Restructuring Costs (Tables)

6 Months Ended

Mar. 31, 2021

Restructuring Costs

Schedule of restructuring charges incurred

Restructuring charges incurred by our business segments were as follows (in millions):

	Three Months Ended				Six Months Ended
	March 31,				March 31,
	2021		2020		2021		2020
Restructuring costs:
Cubic Transportation Systems	$	1.6		0.1	$	1.8	$	0.5
Cubic Mission and Performance Solutions		0.8		0.5		3.9		0.6
Unallocated corporate expenses		5.4		3.2		6.2		4.3
Total restructuring costs	$	7.8	$	3.8	$	11.9	$	5.4

Schedule of rollforward of restructuring liability

The following table presents a rollforward of our restructuring liability as of March 31, 2021, which is included within accrued compensation and other current liabilities within our condensed consolidated balance sheet (in millions):

	Restructuring Liability		Restructuring Liability
	Employee Separation and Other		Consulting Costs
Balance as of October 1, 2020	$	5.2	$	0.8
Accrued costs		6.9		5.0
Cash payments		(8.3)		(2.5)
Balance as of March 31, 2021	$	3.8	$	3.3