Goodwill (Notes)

3 Months Ended

Dec. 31, 2024

Goodwill [Abstract]

GOODWILL

The changes in the carrying amount of goodwill by segment are noted in the following table.


			Post Consumer Brands						Weetabix						Foodservice						Refrigerated Retail												Total
Balance, September 30, 2024
Goodwill (gross)			$	2,304.3					$	937.4					$	1,355.3					$	803.7											$	5,400.7
Accumulated impairment losses			(609.1)						—						—						(90.9)												(700.0)
Goodwill (net)			$	1,695.2					$	937.4					$	1,355.3					$	712.8											$	4,700.7



Currency translation adjustment			(0.3)						(59.2)						—						—												(59.5)
Balance, December 31, 2024
Goodwill (gross)			$	2,304.0					$	878.2					$	1,355.3					$	803.7											$	5,341.2
Accumulated impairment losses			(609.1)						—						—						(90.9)												(700.0)
Goodwill (net)			$	1,694.9					$	878.2					$	1,355.3					$	712.8											$	4,641.2