Restructuring Charges (Tables)

6 Months Ended

Jun. 30, 2022

Restructuring Charges [Abstract]

Restructuring and Related Costs [Table Text Block]

The components of the restructuring charges related to the 2020 Restructuring Plan are listed below.

	Three months ended June 30,				Six months ended June 30,
	2022		2021		2022		2021
Severance and termination costs	$	0.0	$	0.6	$	0.3	$	2.1
Lease impairment costs	0.0		(0.9)		5.3		(1.1)
Other restructuring costs	(0.1)		0.1		0.9		0.1
Total restructuring charges	$	(0.1)	$	(0.2)	$	6.5	$	1.1

Schedule of Restructuring activities related to the 2020 Plan [Table Text Block]

A summary of the restructuring activities taken in the first half of 2022 related to the 2020 Restructuring Plan is as follows:

	2020 Restructuring Plan
	Liability at December 31, 2021		Restructuring Expense		Non-Cash Items		Cash Payments		Liability at June 30, 2022
Severance and termination costs	$	9.4	$	0.3	$	0.0	$	6.2	$	3.5
Lease impairment costs	0.0		5.3		5.3		0.0		0.0
Other restructuring costs	0.0		0.9		0.9		0.0		0.0
Total	$	9.4	$	6.5	$	6.2	$	6.2	$	3.5