DIVESTITURES (Tables)

6 Months Ended

Mar. 31, 2026

Business Combination, Asset Acquisition, Transaction between Entities under Common Control, and Joint Venture Formation [Abstract]

Schedule of Disposal Groups, Including Discontinued Operations

The following table presents results of operations of the Containerboard Business from discontinued operations:

	Three Months Ended March 31,				Six Months Ended March 31,
(in millions)	2026		2025		2026		2025
Net sales	$	—	$	280.7	$	—	$	562.3
Cost of products sold	—		223.5		—		450.7
Gross profit	—		57.2		—		111.6
Selling, general and administrative expenses	—		10.9		—		21.7
Loss on disposal of properties, plants and equipment, net	—		—		—		0.2
Loss on disposal of businesses, net	—		—		2.6		—
Operating (loss) profit	—		46.3		(2.6)		89.7
Interest expense, net	—		19.2		—		41.4
Income (loss) from discontinued operations before income tax expense and equity earnings of unconsolidated affiliates, net	—		27.1		(2.6)		48.3
Income tax (benefit) expense	—		5.8		(0.6)		11.6
Net income (loss) from discontinued operations	—		21.3		(2.0)		36.7
Net income (loss) from discontinued operations attributable to Greif, Inc.	$	—	$	21.3	$	(2.0)	$	36.7

The following table presents depreciation, amortization, and capital expenditures of the Containerboard Business from discontinued operations:

	Three Months Ended March 31,		Six Months Ended March 31,
(in millions)	2025		2025
Depreciation and amortization	$	9.3	$	18.3
Capital expenditures	5.5		11.1