Segment disclosures

Company overview

AUTONATION, INC.

Each reported dimension combination stays separate. Revenue and operating income are shown as reported, with their dates and sources.

Revenue · Reported segment facts

67 dimension combinations 782 retained observations 12 reported periods Partial retained history

Counts describe retained dimensioned rows only. Periods and members can change across reports, and this view does not infer missing values or expected segment totals.

Operating Segments · AN Reportable Segment Domestic

Consolidation Items · Statement Business Segments

Source dimensions srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;us-gaap:StatementBusinessSegmentsAxis=an:ANReportableSegmentDomesticMember
PeriodValueUnitFiledEvidence
2026-04-01 – 2026-06-301793100000 USD20260731Open filing evidence
2026-01-01 – 2026-06-303509700000 USD20260731Open filing evidence
2026-01-01 – 2026-03-311716600000 USD20260501Open filing evidence
2025-01-01 – 2025-12-317474400000 USD20260212Open filing evidence
2025-07-01 – 2025-09-301945300000 USD20251023Open filing evidence
2025-01-01 – 2025-09-305583200000 USD20251023Open filing evidence
2025-04-01 – 2025-06-301920500000 USD20260731Open filing evidence
2025-01-01 – 2025-06-303637900000 USD20260731Open filing evidence
2025-01-01 – 2025-03-311717400000 USD20260501Open filing evidence
2024-01-01 – 2024-12-317140300000 USD20260212Open filing evidence
2024-07-01 – 2024-09-301774900000 USD20251023Open filing evidence
2024-01-01 – 2024-09-305271000000 USD20251023Open filing evidence
2024-04-01 – 2024-06-301739400000 USD2025-07-25 · 20:07:02.000ZOpen filing evidence
2024-01-01 – 2024-06-303496100000 USD2025-07-25 · 20:07:02.000ZOpen filing evidence
2024-01-01 – 2024-03-311756700000 USD2025-04-25 · 21:20:25.000ZOpen filing evidence
2023-01-01 – 2023-12-317573200000 USD20260212Open filing evidence

Operating Segments · AN Reportable Segment Import

Consolidation Items · Statement Business Segments

Source dimensions srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;us-gaap:StatementBusinessSegmentsAxis=an:ANReportableSegmentImportMember
PeriodValueUnitFiledEvidence
2026-04-01 – 2026-06-302233100000 USD20260731Open filing evidence
2026-01-01 – 2026-06-304281200000 USD20260731Open filing evidence
2026-01-01 – 2026-03-312048100000 USD20260501Open filing evidence
2025-01-01 – 2025-12-318423300000 USD20260212Open filing evidence
2025-07-01 – 2025-09-302173100000 USD20251023Open filing evidence
2025-01-01 – 2025-09-306368700000 USD20251023Open filing evidence
2025-04-01 – 2025-06-302148300000 USD20260731Open filing evidence
2025-01-01 – 2025-06-304195600000 USD20260731Open filing evidence
2025-01-01 – 2025-03-312047300000 USD20260501Open filing evidence
2024-01-01 – 2024-12-318156900000 USD20260212Open filing evidence
2024-07-01 – 2024-09-302046200000 USD20251023Open filing evidence
2024-01-01 – 2024-09-306044500000 USD20251023Open filing evidence
2024-04-01 – 2024-06-302018800000 USD2025-07-25 · 20:07:02.000ZOpen filing evidence
2024-01-01 – 2024-06-303998300000 USD2025-07-25 · 20:07:02.000ZOpen filing evidence
2024-01-01 – 2024-03-311979500000 USD2025-04-25 · 21:20:25.000ZOpen filing evidence
2023-01-01 – 2023-12-317880900000 USD20260212Open filing evidence

Operating Segments · AN Reportable Segment Premium Luxury

Consolidation Items · Statement Business Segments

Source dimensions srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;us-gaap:StatementBusinessSegmentsAxis=an:ANReportableSegmentPremiumLuxuryMember
PeriodValueUnitFiledEvidence
2026-04-01 – 2026-06-302579700000 USD20260731Open filing evidence
2026-01-01 – 2026-06-305021200000 USD20260731Open filing evidence
2026-01-01 – 2026-03-312441500000 USD20260501Open filing evidence
2025-01-01 – 2025-12-3110333600000 USD20260212Open filing evidence
2025-07-01 – 2025-09-302559400000 USD20251023Open filing evidence
2025-01-01 – 2025-09-307691700000 USD20251023Open filing evidence
2025-04-01 – 2025-06-302555800000 USD20260731Open filing evidence
2025-01-01 – 2025-06-305132300000 USD20260731Open filing evidence
2025-01-01 – 2025-03-312576500000 USD20260501Open filing evidence
2024-01-01 – 2024-12-3110139900000 USD20260212Open filing evidence
2024-07-01 – 2024-09-302426000000 USD20251023Open filing evidence
2024-01-01 – 2024-09-307239300000 USD20251023Open filing evidence
2024-04-01 – 2024-06-302398400000 USD2025-07-25 · 20:07:02.000ZOpen filing evidence
2024-01-01 – 2024-06-304813300000 USD2025-07-25 · 20:07:02.000ZOpen filing evidence
2024-01-01 – 2024-03-312414900000 USD2025-04-25 · 21:20:25.000ZOpen filing evidence
2023-01-01 – 2023-12-3110266400000 USD20260212Open filing evidence

Finance And Insurance Net · AN Reportable Segment Domestic

Product Or Service · Statement Business Segments

Source dimensions srt:ProductOrServiceAxis=an:FinanceAndInsuranceNetMember;us-gaap:StatementBusinessSegmentsAxis=an:ANReportableSegmentDomesticMember
PeriodValueUnitFiledEvidence
2026-04-01 – 2026-06-30109700000 USD20260731Open filing evidence
2026-01-01 – 2026-06-30217300000 USD20260731Open filing evidence
2026-01-01 – 2026-03-31107600000 USD20260501Open filing evidence
2025-01-01 – 2025-12-31450100000 USD20260212Open filing evidence
2025-07-01 – 2025-09-30118400000 USD20251023Open filing evidence
2025-01-01 – 2025-09-30338700000 USD20251023Open filing evidence
2025-04-01 – 2025-06-30118500000 USD20260731Open filing evidence
2025-01-01 – 2025-06-30220300000 USD20260731Open filing evidence
2025-01-01 – 2025-03-31101800000 USD20260501Open filing evidence
2024-01-01 – 2024-12-31402500000 USD20260212Open filing evidence
2024-07-01 – 2024-09-30101200000 USD20251023Open filing evidence
2024-01-01 – 2024-09-30295000000 USD20251023Open filing evidence
2024-04-01 – 2024-06-3096800000 USD2025-07-25 · 20:07:02.000ZOpen filing evidence
2024-01-01 – 2024-06-30193800000 USD2025-07-25 · 20:07:02.000ZOpen filing evidence
2024-01-01 – 2024-03-3197000000 USD2025-04-25 · 21:20:25.000ZOpen filing evidence
2023-01-01 – 2023-12-31432000000 USD20260212Open filing evidence

Finance And Insurance Net · AN Reportable Segment Import

Product Or Service · Statement Business Segments

Source dimensions srt:ProductOrServiceAxis=an:FinanceAndInsuranceNetMember;us-gaap:StatementBusinessSegmentsAxis=an:ANReportableSegmentImportMember
PeriodValueUnitFiledEvidence
2026-04-01 – 2026-06-30127100000 USD20260731Open filing evidence
2026-01-01 – 2026-06-30249400000 USD20260731Open filing evidence
2026-01-01 – 2026-03-31122300000 USD20260501Open filing evidence
2025-01-01 – 2025-12-31486100000 USD20260212Open filing evidence
2025-07-01 – 2025-09-30126000000 USD20251023Open filing evidence
2025-01-01 – 2025-09-30368200000 USD20251023Open filing evidence
2025-04-01 – 2025-06-30123700000 USD20260731Open filing evidence
2025-01-01 – 2025-06-30242200000 USD20260731Open filing evidence
2025-01-01 – 2025-03-31118500000 USD20260501Open filing evidence
2024-01-01 – 2024-12-31470900000 USD20260212Open filing evidence
2024-07-01 – 2024-09-30115400000 USD20251023Open filing evidence
2024-01-01 – 2024-09-30349800000 USD20251023Open filing evidence
2024-04-01 – 2024-06-30115200000 USD2025-07-25 · 20:07:02.000ZOpen filing evidence
2024-01-01 – 2024-06-30234400000 USD2025-07-25 · 20:07:02.000ZOpen filing evidence
2024-01-01 – 2024-03-31119200000 USD2025-04-25 · 21:20:25.000ZOpen filing evidence
2023-01-01 – 2023-12-31490100000 USD20260212Open filing evidence

Finance And Insurance Net · AN Reportable Segment Premium Luxury

Product Or Service · Statement Business Segments

Source dimensions srt:ProductOrServiceAxis=an:FinanceAndInsuranceNetMember;us-gaap:StatementBusinessSegmentsAxis=an:ANReportableSegmentPremiumLuxuryMember
PeriodValueUnitFiledEvidence
2026-04-01 – 2026-06-30111400000 USD20260731Open filing evidence
2026-01-01 – 2026-06-30215000000 USD20260731Open filing evidence
2026-01-01 – 2026-03-31103600000 USD20260501Open filing evidence
2025-01-01 – 2025-12-31456400000 USD20260212Open filing evidence
2025-07-01 – 2025-09-30111800000 USD20251023Open filing evidence
2025-01-01 – 2025-09-30340200000 USD20251023Open filing evidence
2025-04-01 – 2025-06-30114300000 USD20260731Open filing evidence
2025-01-01 – 2025-06-30228400000 USD20260731Open filing evidence
2025-01-01 – 2025-03-31114100000 USD20260501Open filing evidence
2024-01-01 – 2024-12-31434100000 USD20260212Open filing evidence
2024-07-01 – 2024-09-30103200000 USD20251023Open filing evidence
2024-01-01 – 2024-09-30306400000 USD20251023Open filing evidence
2024-04-01 – 2024-06-3099900000 USD2025-07-25 · 20:07:02.000ZOpen filing evidence
2024-01-01 – 2024-06-30203200000 USD2025-07-25 · 20:07:02.000ZOpen filing evidence
2024-01-01 – 2024-03-31103300000 USD2025-04-25 · 21:20:25.000ZOpen filing evidence
2023-01-01 – 2023-12-31446200000 USD20260212Open filing evidence

Finance And Insurance Net · Corporate And Other

Product Or Service · Statement Business Segments

Source dimensions srt:ProductOrServiceAxis=an:FinanceAndInsuranceNetMember;us-gaap:StatementBusinessSegmentsAxis=us-gaap:CorporateAndOtherMember
PeriodValueUnitFiledEvidence
2026-04-01 – 2026-06-309400000 USD20260731Open filing evidence
2026-01-01 – 2026-06-3027900000 USD20260731Open filing evidence
2026-01-01 – 2026-03-3118500000 USD20260501Open filing evidence
2025-01-01 – 2025-12-3171800000 USD20260212Open filing evidence
2025-07-01 – 2025-09-3018600000 USD20251023Open filing evidence
2025-01-01 – 2025-09-3047900000 USD20251023Open filing evidence
2025-04-01 – 2025-06-3011200000 USD20260731Open filing evidence
2025-01-01 – 2025-06-3029300000 USD20260731Open filing evidence
2025-01-01 – 2025-03-3118100000 USD20260501Open filing evidence
2024-01-01 – 2024-12-3152600000 USD20260212Open filing evidence
2024-07-01 – 2024-09-3015600000 USD20251023Open filing evidence
2024-01-01 – 2024-09-3042900000 USD20251023Open filing evidence
2024-04-01 – 2024-06-3012100000 USD2025-07-25 · 20:07:02.000ZOpen filing evidence
2024-01-01 – 2024-06-3027300000 USD2025-07-25 · 20:07:02.000ZOpen filing evidence
2024-01-01 – 2024-03-3115200000 USD2025-04-25 · 21:20:25.000ZOpen filing evidence
2023-01-01 – 2023-12-3150500000 USD20260212Open filing evidence

