| **Financing Activities**   | 12 Months Ended                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        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| **Receivables [Abstract]** |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        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| Financing Activities       | FINANCING ACTIVITIESA.  Contractual Maturities of Finance ReceivablesThe contractual maturities and future scheduled payments of outstanding receivables, as of December 31, 2013, were:(Millions of dollars)              Amounts due in RetailInstallmentSaleContracts WholesaleInstallmentSale Contracts RetailFinance Leases WholesaleFinance Leases RetailNotes Wholesale Notes Total2014 $2,218 $145 $3,277 $84 $3,628 $3,749 $13,1012015 1,709 24 2,215 64 2,263 231 6,5062016 1,156 14 1,314 37 1,758 150 4,4292017 626 3 595 17 1,475 18 2,7342018 215 — 207 9 669 5 1,105Thereafter 29 — 139 — 1,070 — 1,238  5,953 186 7,747 211 10,863 4,153 29,113Guaranteed residual value — — 386 58 — — 444Unguaranteed residual value — — 496 25 — — 521Less: Unearned income (100) (1) (739) (22) (89) (25) (976)Total $5,853 $185 $7,890 $272 $10,774 $4,128 $29,102Less: Allowance for credit losses             (378)Total net finance receivables             $28,724               Receivables generally may be repaid or refinanced without penalty prior to contractual maturity, and we also sell receivables.  Accordingly, this presentation should not be regarded as a forecast of future cash collections.B.  Credit Quality of Financing Receivables and Allowance for Credit Losses We apply a systematic methodology to determine the Allowance for credit losses for finance receivables.  Based upon our analysis of credit losses and risk factors, our portfolio segments are as follows:  •Customer - Finance receivables with retail customers.•Dealer - Finance receivables with Caterpillar dealers.•Caterpillar Purchased Receivables - Trade receivables purchased from Caterpillar entities.We further evaluate our portfolio segments by the class of finance receivables, which is defined as a level of information (below a portfolio segment) in which the finance receivables have the same initial measurement attribute and a similar method for assessing and monitoring credit risk.  Typically, our finance receivables within a geographic area have similar credit risk profiles and methods for assessing and monitoring credit risk.  Our classes, which align with management reporting for credit losses, are as follows:•North America - Finance receivables originated in the United States or Canada.•Europe - Finance receivables originated in Europe, Africa, Middle East and the Commonwealth of Independent States.•Asia/Pacific - Finance receivables originated in Australia, New Zealand, China, Japan, South Korea and Southeast Asia.•Mining - Finance receivables related to large mining customers worldwide.•Latin America - Finance receivables originated in Central and South American countries and Mexico.•Caterpillar Power Finance - Finance receivables related to marine vessels with Caterpillar engines worldwide and Caterpillar electrical power generation, gas compression and co-generation systems and non-Caterpillar equipment that is powered by these systems worldwide.Impaired loans and finance leasesFor all classes, a loan or finance lease is considered impaired, based on current information and events, if it is probable that we will be unable to collect all amounts due according to the contractual terms of the loan or finance lease.  Loans and finance leases reviewed for impairment include loans and finance leases that are past due, non-performing or in bankruptcy. Recognition of income is suspended and the loan or finance lease is placed on non-accrual status when management determines that collection of future income is not probable (generally after 120 days past due except in locations where local regulatory requirements dictate a different method, or instances in which relevant information is known that warrants placing the loan or finance lease on non-accrual status).  Accrual is resumed and previously suspended income is recognized, when the loan or finance lease becomes contractually current and/or collection doubts are removed.  Cash receipts on impaired loans or finance leases are recorded against the receivable and then to any unrecognized income.There were no impaired loans or finance leases as of December 31, 2013, 2012 and 2011, for the Dealer and Caterpillar Purchased Receivables portfolio segments.  