Goodwill (Tables)

6 Months Ended

Mar. 31, 2022

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Goodwill

Changes to the carrying amount of consolidated goodwill by segment for the six months ended 31 March 2022 are as follows:

	Americas	Asia	Europe	Middle East  and India	Corporate and other	Total
Goodwill, net at 30 September 2021	$151.0	$184.3	$533.5	$8.0	$34.7	$911.5
Acquisitions(A)	—	—	17.0	7.5	—	24.5
Currency translation and other	1.4	(0.3)	(24.3)	—	—	(23.2)
Goodwill, net at 31 March 2022	$152.4	$184.0	$526.2	$15.5	$34.7	$912.8

(A)We recognized goodwill in the first half of fiscal year 2022 for expected cost synergies associated with small business combinations, of which $3.2 is deductible for tax purposes.

	31 March	30 September
	2022	2021
Goodwill, gross	$1,250.8	$1,239.2
Accumulated impairment losses(A)	(338.0)	(327.7)
Goodwill, net	$912.8	$911.5

(A)Accumulated impairment losses include the impacts of currency translation. These losses are attributable to our Latin America reporting unit ("LASA") within the Americas segment.