New Vehicle · AN Reportable Segment Domestic

Product Or Service · Statement Business Segments

Source dimensions srt:ProductOrServiceAxis=an:NewVehicleMember;us-gaap:StatementBusinessSegmentsAxis=an:ANReportableSegmentDomesticMember
PeriodValueUnitFiledEvidence
2026-04-01 – 2026-06-30890800000 USD20260731Open filing evidence
2026-01-01 – 2026-06-301717600000 USD20260731Open filing evidence
2026-01-01 – 2026-03-31826800000 USD20260501Open filing evidence
2025-01-01 – 2025-12-313861900000 USD20260212Open filing evidence
2025-07-01 – 2025-09-301001400000 USD20251023Open filing evidence
2025-01-01 – 2025-09-302846700000 USD20251023Open filing evidence
2025-04-01 – 2025-06-30985100000 USD20260731Open filing evidence
2025-01-01 – 2025-06-301845300000 USD20260731Open filing evidence
2025-01-01 – 2025-03-31860200000 USD20260501Open filing evidence
2024-01-01 – 2024-12-313527100000 USD20260212Open filing evidence
2024-07-01 – 2024-09-30872500000 USD20251023Open filing evidence
2024-01-01 – 2024-09-302528800000 USD20251023Open filing evidence
2024-04-01 – 2024-06-30841900000 USD2025-07-25 · 20:07:02.000ZOpen filing evidence
2024-01-01 – 2024-06-301656300000 USD2025-07-25 · 20:07:02.000ZOpen filing evidence
2024-01-01 – 2024-03-31814400000 USD2025-04-25 · 21:20:25.000ZOpen filing evidence
2023-01-01 – 2023-12-313525000000 USD20260212Open filing evidence

New Vehicle · AN Reportable Segment Import

Product Or Service · Statement Business Segments

Source dimensions srt:ProductOrServiceAxis=an:NewVehicleMember;us-gaap:StatementBusinessSegmentsAxis=an:ANReportableSegmentImportMember
PeriodValueUnitFiledEvidence
2026-04-01 – 2026-06-301170200000 USD20260731Open filing evidence
2026-01-01 – 2026-06-302205500000 USD20260731Open filing evidence
2026-01-01 – 2026-03-311035300000 USD20260501Open filing evidence
2025-01-01 – 2025-12-314418100000 USD20260212Open filing evidence
2025-07-01 – 2025-09-301145300000 USD20251023Open filing evidence
2025-01-01 – 2025-09-303336900000 USD20251023Open filing evidence
2025-04-01 – 2025-06-301129600000 USD20260731Open filing evidence
2025-01-01 – 2025-06-302191600000 USD20260731Open filing evidence
2025-01-01 – 2025-03-311062000000 USD20260501Open filing evidence
2024-01-01 – 2024-12-314320000000 USD20260212Open filing evidence
2024-07-01 – 2024-09-301078000000 USD20251023Open filing evidence
2024-01-01 – 2024-09-303152100000 USD20251023Open filing evidence
2024-04-01 – 2024-06-301067300000 USD2025-07-25 · 20:07:02.000ZOpen filing evidence
2024-01-01 – 2024-06-302074100000 USD2025-07-25 · 20:07:02.000ZOpen filing evidence
2024-01-01 – 2024-03-311006800000 USD2025-04-25 · 21:20:25.000ZOpen filing evidence
2023-01-01 – 2023-12-313996000000 USD20260212Open filing evidence

New Vehicle · AN Reportable Segment Premium Luxury

Product Or Service · Statement Business Segments

Source dimensions srt:ProductOrServiceAxis=an:NewVehicleMember;us-gaap:StatementBusinessSegmentsAxis=an:ANReportableSegmentPremiumLuxuryMember
PeriodValueUnitFiledEvidence
2026-04-01 – 2026-06-301231700000 USD20260731Open filing evidence
2026-01-01 – 2026-06-302380600000 USD20260731Open filing evidence
2026-01-01 – 2026-03-311148900000 USD20260501Open filing evidence
2025-01-01 – 2025-12-315221300000 USD20260212Open filing evidence
2025-07-01 – 2025-09-301268900000 USD20251023Open filing evidence
2025-01-01 – 2025-09-303876400000 USD20251023Open filing evidence
2025-04-01 – 2025-06-301281600000 USD20260731Open filing evidence
2025-01-01 – 2025-06-302607500000 USD20260731Open filing evidence
2025-01-01 – 2025-03-311325900000 USD20260501Open filing evidence
2024-01-01 – 2024-12-315201100000 USD20260212Open filing evidence
2024-07-01 – 2024-09-301220700000 USD20251023Open filing evidence
2024-01-01 – 2024-09-303592100000 USD20251023Open filing evidence
2024-04-01 – 2024-06-301213300000 USD2025-07-25 · 20:07:02.000ZOpen filing evidence
2024-01-01 – 2024-06-302371400000 USD2025-07-25 · 20:07:02.000ZOpen filing evidence
2024-01-01 – 2024-03-311158100000 USD2025-04-25 · 21:20:25.000ZOpen filing evidence
2023-01-01 – 2023-12-315246400000 USD20260212Open filing evidence

New Vehicle · Corporate And Other

Product Or Service · Statement Business Segments

Source dimensions srt:ProductOrServiceAxis=an:NewVehicleMember;us-gaap:StatementBusinessSegmentsAxis=us-gaap:CorporateAndOtherMember
PeriodValueUnitFiledEvidence
2026-04-01 – 2026-06-300 USD20260731Open filing evidence
2026-01-01 – 2026-06-300 USD20260731Open filing evidence
2026-01-01 – 2026-03-310 USD20260501Open filing evidence
2025-01-01 – 2025-12-310 USD20260212Open filing evidence
2025-07-01 – 2025-09-300 USD20251023Open filing evidence
2025-01-01 – 2025-09-300 USD20251023Open filing evidence
2025-04-01 – 2025-06-300 USD20260731Open filing evidence
2025-01-01 – 2025-06-300 USD20260731Open filing evidence
2025-01-01 – 2025-03-310 USD20260501Open filing evidence
2024-01-01 – 2024-12-310 USD20260212Open filing evidence
2024-07-01 – 2024-09-300 USD20251023Open filing evidence
2024-01-01 – 2024-09-300 USD20251023Open filing evidence
2024-04-01 – 2024-06-300 USD2025-07-25 · 20:07:02.000ZOpen filing evidence
2024-01-01 – 2024-06-300 USD2025-07-25 · 20:07:02.000ZOpen filing evidence
2024-01-01 – 2024-03-310 USD2025-04-25 · 21:20:25.000ZOpen filing evidence
2023-01-01 – 2023-12-310 USD20260212Open filing evidence

Parts And Service · AN Reportable Segment Domestic

Product Or Service · Statement Business Segments

Source dimensions srt:ProductOrServiceAxis=an:PartsAndServiceMember;us-gaap:StatementBusinessSegmentsAxis=an:ANReportableSegmentDomesticMember
PeriodValueUnitFiledEvidence
2026-04-01 – 2026-06-30291000000 USD20260731Open filing evidence
2026-01-01 – 2026-06-30573000000 USD20260731Open filing evidence
2026-01-01 – 2026-03-31282000000 USD20260501Open filing evidence
2025-01-01 – 2025-12-311136200000 USD20260212Open filing evidence
2025-07-01 – 2025-09-30293600000 USD20251023Open filing evidence
2025-01-01 – 2025-09-30851900000 USD20251023Open filing evidence
2025-04-01 – 2025-06-30289300000 USD20260731Open filing evidence
2025-01-01 – 2025-06-30558300000 USD20260731Open filing evidence
2025-01-01 – 2025-03-31269000000 USD20260501Open filing evidence
2024-01-01 – 2024-12-311146000000 USD20260212Open filing evidence
2024-07-01 – 2024-09-30290800000 USD20251023Open filing evidence
2024-01-01 – 2024-09-30875900000 USD20251023Open filing evidence
2024-04-01 – 2024-06-30283000000 USD2025-07-25 · 20:07:02.000ZOpen filing evidence
2024-01-01 – 2024-06-30585100000 USD2025-07-25 · 20:07:02.000ZOpen filing evidence
2024-01-01 – 2024-03-31302100000 USD2025-04-25 · 21:20:25.000ZOpen filing evidence
2023-01-01 – 2023-12-311184700000 USD20260212Open filing evidence

Parts And Service · AN Reportable Segment Import

Product Or Service · Statement Business Segments

Source dimensions srt:ProductOrServiceAxis=an:PartsAndServiceMember;us-gaap:StatementBusinessSegmentsAxis=an:ANReportableSegmentImportMember
PeriodValueUnitFiledEvidence
2026-04-01 – 2026-06-30354500000 USD20260731Open filing evidence
2026-01-01 – 2026-06-30689000000 USD20260731Open filing evidence
2026-01-01 – 2026-03-31334500000 USD20260501Open filing evidence
2025-01-01 – 2025-12-311333700000 USD20260212Open filing evidence
2025-07-01 – 2025-09-30337500000 USD20251023Open filing evidence
2025-01-01 – 2025-09-30999100000 USD20251023Open filing evidence
2025-04-01 – 2025-06-30343000000 USD20260731Open filing evidence
2025-01-01 – 2025-06-30661600000 USD20260731Open filing evidence
2025-01-01 – 2025-03-31318600000 USD20260501Open filing evidence
2024-01-01 – 2024-12-311194700000 USD20260212Open filing evidence
2024-07-01 – 2024-09-30307100000 USD20251023Open filing evidence
2024-01-01 – 2024-09-30891200000 USD20251023Open filing evidence
2024-04-01 – 2024-06-30289400000 USD2025-07-25 · 20:07:02.000ZOpen filing evidence
2024-01-01 – 2024-06-30584100000 USD2025-07-25 · 20:07:02.000ZOpen filing evidence
2024-01-01 – 2024-03-31294700000 USD2025-04-25 · 21:20:25.000ZOpen filing evidence
2023-01-01 – 2023-12-311150100000 USD20260212Open filing evidence

Parts And Service · AN Reportable Segment Premium Luxury

Product Or Service · Statement Business Segments

Source dimensions srt:ProductOrServiceAxis=an:PartsAndServiceMember;us-gaap:StatementBusinessSegmentsAxis=an:ANReportableSegmentPremiumLuxuryMember
PeriodValueUnitFiledEvidence
2026-04-01 – 2026-06-30470300000 USD20260731Open filing evidence
2026-01-01 – 2026-06-30924700000 USD20260731Open filing evidence
2026-01-01 – 2026-03-31454400000 USD20260501Open filing evidence
2025-01-01 – 2025-12-311757900000 USD20260212Open filing evidence
2025-07-01 – 2025-09-30440900000 USD20251023Open filing evidence
2025-01-01 – 2025-09-301302700000 USD20251023Open filing evidence
2025-04-01 – 2025-06-30437400000 USD20260731Open filing evidence
2025-01-01 – 2025-06-30861800000 USD20260731Open filing evidence
2025-01-01 – 2025-03-31424400000 USD20260501Open filing evidence
2024-01-01 – 2024-12-311667400000 USD20260212Open filing evidence
2024-07-01 – 2024-09-30422800000 USD20251023Open filing evidence
2024-01-01 – 2024-09-301237300000 USD20251023Open filing evidence
2024-04-01 – 2024-06-30397300000 USD2025-07-25 · 20:07:02.000ZOpen filing evidence
2024-01-01 – 2024-06-30814500000 USD2025-07-25 · 20:07:02.000ZOpen filing evidence
2024-01-01 – 2024-03-31417200000 USD2025-04-25 · 21:20:25.000ZOpen filing evidence
2023-01-01 – 2023-12-311593100000 USD20260212Open filing evidence

