INCOME TAXES (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Income Tax Examination [Line Items]
Income tax provision	$ 37	$ 33	$ 84	$ 98
Effective income tax rate reconciliation, percent	28.00%	36.00%	28.00%	33.00%
Income tax examination, estimate of possible loss			$ 107
Income tax examination, penalties and interest expense			$ 261
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%