The average recorded investment for impaired loans and finance leases for the Dealer and Caterpillar Purchased Receivables portfolio segments was zero during 2013, 2012 and 2011.Individually impaired loans and finance leases for the Customer portfolio segment were as follows:(Millions of dollars)              As of December 31, 2013 As of December 31, 2012Impaired Loans and Finance Leases With No Allowance Recorded RecordedInvestment UnpaidPrincipalBalance RelatedAllowance RecordedInvestment UnpaidPrincipalBalance RelatedAllowanceCustomer            North America $23 $22 $— $28 $27 $—Europe 48 47 — 45 45 —Asia/Pacific 7 7 — 2 2 —Mining 134 134 — 1 1 —Latin America 11 11 — 7 7 —Caterpillar Power Finance 223 222 — 295 295 —Total $446 $443 $— $378 $377 $—Impaired Loans and Finance Leases With An Allowance Recorded            Customer            North America $13 $13 $4 $25 $23 $7Europe 20 19 7 28 26 11Asia/Pacific 17 17 2 19 19 4Mining — — — — — —Latin America 23 23 6 30 30 8Caterpillar Power Finance 110 106 51 113 109 24Total $183 $178 $70 $215 $207 $54Total Impaired Loans and Finance Leases            Customer            North America $36 $35 $4 $53 $50 $7Europe 68 66 7 73 71 11Asia/Pacific 24 24 2 21 21 4Mining 134 134 — 1 1 —Latin America 34 34 6 37 37 8Caterpillar Power Finance 333 328 51 408 404 24Total $629 $621 $70 $593 $584 $54             (Millions of dollars)        As of December 31, 2011Impaired Loans and Finance Leases With No Allowance Recorded RecordedInvestment UnpaidPrincipalBalance RelatedAllowanceCustomer      North America $83 $80 $—Europe 47 46 —Asia/Pacific 4 4 —Mining 8 8 —Latin America 9 9 —Caterpillar Power Finance 175 170 —Total $326 $317 $—Impaired Loans and Finance Leases With An Allowance Recorded      Customer      North America $23 $20 $6Europe 22 21 8Asia/Pacific 9 9 3Mining — — —Latin America 19 19 4Caterpillar Power Finance 85 85 13Total $158 $154 $34Total Impaired Loans and Finance Leases      Customer      North America $106 $100 $6Europe 69 67 8Asia/Pacific 13 13 3Mining 8 8 —Latin America 28 28 4Caterpillar Power Finance 260 255 13Total $484 $471 $34       (Millions of dollars)              Year Ended December 31, 2013 Year Ended December 31, 2012 Year Ended December 31, 2011Impaired Loans and Finance Leases With No Allowance Recorded AverageRecordedInvestment InterestIncomeRecognized AverageRecordedInvestment InterestIncomeRecognized AverageRecordedInvestment InterestIncomeRecognizedCustomer            North America $25 $3 $50 $3 $91 $4Europe 49 1 45 1 11 —Asia/Pacific 4 — 3 — 5 —Mining 61 3 8 — 8 1Latin America 11 — 6 — 9 1Caterpillar Power Finance 271 5 220 2 221 6Total $421 $12 $332 $6 $345 $12Impaired Loans and Finance Leases With An Allowance Recorded            Customer            North America $18 $1 $25 $1 $56 $2Europe 22 1 27 1 20 —Asia/Pacific 18 1 15 1 11 1Mining 1 — — — — —Latin America 44 2 27 2 11 —Caterpillar Power Finance 135 1 94 — 61 —Total $238 $6 $188 $5 $159 $3Total Impaired Loans and Finance Leases            Customer            North America $43 $4 $75 $4 $147 $6Europe 71 2 72 2 31 —Asia/Pacific 22 1 18 1 16 1Mining 62 3 8 — 8 1Latin America 55 2 33 2 20 1Caterpillar Power Finance 406 6 314 2 282 6Total $659 $18 $520 $11 $504 $15             Non-accrual and past due loans and finance leasesFor all classes, we consider a loan or finance lease past due if any portion of a contractual payment is due and unpaid for more than 30 days.  Recognition of income is suspended and the loan or finance lease is placed on non-accrual status when management determines that collection of future income is not probable (generally after 120 days past due except in locations where local regulatory requirements dictate a different method, or instances in which relevant information is known that warrants placing the loan or finance lease on non-accrual status).  