Parts And Service · Corporate And Other

Product Or Service · Statement Business Segments

Source dimensions srt:ProductOrServiceAxis=an:PartsAndServiceMember;us-gaap:StatementBusinessSegmentsAxis=us-gaap:CorporateAndOtherMember
PeriodValueUnitFiledEvidence
2026-04-01 – 2026-06-30147200000 USD20260731Open filing evidence
2026-01-01 – 2026-06-30297200000 USD20260731Open filing evidence
2026-01-01 – 2026-03-31150000000 USD20260501Open filing evidence
2025-01-01 – 2025-12-31607600000 USD20260212Open filing evidence
2025-07-01 – 2025-09-30154200000 USD20251023Open filing evidence
2025-01-01 – 2025-09-30457600000 USD20251023Open filing evidence
2025-04-01 – 2025-06-30151400000 USD20260731Open filing evidence
2025-01-01 – 2025-06-30303400000 USD20260731Open filing evidence
2025-01-01 – 2025-03-31152000000 USD20260501Open filing evidence
2024-01-01 – 2024-12-31606500000 USD20260212Open filing evidence
2024-07-01 – 2024-09-30150200000 USD20251023Open filing evidence
2024-01-01 – 2024-09-30456000000 USD20251023Open filing evidence
2024-04-01 – 2024-06-30147400000 USD2025-07-25 · 20:07:02.000ZOpen filing evidence
2024-01-01 – 2024-06-30305800000 USD2025-07-25 · 20:07:02.000ZOpen filing evidence
2024-01-01 – 2024-03-31158400000 USD2025-04-25 · 21:20:25.000ZOpen filing evidence
2023-01-01 – 2023-12-31605800000 USD20260212Open filing evidence

Used Vehicle · AN Reportable Segment Domestic

Product Or Service · Statement Business Segments

Source dimensions srt:ProductOrServiceAxis=an:UsedVehicleMember;us-gaap:StatementBusinessSegmentsAxis=an:ANReportableSegmentDomesticMember
PeriodValueUnitFiledEvidence
2026-04-01 – 2026-06-30500700000 USD20260731Open filing evidence
2026-01-01 – 2026-06-301000100000 USD20260731Open filing evidence
2026-01-01 – 2026-03-31499400000 USD20260501Open filing evidence
2025-01-01 – 2025-12-312023800000 USD20260212Open filing evidence
2025-07-01 – 2025-09-30531000000 USD20251023Open filing evidence
2025-01-01 – 2025-09-301544300000 USD20251023Open filing evidence
2025-04-01 – 2025-06-30527200000 USD20260731Open filing evidence
2025-01-01 – 2025-06-301013300000 USD20260731Open filing evidence
2025-01-01 – 2025-03-31486100000 USD20260501Open filing evidence
2024-01-01 – 2024-12-312057500000 USD20260212Open filing evidence
2024-07-01 – 2024-09-30507200000 USD20251023Open filing evidence
2024-01-01 – 2024-09-301566400000 USD20251023Open filing evidence
2024-04-01 – 2024-06-30516200000 USD2025-07-25 · 20:07:02.000ZOpen filing evidence
2024-01-01 – 2024-06-301059200000 USD2025-07-25 · 20:07:02.000ZOpen filing evidence
2024-01-01 – 2024-03-31543000000 USD2025-04-25 · 21:20:25.000ZOpen filing evidence
2023-01-01 – 2023-12-312428400000 USD20260212Open filing evidence

Used Vehicle · AN Reportable Segment Import

Product Or Service · Statement Business Segments

Source dimensions srt:ProductOrServiceAxis=an:UsedVehicleMember;us-gaap:StatementBusinessSegmentsAxis=an:ANReportableSegmentImportMember
PeriodValueUnitFiledEvidence
2026-04-01 – 2026-06-30578500000 USD20260731Open filing evidence
2026-01-01 – 2026-06-301132500000 USD20260731Open filing evidence
2026-01-01 – 2026-03-31554000000 USD20260501Open filing evidence
2025-01-01 – 2025-12-312177200000 USD20260212Open filing evidence
2025-07-01 – 2025-09-30561500000 USD20251023Open filing evidence
2025-01-01 – 2025-09-301657800000 USD20251023Open filing evidence
2025-04-01 – 2025-06-30549600000 USD20260731Open filing evidence
2025-01-01 – 2025-06-301096300000 USD20260731Open filing evidence
2025-01-01 – 2025-03-31546700000 USD20260501Open filing evidence
2024-01-01 – 2024-12-312162500000 USD20260212Open filing evidence
2024-07-01 – 2024-09-30543300000 USD20251023Open filing evidence
2024-01-01 – 2024-09-301645100000 USD20251023Open filing evidence
2024-04-01 – 2024-06-30544600000 USD2025-07-25 · 20:07:02.000ZOpen filing evidence
2024-01-01 – 2024-06-301101800000 USD2025-07-25 · 20:07:02.000ZOpen filing evidence
2024-01-01 – 2024-03-31557200000 USD2025-04-25 · 21:20:25.000ZOpen filing evidence
2023-01-01 – 2023-12-312222200000 USD20260212Open filing evidence

Used Vehicle · AN Reportable Segment Premium Luxury

Product Or Service · Statement Business Segments

Source dimensions srt:ProductOrServiceAxis=an:UsedVehicleMember;us-gaap:StatementBusinessSegmentsAxis=an:ANReportableSegmentPremiumLuxuryMember
PeriodValueUnitFiledEvidence
2026-04-01 – 2026-06-30766100000 USD20260731Open filing evidence
2026-01-01 – 2026-06-301500300000 USD20260731Open filing evidence
2026-01-01 – 2026-03-31734200000 USD20260501Open filing evidence
2025-01-01 – 2025-12-312897600000 USD20260212Open filing evidence
2025-07-01 – 2025-09-30737600000 USD20251023Open filing evidence
2025-01-01 – 2025-09-302172000000 USD20251023Open filing evidence
2025-04-01 – 2025-06-30722300000 USD20260731Open filing evidence
2025-01-01 – 2025-06-301434400000 USD20260731Open filing evidence
2025-01-01 – 2025-03-31712100000 USD20260501Open filing evidence
2024-01-01 – 2024-12-312837000000 USD20260212Open filing evidence
2024-07-01 – 2024-09-30679300000 USD20251023Open filing evidence
2024-01-01 – 2024-09-302103200000 USD20251023Open filing evidence
2024-04-01 – 2024-06-30687700000 USD2025-07-25 · 20:07:02.000ZOpen filing evidence
2024-01-01 – 2024-06-301423900000 USD2025-07-25 · 20:07:02.000ZOpen filing evidence
2024-01-01 – 2024-03-31736200000 USD2025-04-25 · 21:20:25.000ZOpen filing evidence
2023-01-01 – 2023-12-312979500000 USD20260212Open filing evidence

Used Vehicle · Corporate And Other

Product Or Service · Statement Business Segments

Source dimensions srt:ProductOrServiceAxis=an:UsedVehicleMember;us-gaap:StatementBusinessSegmentsAxis=us-gaap:CorporateAndOtherMember
PeriodValueUnitFiledEvidence
2026-04-01 – 2026-06-30166100000 USD20260731Open filing evidence
2026-01-01 – 2026-06-30342300000 USD20260731Open filing evidence
2026-01-01 – 2026-03-31176200000 USD20260501Open filing evidence
2025-01-01 – 2025-12-31715400000 USD20260212Open filing evidence
2025-07-01 – 2025-09-30185600000 USD20251023Open filing evidence
2025-01-01 – 2025-09-30549000000 USD20251023Open filing evidence
2025-04-01 – 2025-06-30185900000 USD20260731Open filing evidence
2025-01-01 – 2025-06-30363400000 USD20260731Open filing evidence
2025-01-01 – 2025-03-31177500000 USD20260501Open filing evidence
2024-01-01 – 2024-12-31662900000 USD20260212Open filing evidence
2024-07-01 – 2024-09-30171600000 USD20251023Open filing evidence
2024-01-01 – 2024-09-30493900000 USD20251023Open filing evidence
2024-04-01 – 2024-06-30162600000 USD2025-07-25 · 20:07:02.000ZOpen filing evidence
2024-01-01 – 2024-06-30322300000 USD2025-07-25 · 20:07:02.000ZOpen filing evidence
2024-01-01 – 2024-03-31159700000 USD2025-04-25 · 21:20:25.000ZOpen filing evidence
2023-01-01 – 2023-12-31568400000 USD20260212Open filing evidence

Product And Service Other · AN Reportable Segment Domestic

Product Or Service · Statement Business Segments

Source dimensions srt:ProductOrServiceAxis=us-gaap:ProductAndServiceOtherMember;us-gaap:StatementBusinessSegmentsAxis=an:ANReportableSegmentDomesticMember
PeriodValueUnitFiledEvidence
2026-04-01 – 2026-06-30900000 USD20260731Open filing evidence
2026-01-01 – 2026-06-301700000 USD20260731Open filing evidence
2026-01-01 – 2026-03-31800000 USD20260501Open filing evidence
2025-01-01 – 2025-12-312400000 USD20260212Open filing evidence
2025-07-01 – 2025-09-30900000 USD20251023Open filing evidence
2025-01-01 – 2025-09-301600000 USD20251023Open filing evidence
2025-04-01 – 2025-06-30400000 USD20260731Open filing evidence
2025-01-01 – 2025-06-30700000 USD20260731Open filing evidence
2025-01-01 – 2025-03-31300000 USD20260501Open filing evidence
2024-01-01 – 2024-12-317200000 USD20260212Open filing evidence
2024-07-01 – 2024-09-303200000 USD20251023Open filing evidence
2024-01-01 – 2024-09-304900000 USD20251023Open filing evidence
2024-04-01 – 2024-06-301500000 USD2025-07-25 · 20:07:02.000ZOpen filing evidence
2024-01-01 – 2024-06-301700000 USD2025-07-25 · 20:07:02.000ZOpen filing evidence
2024-01-01 – 2024-03-31200000 USD2025-04-25 · 21:20:25.000ZOpen filing evidence
2023-01-01 – 2023-12-313100000 USD20260212Open filing evidence

