Goodwill

6 Months Ended

Mar. 31, 2025

Goodwill and Intangible Assets Disclosure [Abstract]

Goodwill

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.

We review goodwill for impairment annually in the fourth quarter of the fiscal year and whenever events or changes in circumstances indicate that the carrying value of goodwill might not be recoverable. The business and asset actions discussed in Note 4 did not have a significant impact on the fair value of our reporting units as most of the assets were still under construction and did not significantly contribute to previous fair value estimates. Accordingly, we did not perform an interim goodwill impairment test during the second quarter of fiscal year 2025.