CONSOLIDATED STATEMENT OF OPERATIONS (USD $) In Millions, except Share data in Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012
Net sales	$ 2,181	$ 1,772	$ 6,273	$ 5,059
Cost of products sold	1,728	1,424	4,925	4,230
Gross margin	453	348	1,348	829
Selling expenses	56	49	161	138
General and administrative expenses	112	107	338	310
Research and development expenses	8	8	23	23
Charges for restructuring, closures and impairments	2	10	12	26
Other operating income, net (Note 14)	(2)	(28)	(30)	(147)
Operating income	277	202	844	479
Interest income and other	21	15	42	38
Interest expense, net of capitalized interest	(95)	(87)	(258)	(260)
Earnings before income taxes	203	130	628	257
Income taxes (Note 15)	(36)	(13)	(119)	(15)
Net earnings	167	117	509	242
Dividends on preference shares	(10)	0	(12)	0
Net earnings attributable to Weyerhaeuser common shareholders	$ 157	$ 117	$ 497	$ 242
Basic earnings per share attributable to Weyerhaeuser common shareholders (Note 4)	$ 0.27	$ 0.22	$ 0.89	$ 0.45
Diluted earnings per share attributable to Weyerhaeuser common shareholders (Note 4)	$ 0.27	$ 0.22	$ 0.88	$ 0.45
Dividends paid per common share	$ 0.22	$ 0.15	$ 0.59	$ 0.45
Weighted average shares outstanding (in thousands) (Note 4):
Basic	582,828	539,094	560,505	538,146
Diluted	587,179	542,311	565,383	540,694