Product And Service Other · AN Reportable Segment Import

Product Or Service · Statement Business Segments

Source dimensions srt:ProductOrServiceAxis=us-gaap:ProductAndServiceOtherMember;us-gaap:StatementBusinessSegmentsAxis=an:ANReportableSegmentImportMember
PeriodValueUnitFiledEvidence
2026-04-01 – 2026-06-302800000 USD20260731Open filing evidence
2026-01-01 – 2026-06-304800000 USD20260731Open filing evidence
2026-01-01 – 2026-03-312000000 USD20260501Open filing evidence
2025-01-01 – 2025-12-318200000 USD20260212Open filing evidence
2025-07-01 – 2025-09-302800000 USD20251023Open filing evidence
2025-01-01 – 2025-09-306700000 USD20251023Open filing evidence
2025-04-01 – 2025-06-302400000 USD20260731Open filing evidence
2025-01-01 – 2025-06-303900000 USD20260731Open filing evidence
2025-01-01 – 2025-03-311500000 USD20260501Open filing evidence
2024-01-01 – 2024-12-318800000 USD20260212Open filing evidence
2024-07-01 – 2024-09-302400000 USD20251023Open filing evidence
2024-01-01 – 2024-09-306300000 USD20251023Open filing evidence
2024-04-01 – 2024-06-302300000 USD2025-07-25 · 20:07:02.000ZOpen filing evidence
2024-01-01 – 2024-06-303900000 USD2025-07-25 · 20:07:02.000ZOpen filing evidence
2024-01-01 – 2024-03-311600000 USD2025-04-25 · 21:20:25.000ZOpen filing evidence
2023-01-01 – 2023-12-3122500000 USD20260212Open filing evidence

Product And Service Other · AN Reportable Segment Premium Luxury

Product Or Service · Statement Business Segments

Source dimensions srt:ProductOrServiceAxis=us-gaap:ProductAndServiceOtherMember;us-gaap:StatementBusinessSegmentsAxis=an:ANReportableSegmentPremiumLuxuryMember
PeriodValueUnitFiledEvidence
2026-04-01 – 2026-06-30200000 USD20260731Open filing evidence
2026-01-01 – 2026-06-30600000 USD20260731Open filing evidence
2026-01-01 – 2026-03-31400000 USD20260501Open filing evidence
2025-01-01 – 2025-12-31400000 USD20260212Open filing evidence
2025-07-01 – 2025-09-30200000 USD20251023Open filing evidence
2025-01-01 – 2025-09-30400000 USD20251023Open filing evidence
2025-04-01 – 2025-06-30200000 USD20260731Open filing evidence
2025-01-01 – 2025-06-30200000 USD20260731Open filing evidence
2025-01-01 – 2025-03-310 USD20260501Open filing evidence
2024-01-01 – 2024-12-31300000 USD20260212Open filing evidence
2024-07-01 – 2024-09-300 USD20251023Open filing evidence
2024-01-01 – 2024-09-30300000 USD20251023Open filing evidence
2024-04-01 – 2024-06-30200000 USD2025-07-25 · 20:07:02.000ZOpen filing evidence
2024-01-01 – 2024-06-30300000 USD2025-07-25 · 20:07:02.000ZOpen filing evidence
2024-01-01 – 2024-03-31100000 USD2025-04-25 · 21:20:25.000ZOpen filing evidence
2023-01-01 – 2023-12-311200000 USD20260212Open filing evidence

Product And Service Other · Corporate And Other

Product Or Service · Statement Business Segments

Source dimensions srt:ProductOrServiceAxis=us-gaap:ProductAndServiceOtherMember;us-gaap:StatementBusinessSegmentsAxis=us-gaap:CorporateAndOtherMember
PeriodValueUnitFiledEvidence
2026-04-01 – 2026-06-301200000 USD20260731Open filing evidence
2026-01-01 – 2026-06-302400000 USD20260731Open filing evidence
2026-01-01 – 2026-03-311200000 USD20260501Open filing evidence
2025-01-01 – 2025-12-315300000 USD20260212Open filing evidence
2025-07-01 – 2025-09-301200000 USD20251023Open filing evidence
2025-01-01 – 2025-09-304100000 USD20251023Open filing evidence
2025-04-01 – 2025-06-301300000 USD20260731Open filing evidence
2025-01-01 – 2025-06-302900000 USD20260731Open filing evidence
2025-01-01 – 2025-03-311600000 USD20260501Open filing evidence
2024-01-01 – 2024-12-316300000 USD20260212Open filing evidence
2024-07-01 – 2024-09-301600000 USD20251023Open filing evidence
2024-01-01 – 2024-09-304600000 USD20251023Open filing evidence
2024-04-01 – 2024-06-301700000 USD2025-07-25 · 20:07:02.000ZOpen filing evidence
2024-01-01 – 2024-06-303000000 USD2025-07-25 · 20:07:02.000ZOpen filing evidence
2024-01-01 – 2024-03-311300000 USD2025-04-25 · 21:20:25.000ZOpen filing evidence
2023-01-01 – 2023-12-313700000 USD20260212Open filing evidence

AN Reportable Segment Domestic

Statement Business Segments

Source dimensions us-gaap:StatementBusinessSegmentsAxis=an:ANReportableSegmentDomesticMember
PeriodValueUnitFiledEvidence
2026-07-01 – 2026-09-301807200000 USD2026-10-30 · 20:18:36.000ZOpen filing evidence
2026-01-01 – 2026-09-305316900000 USD2026-10-30 · 20:18:36.000ZOpen filing evidence
2026-04-01 – 2026-06-301793100000 USD20260731Open filing evidence
2026-01-01 – 2026-06-303509700000 USD20260731Open filing evidence
2026-01-01 – 2026-03-311716600000 USD20260501Open filing evidence
2025-01-01 – 2025-12-317474400000 USD20260212Open filing evidence
2025-07-01 – 2025-09-301945300000 USD2026-10-30 · 20:18:36.000ZOpen filing evidence
2025-01-01 – 2025-09-305583200000 USD2026-10-30 · 20:18:36.000ZOpen filing evidence
2025-04-01 – 2025-06-301920500000 USD20260731Open filing evidence
2025-01-01 – 2025-06-303637900000 USD20260731Open filing evidence
2025-01-01 – 2025-03-311717400000 USD20260501Open filing evidence
2024-01-01 – 2024-12-317140300000 USD20260212Open filing evidence
2024-07-01 – 2024-09-301774900000 USD20251023Open filing evidence
2024-01-01 – 2024-09-305271000000 USD20251023Open filing evidence
2024-04-01 – 2024-06-301739400000 USD2025-07-25 · 20:07:02.000ZOpen filing evidence
2024-01-01 – 2024-06-303496100000 USD2025-07-25 · 20:07:02.000ZOpen filing evidence
2024-01-01 – 2024-03-311756700000 USD2025-04-25 · 21:20:25.000ZOpen filing evidence
2023-01-01 – 2023-12-317573200000 USD20260212Open filing evidence

AN Reportable Segment Domestic · Operating Segments

Statement Business Segments · Consolidation Items

Source dimensions us-gaap:StatementBusinessSegmentsAxis=an:ANReportableSegmentDomesticMember;srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember
PeriodValueUnitFiledEvidence
2026-07-01 – 2026-09-301807200000 USD2026-10-30 · 20:18:36.000ZOpen filing evidence
2026-01-01 – 2026-09-305316900000 USD2026-10-30 · 20:18:36.000ZOpen filing evidence
2025-07-01 – 2025-09-301945300000 USD2026-10-30 · 20:18:36.000ZOpen filing evidence
2025-01-01 – 2025-09-305583200000 USD2026-10-30 · 20:18:36.000ZOpen filing evidence

AN Reportable Segment Domestic · Finance And Insurance Net

Statement Business Segments · Product Or Service

Source dimensions us-gaap:StatementBusinessSegmentsAxis=an:ANReportableSegmentDomesticMember;srt:ProductOrServiceAxis=an:FinanceAndInsuranceNetMember
PeriodValueUnitFiledEvidence
2026-07-01 – 2026-09-30106600000 USD2026-10-30 · 20:18:36.000ZOpen filing evidence
2026-01-01 – 2026-09-30323900000 USD2026-10-30 · 20:18:36.000ZOpen filing evidence
2025-07-01 – 2025-09-30118400000 USD2026-10-30 · 20:18:36.000ZOpen filing evidence
2025-01-01 – 2025-09-30338700000 USD2026-10-30 · 20:18:36.000ZOpen filing evidence
2024-04-01 – 2024-06-3096800000 USD2024-08-01 · 20:34:29.000ZOpen filing evidence
2024-01-01 – 2024-06-30193800000 USD2024-08-01 · 20:34:29.000ZOpen filing evidence
2024-01-01 – 2024-03-3197000000 USD2024-04-26 · 20:48:37.000ZOpen filing evidence

AN Reportable Segment Domestic · New Vehicle

Statement Business Segments · Product Or Service

Source dimensions us-gaap:StatementBusinessSegmentsAxis=an:ANReportableSegmentDomesticMember;srt:ProductOrServiceAxis=an:NewVehicleMember
PeriodValueUnitFiledEvidence
2026-07-01 – 2026-09-30897400000 USD2026-10-30 · 20:18:36.000ZOpen filing evidence
2026-01-01 – 2026-09-302615000000 USD2026-10-30 · 20:18:36.000ZOpen filing evidence
2025-07-01 – 2025-09-301001400000 USD2026-10-30 · 20:18:36.000ZOpen filing evidence
2025-01-01 – 2025-09-302846700000 USD2026-10-30 · 20:18:36.000ZOpen filing evidence
2024-01-01 – 2024-03-31814400000 USD2024-04-26 · 20:48:37.000ZOpen filing evidence
2023-01-01 – 2023-12-313525000000 USD2024-02-16 · 22:28:28.000ZOpen filing evidence

AN Reportable Segment Domestic · Parts And Service

Statement Business Segments · Product Or Service

Source dimensions us-gaap:StatementBusinessSegmentsAxis=an:ANReportableSegmentDomesticMember;srt:ProductOrServiceAxis=an:PartsAndServiceMember
PeriodValueUnitFiledEvidence
2026-07-01 – 2026-09-30297100000 USD2026-10-30 · 20:18:36.000ZOpen filing evidence
2026-01-01 – 2026-09-30870100000 USD2026-10-30 · 20:18:36.000ZOpen filing evidence
2025-07-01 – 2025-09-30293600000 USD2026-10-30 · 20:18:36.000ZOpen filing evidence
2025-01-01 – 2025-09-30851900000 USD2026-10-30 · 20:18:36.000ZOpen filing evidence
2024-04-01 – 2024-06-30283000000 USD2024-08-01 · 20:34:29.000ZOpen filing evidence
2024-01-01 – 2024-06-30585100000 USD2024-08-01 · 20:34:29.000ZOpen filing evidence
2023-01-01 – 2023-12-311184700000 USD2024-02-16 · 22:28:28.000ZOpen filing evidence

AN Reportable Segment Domestic · Used Vehicle

Statement Business Segments · Product Or Service

Source dimensions us-gaap:StatementBusinessSegmentsAxis=an:ANReportableSegmentDomesticMember;srt:ProductOrServiceAxis=an:UsedVehicleMember
PeriodValueUnitFiledEvidence
2026-07-01 – 2026-09-30505600000 USD2026-10-30 · 20:18:36.000ZOpen filing evidence
2026-01-01 – 2026-09-301505700000 USD2026-10-30 · 20:18:36.000ZOpen filing evidence
2025-07-01 – 2025-09-30531000000 USD2026-10-30 · 20:18:36.000ZOpen filing evidence
2025-01-01 – 2025-09-301544300000 USD2026-10-30 · 20:18:36.000ZOpen filing evidence
2024-01-01 – 2024-03-31543000000 USD2024-04-26 · 20:48:37.000ZOpen filing evidence
2023-01-01 – 2023-12-312428400000 USD2024-02-16 · 22:28:28.000ZOpen filing evidence

