v3.25.4

Goodwill (Tables)

3 Months Ended

Dec. 31, 2025

Goodwill

Carrying Amount of Goodwill

			Post Consumer Brands												Foodservice						Refrigerated Retail												Weetabix						Total
Balance, September 30, 2025
Goodwill (gross)			$	2,408.7											$	1,389.2					$	835.3											$	941.3					$	5,574.5
Accumulated impairment losses			(609.1)												—						(120.7)												—						(729.8)
Goodwill (net)			$	1,799.6											$	1,389.2					$	714.6											$	941.3					$	4,844.7
Currency translation adjustment			0.1												—						—												1.0						1.1
Balance, December 31, 2025
Goodwill (gross)			$	2,408.8											$	1,389.2					$	835.3											$	942.3					$	5,575.6
Accumulated impairment losses			(609.1)												—						(120.7)												—						(729.8)
Goodwill (net)			$	1,799.7											$	1,389.2					$	714.6											$	942.3					$	4,845.8

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