INVENTORIES - Inventories (Details) - USD ($) $ in Millions	Sep. 30, 2023	Dec. 31, 2022
Inventory [Line Items]
Total	$ 528	$ 550
Logs
Inventory [Line Items]
LIFO inventories	28	32
Moving average cost or FIFO inventories	31	56
Lumber, plywood, panels and fiberboard
Inventory [Line Items]
LIFO inventories	80	61
Lumber, plywood, panels, fiberboard and engineered wood products
Inventory [Line Items]
Moving average cost or FIFO inventories	98	122
Other products
Inventory [Line Items]
LIFO inventories	16	9
Moving average cost or FIFO inventories	129	140
Materials and supplies
Inventory [Line Items]
Moving average cost or FIFO inventories	$ 146	$ 130