AN Reportable Segment Domestic · Product And Service Other

Statement Business Segments · Product Or Service

Source dimensions us-gaap:StatementBusinessSegmentsAxis=an:ANReportableSegmentDomesticMember;srt:ProductOrServiceAxis=us-gaap:ProductAndServiceOtherMember
PeriodValueUnitFiledEvidence
2026-07-01 – 2026-09-30500000 USD2026-10-30 · 20:18:36.000ZOpen filing evidence
2026-01-01 – 2026-09-302200000 USD2026-10-30 · 20:18:36.000ZOpen filing evidence
2025-07-01 – 2025-09-30900000 USD2026-10-30 · 20:18:36.000ZOpen filing evidence
2025-01-01 – 2025-09-301600000 USD2026-10-30 · 20:18:36.000ZOpen filing evidence
2024-04-01 – 2024-06-301500000 USD2024-08-01 · 20:34:29.000ZOpen filing evidence
2024-01-01 – 2024-06-301700000 USD2024-08-01 · 20:34:29.000ZOpen filing evidence
2023-01-01 – 2023-12-313100000 USD2024-02-16 · 22:28:28.000ZOpen filing evidence

AN Reportable Segment Domestic · Transferred At Point In Time

Statement Business Segments · Timing Of Transfer Of Good Or Service

Source dimensions us-gaap:StatementBusinessSegmentsAxis=an:ANReportableSegmentDomesticMember;us-gaap:TimingOfTransferOfGoodOrServiceAxis=us-gaap:TransferredAtPointInTimeMember
PeriodValueUnitFiledEvidence
2026-04-01 – 2026-06-301568500000 USD20260731Open filing evidence
2026-01-01 – 2026-06-303062800000 USD20260731Open filing evidence
2026-01-01 – 2026-03-311494300000 USD20260501Open filing evidence
2025-01-01 – 2025-12-316588800000 USD20260212Open filing evidence
2025-07-01 – 2025-09-301714800000 USD20251023Open filing evidence
2025-01-01 – 2025-09-304918900000 USD20251023Open filing evidence
2025-04-01 – 2025-06-301694800000 USD20260731Open filing evidence
2025-01-01 – 2025-06-303204200000 USD20260731Open filing evidence
2025-01-01 – 2025-03-311509400000 USD20260501Open filing evidence
2024-01-01 – 2024-12-316285700000 USD20260212Open filing evidence
2024-07-01 – 2024-09-301557000000 USD20251023Open filing evidence
2024-01-01 – 2024-09-304625200000 USD20251023Open filing evidence
2023-01-01 – 2023-12-316723200000 USD20260212Open filing evidence

AN Reportable Segment Domestic · Transferred Over Time

Statement Business Segments · Timing Of Transfer Of Good Or Service

Source dimensions us-gaap:StatementBusinessSegmentsAxis=an:ANReportableSegmentDomesticMember;us-gaap:TimingOfTransferOfGoodOrServiceAxis=us-gaap:TransferredOverTimeMember
PeriodValueUnitFiledEvidence
2026-04-01 – 2026-06-30224600000 USD20260731Open filing evidence
2026-01-01 – 2026-06-30446900000 USD20260731Open filing evidence
2026-01-01 – 2026-03-31222300000 USD20260501Open filing evidence
2025-01-01 – 2025-12-31885600000 USD20260212Open filing evidence
2025-07-01 – 2025-09-30230500000 USD20251023Open filing evidence
2025-01-01 – 2025-09-30664300000 USD20251023Open filing evidence
2025-04-01 – 2025-06-30225700000 USD20260731Open filing evidence
2025-01-01 – 2025-06-30433700000 USD20260731Open filing evidence
2025-01-01 – 2025-03-31208000000 USD20260501Open filing evidence
2024-01-01 – 2024-12-31854600000 USD20260212Open filing evidence
2024-07-01 – 2024-09-30217900000 USD20251023Open filing evidence
2024-01-01 – 2024-09-30645800000 USD20251023Open filing evidence
2024-01-01 – 2024-03-31218400000 USD2024-04-26 · 20:48:37.000ZOpen filing evidence
2023-01-01 – 2023-12-31850000000 USD20260212Open filing evidence

AN Reportable Segment Import

Statement Business Segments

Source dimensions us-gaap:StatementBusinessSegmentsAxis=an:ANReportableSegmentImportMember
PeriodValueUnitFiledEvidence
2026-07-01 – 2026-09-302252200000 USD2026-10-30 · 20:18:36.000ZOpen filing evidence
2026-01-01 – 2026-09-306533400000 USD2026-10-30 · 20:18:36.000ZOpen filing evidence
2026-04-01 – 2026-06-302233100000 USD20260731Open filing evidence
2026-01-01 – 2026-06-304281200000 USD20260731Open filing evidence
2026-01-01 – 2026-03-312048100000 USD20260501Open filing evidence
2025-01-01 – 2025-12-318423300000 USD20260212Open filing evidence
2025-07-01 – 2025-09-302173100000 USD2026-10-30 · 20:18:36.000ZOpen filing evidence
2025-01-01 – 2025-09-306368700000 USD2026-10-30 · 20:18:36.000ZOpen filing evidence
2025-04-01 – 2025-06-302148300000 USD20260731Open filing evidence
2025-01-01 – 2025-06-304195600000 USD20260731Open filing evidence
2025-01-01 – 2025-03-312047300000 USD20260501Open filing evidence
2024-01-01 – 2024-12-318156900000 USD20260212Open filing evidence
2024-07-01 – 2024-09-302046200000 USD20251023Open filing evidence
2024-01-01 – 2024-09-306044500000 USD20251023Open filing evidence
2024-04-01 – 2024-06-302018800000 USD2025-07-25 · 20:07:02.000ZOpen filing evidence
2024-01-01 – 2024-06-303998300000 USD2025-07-25 · 20:07:02.000ZOpen filing evidence
2024-01-01 – 2024-03-311979500000 USD2025-04-25 · 21:20:25.000ZOpen filing evidence

AN Reportable Segment Import · Operating Segments

Statement Business Segments · Consolidation Items

Source dimensions us-gaap:StatementBusinessSegmentsAxis=an:ANReportableSegmentImportMember;srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember
PeriodValueUnitFiledEvidence
2026-07-01 – 2026-09-302252200000 USD2026-10-30 · 20:18:36.000ZOpen filing evidence
2026-01-01 – 2026-09-306533400000 USD2026-10-30 · 20:18:36.000ZOpen filing evidence
2025-07-01 – 2025-09-302173100000 USD2026-10-30 · 20:18:36.000ZOpen filing evidence
2025-01-01 – 2025-09-306368700000 USD2026-10-30 · 20:18:36.000ZOpen filing evidence

AN Reportable Segment Import · Finance And Insurance Net

Statement Business Segments · Product Or Service

Source dimensions us-gaap:StatementBusinessSegmentsAxis=an:ANReportableSegmentImportMember;srt:ProductOrServiceAxis=an:FinanceAndInsuranceNetMember
PeriodValueUnitFiledEvidence
2026-07-01 – 2026-09-30122700000 USD2026-10-30 · 20:18:36.000ZOpen filing evidence
2026-01-01 – 2026-09-30372100000 USD2026-10-30 · 20:18:36.000ZOpen filing evidence
2025-07-01 – 2025-09-30126000000 USD2026-10-30 · 20:18:36.000ZOpen filing evidence
2025-01-01 – 2025-09-30368200000 USD2026-10-30 · 20:18:36.000ZOpen filing evidence
2024-01-01 – 2024-03-31119200000 USD2024-04-26 · 20:48:37.000ZOpen filing evidence

AN Reportable Segment Import · New Vehicle

Statement Business Segments · Product Or Service

Source dimensions us-gaap:StatementBusinessSegmentsAxis=an:ANReportableSegmentImportMember;srt:ProductOrServiceAxis=an:NewVehicleMember
PeriodValueUnitFiledEvidence
2026-07-01 – 2026-09-301171200000 USD2026-10-30 · 20:18:36.000ZOpen filing evidence
2026-01-01 – 2026-09-303376700000 USD2026-10-30 · 20:18:36.000ZOpen filing evidence
2025-07-01 – 2025-09-301145300000 USD2026-10-30 · 20:18:36.000ZOpen filing evidence
2025-01-01 – 2025-09-303336900000 USD2026-10-30 · 20:18:36.000ZOpen filing evidence

AN Reportable Segment Import · Parts And Service

Statement Business Segments · Product Or Service

Source dimensions us-gaap:StatementBusinessSegmentsAxis=an:ANReportableSegmentImportMember;srt:ProductOrServiceAxis=an:PartsAndServiceMember
PeriodValueUnitFiledEvidence
2026-07-01 – 2026-09-30361700000 USD2026-10-30 · 20:18:36.000ZOpen filing evidence
2026-01-01 – 2026-09-301050700000 USD2026-10-30 · 20:18:36.000ZOpen filing evidence
2025-07-01 – 2025-09-30337500000 USD2026-10-30 · 20:18:36.000ZOpen filing evidence
2025-01-01 – 2025-09-30999100000 USD2026-10-30 · 20:18:36.000ZOpen filing evidence

AN Reportable Segment Import · Used Vehicle

Statement Business Segments · Product Or Service

Source dimensions us-gaap:StatementBusinessSegmentsAxis=an:ANReportableSegmentImportMember;srt:ProductOrServiceAxis=an:UsedVehicleMember
PeriodValueUnitFiledEvidence
2026-07-01 – 2026-09-30594000000 USD2026-10-30 · 20:18:36.000ZOpen filing evidence
2026-01-01 – 2026-09-301726500000 USD2026-10-30 · 20:18:36.000ZOpen filing evidence
2025-07-01 – 2025-09-30561500000 USD2026-10-30 · 20:18:36.000ZOpen filing evidence
2025-01-01 – 2025-09-301657800000 USD2026-10-30 · 20:18:36.000ZOpen filing evidence
2024-01-01 – 2024-03-31557200000 USD2024-04-26 · 20:48:37.000ZOpen filing evidence

AN Reportable Segment Import · Product And Service Other

Statement Business Segments · Product Or Service

Source dimensions us-gaap:StatementBusinessSegmentsAxis=an:ANReportableSegmentImportMember;srt:ProductOrServiceAxis=us-gaap:ProductAndServiceOtherMember
PeriodValueUnitFiledEvidence
2026-07-01 – 2026-09-302600000 USD2026-10-30 · 20:18:36.000ZOpen filing evidence
2026-01-01 – 2026-09-307400000 USD2026-10-30 · 20:18:36.000ZOpen filing evidence
2025-07-01 – 2025-09-302800000 USD2026-10-30 · 20:18:36.000ZOpen filing evidence
2025-01-01 – 2025-09-306700000 USD2026-10-30 · 20:18:36.000ZOpen filing evidence

AN Reportable Segment Import · Transferred At Point In Time

Statement Business Segments · Timing Of Transfer Of Good Or Service

Source dimensions us-gaap:StatementBusinessSegmentsAxis=an:ANReportableSegmentImportMember;us-gaap:TimingOfTransferOfGoodOrServiceAxis=us-gaap:TransferredAtPointInTimeMember
PeriodValueUnitFiledEvidence
2026-04-01 – 2026-06-301962800000 USD20260731Open filing evidence
2026-01-01 – 2026-06-303750300000 USD20260731Open filing evidence
2026-01-01 – 2026-03-311787500000 USD20260501Open filing evidence
2025-01-01 – 2025-12-317359100000 USD20260212Open filing evidence
2025-07-01 – 2025-09-301905500000 USD20251023Open filing evidence
2025-01-01 – 2025-09-305566500000 USD20251023Open filing evidence
2025-04-01 – 2025-06-301870600000 USD20260731Open filing evidence
2025-01-01 – 2025-06-303661000000 USD20260731Open filing evidence
2025-01-01 – 2025-03-311790500000 USD20260501Open filing evidence
2024-01-01 – 2024-12-317212300000 USD20260212Open filing evidence
2024-07-01 – 2024-09-301804400000 USD20251023Open filing evidence
2024-01-01 – 2024-09-305341200000 USD20251023Open filing evidence

