INVENTORIES - Forest Products inventories (Detail) (Forest Products, USD $) In Millions, unless otherwise specified	Sep. 30, 2013	Dec. 31, 2012
Total	$ 533	$ 531
Logs and chips
LIFO inventories	14	17
FIFO or moving average cost inventories	24	28
Lumber, plywood, panels and engineered lumber
LIFO inventories	43	46
FIFO or moving average cost inventories	77	66
Pulp and paperboard
LIFO inventories	93	121
FIFO or moving average cost inventories	32	19
Other products
LIFO inventories	11	8
FIFO or moving average cost inventories	91	87
Materials and supplies
FIFO or moving average cost inventories	$ 148	$ 139