Gain (loss) from insurance proceeds.

No definition available.

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- Definition

Reimbursement of legal costs.

+ References

No definition available.

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- Definition

Amount of gain recognized in the period that had been disclosed in prior periods as a contingent gain.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 450
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- Definition

Amount of gain (loss) from sale and disposal of integrated set of activities and assets capable of being conducted and managed for purpose of providing return in form of dividend, lower cost, or other economic benefit to investor, owner, member and participant.

+ References

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- Definition

The net amount (to the extent disclosed within this portion of the income statement) by which an insurance settlement exceeds incremental costs incurred from the event causing an interruption of business, plus the insurance award for earnings lost from the event, such as a natural catastrophe, explosion or fire.

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- Definition

Difference between the fair value of payments made and the carrying amount of debt which is extinguished prior to maturity.

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- Definition

Interest expense (income) directly attributable to an award in settlement of litigation.

+ References

No definition available.

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- Definition

Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation.

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- Definition

Amount of accelerated depreciation charged against earnings associated with exit from or disposal of business activities or restructuring plan.

+ References

No definition available.

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

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Business Segment Information - Schedule of Income (Loss) from Continuing Operations by Product Lines and Reportable Segments (Parenthetical) (Details) - USD ($) $ in Millions	3 Months Ended			12 Months Ended
	Sep. 30, 2020	Jun. 30, 2020	Mar. 31, 2020	Sep. 30, 2020	Sep. 30, 2018
Segment Reporting Information [Line Items]
Restructuring provision	$ 13.0	$ 10.2		$ 14.4
Accelerated depreciation related to restructuring				6.9
Gain (loss) on extinguishment of debt			$ (8.5)
Gain from insurance proceeds				6.2
Interest Expense
Segment Reporting Information [Line Items]
Gain (loss) on extinguishment of debt				(8.5)	$ (9.9)
Interest Income
Segment Reporting Information [Line Items]
Interest income from arbitration settlement				3.3
Access Equipment
Segment Reporting Information [Line Items]
Restructuring provision				10.4	4.7
Accelerated depreciation related to restructuring				2.8
Access Equipment \| Operating Expenses
Segment Reporting Information [Line Items]
Restructuring provision				4.7	24.8
Defense
Segment Reporting Information [Line Items]
Reimbursement of legal costs associated with arbitration settlement				0.9
Former Gain Contingency, Recognized in Current Period	4.2			4.2	19.0
Fire & Emergency
Segment Reporting Information [Line Items]
Restructuring provision				1.4
Commercial
Segment Reporting Information [Line Items]
Restructuring provision				1.5	5.4
Former Gain Contingency, Recognized in Current Period	1.5			1.5
Accelerated depreciation related to restructuring				4.1
Gain on Business Interruption Insurance Recovery	18.5			18.5	6.6
Gain (Loss) on Disposition of Business	$ 3.1			3.1	(1.4)
Commercial \| Operating Income
Segment Reporting Information [Line Items]
Gain on Business Interruption Insurance Recovery				12.3	$ 6.6
Corporate, Non-segment
Segment Reporting Information [Line Items]
Restructuring provision				$ 1.1