AN Reportable Segment Import · Transferred Over Time

Statement Business Segments · Timing Of Transfer Of Good Or Service

Source dimensions us-gaap:StatementBusinessSegmentsAxis=an:ANReportableSegmentImportMember;us-gaap:TimingOfTransferOfGoodOrServiceAxis=us-gaap:TransferredOverTimeMember
PeriodValueUnitFiledEvidence
2026-04-01 – 2026-06-30270300000 USD20260731Open filing evidence
2026-01-01 – 2026-06-30530900000 USD20260731Open filing evidence
2026-01-01 – 2026-03-31260600000 USD20260501Open filing evidence
2025-01-01 – 2025-12-311064200000 USD20260212Open filing evidence
2025-07-01 – 2025-09-30267600000 USD20251023Open filing evidence
2025-01-01 – 2025-09-30802200000 USD20251023Open filing evidence
2025-04-01 – 2025-06-30277700000 USD20260731Open filing evidence
2025-01-01 – 2025-06-30534600000 USD20260731Open filing evidence
2025-01-01 – 2025-03-31256800000 USD20260501Open filing evidence
2024-01-01 – 2024-12-31944600000 USD20260212Open filing evidence
2024-07-01 – 2024-09-30241800000 USD20251023Open filing evidence
2024-01-01 – 2024-09-30703300000 USD20251023Open filing evidence
2024-01-01 – 2024-03-31231200000 USD2024-04-26 · 20:48:37.000ZOpen filing evidence

AN Reportable Segment Premium Luxury

Statement Business Segments

Source dimensions us-gaap:StatementBusinessSegmentsAxis=an:ANReportableSegmentPremiumLuxuryMember
PeriodValueUnitFiledEvidence
2026-07-01 – 2026-09-302630300000 USD2026-10-30 · 20:18:36.000ZOpen filing evidence
2026-01-01 – 2026-09-307651500000 USD2026-10-30 · 20:18:36.000ZOpen filing evidence
2026-04-01 – 2026-06-302579700000 USD20260731Open filing evidence
2026-01-01 – 2026-06-305021200000 USD20260731Open filing evidence
2026-01-01 – 2026-03-312441500000 USD20260501Open filing evidence
2025-01-01 – 2025-12-3110333600000 USD20260212Open filing evidence
2025-07-01 – 2025-09-302559400000 USD2026-10-30 · 20:18:36.000ZOpen filing evidence
2025-01-01 – 2025-09-307691700000 USD2026-10-30 · 20:18:36.000ZOpen filing evidence
2025-04-01 – 2025-06-302555800000 USD20260731Open filing evidence
2025-01-01 – 2025-06-305132300000 USD20260731Open filing evidence
2025-01-01 – 2025-03-312576500000 USD20260501Open filing evidence
2024-01-01 – 2024-12-3110139900000 USD20260212Open filing evidence
2024-07-01 – 2024-09-302426000000 USD20251023Open filing evidence
2024-01-01 – 2024-09-307239300000 USD20251023Open filing evidence
2024-04-01 – 2024-06-302398400000 USD2025-07-25 · 20:07:02.000ZOpen filing evidence
2024-01-01 – 2024-06-304813300000 USD2025-07-25 · 20:07:02.000ZOpen filing evidence
2024-01-01 – 2024-03-312414900000 USD2025-04-25 · 21:20:25.000ZOpen filing evidence

AN Reportable Segment Premium Luxury · Operating Segments

Statement Business Segments · Consolidation Items

Source dimensions us-gaap:StatementBusinessSegmentsAxis=an:ANReportableSegmentPremiumLuxuryMember;srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember
PeriodValueUnitFiledEvidence
2026-07-01 – 2026-09-302630300000 USD2026-10-30 · 20:18:36.000ZOpen filing evidence
2026-01-01 – 2026-09-307651500000 USD2026-10-30 · 20:18:36.000ZOpen filing evidence
2025-07-01 – 2025-09-302559400000 USD2026-10-30 · 20:18:36.000ZOpen filing evidence
2025-01-01 – 2025-09-307691700000 USD2026-10-30 · 20:18:36.000ZOpen filing evidence

AN Reportable Segment Premium Luxury · Finance And Insurance Net

Statement Business Segments · Product Or Service

Source dimensions us-gaap:StatementBusinessSegmentsAxis=an:ANReportableSegmentPremiumLuxuryMember;srt:ProductOrServiceAxis=an:FinanceAndInsuranceNetMember
PeriodValueUnitFiledEvidence
2026-07-01 – 2026-09-30108900000 USD2026-10-30 · 20:18:36.000ZOpen filing evidence
2026-01-01 – 2026-09-30323900000 USD2026-10-30 · 20:18:36.000ZOpen filing evidence
2025-07-01 – 2025-09-30111800000 USD2026-10-30 · 20:18:36.000ZOpen filing evidence
2025-01-01 – 2025-09-30340200000 USD2026-10-30 · 20:18:36.000ZOpen filing evidence
2024-01-01 – 2024-03-31103300000 USD2024-04-26 · 20:48:37.000ZOpen filing evidence

AN Reportable Segment Premium Luxury · New Vehicle

Statement Business Segments · Product Or Service

Source dimensions us-gaap:StatementBusinessSegmentsAxis=an:ANReportableSegmentPremiumLuxuryMember;srt:ProductOrServiceAxis=an:NewVehicleMember
PeriodValueUnitFiledEvidence
2026-07-01 – 2026-09-301261800000 USD2026-10-30 · 20:18:36.000ZOpen filing evidence
2026-01-01 – 2026-09-303642400000 USD2026-10-30 · 20:18:36.000ZOpen filing evidence
2025-07-01 – 2025-09-301268900000 USD2026-10-30 · 20:18:36.000ZOpen filing evidence
2025-01-01 – 2025-09-303876400000 USD2026-10-30 · 20:18:36.000ZOpen filing evidence

AN Reportable Segment Premium Luxury · Parts And Service

Statement Business Segments · Product Or Service

Source dimensions us-gaap:StatementBusinessSegmentsAxis=an:ANReportableSegmentPremiumLuxuryMember;srt:ProductOrServiceAxis=an:PartsAndServiceMember
PeriodValueUnitFiledEvidence
2026-07-01 – 2026-09-30480400000 USD2026-10-30 · 20:18:36.000ZOpen filing evidence
2026-01-01 – 2026-09-301405100000 USD2026-10-30 · 20:18:36.000ZOpen filing evidence
2025-07-01 – 2025-09-30440900000 USD2026-10-30 · 20:18:36.000ZOpen filing evidence
2025-01-01 – 2025-09-301302700000 USD2026-10-30 · 20:18:36.000ZOpen filing evidence

AN Reportable Segment Premium Luxury · Used Vehicle

Statement Business Segments · Product Or Service

Source dimensions us-gaap:StatementBusinessSegmentsAxis=an:ANReportableSegmentPremiumLuxuryMember;srt:ProductOrServiceAxis=an:UsedVehicleMember
PeriodValueUnitFiledEvidence
2026-07-01 – 2026-09-30778900000 USD2026-10-30 · 20:18:36.000ZOpen filing evidence
2026-01-01 – 2026-09-302279200000 USD2026-10-30 · 20:18:36.000ZOpen filing evidence
2025-07-01 – 2025-09-30737600000 USD2026-10-30 · 20:18:36.000ZOpen filing evidence
2025-01-01 – 2025-09-302172000000 USD2026-10-30 · 20:18:36.000ZOpen filing evidence

AN Reportable Segment Premium Luxury · Product And Service Other

Statement Business Segments · Product Or Service

Source dimensions us-gaap:StatementBusinessSegmentsAxis=an:ANReportableSegmentPremiumLuxuryMember;srt:ProductOrServiceAxis=us-gaap:ProductAndServiceOtherMember
PeriodValueUnitFiledEvidence
2026-07-01 – 2026-09-30300000 USD2026-10-30 · 20:18:36.000ZOpen filing evidence
2026-01-01 – 2026-09-30900000 USD2026-10-30 · 20:18:36.000ZOpen filing evidence
2025-07-01 – 2025-09-30200000 USD2026-10-30 · 20:18:36.000ZOpen filing evidence
2025-01-01 – 2025-09-30400000 USD2026-10-30 · 20:18:36.000ZOpen filing evidence

AN Reportable Segment Premium Luxury · Transferred At Point In Time

Statement Business Segments · Timing Of Transfer Of Good Or Service

Source dimensions us-gaap:StatementBusinessSegmentsAxis=an:ANReportableSegmentPremiumLuxuryMember;us-gaap:TimingOfTransferOfGoodOrServiceAxis=us-gaap:TransferredAtPointInTimeMember
PeriodValueUnitFiledEvidence
2026-04-01 – 2026-06-302179400000 USD20260731Open filing evidence
2026-01-01 – 2026-06-304231100000 USD20260731Open filing evidence
2026-01-01 – 2026-03-312051700000 USD20260501Open filing evidence
2025-01-01 – 2025-12-318818100000 USD20260212Open filing evidence
2025-07-01 – 2025-09-302181800000 USD20251023Open filing evidence
2025-01-01 – 2025-09-306567400000 USD20251023Open filing evidence
2025-04-01 – 2025-06-302178200000 USD20260731Open filing evidence
2025-01-01 – 2025-06-304385500000 USD20260731Open filing evidence
2025-01-01 – 2025-03-312207300000 USD20260501Open filing evidence
2024-01-01 – 2024-12-318703600000 USD20260212Open filing evidence
2024-07-01 – 2024-09-302064000000 USD20251023Open filing evidence
2024-01-01 – 2024-09-306177100000 USD20251023Open filing evidence

AN Reportable Segment Premium Luxury · Transferred Over Time

Statement Business Segments · Timing Of Transfer Of Good Or Service

Source dimensions us-gaap:StatementBusinessSegmentsAxis=an:ANReportableSegmentPremiumLuxuryMember;us-gaap:TimingOfTransferOfGoodOrServiceAxis=us-gaap:TransferredOverTimeMember
PeriodValueUnitFiledEvidence
2026-04-01 – 2026-06-30400300000 USD20260731Open filing evidence
2026-01-01 – 2026-06-30790100000 USD20260731Open filing evidence
2026-01-01 – 2026-03-31389800000 USD20260501Open filing evidence
2025-01-01 – 2025-12-311515500000 USD20260212Open filing evidence
2025-07-01 – 2025-09-30377600000 USD20251023Open filing evidence
2025-01-01 – 2025-09-301124300000 USD20251023Open filing evidence
2025-04-01 – 2025-06-30377600000 USD20260731Open filing evidence
2025-01-01 – 2025-06-30746800000 USD20260731Open filing evidence
2025-01-01 – 2025-03-31369200000 USD20260501Open filing evidence
2024-01-01 – 2024-12-311436300000 USD20260212Open filing evidence
2024-07-01 – 2024-09-30362000000 USD20251023Open filing evidence
2024-01-01 – 2024-09-301062200000 USD20251023Open filing evidence