Accrual is resumed and previously suspended income is recognized, when the loan or finance lease becomes contractually current and/or collection doubts are removed. As of December 31, 2013, 2012 and 2011, there were no loans or finance leases on non-accrual status for the Dealer or Caterpillar Purchased Receivables portfolio segments. The investment in customer loans and finance leases on non-accrual status as of December 31, was as follows: (Millions of dollars)        2013 2012 2011Customer      North America $26 $59 $112Europe 28 38 58Asia/Pacific 50 36 24Mining 23 12 12Latin America 179 148 108Caterpillar Power Finance 119 220 158Total $425 $513 $472       Aging related to loans and finance leases was as follows:(Millions of dollars)                December 31, 2013  31-60 Days Past Due 61-90 Days Past Due 91+ Days Past Due TotalPast Due Current TotalFinance Receivables 91+ Still AccruingCustomer              North America $37 $12 $24 $73 $6,522 $6,595 $—Europe 26 15 29 70 2,805 2,875 6Asia/Pacific 55 46 59 160 3,174 3,334 11Mining 3 — 12 15 2,128 2,143 —Latin America 54 25 165 244 2,474 2,718 5Caterpillar Power Finance 55 30 60 145 2,946 3,091 —Dealer              North America — — — — 3,034 3,034 —Europe — — — — 569 569 —Asia/Pacific — — — — 706 706 —Mining — — — — 5 5 —Latin America — — — — 940 940 —Caterpillar Power Finance — — — — — — —Caterpillar Purchased Receivables              North America 26 5 2 33 1,539 1,572 2Europe 2 1 1 4 423 427 —Asia/Pacific — — — — 468 468 —Mining — — — — — — —Latin America — — — — 616 616 —Caterpillar Power Finance — — 1 1 8 9 1Total $258 $134 $353 $745 $28,357 $29,102 $25               (Millions of dollars)                December 31, 2012  31-60 Days Past Due 61-90 Days Past Due 91+ Days Past Due TotalPast Due Current TotalFinance Receivables 91+ Still AccruingCustomer              North America $35 $8 $52 $95 $5,889 $5,984 $—Europe 23 9 36 68 2,487 2,555 6Asia/Pacific 53 19 54 126 3,354 3,480 18Mining — 1 12 13 1,960 1,973 —Latin America 62 19 138 219 2,500 2,719 —Caterpillar Power Finance 15 14 126 155 3,017 3,172 4Dealer              North America — — — — 2,931 2,931 —Europe — — — — 652 652 —Asia/Pacific — — — — 945 945 —Mining — — — — 1 1 —Latin America — — — — 1,057 1,057 —Caterpillar Power Finance — — — — — — —Caterpillar Purchased Receivables              North America 17 3 2 22 1,334 1,356 2Europe 1 — — 1 331 332 —Asia/Pacific — — — — 868 868 —Mining — — — — — — —Latin America — — — — 547 547 —Caterpillar Power Finance — — 1 1 10 11 1Total $206 $73 $421 $700 $27,883 $28,583 $31               (Millions of dollars)                December 31, 2011  31-60 Days Past Due 61-90 Days Past Due 91+ Days Past Due TotalPast Due Current TotalFinance Receivables 91+ Still AccruingCustomer              North America $75 $39 $111 $225 $5,448 $5,673 $9Europe 27 11 57 95 2,129 2,224 10Asia/Pacific 48 23 38 109 3,102 3,211 14Mining — — 12 12 1,473 1,485 —Latin America 32 15 99 146 2,339 2,485 —Caterpillar Power Finance 14 16 125 155 2,765 2,920 25Dealer              North America — — 2 2 2,412 2,414 2Europe — — — — 334 334 —Asia/Pacific — — — — 516 516 —Mining — — — — — — —Latin America — — — — 709 709 —Caterpillar Power Finance — — — — — — —Caterpillar Purchased Receivables              North America 25 4 6 35 1,801 1,836 6Europe 3 — — 3 399 402 —Asia/Pacific — — — — 465 465 —Mining — — — — — — —Latin America — — — — 422 422 —Caterpillar Power Finance — — — — 29 29 —Total $224 $108 $450 $782 $24,343 $25,125 $66               Allowance for credit losses The Allowance for credit losses as of December 31, 2013 was $378 million or 1.30 percent of net finance receivables compared with $426 million or 1.49 percent as of December 31, 2012.  The overall decrease of $48 million in Allowance for credit losses during the year reflects a $55 million decrease associated with the lower allowance rate, partially offset by a $7 million increase due to an increase in our net finance receivables portfolio.  The lower allowance rate reflects write-offs taken in 2013, primarily related to our European marine portfolio that had been previously provided for in the Allowance for credit losses, favorable changes in our estimated probabilities of default (due to improved financial health of our customers), continued refinements of estimated loss emergence periods and general improvement in the economic conditions of the industries we serve.The Allowance for credit losses as of December 31, 2012 was $426 million or 1.49 percent of net finance receivables compared with $369 million or 1.47 percent as of December 31, 2011. The overall increase of $57 million in Allowance for credit losses during the year reflects a $51 million increase in allowance due to an increase in our net finance receivables portfolio and a $6 million increase associated with the higher allowance rate.An analysis of the Allowance for credit