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ACQUISITIONS - Schedule of Intangible Assets Acquired (Details) - DS Smith Plc - USD ($) $ in Millions	Jan. 31, 2025	Mar. 31, 2026
Intangible Asset, Acquired, Finite-Lived [Line Items]
Finite and indefinite lived intangible assets acquired	$ 3,915
Other
Intangible Asset, Acquired, Finite-Lived [Line Items]
Indefinite-Lived intangible assets acquired		$ 10
Customer relationships and lists
Intangible Asset, Acquired, Finite-Lived [Line Items]
Finite lived intangible assets acquired	$ 3,434
Average Useful Life	19 years
Tradenames
Intangible Asset, Acquired, Finite-Lived [Line Items]
Finite lived intangible assets acquired	$ 363
Average Useful Life	15 years
Software
Intangible Asset, Acquired, Finite-Lived [Line Items]
Finite lived intangible assets acquired	$ 90
Other
Intangible Asset, Acquired, Finite-Lived [Line Items]
Average Useful Life	10 years
Finite and indefinite lived intangible assets acquired	$ 28
Minimum \| Software
Intangible Asset, Acquired, Finite-Lived [Line Items]
Average Useful Life	3 years
Maximum \| Software
Intangible Asset, Acquired, Finite-Lived [Line Items]
Average Useful Life	5 years
Placed In Service \| Software
Intangible Asset, Acquired, Finite-Lived [Line Items]
Finite lived intangible assets acquired	$ 57
In Development \| Software
Intangible Asset, Acquired, Finite-Lived [Line Items]
Finite lived intangible assets acquired	$ 33