XML 77 R49.htm IDEA: XBRL DOCUMENT
v2.4.0.8

Loans Receivable (Schedule of Consumer Loans Forecasted Collection Percentage) (Details) | Jun. 30, 2014 | Mar. 31, 2014 | Dec. 31, 2013
--- | --- | --- | ---
Loans Originating In 2005 [Member] |  |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |  |
Forecasted Collection Percentage | 73.70% | [1] | 73.70% | [1] | 73.70% | [1]
Initial Forecasted Collection Percentage | 74.00% | [1] |  |  |  |
Variance In Forecasted Collection Percentage from March 31, 2014 |  |  | 0.00% |  |  |
Variance In Forecasted Collection Percentage from December 31, 2013 |  |  |  |  | 0.00% |
Variance In Initial Forecasted Collection Percentage | (0.30%) |  |  |  |  |
Loans Originating In 2006 [Member] |  |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |  |
Forecasted Collection Percentage | 70.00% | [1] | 70.00% | [1] | 70.00% | [1]
Initial Forecasted Collection Percentage | 71.40% | [1] |  |  |  |
Variance In Forecasted Collection Percentage from March 31, 2014 |  |  | 0.00% |  |  |
Variance In Forecasted Collection Percentage from December 31, 2013 |  |  |  |  | 0.00% |
Variance In Initial Forecasted Collection Percentage | (1.40%) |  |  |  |  |
Loans Originating In 2007 [Member] |  |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |  |
Forecasted Collection Percentage | 68.00% | [1] | 68.00% | [1] | 67.90% | [1]
Initial Forecasted Collection Percentage | 70.70% | [1] |  |  |  |
Variance In Forecasted Collection Percentage from March 31, 2014 |  |  | 0.00% |  |  |
Variance In Forecasted Collection Percentage from December 31, 2013 |  |  |  |  | 0.10% |
Variance In Initial Forecasted Collection Percentage | (2.70%) |  |  |  |  |
Loans Originating In 2008 [Member] |  |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |  |
Forecasted Collection Percentage | 70.30% | [1] | 70.20% | [1] | 70.10% | [1]
Initial Forecasted Collection Percentage | 69.70% | [1] |  |  |  |
Variance In Forecasted Collection Percentage from March 31, 2014 |  |  | 0.10% |  |  |
Variance In Forecasted Collection Percentage from December 31, 2013 |  |  |  |  | 0.20% |
Variance In Initial Forecasted Collection Percentage | 0.60% |  |  |  |  |
Loans Originating In 2009 [Member] |  |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |  |
Forecasted Collection Percentage | 79.30% | [1] | 79.30% | [1] | 79.20% | [1]
Initial Forecasted Collection Percentage | 71.90% | [1] |  |  |  |
Variance In Forecasted Collection Percentage from March 31, 2014 |  |  | 0.00% |  |  |
Variance In Forecasted Collection Percentage from December 31, 2013 |  |  |  |  | 0.10% |
Variance In Initial Forecasted Collection Percentage | 7.40% |  |  |  |  |
Loans Originating In 2010 [Member] |  |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |  |
Forecasted Collection Percentage | 77.20% | [1] | 77.10% | [1] | 77.00% | [1]
Initial Forecasted Collection Percentage | 73.60% | [1] |  |  |  |
Variance In Forecasted Collection Percentage from March 31, 2014 |  |  | 0.10% |  |  |
Variance In Forecasted Collection Percentage from December 31, 2013 |  |  |  |  | 0.20% |
Variance In Initial Forecasted Collection Percentage | 3.60% |  |  |  |  |
Loans Originating In 2011 [Member] |  |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |  |
Forecasted Collection Percentage | 74.10% | [1] | 74.10% | [1] | 74.10% | [1]
Initial Forecasted Collection Percentage | 72.50% | [1] |  |  |  |
Variance In Forecasted Collection Percentage from March 31, 2014 |  |  | 0.00% |  |  |
Variance In Forecasted Collection Percentage from December 31, 2013 |  |  |  |  | 0.00% |
Variance In Initial Forecasted Collection Percentage | 1.60% |  |  |  |  |
Loans Originating In 2012 [Member] |  |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |  |
Forecasted Collection Percentage | 73.40% | [1] | 73.40% | [1] | 73.50% | [1]
Initial Forecasted Collection Percentage | 71.40% | [1] |  |  |  |
Variance In Forecasted Collection Percentage from March 31, 2014 |  |  | 0.00% |  |  |
Variance In Forecasted Collection Percentage from December 31, 2013 |  |  |  |  | (0.10%) |
Variance In Initial Forecasted Collection Percentage | 2.00% |  |  |  |  |
Loans Originating In 2013 [Member] |  |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |  |
Forecasted Collection Percentage | 73.30% | [1] | 73.30% | [1] | 73.30% | [1]
Initial Forecasted Collection Percentage | 72.00% | [1] |  |  |  |
Variance In Forecasted Collection Percentage from March 31, 2014 |  |  | 0.00% |  |  |
Variance In Forecasted Collection Percentage from December 31, 2013 |  |  |  |  |  |
Variance In Initial Forecasted Collection Percentage | 1.30% |  |  |  |  |
Loans Originating In 2014 [Member] |  |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |  |
Forecasted Collection Percentage | 72.80% | [1],[2] | 71.90% | [1] |  | [1]
Initial Forecasted Collection Percentage | 72.40% | [1] |  |  |  |
Variance In Forecasted Collection Percentage from March 31, 2014 |  |  | 0.90% |  |  |
Variance In Forecasted Collection Percentage from December 31, 2013 |  |  |  |  |  |
Variance In Initial Forecasted Collection Percentage | 0.40% |  |  |  |  |
Loans Originating In First Quarter 2014 [Member] |  |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |  |
Forecasted Collection Percentage | 73.10% |  | 71.90% |  |  |
Variance In Forecasted Collection Percentage | 1.20% |  |  |  |  |
Loans Originating In Second Quarter 2014 [Member] |  |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |  |
Forecasted Collection Percentage | 72.50% |  |  |  |  |
Variance In Forecasted Collection Percentage |  |  |  |  |  |
[1] | Represents the total forecasted collections we expect to collect on the Consumer Loans as a percentage of the repayments that we were contractually owed on the Consumer Loans at the time of assignment. Contractual repayments include both principal and interest.
[2] | The forecasted collection rate for 2014 Consumer Loans as of June 30, 2014 includes both Consumer Loans that were in our portfolio as of March 31, 2014 and Consumer Loans assigned during the most recent quarter. The following table provides forecasted collection rates for each of these segments: Forecasted Collection Percentage as of 2014 Consumer Loan Assignment Period June 30, 2014 March 31, 2014 VarianceJanuary 1, 2014 through March 31, 2014 73.1% 71.9% 1.2%April 1, 2014 through June 30, 2014 72.5% — —

