CONSOLIDATED STATEMENT OF COMPREHENSIVE INCOME (USD $) In Millions, unless otherwise specified	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Comprehensive income (loss):
Consolidated net earnings	$ 563	$ 384	$ 331
Other comprehensive income (loss):
Foreign currency translation adjustments	(59)	2	(8)
Changes in unamortized net pension and other postretirement benefit gain (loss), net of tax expense (benefit) of $480 in 2013, ($191) in 2012, and ($243) in 2011	902	(258)	(463)
Changes in unamortized prior service credit (cost), net of tax expense (benefit) of $23 in 2013, ($51) in 2012, and $49 in 2011	27	(123)	82
Unrealized gains on available-for-sale securities	2	0	1
Total comprehensive income (loss)	1,435	5	(57)
Comprehensive loss attributable to noncontrolling interests	0	1	0
Total comprehensive income (loss) attributable to Weyerhaeuser shareholders	$ 1,435	$ 6	$ (57)