| **Consolidated Statements of Profit (USD $)In Millions, unless otherwise specified** | 3 Months Ended | 6 Months Ended |
|--------------------------------------------------------------------------------------|----------------|----------------|
||
| **Revenues:**                                                                        |           |                |   |  |   |  |   |  |
| Retail finance                                                                       | $ 328          |                | $ 326 |  | $ 654 |  | $ 640 |  |
| Operating lease                                                                      | 214            |                | 221 |  | 430 |  | 440 |  |
| Wholesale finance                                                                    | 86             |                | 79 |  | 170 |  | 144 |  |
| Other, net                                                                           | 40             |                | 49 |  | 82 |  | 91 |  |
| Total revenues                                                                       | 668            |                | 675 |  | 1,336 |  | 1,315 |  |
| **Expenses:**                                                                        |           |                |   |  |   |  |   |  |
| Interest                                                                             | 198            |                | 209 |  | 402 |  | 413 |  |
| Depreciation on equipment leased to others                                           | 172            |                | 176 |  | 341 |  | 347 |  |
| General, operating and administrative                                                | 105            |                | 101 |  | 204 |  | 190 |  |
| Provision for credit losses                                                          | 34             |                | 31 |  | 53 |  | 86 |  |
| Other                                                                                | 5              |                | 10 |  | 13 |  | 17 |  |
| Total expenses                                                                       | 514            |                | 527 |  | 1,013 |  | 1,053 |  |
| Other income (expense)                                                               | (10)           |                | 4 |  | (9) |  | 5 |  |
| Profit before income taxes                                                           | 144            |                | 152 |  | 314 |  | 267 |  |
| Provision for income taxes                                                           | 39             |                | 40 |  | 85 |  | 69 |  |
| Profit of consolidated companies                                                     | 105            |                | 112 |  | 229 |  | 198 |  |
| Less: Profit attributable to noncontrolling interests                                | 1              |                | 5 |  | 5 |  | 8 |  |
| Profit                                                                               | $ 104          | [1]            | $ 107 | [1] | $ 224 | [1] | $ 190 | [1] |
|                                                                                      |
| [1]Profit attributable to Caterpillar Financial Services Corporation.                |

| X                                                                                                                                                                                                                                                                                                                                                                                                                                                                   |
|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
Includes revenue earned on loans that allow customers and dealers to use their Caterpillar equipment or other assets as collateral to obtain financing. Also includes the revenue recognized from retail finance leases and installment sales contract.
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| - Definition
Includes revenue earned on Inventory/rental programs, which provide assistance to dealers by financing their new Caterpillar inventory and rental fleets. Also includes revenue earned on short-term dealer receivables we purchase from Caterpillar at a discount.
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No definition available.
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| - Definition
The aggregate costs incurred during the reporting period related to financial services rendered by an entity.
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The aggregate financial services revenue and operating interest income earned during the reporting period.
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Sum of operating profit and nonoperating income or expense before Income or Loss from equity method investments, income taxes, extraordinary items, and noncontrolling interest.
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The sum of the current income tax expense or benefit and the deferred income tax expense or benefit pertaining to continuing operations.
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The cost of borrowed funds accounted for as interest that was charged against earnings during the period.
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The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.
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|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
The portion of net Income or Loss attributable to the noncontrolling interest (if any) deducted in order to derive the portion attributable to the parent.
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| - Definition
The total depreciation charge recorded for property subject to or held for lease.
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The total amount of revenue recognized for the period from operating leases, including minimum lease revenue, contingent revenue, percentage revenue and sublease revenue.
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The total amount of other operating cost and expense items that are associated with the entity's normal revenue producing operation.
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The net amount of other income and expense amounts, the components of which are not separately disclosed on the income statement, resulting from ancillary business-related activities (that is, excluding major activities considered part of the normal operations of the business) also known as other nonoperating income (expense) recognized for the period. Such amounts may include: (a) dividends, (b) interest on securities, (c) net gains or losses on securities, (d) unusual costs, (e) gains or losses on foreign exchange transactions, and (f) miscellaneous other income and expense items.
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The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest.
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| - Definition
The sum of the periodic provision charged to operations, based on an assessment of the uncollectibility of the loan and lease portfolio, the offset to which is either added to or deducted from the allowance account for the purpose of reducing loan receivable and leases to an amount that approximates their net realizable value (the amount expected to be collected).
+ References
Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 225 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-04.11) -URI http://asc.fasb.org/extlink&oid=6879574&loc=d3e536633-122882Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Article 9 -Section 04 -Paragraph 11Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Audit and Accounting Guide (AAG) -Number AAG-DEP -Chapter 5 -Paragraph 168, 169, 170 -IssueDate 2006-05-01 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009.  This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6943989&loc=d3e3602-108585
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| - Definition
Fees and other service revenues recognized in the period that are not otherwise specified in the taxonomy.
+ References
Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.1(d)) -URI http://asc.fasb.org/extlink&oid=6880815&loc=d3e20235-122688
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|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
The aggregate total costs related to selling a firm's product and services, as well as all other general and administrative expenses. Direct selling expenses (for example, credit, warranty, and advertising) are expenses that can be directly linked to the sale of specific products. Indirect selling expenses are expenses that cannot be directly linked to the sale of specific products, for example telephone expenses, Internet, and postal charges. General and administrative expenses include salaries of non-sales personnel, rent, utilities, communication, etc.
+ References
Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Accounting Research Bulletin (ARB) -Number 43 -Chapter 4 -Paragraph 5A -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009.  This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Article 5 -Section 03 -Paragraph 4Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.4) -URI http://asc.fasb.org/extlink&oid=6880815&loc=d3e20235-122688Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 330 -SubTopic 10 -Section 30 -Paragraph 8 -URI http://asc.fasb.org/extlink&oid=6386349&loc=d3e3636-108311
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