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Immaterial Corrections (Details 1) (USD $) In Millions, unless otherwise specified | Dec. 31, 2011 | Dec. 31, 2010
--- | --- | ---
Assets |  |
Current assets of discontinued operations | $ 0 | $ 3,457
Total current assets | 1,762 | 4,424
Deferred income taxes | 45 | 320
Non-current assets of discontinued operations | 0 | 5,865
Total non-current assets | 1,909 | 8,191
Total assets | 3,671 | 12,615
Liabilities and Shareholders' Equity |  |
Accrued liabilities | 468 | 442
Current liabilities of discontinued operations | 0 | 1,892
Total current liabilities | 834 | 2,741
Other non-current liabilities | 295 | 325
Non-current liabilities of discontinued operations | 0 | 1,917
Total non-current liabilities | 2,143 | 5,413
Total liabilities | 2,977 | 8,154
Shareholders' Equity: |  |
Retained earnings | 852 | 5,441
Postretirement benefit plans | (153) | (1,359)
Cumulative translation adjustments | (97) | 276
Total shareholders' equity | 694 | 4,461
Total liabilities and shareholders' equity | 3,671 | 12,615
As Previously Reported with Reclassification for Discontinued Operations [Member] |  |
Assets |  |
Current assets of discontinued operations |  | 3,459
Total current assets |  | 4,426
Deferred income taxes |  | 339
Non-current assets of discontinued operations |  | 5,871
Total non-current assets |  | 8,216
Total assets |  | 12,642
Liabilities and Shareholders' Equity |  |
Accrued liabilities |  | 408
Current liabilities of discontinued operations |  | 1,883
Total current liabilities |  | 2,743
Other non-current liabilities |  | 322
Non-current liabilities of discontinued operations |  | 1,902
Total non-current liabilities |  | 5,395
Total liabilities |  | 8,138
Shareholders' Equity: |  |
Retained earnings |  | 5,499
Postretirement benefit plans |  | (1,360)
Cumulative translation adjustments |  | 262
Total shareholders' equity |  | 4,504
Total liabilities and shareholders' equity |  | 12,642
Adjustments [Member] |  |
Assets |  |
Current assets of discontinued operations |  | (2)
Total current assets |  | (2)
Deferred income taxes |  | (19)
Non-current assets of discontinued operations |  | (6)
Total non-current assets |  | (25)
Total assets |  | (27)
Liabilities and Shareholders' Equity |  |
Accrued liabilities |  | (11)
Current liabilities of discontinued operations |  | 9
Total current liabilities |  | (2)
Other non-current liabilities |  | 3
Non-current liabilities of discontinued operations |  | 15
Total non-current liabilities |  | 18
Total liabilities |  | 16
Shareholders' Equity: |  |
Retained earnings |  | (58)
Postretirement benefit plans |  | 1
Cumulative translation adjustments |  | 14
Total shareholders' equity |  | (43)
Total liabilities and shareholders' equity |  | (27)
As Adjusted and with Reclassification for Discontinued Operations [Member] |  |
Assets |  |
Current assets of discontinued operations |  | 3,457
Total current assets |  | 4,424
Deferred income taxes |  | 320
Non-current assets of discontinued operations |  | 5,865
Total non-current assets |  | 8,191
Total assets |  | 12,615
Liabilities and Shareholders' Equity |  |
Accrued liabilities |  | 397
Current liabilities of discontinued operations |  | 1,892
Total current liabilities |  | 2,741
Other non-current liabilities |  | 325
Non-current liabilities of discontinued operations |  | 1,917
Total non-current liabilities |  | 5,413
Total liabilities |  | 8,154
Shareholders' Equity: |  |
Retained earnings |  | 5,441
Postretirement benefit plans |  | (1,359)
Cumulative translation adjustments |  | 276
Total shareholders' equity |  | 4,461
Total liabilities and shareholders' equity |  | $ 12,615

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