Supplemental Financial Statement Information - (Tables)

9 Months Ended

Sep. 30, 2022

Other Income and Expenses [Abstract]

Schedule of Other Expense, Net

Other income (expense), net for the three and nine months ended September 30, 2022 and 2021 was as follows:

(in millions)	Three months ended September 30,				Nine months ended September 30,
	2022		2021		2022		2021
Rent and royalty income	$	0.5	$	0.2	$	1.7	$	0.7
Gains from disposal of property, plant and equipment, net	0.1		0.1		0.3		2.5
Net equity income on joint ventures (See Note 6)	0.8		0.4		11.2		0.4
Gain from sale of business (See Note 5)	—		13.7		—		13.7
Litigation reserve (see Note 16)	(19.9)		—		(28.5)		—
Other	$	—	$	0.1	$	—	$	0.1
Total other income (expense), net	$	(18.5)	$	14.5	$	(15.3)	$	17.4

Roll Forward of Restructuring Reserve Activity

Restructuring reserves for severance cost activity is as follows:

	Severance and Employee
	Benefit Costs
Balance at December 31, 2021	$	17.7
Adjustments	(5.0)
Payments	(2.8)
Balance at September 30, 2022	$	9.9