INVENTORIES - Inventories (Details) - USD ($) $ in Millions	Jun. 30, 2024	Dec. 31, 2023
Inventory [Line Items]
Total	$ 614	$ 566
Logs
Inventory [Line Items]
LIFO inventories	16	29
Moving average cost or FIFO inventories	49	49
Lumber, plywood, oriented strand board and fiberboard
Inventory [Line Items]
LIFO inventories	90	77
Lumber, plywood, oriented strand board, fiberboard and engineered wood products
Inventory [Line Items]
Moving average cost or FIFO inventories	143	115
Other products
Inventory [Line Items]
LIFO inventories	13	12
Moving average cost or FIFO inventories	144	134
Materials and supplies
Inventory [Line Items]
Moving average cost or FIFO inventories	$ 159	$ 150