AN Reportable Segments

Statement Business Segments

Source dimensions us-gaap:StatementBusinessSegmentsAxis=an:ANReportableSegmentsMember
PeriodValueUnitFiledEvidence
2026-07-01 – 2026-09-306689700000 USD2026-10-30 · 20:18:36.000ZOpen filing evidence
2026-01-01 – 2026-09-3019501800000 USD2026-10-30 · 20:18:36.000ZOpen filing evidence
2026-04-01 – 2026-06-306605900000 USD20260731Open filing evidence
2026-01-01 – 2026-06-3012812100000 USD20260731Open filing evidence
2026-01-01 – 2026-03-316206200000 USD20260501Open filing evidence
2025-01-01 – 2025-12-3126231300000 USD20260212Open filing evidence
2025-07-01 – 2025-09-306677800000 USD2026-10-30 · 20:18:36.000ZOpen filing evidence
2025-01-01 – 2025-09-3019643600000 USD2026-10-30 · 20:18:36.000ZOpen filing evidence
2025-04-01 – 2025-06-306624600000 USD20260731Open filing evidence
2025-01-01 – 2025-06-3012965800000 USD20260731Open filing evidence
2025-01-01 – 2025-03-316341200000 USD20260501Open filing evidence
2024-01-01 – 2024-12-3125437100000 USD20260212Open filing evidence
2024-07-01 – 2024-09-306247100000 USD20251023Open filing evidence
2024-01-01 – 2024-09-3018554800000 USD20251023Open filing evidence
2024-04-01 – 2024-06-306156600000 USD2025-07-25 · 20:07:02.000ZOpen filing evidence
2024-01-01 – 2024-06-3012307700000 USD2025-07-25 · 20:07:02.000ZOpen filing evidence
2024-01-01 – 2024-03-316151100000 USD2025-04-25 · 21:20:25.000ZOpen filing evidence

Corporate And Other

Statement Business Segments

Source dimensions us-gaap:StatementBusinessSegmentsAxis=us-gaap:CorporateAndOtherMember
PeriodValueUnitFiledEvidence
2026-07-01 – 2026-09-30320600000 USD2026-10-30 · 20:18:36.000ZOpen filing evidence
2026-01-01 – 2026-09-30990400000 USD2026-10-30 · 20:18:36.000ZOpen filing evidence
2026-04-01 – 2026-06-30323900000 USD20260731Open filing evidence
2026-01-01 – 2026-06-30669800000 USD20260731Open filing evidence
2026-01-01 – 2026-03-31345900000 USD20260501Open filing evidence
2025-01-01 – 2025-12-311400100000 USD20260212Open filing evidence
2025-07-01 – 2025-09-30359600000 USD2026-10-30 · 20:18:36.000ZOpen filing evidence
2025-01-01 – 2025-09-301058600000 USD2026-10-30 · 20:18:36.000ZOpen filing evidence
2025-04-01 – 2025-06-30349800000 USD20260731Open filing evidence
2025-01-01 – 2025-06-30699000000 USD20260731Open filing evidence
2025-01-01 – 2025-03-31349200000 USD20260501Open filing evidence
2024-01-01 – 2024-12-311328300000 USD20260212Open filing evidence
2024-07-01 – 2024-09-30339000000 USD20251023Open filing evidence
2024-01-01 – 2024-09-30997400000 USD20251023Open filing evidence
2024-04-01 – 2024-06-30323800000 USD2025-07-25 · 20:07:02.000ZOpen filing evidence
2024-01-01 – 2024-06-30658400000 USD2025-07-25 · 20:07:02.000ZOpen filing evidence
2024-01-01 – 2024-03-31334600000 USD2025-04-25 · 21:20:25.000ZOpen filing evidence

Corporate And Other · Finance And Insurance Net

Statement Business Segments · Product Or Service

Source dimensions us-gaap:StatementBusinessSegmentsAxis=us-gaap:CorporateAndOtherMember;srt:ProductOrServiceAxis=an:FinanceAndInsuranceNetMember
PeriodValueUnitFiledEvidence
2026-07-01 – 2026-09-3010800000 USD2026-10-30 · 20:18:36.000ZOpen filing evidence
2026-01-01 – 2026-09-3038700000 USD2026-10-30 · 20:18:36.000ZOpen filing evidence
2025-07-01 – 2025-09-3018600000 USD2026-10-30 · 20:18:36.000ZOpen filing evidence
2025-01-01 – 2025-09-3047900000 USD2026-10-30 · 20:18:36.000ZOpen filing evidence
2024-04-01 – 2024-06-3012100000 USD2024-08-01 · 20:34:29.000ZOpen filing evidence
2024-01-01 – 2024-06-3027300000 USD2024-08-01 · 20:34:29.000ZOpen filing evidence
2024-01-01 – 2024-03-3115200000 USD2024-04-26 · 20:48:37.000ZOpen filing evidence

Corporate And Other · New Vehicle

Statement Business Segments · Product Or Service

Source dimensions us-gaap:StatementBusinessSegmentsAxis=us-gaap:CorporateAndOtherMember;srt:ProductOrServiceAxis=an:NewVehicleMember
PeriodValueUnitFiledEvidence
2026-07-01 – 2026-09-300 USD2026-10-30 · 20:18:36.000ZOpen filing evidence
2026-01-01 – 2026-09-300 USD2026-10-30 · 20:18:36.000ZOpen filing evidence
2025-07-01 – 2025-09-300 USD2026-10-30 · 20:18:36.000ZOpen filing evidence
2025-01-01 – 2025-09-300 USD2026-10-30 · 20:18:36.000ZOpen filing evidence
2024-04-01 – 2024-06-300 USD2024-08-01 · 20:34:29.000ZOpen filing evidence
2024-01-01 – 2024-06-300 USD2024-08-01 · 20:34:29.000ZOpen filing evidence

Corporate And Other · Parts And Service

Statement Business Segments · Product Or Service

Source dimensions us-gaap:StatementBusinessSegmentsAxis=us-gaap:CorporateAndOtherMember;srt:ProductOrServiceAxis=an:PartsAndServiceMember
PeriodValueUnitFiledEvidence
2026-07-01 – 2026-09-30150800000 USD2026-10-30 · 20:18:36.000ZOpen filing evidence
2026-01-01 – 2026-09-30448000000 USD2026-10-30 · 20:18:36.000ZOpen filing evidence
2025-07-01 – 2025-09-30154200000 USD2026-10-30 · 20:18:36.000ZOpen filing evidence
2025-01-01 – 2025-09-30457600000 USD2026-10-30 · 20:18:36.000ZOpen filing evidence
2024-04-01 – 2024-06-30147400000 USD2024-08-01 · 20:34:29.000ZOpen filing evidence
2024-01-01 – 2024-06-30305800000 USD2024-08-01 · 20:34:29.000ZOpen filing evidence

Corporate And Other · Used Vehicle

Statement Business Segments · Product Or Service

Source dimensions us-gaap:StatementBusinessSegmentsAxis=us-gaap:CorporateAndOtherMember;srt:ProductOrServiceAxis=an:UsedVehicleMember
PeriodValueUnitFiledEvidence
2026-07-01 – 2026-09-30157300000 USD2026-10-30 · 20:18:36.000ZOpen filing evidence
2026-01-01 – 2026-09-30499600000 USD2026-10-30 · 20:18:36.000ZOpen filing evidence
2025-07-01 – 2025-09-30185600000 USD2026-10-30 · 20:18:36.000ZOpen filing evidence
2025-01-01 – 2025-09-30549000000 USD2026-10-30 · 20:18:36.000ZOpen filing evidence
2024-04-01 – 2024-06-30162600000 USD2024-08-01 · 20:34:29.000ZOpen filing evidence
2024-01-01 – 2024-06-30322300000 USD2024-08-01 · 20:34:29.000ZOpen filing evidence
2024-01-01 – 2024-03-31159700000 USD2024-04-26 · 20:48:37.000ZOpen filing evidence

Corporate And Other · Product And Service Other

Statement Business Segments · Product Or Service

Source dimensions us-gaap:StatementBusinessSegmentsAxis=us-gaap:CorporateAndOtherMember;srt:ProductOrServiceAxis=us-gaap:ProductAndServiceOtherMember
PeriodValueUnitFiledEvidence
2026-07-01 – 2026-09-301700000 USD2026-10-30 · 20:18:36.000ZOpen filing evidence
2026-01-01 – 2026-09-304100000 USD2026-10-30 · 20:18:36.000ZOpen filing evidence
2025-07-01 – 2025-09-301200000 USD2026-10-30 · 20:18:36.000ZOpen filing evidence
2025-01-01 – 2025-09-304100000 USD2026-10-30 · 20:18:36.000ZOpen filing evidence
2024-04-01 – 2024-06-301700000 USD2024-08-01 · 20:34:29.000ZOpen filing evidence
2024-01-01 – 2024-06-303000000 USD2024-08-01 · 20:34:29.000ZOpen filing evidence

Corporate And Other · Transferred At Point In Time

Statement Business Segments · Timing Of Transfer Of Good Or Service

Source dimensions us-gaap:StatementBusinessSegmentsAxis=us-gaap:CorporateAndOtherMember;us-gaap:TimingOfTransferOfGoodOrServiceAxis=us-gaap:TransferredAtPointInTimeMember
PeriodValueUnitFiledEvidence
2026-04-01 – 2026-06-30227300000 USD20260731Open filing evidence
2026-01-01 – 2026-06-30474000000 USD20260731Open filing evidence
2026-01-01 – 2026-03-31246700000 USD20260501Open filing evidence
2025-01-01 – 2025-12-31985100000 USD20260212Open filing evidence
2025-07-01 – 2025-09-30252800000 USD20251023Open filing evidence
2025-01-01 – 2025-09-30743500000 USD20251023Open filing evidence
2025-04-01 – 2025-06-30245400000 USD20260731Open filing evidence
2025-01-01 – 2025-06-30490700000 USD20260731Open filing evidence
2025-01-01 – 2025-03-31245300000 USD20260501Open filing evidence
2024-01-01 – 2024-12-31916400000 USD20260212Open filing evidence
2024-07-01 – 2024-09-30236200000 USD20251023Open filing evidence
2024-01-01 – 2024-09-30687200000 USD20251023Open filing evidence
2024-04-01 – 2024-06-30221900000 USD2024-08-01 · 20:34:29.000ZOpen filing evidence
2024-01-01 – 2024-06-30451000000 USD2024-08-01 · 20:34:29.000ZOpen filing evidence

Corporate And Other · Transferred Over Time

Statement Business Segments · Timing Of Transfer Of Good Or Service

Source dimensions us-gaap:StatementBusinessSegmentsAxis=us-gaap:CorporateAndOtherMember;us-gaap:TimingOfTransferOfGoodOrServiceAxis=us-gaap:TransferredOverTimeMember
PeriodValueUnitFiledEvidence
2026-04-01 – 2026-06-3096600000 USD20260731Open filing evidence
2026-01-01 – 2026-06-30195800000 USD20260731Open filing evidence
2026-01-01 – 2026-03-3199200000 USD20260501Open filing evidence
2025-01-01 – 2025-12-31415000000 USD20260212Open filing evidence
2025-07-01 – 2025-09-30106800000 USD20251023Open filing evidence
2025-01-01 – 2025-09-30315100000 USD20251023Open filing evidence
2025-04-01 – 2025-06-30104400000 USD20260731Open filing evidence
2025-01-01 – 2025-06-30208300000 USD20260731Open filing evidence
2025-01-01 – 2025-03-31103900000 USD20260501Open filing evidence
2024-01-01 – 2024-12-31411900000 USD20260212Open filing evidence
2024-07-01 – 2024-09-30102800000 USD20251023Open filing evidence
2024-01-01 – 2024-09-30310200000 USD20251023Open filing evidence
2024-04-01 – 2024-06-30101900000 USD2024-08-01 · 20:34:29.000ZOpen filing evidence
2024-01-01 – 2024-06-30207400000 USD2024-08-01 · 20:34:29.000ZOpen filing evidence

