Acquisitions And Joint Ventures (Schedule of Recognized Identified Assets Acquired and Liabilities Assumed) (Details) (USD $) In Millions, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012	Sep. 30, 2012	Dec. 31, 2011	Jan. 02, 2013 Olmuksan Joint Venture [Member]	Feb. 13, 2012 Temple Inland Inc [Member]	Oct. 14, 2011 Andhra Pradesh Paper Mills Limited [Member]	Jan. 14, 2013 Orsa IP [Member]
Schedule of Recognized Identified Assets Acquired and Liabilities Assumed [Line Items]
Cash and equivalents					$ 5		$ 3	$ 16
Receivables					72	466	7	5
Inventory					31	484	43	27
Deferred income tax assets						140
Other current assets					2	57	13
Property, plant, and equipment					106	2,911	352	290
Financial assets			2,090			2,091
Goodwill	3,987	4,315		2,346		2,139	138	260
Intangible assets, other than goodwill						693	91	110
Deferred charges and other assets						54
Deferred tax assets noncurrent							4
Investments					11
Other noncurrent assets							1	2
Assets					227	9,035	652	710
Long-term debt					17	130
Accounts payable					27	704	67	68
Long-term debt						527	47
Financial liabilities			2,030			2,030
Deferred tax liabilities noncurrent					4	1,252	90	37
Pension benefit obligation						338
Postretirement and postemployment benefit obligation					6	99
Other noncurrent liabilities						221	11
Liabilities					54	5,301	215	105
Noncontrolling interest					18		37	134
Net assets acquired less noncontrolling interest					155		400	471
Net assets acquired						$ 3,734