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Receivables, Net | 12 Months Ended
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Dec. 31, 2011
Receivables, Net [Abstract] |
Receivables, Net | NOTE 9 Receivables, Net NOTE 9 Receivables, Net
|  | 2011 |  | 2010
Trade accounts receivable |  |  | $ | 361 |  |  |  | $ | 305 |
Notes receivable |  |  |  | 7 |  |  |  |  | 5 |
Other receivables |  |  |  | 41 |  |  |  |  | 18 |
Receivables, gross |  |  |  | 409 |  |  |  |  | 328 |
Allowance for doubtful accounts |  |  |  | (13 | ) |  |  |  | (13 | )
Receivables, net |  |  | $ | 396 |  |  |  | $ | 315 |
The following table displays an aggregate rollforward of the allowance for doubtful accounts, for the years ended December 31, 2011 and 2010.
|  | 2011 |  | 2010 |  | 2009
Allowance for doubtful accounts – January 1 |  |  | $ | 13 |  |  |  | $ | 21 |  |  |  | $ | 12 |
Charges (benefits) to income |  |  |  | 2 |  |  |  |  | (3 | ) |  |  |  | 13 |
Write-offs |  |  |  | (1 | ) |  |  |  | (3 | ) |  |  |  | (3 | )
Foreign currency and other |  |  |  | (1 | ) |  |  |  | (2 | ) |  |  |  | (1 | )
Allowance for doubtful accounts – December 31 |  |  | $ | 13 |  |  |  | $ | 13 |  |  |  | $ | 21 |

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- Definition The entire disclosure for claims held for amounts due a company. Examples include trade accounts receivables, notes receivables, loans receivables. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=6965416&loc=d3e5066-111524 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 7 -Article 9 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Statement of Position (SOP) -Number 01-6 -Paragraph 13 -Subparagraph d -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 11 -URI http://asc.fasb.org/extlink&oid=6965416&loc=d3e5162-111524 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 3, 4 -Article 5 Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08.(k)) -URI http://asc.fasb.org/extlink&oid=6881521&loc=d3e23780-122690 Reference 7: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.3,4) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 8: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Article 4 -Section 08 -Paragraph k Reference 9: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=6965416&loc=d3e5074-111524 + Details
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