losses during 2013, 2012 and 2011 was as follows:(Millions of dollars)          December 31, 2013Allowance for Credit Losses: Customer Dealer CaterpillarPurchased Receivables TotalBalance at beginning of year $414 $9 $3 $426Receivables written off (179) — — (179)Recoveries on receivables previously written off 56 — — 56Provision for credit losses 83 1 — 84Adjustment due to sale of receivables (3) — — (3)Foreign currency translation adjustment (6) — — (6)Balance at end of year $365 $10 $3 $378         Individually evaluated for impairment $70 $— $— $70Collectively evaluated for impairment 295 10 3 308Ending Balance $365 $10 $3 $378         Recorded Investment in Finance Receivables:        Individually evaluated for impairment $629 $— $— $629Collectively evaluated for impairment 20,127 5,254 3,092 28,473Ending Balance $20,756 $5,254 $3,092 $29,102         (Millions of dollars)          December 31, 2012Allowance for Credit Losses: Customer Dealer CaterpillarPurchased Receivables TotalBalance at beginning of year $360 $6 $3 $369Receivables written off (149) — — (149)Recoveries on receivables previously written off 47 — — 47Provision for credit losses 157 3 — 160Adjustment due to sale of receivables (2) — — (2)Foreign currency translation adjustment 1 — — 1Balance at end of year $414 $9 $3 $426         Individually evaluated for impairment $54 $— $— $54Collectively evaluated for impairment 360 9 3 372Ending Balance $414 $9 $3 $426         Recorded Investment in Finance Receivables:        Individually evaluated for impairment $593 $— $— $593Collectively evaluated for impairment 19,290 5,586 3,114 27,990Ending Balance $19,883 $5,586 $3,114 $28,583         (Millions of dollars)          December 31, 2011Allowance for Credit Losses: Customer Dealer CaterpillarPurchased Receivables TotalBalance at beginning of year $357 $5 $1 $363Receivables written off (210) — — (210)Recoveries on receivables previously written off 52 — — 52Provision for credit losses 167 1 2 170Adjustment due to sale of receivables (3) — — (3)Foreign currency translation adjustment (3) — — (3)Balance at end of year $360 $6 $3 $369         Individually evaluated for impairment $34 $— $— $34Collectively evaluated for impairment 326 6 3 335Ending Balance $360 $6 $3 $369         Recorded Investment in Finance Receivables:        Individually evaluated for impairment $484 $— $— $484Collectively evaluated for impairment 17,514 3,973 3,154 24,641Ending Balance $17,998 $3,973 $3,154 $25,125         Credit quality of finance receivablesThe credit quality of finance receivables is reviewed on a monthly basis.  Credit quality indicators include performing and non-performing.  Non-performing is defined as finance receivables currently over 120 days past due and/or on non-accrual status or in bankruptcy.  Finance receivables not meeting the criteria listed above are considered performing.  Non-performing receivables have the highest probability for credit loss.  The Allowance for credit losses attributable to non-performing receivables is based on the most probable source of repayment, which is normally the liquidation of collateral.  In determining collateral value, we estimate the current fair market value of the collateral less selling costs.  In addition, consideration is given to credit enhancements such as additional collateral and contractual third-party guarantees in determining the Allowance for credit losses attributable to non-performing receivables.The recorded investment in performing and non-performing finance receivables was as follows:(Millions of dollars)          December 31, 2013  Customer Dealer CaterpillarPurchased Receivables TotalPerforming        North America $6,569 $3,034 $1,572 $11,175Europe 2,847 569 427 3,843Asia/Pacific 3,284 706 468 4,458Mining 2,120 5 — 2,125Latin America 2,539 940 616 4,095Caterpillar Power Finance 2,972 — 9 2,981Total Performing $20,331 $5,254 $3,092 $28,677Non-Performing        North America $26 $— $— $26Europe 28 — — 28Asia/Pacific 50 — — 50Mining 23 — — 23Latin America 179 — — 179Caterpillar Power Finance 119 — — 119Total Non-Performing $425 $— $— $425Total Performing and Non-Performing        North America $6,595 $3,034 $1,572 $11,201Europe 2,875 569 427 3,871Asia/Pacific 3,334 706 468 4,508Mining 2,143 5 — 2,148Latin America 2,718 940 616 4,274Caterpillar Power Finance 3,091 — 9 3,100Total $20,756 $5,254 $3,092 $29,102         (Millions of dollars)          