X
- Definition Loans Receivable Forecasted Collection Percentage + References No definition available. + Details
Name: | cacc_LoansReceivableForecastedCollectionPercentage
Namespace Prefix: | cacc_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition Loans Receivable Initial Forecasted Collection Percentage + References No definition available. + Details
Name: | cacc_LoansReceivableInitialForecastedCollectionPercentage
Namespace Prefix: | cacc_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition Loans Receivable Variance In Forecasted Collection Percentage + References No definition available. + Details
Name: | cacc_LoansReceivableVarianceInForecastedCollectionPercentage
Namespace Prefix: | cacc_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition Loans Receivable Variance In Forecasted Collection Percentage From Prior Quarter Ended + References No definition available. + Details
Name: | cacc_LoansReceivableVarianceInForecastedCollectionPercentageFromPriorQuarterEnded
Namespace Prefix: | cacc_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition Loans Receivable Variance In Forecasted Collection Percentage From Prior Year Ended + References No definition available. + Details
Name: | cacc_LoansReceivableVarianceInForecastedCollectionPercentageFromPriorYearEnded
Namespace Prefix: | cacc_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition Loans Receivable Variance In Initial Forecasted Collection Percentage + References No definition available. + Details
Name: | cacc_LoansReceivableVarianceInInitialForecastedCollectionPercentage
Namespace Prefix: | cacc_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

X
- Details
Name: | us-gaap_AccountsNotesAndLoansReceivableLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration