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RESTRUCTURING, IMPAIRMENT AND PLANT CLOSING COSTS (Details) (USD $)
In Millions, unless otherwise specified |
3 Months Ended | 12 Months Ended | 3 Months Ended | 12 Months Ended | 3 Months Ended | 3 Months Ended | 12 Months Ended | 3 Months Ended | 12 Months Ended | 3 Months Ended | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Mar. 31, 2014
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Mar. 31, 2013
|
Dec. 31, 2013
|
Dec. 31, 2012
|
Dec. 31, 2011
|
Mar. 31, 2014
2013 and prior initiatives
|
Mar. 31, 2014
Workforce reductions
item
|
Dec. 31, 2013
Workforce reductions
item
|
Dec. 31, 2012
Workforce reductions
|
Dec. 31, 2011
Workforce reductions
|
Mar. 31, 2014
Workforce reductions
2013 and prior initiatives
|
Dec. 31, 2010
Demolition and decommissioning
|
Mar. 31, 2014
Demolition and decommissioning
2013 and prior initiatives
|
Mar. 31, 2014
Non-cancelable lease and contract termination costs
|
Dec. 31, 2013
Non-cancelable lease and contract termination costs
|
Dec. 31, 2011
Non-cancelable lease and contract termination costs
|
Dec. 31, 2010
Non-cancelable lease and contract termination costs
|
Mar. 31, 2014
Non-cancelable lease and contract termination costs
2013 and prior initiatives
|
Dec. 31, 2012
Other restructuring costs
|
Mar. 31, 2014
Other restructuring costs
|
Dec. 31, 2013
Other restructuring costs
|
Dec. 31, 2010
Other restructuring costs
|
Mar. 31, 2014
Other restructuring costs
2013 and prior initiatives
|
|
| Accrued restructuring costs rollforward | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý |
| Accrued liabilities at the beginning of the period | $ 113 | $ 105 | $ 105 | $ 92 | $ 49 | Ìý | $ 52 | $ 90 | $ 73 | $ 36 | Ìý | $ 1 | Ìý | $ 60 | $ 15 | $ 17 | $ 7 | Ìý | $ 2 | $ 1 | $ 1 | $ 5 | Ìý |
| Restructuring charges | Ìý | Ìý | Ìý | Ìý | Ìý | 41 | Ìý | Ìý | Ìý | Ìý | 33 | Ìý | 2 | 2 | Ìý | Ìý | Ìý | 4 | Ìý | Ìý | Ìý | Ìý | 2 |
| Reversal of reserves no longer required | (4) | (7) | (26) | (16) | (5) | Ìý | (4) | (22) | (15) | (5) | Ìý | Ìý | Ìý | Ìý | (4) | Ìý | Ìý | Ìý | (1) | Ìý | Ìý | Ìý | Ìý |
| Restructuring payments | Ìý | Ìý | Ìý | Ìý | Ìý | (24) | Ìý | Ìý | Ìý | Ìý | (17) | Ìý | (2) | Ìý | Ìý | Ìý | Ìý | (3) | Ìý | Ìý | Ìý | Ìý | (2) |
| Accrued liabilities at the end of the period | $ 126 | Ìý | $ 113 | $ 105 | $ 92 | Ìý | $ 64 | $ 52 | $ 90 | $ 73 | Ìý | $ 1 | Ìý | $ 61 | $ 60 | $ 17 | $ 7 | Ìý | Ìý | $ 1 | $ 1 | $ 5 | Ìý |
| Number of positions terminated | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | 483 | 403 | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý |
| Number of positions not terminated | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | 415 | 324 | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý |