INCOME TAXES (Details) - USD ($) $ in Millions	3 Months Ended	6 Months Ended
Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Income Tax Examination [Line Items]
Income tax provision	$ 30	$ 21	$ 47	$ 65
Effective income tax rate reconciliation, percent	27.00%	30.00%	27.00%	31.00%
Income tax examination, estimate of possible loss			$ 105
Income tax examination, penalties and interest expense			$ 249
Income tax examination, tax liabilities payable, percentage	40.00%		40.00%
Income tax examination, tax liability, threshold	$ 300		$ 300
International Paper
Income Tax Examination [Line Items]
Income tax examination, tax liabilities payable, percentage	60.00%		60.00%

Income Tax Examination, Maximum Tax Liability, Threshold One

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Income Tax Examination, Tax Liability, Percentage, Threshold One

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Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

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Estimated amount of loss resulting from an adverse tax position.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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The sum of the amounts of estimated penalties and interest recognized in the period arising from income tax examinations.

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