Commitments and Contingencies - Warranty Reserve (Details) (USD $) In Millions | 9 Months Ended | |
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Sep. 30, 2011 | Sep. 30, 2010 | |
Product Liability Contingency [Line Items] | ||
Warranty reserve liability, beginning balance | $ 24 | $ 25 |
Warranty reserve liability, accruals for warranties issued | 28 | 33 |
Warranty reserve liability, settlements (in cash or in kind) | (32) | (35) |
Warranty reserve liability, ending balance | $ 20 | $ 23 |
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.
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- Definition Amount as of the balance sheet date of the aggregate standard product warranty liability. Does not include the balance for the extended product warranty liability. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Represents the aggregate decrease in the liability for payments made (in cash or in kind) to satisfy claims under the terms of the standard product warranty. Does not include any Increase or Decrease in the liability for payments related to extended product warranties. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Represents the aggregate increase in the liability for accruals related to standard product warranties issued during the reporting period. Does not include any increase in the liability for accruals related to extended product warranties. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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