XML 80 R65.htm IDEA: XBRL DOCUMENT
v3.22.4

Auto Loans Receivable - Financing Receivable Credit Quality Indicators (Details) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2022 USD ($)
Auto Loans Receivable |  |
Auto loans receivable, 2022 Origination | $ 198.1 | [1]
Auto loans receivable, 2021 Origination | 97.8 | [1]
Auto loans receivable, 2020 Origination | 39.7 | [1]
Auto loans receivable, 2019 Origination | 31.5 | [1]
Auto loans receivable, 2018 Origination | 9.0 | [1]
Auto loans receivable, Prior to 2018 Origination | 0.9 | [1]
Total auto loans receivable | 377.0 |
Auto Loans Receivable, Current Period Write-offs |  |
Current-period gross write-offs, 2022 origination | 5.3 | [1]
Current-period gross write-offs, 2021 origination | 5.9 | [1]
Current-period gross write-offs, 2020 origination | 1.4 | [1]
Current-period gross write-offs, 2019 origination | 1.1 | [1]
Current-period gross write-offs, 2018 origination | 0.2 | [1]
Current-period gross write-offs, Prior to 2018 origination | 0.0 | [1]
Current-period gross write-offs | 13.9 |
Platinum |  |
Auto Loans Receivable |  |
Auto loans receivable, 2022 Origination | 21.9 | [1]
Auto loans receivable, 2021 Origination | 12.9 | [1]
Auto loans receivable, 2020 Origination | 6.4 | [1]
Auto loans receivable, 2019 Origination | 7.4 | [1]
Auto loans receivable, 2018 Origination | 2.2 | [1]
Auto loans receivable, Prior to 2018 Origination | 0.2 | [1]
Total auto loans receivable | 51.0 |
Gold |  |
Auto Loans Receivable |  |
Auto loans receivable, 2022 Origination | 53.7 | [1]
Auto loans receivable, 2021 Origination | 30.0 | [1]
Auto loans receivable, 2020 Origination | 12.9 | [1]
Auto loans receivable, 2019 Origination | 10.6 | [1]
Auto loans receivable, 2018 Origination | 3.2 | [1]
Auto loans receivable, Prior to 2018 Origination | 0.4 | [1]
Total auto loans receivable | 110.8 |
Silver |  |
Auto Loans Receivable |  |
Auto loans receivable, 2022 Origination | 61.9 | [1]
Auto loans receivable, 2021 Origination | 29.8 | [1]
Auto loans receivable, 2020 Origination | 10.4 | [1]
Auto loans receivable, 2019 Origination | 8.0 | [1]
Auto loans receivable, 2018 Origination | 1.9 | [1]
Auto loans receivable, Prior to 2018 Origination | 0.1 | [1]
Total auto loans receivable | 112.1 |
Bronze |  |
Auto Loans Receivable |  |
Auto loans receivable, 2022 Origination | 41.4 | [1]
Auto loans receivable, 2021 Origination | 17.1 | [1]
Auto loans receivable, 2020 Origination | 7.4 | [1]
Auto loans receivable, 2019 Origination | 3.7 | [1]
Auto loans receivable, 2018 Origination | 1.0 | [1]
Auto loans receivable, Prior to 2018 Origination | 0.1 | [1]
Total auto loans receivable | 70.7 |
Copper |  |
Auto Loans Receivable |  |
Auto loans receivable, 2022 Origination | 19.2 | [1]
Auto loans receivable, 2021 Origination | 8.0 | [1]
Auto loans receivable, 2020 Origination | 2.6 | [1]
Auto loans receivable, 2019 Origination | 1.8 | [1]
Auto loans receivable, 2018 Origination | 0.7 | [1]
Auto loans receivable, Prior to 2018 Origination | 0.1 | [1]
Total auto loans receivable | $ 32.4 |
[1] | Classified based on credit grade assigned when customer was initially approved for financing

X
- Definition Amount of writeoff of financing receivable, charged against allowance for credit loss, for financing receivables that originated more than five years prior to the current fiscal year. + References No definition available. + Details
Name: | an_FinancingReceivableAllowanceForCreditLossWriteoffOriginatedFiveOrMoreYearsBeforeLatestFiscalYear
Namespace Prefix: | an_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Amount of writeoff of financing receivable, charged against allowance for credit loss, for financing receivables that originated in the fiscal year four years prior to the current fiscal year. + References No definition available. + Details
Name: | an_FinancingReceivableAllowanceForCreditLossWriteoffOriginatedFourYearsBeforeLatestFiscalYear
Namespace Prefix: | an_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Amount of writeoff of financing receivable, charged against allowance for credit loss, for financing receivables that originated in the current fiscal year. + References No definition available. + Details
Name: | an_FinancingReceivableAllowanceForCreditLossWriteoffOriginatedInCurrentFiscalYear
Namespace Prefix: | an_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Amount of writeoff of financing receivable, charged against allowance for credit loss, for financing receivables that originated in the fiscal year before the current fiscal year. + References No definition available. + Details
Name: | an_FinancingReceivableAllowanceForCreditLossWriteoffOriginatedInFiscalYearBeforeLatestFiscalYear
Namespace Prefix: | an_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Amount of writeoff of financing receivable, charged against allowance for credit loss, for financing receivables that originated in the fiscal year three years prior to the current fiscal year. + References No definition available. + Details
Name: | an_FinancingReceivableAllowanceForCreditLossWriteoffOriginatedThreeYearsBeforeLatestFiscalYear
Namespace Prefix: | an_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Amount of writeoff of financing receivable, charged against allowance for credit loss, for financing receivables that originated in the fiscal year two years prior to the current fiscal year. + References No definition available. + Details
Name: | an_FinancingReceivableAllowanceForCreditLossWriteoffOriginatedTwoYearsBeforeLatestFiscalYear
