Goodwill

9 Months Ended

Jun. 30, 2020

Goodwill and Intangible Assets Disclosure [Abstract]

Goodwill

GOODWILL

Changes to the carrying amount of consolidated goodwill by segment for the nine months ended 30 June 2020 are as follows:

	Industrial Gases– Americas	Industrial Gases– EMEA	Industrial Gases– Asia	Industrial Gases– Global	Corporate and other	Total
Goodwill, net at 30 September 2019	$156.3	$432.3	$178.5	$19.6	$10.4	$797.1
Currency translation and other	(6.0)	8.7	(0.3)	(0.2)	—	2.2
Goodwill, net at 30 June 2020	$150.3	$441.0	$178.2	$19.4	$10.4	$799.3

	30 June	30 September
	2020	2019
Goodwill, gross	$1,122.5	$1,162.2
Accumulated impairment losses(A)	(323.2)	(365.1)
Goodwill, net	$799.3	$797.1

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

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.