BUSINESS SEGMENT INFORMATION, CAPITAL EXPENDITURES (Details) - USD ($) $ in Millions	9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024
Segment, Reconciliation of Other Items from Segments to Consolidated [Line Items]
Capital Expenditures	$ 1,207	$ 661
Operating Segments
Segment, Reconciliation of Other Items from Segments to Consolidated [Line Items]
Capital Expenditures	1,082	549
Operating Segments | Packaging Solutions North America
Segment, Reconciliation of Other Items from Segments to Consolidated [Line Items]
Capital Expenditures	720	512
Operating Segments | Packaging Solutions EMEA
Segment, Reconciliation of Other Items from Segments to Consolidated [Line Items]
Capital Expenditures	362	37
Corporate and other (c)
Segment, Reconciliation of Other Items from Segments to Consolidated [Line Items]
Capital Expenditures	$ 125	$ 112