CONSOLIDATED BALANCE SHEETS (USD $) In Millions, unless otherwise specified	Sep. 30, 2012		Dec. 31, 2011		Sep. 30, 2011	Dec. 31, 2010
CURRENT ASSETS
Cash and cash equivalents	$ 51		$ 52		$ 50	$ 52
Receivables, less allowances	770		610
Inventories	793		795
Other current assets	155		179
Total current assets	1,769		1,636
Property, plant and equipment, net	2,912		2,904
Goodwill	1,144		1,144
Intangible assets	1,050		1,073
Deferred income taxes	564		538
Other non-current assets	253		232
TOTAL ASSETS	7,692		7,527
CURRENT LIABILITIES
Accounts Payable and Accrued Liabilities, Current	867		876
Short-term debt	19		28
Long-term debt - current portion	6		4
Total current liabilities	892		908
Long-term debt, net of current portion	2,191		1,930
Pension plan liability	420		435
Other employee benefits liability	259		267
Deferred income taxes	43		51
Other liabilities	207		195
Commitments and Contingencies
OWENS CORNING STOCKHOLDERS' EQUITY
Preferred stock, par value $0.01 per share		[1]		[1]
Common stock, par value $0.01 per share	1	[2]	1	[2]
Additional paid in capital	3,917		3,907
Accumulated earnings (deficit)	507		470
Accumulated other comprehensive deficit	(305)		(315)
Cost of common stock in treasury	(475)	[3]	(362)	[3]
Total Owens Corning stockholders' equity	3,645		3,701
Noncontrolling interest	35		40
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest	3,680		3,741
TOTAL LIABILITIES AND EQUITY	$ 7,692		$ 7,527

[1] 10 shares authorized; none issued or outstanding at Sep. 30, 2012, and Dec. 31, 2011

[2] 400 shares authorized; 135.5 issued and 118.2 outstanding at Sep. 30, 2012; 134.4 issued and 120.9 outstanding at Dec. 31, 2011

[3] 17.3 shares at Sep. 30, 2012, and 13.5 shares at Dec. 31, 2011