CONDENSED CONSOLIDATED AND COMBINED STATEMENTS OF OPERATIONS (Unaudited) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Income Statement [Abstract]
NET SALES	$ 933	$ 919	$ 1,838	$ 1,860
COSTS AND EXPENSES
Cost of products sold (exclusive of depreciation, amortization and cost of timber harvested shown separately below)	684	721	1,400	1,390
Selling and administrative expenses	82	76	156	159
Depreciation, amortization and cost of timber harvested	37	34	76	69
Taxes other than payroll and income taxes	8	6	15	12
Interest (income) expense, net	9	12	18	19
Income before income taxes	113	70	173	211
Income tax provision	30	21	47	65
NET INCOME	$ 83	$ 49	$ 126	$ 146
EARNINGS PER SHARE
Net earnings (loss), basic (in dollars per share)	$ 2.02	$ 1.16	$ 3.06	$ 3.44
Net earnings (loss), diluted (in dollars per share)	$ 1.98	$ 1.14	$ 3.00	$ 3.40