Income Taxes (Schedule of Components of Net Provisions Related To Special Items) (Details) (USD $) In Millions, unless otherwise specified	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Tax Special Items [Line Items]
Income tax provision (benefit) related to special items	$ (924)	$ (85)	$ (266)
Special Items [Member]
Tax Special Items [Line Items]
Income tax provision (benefit) related to special items	(151)	(104)	(293)
Internal Restructuring [Member]
Tax Special Items [Line Items]
Income tax provision (benefit) related to special items	(4)	14	24
Settlement with Taxing Authority [Member]
Tax Special Items [Line Items]
Income tax provision (benefit) related to special items	(770)	0	5
Tax Adjustments, Settlements, Unusual Provisions [Member]
Tax Special Items [Line Items]
Income tax provision (benefit) related to special items	1	0	2
IP UK Valuation Release [Member] | Valuation Allowance of Deferred Tax Assets [Member]
Tax Special Items [Line Items]
Income tax provision (benefit) related to special items	0	0	(13)
Medicare D Deferred Income Tax Write-Off [Member] | Valuation Allowance of Deferred Tax Assets [Member]
Tax Special Items [Line Items]
Income tax provision (benefit) related to special items	0	5	0
Andhra Pradesh Paper Mills Limited [Member] | Acquisition-related Costs [Member]
Tax Special Items [Line Items]
Income tax provision (benefit) related to special items	$ 0	$ 0	$ 9