Financial Information By Industry Segment And Geographic Area (Information By Industry Segment, Capital Spending) (Details) (USD $) In Millions, unless otherwise specified	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Segment Reporting Information [Line Items]
Capital Spending - Total from Continuing Operations	$ 1,198	$ 1,383	$ 1,159
Industrial Packaging [Member]
Segment Reporting Information [Line Items]
Capital Spending - Total from Continuing Operations	629	565	426
Printing Papers [Member]
Segment Reporting Information [Line Items]
Capital Spending - Total from Continuing Operations	294	449	364
Consumer Packaging [Member]
Segment Reporting Information [Line Items]
Capital Spending - Total from Continuing Operations	208	296	310
Distribution [Member]
Segment Reporting Information [Line Items]
Capital Spending - Total from Continuing Operations	9	10	8
Subtotal [Member]
Segment Reporting Information [Line Items]
Capital Spending - Total from Continuing Operations	1,140	1,320	1,108
Corporate And Other [Member]
Segment Reporting Information [Line Items]
Capital Spending - Total from Continuing Operations	$ 58	$ 63	$ 51