Namespace Prefix: | an_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Financing Receivable Write Offs + References No definition available. + Details
Name: | an_FinancingReceivableWriteOffsAbstract
Namespace Prefix: | an_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount of writeoff of financing receivable, charged against allowance for credit loss. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 50 -Paragraph 13 -Subparagraph (d) -URI https://asc.fasb.org/extlink&oid=124255953&loc=SL82919249-210447 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 11B -Subparagraph (c)(3) -URI https://asc.fasb.org/extlink&oid=123577603&loc=SL6953423-111524 Reference 3: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 55 -Paragraph 79 -URI https://asc.fasb.org/extlink&oid=124267575&loc=SL82922352-210448 + Details
Name: | us-gaap_FinancingReceivableAllowanceForCreditLossesWriteOffs
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_FinancingReceivableBeforeAllowanceForCreditLossAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amortized cost, before allowance for credit loss, fee, and loan in process, of financing receivable. Excludes financing receivable covered under loss sharing agreement and net investment in lease. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 50 -Paragraph 5 -Subparagraph (b) -URI https://asc.fasb.org/extlink&oid=124255953&loc=SL82919230-210447 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 45 -Paragraph 2 -URI https://asc.fasb.org/extlink&oid=124259787&loc=d3e4428-111522 Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(7)) -URI https://asc.fasb.org/extlink&oid=126897435&loc=d3e534808-122878 + Details
Name: | us-gaap_FinancingReceivableBeforeAllowanceForCreditLossAndFee
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amortized cost of financing receivable originated more than five years prior to current fiscal year. Excludes net investment in lease. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 55 -Paragraph 79 -URI https://asc.fasb.org/extlink&oid=124267575&loc=SL82922352-210448 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 50 -Paragraph 6 -URI https://asc.fasb.org/extlink&oid=124255953&loc=SL82919232-210447 + Details
Name: | us-gaap_FinancingReceivableOriginatedFiveOrMoreYearsBeforeLatestFiscalYear
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amortized cost of financing receivable originated four years prior to current fiscal year. Excludes net investment in lease. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 55 -Paragraph 79 -URI https://asc.fasb.org/extlink&oid=124267575&loc=SL82922352-210448 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 50 -Paragraph 6 -URI https://asc.fasb.org/extlink&oid=124255953&loc=SL82919232-210447 + Details
Name: | us-gaap_FinancingReceivableOriginatedFourYearsBeforeLatestFiscalYear
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amortized cost of financing receivable originated in current fiscal year. Excludes net investment in lease. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 55 -Paragraph 79 -URI https://asc.fasb.org/extlink&oid=124267575&loc=SL82922352-210448 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 50 -Paragraph 6 -URI https://asc.fasb.org/extlink&oid=124255953&loc=SL82919232-210447 + Details
Name: | us-gaap_FinancingReceivableOriginatedInCurrentFiscalYear
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amortized cost of financing receivable originated in fiscal year prior to current fiscal year. Excludes net investment in lease. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 50 -Paragraph 6 -URI https://asc.fasb.org/extlink&oid=124255953&loc=SL82919232-210447 Reference 2: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 55 -Paragraph 79 -URI https://asc.fasb.org/extlink&oid=124267575&loc=SL82922352-210448 + Details
Name: | us-gaap_FinancingReceivableOriginatedInFiscalYearBeforeLatestFiscalYear
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amortized cost of financing receivable originated three years prior to current fiscal year. Excludes net investment in lease. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 55 -Paragraph 79 -URI https://asc.fasb.org/extlink&oid=124267575&loc=SL82922352-210448 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 50 -Paragraph 6 -URI https://asc.fasb.org/extlink&oid=124255953&loc=SL82919232-210447 + Details
Name: | us-gaap_FinancingReceivableOriginatedThreeYearsBeforeLatestFiscalYear
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amortized cost of financing receivable originated two years prior to current fiscal year. Excludes net investment in lease. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 55 -Paragraph 79 -URI https://asc.fasb.org/extlink&oid=124267575&loc=SL82922352-210448 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 50 -Paragraph 6 -URI https://asc.fasb.org/extlink&oid=124255953&loc=SL82919232-210447 + Details
Name: | us-gaap_FinancingReceivableOriginatedTwoYearsBeforeLatestFiscalYear
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Details
Name: | us-gaap_InternalCreditAssessmentAxis=an_CreditProgramTierPlatinumMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_InternalCreditAssessmentAxis=an_CreditProgramTierGoldMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_InternalCreditAssessmentAxis=an_CreditProgramTierSilverMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_InternalCreditAssessmentAxis=an_CreditProgramTierBronzeMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_InternalCreditAssessmentAxis=an_CreditProgramTierCopperMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |