INVENTORIES - Inventories (Details) - USD ($) $ in Millions	Dec. 31, 2024	Dec. 31, 2023
Inventory [Line Items]
Total	$ 607	$ 566
Logs
Inventory [Line Items]
LIFO inventories	23	29
Moving average cost or FIFO inventories	55	49
Lumber, plywood, oriented strand board and fiberboard
Inventory [Line Items]
LIFO inventories	82	77
Lumber, plywood, oriented strand board, fiberboard and engineered wood products
Inventory [Line Items]
Moving average cost or FIFO inventories	130	115
Other products
Inventory [Line Items]
LIFO inventories	14	12
Moving average cost or FIFO inventories	147	134
Materials and supplies
Inventory [Line Items]
Moving average cost or FIFO inventories	$ 156	$ 150