Intangible Assets and Goodwill (Tables)

6 Months Ended

Mar. 31, 2021

Goodwill and Intangible Assets Disclosure [Abstract]

The following tables summarize the carrying amounts and related accumulated amortization for intangible assets as of:


	March 31, 2021				September 30, 2020
	Cost		Accumulated Amortization		Cost		Accumulated Amortization
Finite-lived assets:
Trade names	$	0.2	$	(0.2)	$	0.2	$	(0.2)
Customer relationships	796.2		(173.4)		787.6		(151.8)
Technology, including patents	137.7		(57.0)		137.6		(51.0)
Software	65.4		(56.8)		65.6		(54.1)
Backlog	—		—		10.0		(10.0)
Other	—		—		0.1		(0.1)
	999.5		(287.4)		1,001.1		(267.2)
Indefinite-lived assets:
Trade names	227.0		—		226.8		—

Total	$	1,226.5	$	(287.4)	$	1,227.9	$	(267.2)

Schedule of Goodwill

The following table summarizes the changes in the Company’s goodwill, by reportable operating segment, for the six months ended March 31, 2021:


	Advanced Process Solutions		Molding Technology Solutions		Batesville		Total
Balance as of September 30, 2020	$	485.1	$	644.4	$	8.3	$	1,137.8
Acquisitions (1)	—		19.6		—		19.6


Foreign currency adjustments	(0.1)		8.6		—		8.5
Balance as of March 31, 2021	$	485.0	$	672.6	$	8.3	$	1,165.9

Schedule of Intangible Assets and Goodwill

The impairment charges to goodwill and the identifiable intangible assets were nondeductible for tax purposes. The following table summarizes the impairment charges recorded by the Company during the three and six months ended March 31, 2020:


	Impairment Charges
	Advanced Process Solutions		Molding Technology Solutions		Total
Goodwill	$	72.3	$	—	$	72.3
Trade names	0.7		7.9		8.6
Technology, including patents	—		1.6		1.6
Total	$	73.0	$	9.5	$	82.5