Goodwill (Tables)

6 Months Ended

Mar. 31, 2025

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 2025 are as follows:

	Americas	Asia	Europe	Middle East and India	Corporate and other	Total
Goodwill, net as of 30 September 2024	$146.3	$174.7	$534.3	$15.8	$34.0	$905.1
Currency translation	(2.3)	(6.0)	(9.7)	—	—	(18.0)
Goodwill, net as of 31 March 2025	$144.0	$168.7	$524.6	$15.8	$34.0	$887.1

	31 March	30 September
	2025	2024
Goodwill, gross	$1,165.3	$1,199.8
Accumulated impairment losses(A)	(278.2)	(294.7)
Goodwill, net	$887.1	$905.1

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