CONSOLIDATED BALANCE SHEET (USD $) In Millions, unless otherwise specified	Jun. 30, 2013	Dec. 31, 2012
Assets
Cash and cash equivalents	$ 2,362	$ 898
Total assets	13,908	12,592
Liabilities
Commitments and contingencies (Note 9)
Total liabilities	8,002	8,479
Weyerhaeuser shareholders’ interest:
Mandatory convertible preference shares, series A: $1.00 par value; authorized 40,000,000 shares; issued and outstanding: 13,800,000 and 0 shares (Note 14)	14	0
Common shares: $1.25 par value; authorized 1,360,000,000 shares; issued and outstanding: 577,873,544 and 542,392,642 shares (Note 14)	722	678
Other capital (Note 14)	6,290	4,731
Retained earnings	350	219
Cumulative other comprehensive loss (Note 10)	(1,508)	(1,558)
Total Weyerhaeuser shareholders’ interest	5,868	4,070
Noncontrolling interests	38	43
Total equity	5,906	4,113
Total liabilities and equity	13,908	12,592
Forest Products:
Assets
Cash and cash equivalents	908	893
Receivables, less allowances of $4 and $3	589	474
Receivables for taxes	43	95
Inventories (Note 4)	561	531
Prepaid expenses	96	83
Deferred tax assets	144	65
Total current assets	2,341	2,141
Property and equipment, less accumulated depreciation of $6,219 and $6,350	2,706	2,859
Construction in progress	72	50
Timber and timberlands at cost, less depletion charged to disposals	3,949	3,961
Cash and cash equivalents designated for the purchase of Longview Timber LLC (Note 14)	1,450	0
Investments in and advances to equity affiliates	186	192
Goodwill	42	40
Deferred tax assets	64	189
Other assets	349	358
Restricted financial investments held by variable interest entities (Note 6)	615	799
Total assets	11,774	10,589
Liabilities
Notes payable	2	0
Current maturities of long-term debt (Note 8)	163	340
Accounts payable	341	329
Accrued liabilities (Note 7)	573	570
Total current liabilities	1,079	1,239
Long-term debt (Note 8)	3,842	3,842
Long-term debt (Note 8)	4,005	4,182
Long-term debt (nonrecourse to the company) held by variable interest entities (Note 6)	511	672
Deferred income taxes	38	0
Deferred pension and other postretirement benefits	1,785	1,930
Other liabilities	446	499
Total liabilities	7,701	8,182
Real Estate:
Assets
Cash and cash equivalents	4	5
Receivables, less discounts and allowances of $3 and $4	74	72
Real estate in process of development and for sale	769	658
Land being processed for development	913	904
Real estate inventory held by variable interest entities	41	47
Investments in and advances to equity affiliates	20	21
Deferred tax assets	201	202
Other assets	112	94
Total assets	2,134	2,003
Liabilities
Long-term debt (Note 8)	109	109
Long-term debt (nonrecourse to the company) held by variable interest entities (Note 6)	4	1
Other liabilities	188	187
Total liabilities	$ 301	$ 297