Restructuring Costs (Tables)

6 Months Ended

Mar. 31, 2020

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,
	2020		2019		2020		2019
Restructuring costs:
Cubic Transportation Systems	$	0.1		0.3	$	0.5	$	0.7
Cubic Mission Solutions		—		—		—		—
Cubic Global Defense Systems		0.5		—		0.6		0.1
Unallocated corporate expenses		3.2		1.4		4.3		2.9
Total restructuring costs	$	3.8	$	1.7	$	5.4	$	3.7

Schedule of rollforward of restructuring liability

The following table presents a rollforward of our restructuring liability as of March 31, 2020, which is included within accrued compensation and other current liabilities within our condensed consolidated balance sheets (in millions):

	Restructuring Liability		Restructuring Liability
	Employee Separation and other		Consulting Costs
Balance as of September 30, 2019	$	2.0	$	0.8
Accrued costs		4.0		1.4
Cash payments		(5.0)		(2.0)
Balance as of March 31, 2020	$	1.0	$	0.2