December 31, 2012  Customer Dealer CaterpillarPurchased Receivables TotalPerforming        North America $5,925 $2,931 $1,356 $10,212Europe 2,517 652 332 3,501Asia/Pacific 3,444 945 868 5,257Mining 1,961 1 — 1,962Latin America 2,571 1,057 547 4,175Caterpillar Power Finance 2,952 — 11 2,963Total Performing $19,370 $5,586 $3,114 $28,070Non-Performing        North America $59 $— $— $59Europe 38 — — 38Asia/Pacific 36 — — 36Mining 12 — — 12Latin America 148 — — 148Caterpillar Power Finance 220 — — 220Total Non-Performing $513 $— $— $513Total Performing and Non-Performing        North America $5,984 $2,931 $1,356 $10,271Europe 2,555 652 332 3,539Asia/Pacific 3,480 945 868 5,293Mining 1,973 1 — 1,974Latin America 2,719 1,057 547 4,323Caterpillar Power Finance 3,172 — 11 3,183Total $19,883 $5,586 $3,114 $28,583         (Millions of dollars)          December 31, 2011  Customer Dealer CaterpillarPurchased Receivables TotalPerforming        North America $5,561 $2,414 $1,836 $9,811Europe 2,166 334 402 2,902Asia/Pacific 3,187 516 465 4,168Mining 1,473 — — 1,473Latin America 2,377 709 422 3,508Caterpillar Power Finance 2,762 — 29 2,791Total Performing $17,526 $3,973 $3,154 $24,653Non-Performing        North America $112 $— $— $112Europe 58 — — 58Asia/Pacific 24 — — 24Mining 12 — — 12Latin America 108 — — 108Caterpillar Power Finance 158 — — 158Total Non-Performing $472 $— $— $472Total Performing and Non-Performing        North America $5,673 $2,414 $1,836 $9,923Europe 2,224 334 402 2,960Asia/Pacific 3,211 516 465 4,192Mining 1,485 — — 1,485Latin America 2,485 709 422 3,616Caterpillar Power Finance 2,920 — 29 2,949Total $17,998 $3,973 $3,154 $25,125         Troubled debt restructuringsA restructuring of a loan or finance lease receivable constitutes a troubled debt restructuring (TDR) when the lender grants a concession it would not otherwise consider to a borrower experiencing financial difficulties. Concessions granted may include extended contract maturities, inclusion of interest only periods, below market interest rates and extended skip payment periods.  TDRs are reviewed along with other receivables as part of management’s ongoing evaluation of the adequacy of the Allowance for credit losses.  The Allowance for credit losses attributable to TDRs is based on the most probable source of repayment, which is normally the liquidation of collateral.  In determining collateral value, we estimate the current fair market value of the collateral less selling costs.  In addition, consideration is given to credit enhancements such as additional collateral and contractual third-party guarantees in determining the Allowance for credit losses attributable to TDRs.There were no loans or finance lease receivables modified as TDRs during the years ended December 31, 2013, 2012 and 2011 for the Dealer or Caterpillar Purchased Receivables portfolio segments.Loans and finance lease receivables in the Customer portfolio segment modified as TDRs during the years ended December 31, 2013, 2012 and 2011, were as follows:(Dollars in millions)        Year Ended December 31, 2013  Number ofContracts Pre-TDROutstandingRecorded Investment Post-TDROutstandingRecorded InvestmentCustomer      North America 62 $9 $9Europe 51 7 7Asia/Pacific 3 1 1Mining 45 123 123Latin America 16 2 2Caterpillar Power Finance(1) 17 153 157Total(2) 194 $295 $299         Year Ended December 31, 2012  Number ofContracts Pre-TDROutstandingRecorded Investment Post-TDROutstandingRecorded InvestmentCustomer      North America 98 $15 $15Europe 21 8 8Asia/Pacific 12 3 3Latin America 41 5 5Caterpillar Power Finance(1) 27 253 253Total(2) 199 $284 $284         Year Ended December 31, 2011  Number ofContracts Pre-TDROutstandingRecorded Investment Post-TDROutstandingRecorded InvestmentCustomer      North America 71 $13 $13Europe 7 44 44Latin America 12 10 10Caterpillar Power Finance(1) 35 117 117Total(2) 125 $184 $184       (1) During the years ended December 31, 2013, 2012 and 2011, $25 million, $24 million and $15 million, respectively, of additional funds were subsequently loaned to a borrower whose terms had been modified in a TDR.  The $25 million, $24 million and $15 million of additional funds are not reflected in the tables above as no incremental modifications have been made with the borrower during the periods presented.  At December 31, 2013, remaining commitments to lend additional funds to a borrower whose terms have been modified in a TDR were $6 million.