Goodwill and Purchased Intangible Assets (Tables)

12 Months Ended

Sep. 30, 2020

Goodwill And Intangible Assets Disclosure [Abstract]

Schedule of Changes in Goodwill

The following table presents changes in goodwill during fiscal 2020 and 2019 (in millions):

	Access Equipment			Fire & Emergency		Commercial			Total
Net goodwill at September 30, 2018	$	880.9		$	106.1	$	20.9		$	1,007.9
Foreign currency translation		(12.1	)		—		(0.1	)		(12.2	)
Net goodwill at September 30, 2019		868.8			106.1		20.8			995.7
Foreign currency translation		13.8			—		—			13.8
Net goodwill at September 30, 2020	$	882.6		$	106.1	$	20.8		$	1,009.5

Schedule of Company's Goodwill Allocated to the Reportable Segments

The following table presents details of the Company’s goodwill allocated to the reportable segments (in millions):

	September 30, 2020							September 30, 2019
	Gross		Accumulated Impairment			Net		Gross		Accumulated Impairment			Net
Access Equipment	$	1,814.7	$	(932.1	)	$	882.6	$	1,800.9	$	(932.1	)	$	868.8
Fire & Emergency		108.1		(2.0	)		106.1		108.1		(2.0	)		106.1
Commercial		196.7		(175.9	)		20.8		196.7		(175.9	)		20.8
	$	2,119.5	$	(1,110.0	)	$	1,009.5	$	2,105.7	$	(1,110.0	)	$	995.7

Schedule of Purchased Intangible Assets

Details of the Company’s total purchased intangible assets were as follows (in millions):

	September 30, 2020
	Weighted- Average Life		Gross		Accumulated Amortization			Net
Amortizable intangible assets:
Distribution network		39.1	$	55.4	$	(33.8	)	$	21.6
Technology-related		11.9		104.7		(103.3	)		1.4
Customer relationships		12.8		554.7		(545.6	)		9.1
Other		16.3		16.4		(15.0	)		1.4
		14.7		731.2		(697.7	)		33.5
Non-amortizable trade names				384.7		—			384.7
			$	1,115.9	$	(697.7	)	$	418.2

	September 30, 2019
	Weighted- Average Life		Gross		Accumulated Amortization			Net
Amortizable intangible assets:
Distribution network		39.1	$	55.4	$	(32.3	)	$	23.1
Technology-related		11.9		104.7		(102.6	)		2.1
Customer relationships		12.8		554.8		(536.8	)		18.0
Other		16.1		16.3		(14.9	)		1.4
		14.7		731.2		(686.6	)		44.6
Non-amortizable trade names				387.7		—			387.7
			$	1,118.9	$	(686.6	)	$	432.3