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INCOME TAXES (Details 4) (USD $) In Millions, unless otherwise specified | 12 Months Ended
--- | ---
Dec. 31, 2013 | Dec. 31, 2012
Reconciliation of the beginning and ending liability for uncertain tax positions, including related interest and penalties |  |
Balance at the beginning of the period | $ 68 | $ 81
Current year tax positions: Additions | 9 | 6
Prior year tax positions: Additions | 1 |
Prior year tax positions: Reductions | (2) | (4)
Settlements with tax authorities | (1) |
Lapse of applicable statute of limitations | (12) | (12)
Interest and penalties recognized in income tax expense | (4) | (3)
Balance at the end of the period | 59 | 68
Unrecognized tax benefits that would impact effective tax rate if recognized | 31 | 34
Reasonably possible reduction in the liability for uncertain tax positions | 1 |
Deferred income taxes and other |  |
Reconciliation of the beginning and ending liability for uncertain tax positions, including related interest and penalties |  |
Balance at the end of the period | 65 | 74
Accrued liabilities |  |
Reconciliation of the beginning and ending liability for uncertain tax positions, including related interest and penalties |  |
Balance at the end of the period | 0 | 1
Other assets |  |
Reconciliation of the beginning and ending liability for uncertain tax positions, including related interest and penalties |  |
Balance at the end of the period | 6 | 7
Uncertain Tax Positions |  |
Reconciliation of the beginning and ending liability for uncertain tax positions, including related interest and penalties |  |
Balance at the beginning of the period | 51 | 61
Current year tax positions: Additions | 9 | 6
Prior year tax positions: Additions | 1 |
Prior year tax positions: Reductions | (2) | (4)
Settlements with tax authorities | (1) |
Lapse of applicable statute of limitations | (12) | (12)
Balance at the end of the period | 46 | 51
Interest and Penalties |  |
Reconciliation of the beginning and ending liability for uncertain tax positions, including related interest and penalties |  |
Balance at the beginning of the period | 17 | 20
Interest and penalties recognized in income tax expense | (4) | (3)
Balance at the end of the period | $ 13 | $ 17

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- Definition Represents the increase (decrease) in unrecognized tax benefit that results in income tax expense (benefit). + References No definition available. + Details
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- Definition The estimated upper bound of the reasonably possible change in the total amount of the unrecognized tax benefit (that will significantly increase or decrease within twelve months of the balance sheet date) for a tax position taken. + 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) -URI http://asc.fasb.org/extlink&oid=6907707&loc=d3e32718-109319 + Details
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- Definition Amount of unrecognized tax benefits pertaining to uncertain tax positions taken in tax returns. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Unrecognized Tax Benefit -URI http://asc.fasb.org/extlink&oid=6527854 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 15A -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6907707&loc=SL6600010-109319 + Details
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- Definition Amount of decrease in unrecognized tax benefits resulting from tax positions taken in prior period tax returns. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 15A -Subparagraph (a)(1) -URI http://asc.fasb.org/extlink&oid=6907707&loc=SL6600010-109319 + Details
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- Definition Amount of increase in unrecognized tax benefits resulting from tax positions that have been or will be taken in current period tax return. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 15A -Subparagraph (a)(2) -URI http://asc.fasb.org/extlink&oid=6907707&loc=SL6600010-109319 + Details
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- Definition Amount of decrease in unrecognized tax benefits resulting from lapses of applicable statutes of limitations. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 15A -Subparagraph (a)(4) -URI http://asc.fasb.org/extlink&oid=6907707&loc=SL6600010-109319 + Details
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- Definition The total amount of unrecognized tax benefits that, if recognized, would affect the effective tax rate. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 15A -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=6907707&loc=SL6600010-109319 + Details
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