Note 11. Asset Impairment Charges and Restructuring Activities (Tables)

12 Months Ended

Dec. 31, 2020

Restructuring Charges [Abstract]

Schedule of Restructuring Reserve by Type of Cost [Table Text Block]

The following table sets forth the restructuring activity and balance of the restructuring liability, which is included in other liabilities in our Consolidated Balance Sheet:

	Accrued charges as of December 31, 2019		Charges and adjustments		Payments		Accrued charges as of December 31, 2020
	(in millions)
Cash charges:
Employee severance costs	$	3.4	$	7.8	$	(9.8)	$	1.4
Contract termination costs	—		0.6		(0.6)		—
	$	3.4	$	8.4	$	(10.4)	$	1.4
Asset impairment charges:
Write-down of assets			$	5.3
(Gain)/loss on disposition of assets			(2.7)
			$	2.6
Total restructuring activities			$	11.0

Restructuring and Related Costs [Table Text Block]

Although restructuring activities are not allocated to our reportable segments, the following tables summarize the restructuring activities by reportable segment:

	Year Ended December 31, 2020
	Employee Severance Costs		Contract Termination Costs		(Gain)/Loss on Disposition of Assets		Write-down of Assets		Total
	(in millions)
Railcar Leasing and Management Services Group	$	1.4	$	—	$	—	$	—	$	1.4
Rail Products Group	4.0		0.2		(2.9)		—		1.3
All Other	0.2		—		0.2		—		0.4
Corporate	2.2		0.4		—		5.3		7.9
Total restructuring activities	$	7.8	$	0.6	$	(2.7)	$	5.3	$	11.0

	Year Ended December 31, 2019
	Employee Severance Costs		Write-down of Assets		Total
	(in millions)
Railcar Leasing and Management Services Group	$	0.2	$	—	$	0.2
Rail Products Group	0.7		—		0.7
All Other	0.5		10.9		11.4
Corporate	2.4		—		2.4
Total restructuring activities	$	3.8	$	10.9	$	14.7