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    <Log type="Info">Columns in Cash Flows statement 'Consolidated Statement of Cash Flows (USD $)' have maximum duration 364 days and at least 37 values. Shorter duration columns must have at least one fourth (9) as many values. Column '7/1/2014 - 9/30/2014' is shorter (91 days) and has only 2 values, so it is being removed.</Log>
    <Log type="Info">Columns in Cash Flows statement 'Consolidated Statement of Cash Flows (USD $)' have maximum duration 364 days and at least 37 values. Shorter duration columns must have at least one fourth (9) as many values. Column '10/1/2014 - 12/31/2014' is shorter (91 days) and has only 2 values, so it is being removed.</Log>
    <Log type="Info">Columns in Cash Flows statement 'Consolidated Statement of Cash Flows (USD $)' have maximum duration 364 days and at least 37 values. Shorter duration columns must have at least one fourth (9) as many values. Column '1/1/2015 - 3/31/2015' is shorter (89 days) and has only 3 values, so it is being removed.</Log>
    <Log type="Info">'Monetary' elements on report '100460 - Disclosure - Investments in Marketable Securities - Additional Information (Details)' had a mix of different decimal attribute values.</Log>
    <Log type="Info">'Monetary' elements on report '100680 - Disclosure - Debt - Additional Information (Details)' had a mix of different decimal attribute values.</Log>
    <Log type="Info">'Monetary' elements on report '100720 - Disclosure - Liquidity Facilities and Letters of Credit - Additional Information (Details)' had a mix of different decimal attribute values.</Log>
    <Log type="Info">'Monetary' elements on report '100790 - Disclosure - Income Tax Provision - Additional Information (Details)' had a mix of different decimal attribute values.</Log>
    <Log type="Info">'Monetary' elements on report '100820 - Disclosure - Commitments and Contingencies - Additional Information (Details)' had a mix of different decimal attribute values.</Log>
    <Log type="Info">Process Flow-Through: 100010 - Statement - Consolidated Statement of Income</Log>
    <Log type="Info">	Process Flow-Through: Removing column '3 Months Ended
Mar. 31, 2015'</Log>
    <Log type="Info">	Process Flow-Through: Removing column '3 Months Ended
Dec. 31, 2014'</Log>
    <Log type="Info">	Process Flow-Through: Removing column '3 Months Ended
Sep. 30, 2014'</Log>
    <Log type="Info">	Process Flow-Through: Removing column '3 Months Ended
Jun. 30, 2014'</Log>
    <Log type="Info">	Process Flow-Through: Removing column '3 Months Ended
Mar. 31, 2014'</Log>
    <Log type="Info">	Process Flow-Through: Removing column '3 Months Ended
Dec. 31, 2013'</Log>
    <Log type="Info">	Process Flow-Through: Removing column '3 Months Ended
Sep. 30, 2013'</Log>
    <Log type="Info">	Process Flow-Through: Removing column '3 Months Ended
Jun. 30, 2013'</Log>
    <Log type="Info">Process Flow-Through: 100020 - Statement - Consolidated Statement of Comprehensive Income</Log>
    <Log type="Info">	Process Flow-Through: Removing column '3 Months Ended
Mar. 31, 2015'</Log>
    <Log type="Info">	Process Flow-Through: Removing column '3 Months Ended
Dec. 31, 2014'</Log>
    <Log type="Info">	Process Flow-Through: Removing column '3 Months Ended
Sep. 30, 2014'</Log>
    <Log type="Info">	Process Flow-Through: Removing column '3 Months Ended
Jun. 30, 2014'</Log>
    <Log type="Info">	Process Flow-Through: Removing column '3 Months Ended
Mar. 31, 2014'</Log>
    <Log type="Info">	Process Flow-Through: Removing column '3 Months Ended
Dec. 31, 2013'</Log>
    <Log type="Info">	Process Flow-Through: Removing column '3 Months Ended
Sep. 30, 2013'</Log>
    <Log type="Info">	Process Flow-Through: Removing column '3 Months Ended
Jun. 30, 2013'</Log>
    <Log type="Info">Process Flow-Through: 100030 - Statement - Consolidated Statement of Comprehensive Income (Parenthetical)</Log>
    <Log type="Info">Process Flow-Through: 100040 - Statement - Consolidated Balance Sheet</Log>
    <Log type="Info">	Process Flow-Through: Removing column 'Mar. 31, 2013'</Log>
    <Log type="Info">	Process Flow-Through: Removing column 'Mar. 31, 2012'</Log>
    <Log type="Info">Process Flow-Through: 100050 - Statement - Consolidated Balance Sheet (Parenthetical)</Log>
    <Log type="Info">Process Flow-Through: 100070 - Statement - Consolidated Statement of Cash Flows</Log>
  </Logs>
  <InputFiles>
    <File>tmcc-20150331.xml</File>
    <File>tmcc-20150331.xsd</File>
    <File>tmcc-20150331_cal.xml</File>
    <File>tmcc-20150331_def.xml</File>
    <File>tmcc-20150331_lab.xml</File>
    <File>tmcc-20150331_pre.xml</File>
  </InputFiles>
  <SupplementalFiles />
  <BaseTaxonomies />
  <HasPresentationLinkbase>true</HasPresentationLinkbase>
  <HasCalculationLinkbase>true</HasCalculationLinkbase>
</FilingSummary>
