net for the three and nine months ended September 30, 2020 and 2019 was as follows:

(in millions)	Three months ended September 30,				Nine months ended September 30,
	2020		2019		2020		2019
Rent and royalty income	$	0.1	$	1.4	$	0.6	$	2.8
Gains from disposal of property, plant and equipment, net	0.8		62.3		3.3		90.6
Net equity loss on joint ventures (See Note 6)	(1.0)		(2.4)		(6.6)		(8.7)
Joint venture restructuring charges (See Note 6)	—		—		(2.4)		—
Net gain (loss) from sales of businesses	—		5.8		—		(1.9)
Adjustment to indemnification for conditional ARO costs	—		—		4.3		—
Other	(0.3)		0.1		—		0.1
Total other income (expense), net	$	(0.4)	$	67.2	$	(0.8)	$	82.9