Closure and Impairment Charges (Tables)

9 Months Ended

Sep. 30, 2022

Goodwill and Intangible Assets Disclosure [Abstract]

Details of Impairment of Long-Lived Assets Held and Used by Asset

Closure and impairment charges for the three and nine months ended September 30, 2022 and 2021 were as follows:

Closure and Impairment Charges	Three Months Ended September 30,				Nine Months Ended September 30,
	2022		2021		2022		2021
	(In millions)
Closure charges	$	0.5	$	0.4	$	1.7	$	3.3
Long-lived tangible asset impairment	1.1		—		1.4		1.7
Total closure and impairment charges	$	1.6	$	0.4	$	3.1	$	5.0

Schedule of Restructuring Reserve by Type of Cost

Closure and impairment charges for the three and nine months ended September 30, 2022 and 2021 were as follows:

Closure and Impairment Charges	Three Months Ended September 30,				Nine Months Ended September 30,
	2022		2021		2022		2021
	(In millions)
Closure charges	$	0.5	$	0.4	$	1.7	$	3.3
Long-lived tangible asset impairment	1.1		—		1.4		1.7
Total closure and impairment charges	$	1.6	$	0.4	$	3.1	$	5.0