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Amount charged against earnings in the period for incurred and estimated costs, excluding asset retirement obligations, associated with exit from or disposal of business activities or restructurings pursuant to a program that is planned and controlled by management, and materially changes either the scope of a business undertaken by an entity, or the manner in which that business is conducted. Also includes expenses charged against earnings in the period of an event that is infrequent in occurrence or unusual in nature.

+ References

No definition available.

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- Definition

Estimated amount of loss resulting from an adverse tax position.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 740

-SubTopic 10

-Section 50

-Paragraph 15

-Subparagraph (d)(3)

-URI http://asc.fasb.org/extlink&oid=6907707&loc=d3e32718-109319

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- Definition

The total number of new claims filed pertaining to a loss contingency during the period.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 450

-SubTopic 20

-Section 50

-Paragraph 4

-Subparagraph (a)

-URI http://asc.fasb.org/extlink&oid=25496072&loc=d3e14435-108349

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Number of defendants named in a legal action.

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No definition available.

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COMMITMENTS AND CONTINGENCIES (Litigation) (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended						9 Months Ended		1 Months Ended	9 Months Ended	1 Months Ended			9 Months Ended
	Sep. 30, 2013	Jun. 30, 2013	Mar. 31, 2013	Sep. 30, 2012	Jun. 30, 2012	Mar. 31, 2012	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2010 Kleen Products Llc Versus Packaging Corp of America [Member]	Sep. 30, 2013 Kleen Products Llc Versus Packaging Corp of America [Member]	Dec. 31, 2012 Gypsum Board Class Action [Member]	Dec. 31, 2012 Gypsum Board Class Action [Member] Pennsylvania [Member]	Dec. 31, 2012 Gypsum Board Class Action [Member] Illinois [Member]	Sep. 30, 2013 Gypsum Board Class Action [Member] Pennsylvania and Illinois [Member]
Commitments and Contingencies [Line Items]
Restructuring and other charges	$ (76)	$ 4	$ (59)	$ (33)	$ (21)	$ (34)	$ (131)	$ (88)
Income tax examination, estimate of possible loss							$ 29
Number of claims filed										4	3	2	1	25
Loss contingency, number of defendants									8