(2) Modifications include extended contract maturities, inclusion of interest only periods, below market interest rates, and extended skip payment periods.TDRs in the Customer portfolio segment with a payment default during the years ended December 31, 2013, 2012 and 2011, which had been modified within twelve months prior to the default date, were as follows:(Dollars in millions)              Year Ended December 31, 2013 Year Ended December 31, 2012 Year Ended December 31, 2011  Number ofContracts Post-TDRRecordedInvestment Number ofContracts Post-TDRRecordedInvestment Number ofContracts Post-TDRRecordedInvestmentCustomer            North America 19 $4 49 $4 48 $26Europe 5 — — — 1 1Asia/Pacific — — 2 1 — —Latin America — — — — 7 4  Caterpillar Power Finance 2 3 16 21 14 70Total 26 $7 67 $26 70 $101             C.  Transfers of ReceivablesSecuritized retail installment sale contracts and finance leasesWe have periodically transferred certain finance receivables relating to our retail installment sale contracts and finance leases to special purpose entities (SPEs) as part of our asset-backed securitization program.  These SPEs were concluded to be VIEs.  We determined that we were the primary beneficiary based on our power to direct activities through our role as servicer and our obligation to absorb losses and right to receive benefits and therefore consolidated these securitization SPEs.On April 25, 2011, we exercised a cleanup call on our only outstanding asset-backed securitization transaction.  As a result, we had no assets or liabilities related to our securitization program as of December 31, 2013, 2012 or 2011.Off-balance sheet managed assetsCertain finance receivables and equipment on operating leases are sold to third parties with limited or no recourse to us to mitigate the concentration of credit risk with certain customers and are generally accounted for as sales.  In 2013, 2012 and 2011, we received $243 million, $206 million and $207 million, respectively, of cash proceeds and recognized pre-tax gains of $4 million,$3 million and $4 million, respectively, from the sale of such assets.  We typically maintain servicing responsibilities for these third-party assets, which totaled $322 million,$291 million and $235 million as of December 31, 2013, 2012 and 2011, respectively.  Because we do not receive a servicing fee for these assets, a servicing liability is recorded.  As of December 31, 2013, 2012 and 2011, these liabilities were not material.  None of the receivables that are directly or indirectly sold or transferred to third parties in any of the foregoing transactions are available to pay our creditors. Total off-balance sheet managed assets as of December 31, were as follows: (Millions of dollars)        2013 2012 2011Retail notes receivable $126 $49 $39Retail finance leases 103 116 133Operating leases 61 60 15Retail installment sale contracts 32 66 48Total off-balance sheet managed assets $322 $291 $235        D.  Purchases of Trade Receivables from Caterpillar Entities We purchase trade receivables from Caterpillar entities at a discount.  The discount is an estimate of the amount of financing revenue that would be earned at a market rate on these trade receivables over their expected life.  The discount is amortized into revenue on an effective yield basis over the life of the receivables and recognized as Wholesale finance revenue.  For the years ended December 31, 2013, 2012 and 2011, amortized discounts for the trade receivables were $233 million, $241 million and $212 million, respectively.  In the Consolidated Statements of Cash Flows, collection of the discount is included in investing activities as the receivables are collected. |

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| - Definition
The entire disclosure for financing receivables. Examples of financing receivables include, but are not limited to, loans, trade accounts receivables, notes receivable, credit cards, and receivables relating to a lessor's right(s) to payment(s) from a lease other than an operating lease that is recognized as assets.
+ References
Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -URI http://asc.fasb.org/subtopic&trid=2196772Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 55 -Paragraph 14 -URI http://asc.fasb.org/extlink&oid=32702940&loc=SL6953791-111525
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