Supplemental Financial Statement Information - (Notes)

3 Months Ended

Mar. 31, 2021

Other Income and Expenses [Abstract]

Supplemental Financial Statement Information

Supplemental Financial Statement Information

Other income (expense), net for the three months ended March 31, 2021 and 2020 was as follows:

(in millions)	Three months ended March 31,
	2021		2020
Rent and royalty income	$	0.3	$	0.3
Gains from disposal of property, plant and equipment, net	1.2		2.5
Net equity loss on joint ventures (See Note 5)	—		(3.7)
Total other income (expense), net	$	1.5	$	(0.9)

Gains from disposal of property, plant and equipment, net for the three months ended March 31, 2020 included a $2.5 million gain on the sale of certain oil and gas rights. This cash gain was reported as an investing activity on the consolidated statement of cash flows for the three months ended March 31, 2020 and is excluded from segment operating results.

Reserves for restructuring charges at March 31, 2021 consist of severance costs incurred in the fourth quarter 2019 and throughout the 2020 fiscal year, the majority of which are expected to be paid by the end of 2021. Restructuring reserves activity is as follows:

	Severance and Employee
	Benefit Costs
Balance at December 31, 2020	$	43.4
Additions	—
Payments	(6.5)
Balance at March 31, 2021	$	36.9

The $36.9 million restructuring reserve balance at March 31, 2021 includes $28.4 million recorded in other current liabilities and $8.5 million recorded in other long-term liabilities on the consolidated balance sheet.