Transferred At Point In Time · AN Reportable Segment Domestic

Timing Of Transfer Of Good Or Service · Statement Business Segments

Source dimensions us-gaap:TimingOfTransferOfGoodOrServiceAxis=us-gaap:TransferredAtPointInTimeMember;us-gaap:StatementBusinessSegmentsAxis=an:ANReportableSegmentDomesticMember
PeriodValueUnitFiledEvidence
2026-07-01 – 2026-09-301581300000 USD2026-10-30 · 20:18:36.000ZOpen filing evidence
2026-01-01 – 2026-09-304644100000 USD2026-10-30 · 20:18:36.000ZOpen filing evidence
2025-07-01 – 2025-09-301714800000 USD2026-10-30 · 20:18:36.000ZOpen filing evidence
2025-01-01 – 2025-09-304918900000 USD2026-10-30 · 20:18:36.000ZOpen filing evidence
2025-04-01 – 2025-06-301694800000 USD2025-07-25 · 20:07:02.000ZOpen filing evidence
2025-01-01 – 2025-06-303204200000 USD2025-07-25 · 20:07:02.000ZOpen filing evidence
2025-01-01 – 2025-03-311509400000 USD2025-04-25 · 21:20:25.000ZOpen filing evidence
2024-01-01 – 2024-12-316285700000 USD2025-02-14 · 21:45:56.000ZOpen filing evidence
2024-07-01 – 2024-09-301557000000 USD2024-10-25 · 21:25:31.000ZOpen filing evidence
2024-01-01 – 2024-09-304625200000 USD2024-10-25 · 21:25:31.000ZOpen filing evidence
2024-04-01 – 2024-06-301529900000 USD2025-07-25 · 20:07:02.000ZOpen filing evidence
2024-01-01 – 2024-06-303068200000 USD2025-07-25 · 20:07:02.000ZOpen filing evidence
2024-01-01 – 2024-03-311538300000 USD2025-04-25 · 21:20:25.000ZOpen filing evidence

Transferred At Point In Time · AN Reportable Segment Import

Timing Of Transfer Of Good Or Service · Statement Business Segments

Source dimensions us-gaap:TimingOfTransferOfGoodOrServiceAxis=us-gaap:TransferredAtPointInTimeMember;us-gaap:StatementBusinessSegmentsAxis=an:ANReportableSegmentImportMember
PeriodValueUnitFiledEvidence
2026-07-01 – 2026-09-301978600000 USD2026-10-30 · 20:18:36.000ZOpen filing evidence
2026-01-01 – 2026-09-305728900000 USD2026-10-30 · 20:18:36.000ZOpen filing evidence
2025-07-01 – 2025-09-301905500000 USD2026-10-30 · 20:18:36.000ZOpen filing evidence
2025-01-01 – 2025-09-305566500000 USD2026-10-30 · 20:18:36.000ZOpen filing evidence
2025-04-01 – 2025-06-301870600000 USD2025-07-25 · 20:07:02.000ZOpen filing evidence
2025-01-01 – 2025-06-303661000000 USD2025-07-25 · 20:07:02.000ZOpen filing evidence
2025-01-01 – 2025-03-311790500000 USD2025-04-25 · 21:20:25.000ZOpen filing evidence
2024-01-01 – 2024-12-317212300000 USD2025-02-14 · 21:45:56.000ZOpen filing evidence
2024-07-01 – 2024-09-301804400000 USD2024-10-25 · 21:25:31.000ZOpen filing evidence
2024-01-01 – 2024-09-305341200000 USD2024-10-25 · 21:25:31.000ZOpen filing evidence
2024-04-01 – 2024-06-301788500000 USD2025-07-25 · 20:07:02.000ZOpen filing evidence
2024-01-01 – 2024-06-303536800000 USD2025-07-25 · 20:07:02.000ZOpen filing evidence
2024-01-01 – 2024-03-311748300000 USD2025-04-25 · 21:20:25.000ZOpen filing evidence

Transferred At Point In Time · AN Reportable Segment Premium Luxury

Timing Of Transfer Of Good Or Service · Statement Business Segments

Source dimensions us-gaap:TimingOfTransferOfGoodOrServiceAxis=us-gaap:TransferredAtPointInTimeMember;us-gaap:StatementBusinessSegmentsAxis=an:ANReportableSegmentPremiumLuxuryMember
PeriodValueUnitFiledEvidence
2026-07-01 – 2026-09-302220700000 USD2026-10-30 · 20:18:36.000ZOpen filing evidence
2026-01-01 – 2026-09-306451800000 USD2026-10-30 · 20:18:36.000ZOpen filing evidence
2025-07-01 – 2025-09-302181800000 USD2026-10-30 · 20:18:36.000ZOpen filing evidence
2025-01-01 – 2025-09-306567400000 USD2026-10-30 · 20:18:36.000ZOpen filing evidence
2025-04-01 – 2025-06-302178200000 USD2025-07-25 · 20:07:02.000ZOpen filing evidence
2025-01-01 – 2025-06-304385500000 USD2025-07-25 · 20:07:02.000ZOpen filing evidence
2025-01-01 – 2025-03-312207300000 USD2025-04-25 · 21:20:25.000ZOpen filing evidence
2024-01-01 – 2024-12-318703600000 USD2025-02-14 · 21:45:56.000ZOpen filing evidence
2024-07-01 – 2024-09-302064000000 USD2024-10-25 · 21:25:31.000ZOpen filing evidence
2024-01-01 – 2024-09-306177100000 USD2024-10-25 · 21:25:31.000ZOpen filing evidence
2024-04-01 – 2024-06-302055100000 USD2025-07-25 · 20:07:02.000ZOpen filing evidence
2024-01-01 – 2024-06-304113100000 USD2025-07-25 · 20:07:02.000ZOpen filing evidence
2024-01-01 – 2024-03-312057900000 USD2025-04-25 · 21:20:25.000ZOpen filing evidence

Transferred At Point In Time · Corporate And Other

Timing Of Transfer Of Good Or Service · Statement Business Segments

Source dimensions us-gaap:TimingOfTransferOfGoodOrServiceAxis=us-gaap:TransferredAtPointInTimeMember;us-gaap:StatementBusinessSegmentsAxis=us-gaap:CorporateAndOtherMember
PeriodValueUnitFiledEvidence
2026-07-01 – 2026-09-30222500000 USD2026-10-30 · 20:18:36.000ZOpen filing evidence
2026-01-01 – 2026-09-30696500000 USD2026-10-30 · 20:18:36.000ZOpen filing evidence
2025-07-01 – 2025-09-30252800000 USD2026-10-30 · 20:18:36.000ZOpen filing evidence
2025-01-01 – 2025-09-30743500000 USD2026-10-30 · 20:18:36.000ZOpen filing evidence
2025-04-01 – 2025-06-30245400000 USD2025-07-25 · 20:07:02.000ZOpen filing evidence
2025-01-01 – 2025-06-30490700000 USD2025-07-25 · 20:07:02.000ZOpen filing evidence
2025-01-01 – 2025-03-31245300000 USD2025-04-25 · 21:20:25.000ZOpen filing evidence
2024-01-01 – 2024-12-31916400000 USD2025-02-14 · 21:45:56.000ZOpen filing evidence
2024-07-01 – 2024-09-30236200000 USD2024-10-25 · 21:25:31.000ZOpen filing evidence
2024-01-01 – 2024-09-30687200000 USD2024-10-25 · 21:25:31.000ZOpen filing evidence
2024-04-01 – 2024-06-30221900000 USD2025-07-25 · 20:07:02.000ZOpen filing evidence
2024-01-01 – 2024-06-30451000000 USD2025-07-25 · 20:07:02.000ZOpen filing evidence
2024-01-01 – 2024-03-31229100000 USD2025-04-25 · 21:20:25.000ZOpen filing evidence

Transferred Over Time · AN Reportable Segment Domestic

Timing Of Transfer Of Good Or Service · Statement Business Segments

Source dimensions us-gaap:TimingOfTransferOfGoodOrServiceAxis=us-gaap:TransferredOverTimeMember;us-gaap:StatementBusinessSegmentsAxis=an:ANReportableSegmentDomesticMember
PeriodValueUnitFiledEvidence
2026-07-01 – 2026-09-30225900000 USD2026-10-30 · 20:18:36.000ZOpen filing evidence
2026-01-01 – 2026-09-30672800000 USD2026-10-30 · 20:18:36.000ZOpen filing evidence
2025-07-01 – 2025-09-30230500000 USD2026-10-30 · 20:18:36.000ZOpen filing evidence
2025-01-01 – 2025-09-30664300000 USD2026-10-30 · 20:18:36.000ZOpen filing evidence
2025-04-01 – 2025-06-30225700000 USD2025-07-25 · 20:07:02.000ZOpen filing evidence
2025-01-01 – 2025-06-30433700000 USD2025-07-25 · 20:07:02.000ZOpen filing evidence
2025-01-01 – 2025-03-31208000000 USD2025-04-25 · 21:20:25.000ZOpen filing evidence
2024-01-01 – 2024-12-31854600000 USD2025-02-14 · 21:45:56.000ZOpen filing evidence
2024-07-01 – 2024-09-30217900000 USD2024-10-25 · 21:25:31.000ZOpen filing evidence
2024-01-01 – 2024-09-30645800000 USD2024-10-25 · 21:25:31.000ZOpen filing evidence
2024-04-01 – 2024-06-30209500000 USD2025-07-25 · 20:07:02.000ZOpen filing evidence
2024-01-01 – 2024-06-30427900000 USD2025-07-25 · 20:07:02.000ZOpen filing evidence
2024-01-01 – 2024-03-31218400000 USD2025-04-25 · 21:20:25.000ZOpen filing evidence

Transferred Over Time · AN Reportable Segment Import

Timing Of Transfer Of Good Or Service · Statement Business Segments

Source dimensions us-gaap:TimingOfTransferOfGoodOrServiceAxis=us-gaap:TransferredOverTimeMember;us-gaap:StatementBusinessSegmentsAxis=an:ANReportableSegmentImportMember
PeriodValueUnitFiledEvidence
2026-07-01 – 2026-09-30273600000 USD2026-10-30 · 20:18:36.000ZOpen filing evidence
2026-01-01 – 2026-09-30804500000 USD2026-10-30 · 20:18:36.000ZOpen filing evidence
2025-07-01 – 2025-09-30267600000 USD2026-10-30 · 20:18:36.000ZOpen filing evidence
2025-01-01 – 2025-09-30802200000 USD2026-10-30 · 20:18:36.000ZOpen filing evidence
2025-04-01 – 2025-06-30277700000 USD2025-07-25 · 20:07:02.000ZOpen filing evidence
2025-01-01 – 2025-06-30534600000 USD2025-07-25 · 20:07:02.000ZOpen filing evidence
2025-01-01 – 2025-03-31256800000 USD2025-04-25 · 21:20:25.000ZOpen filing evidence
2024-01-01 – 2024-12-31944600000 USD2025-02-14 · 21:45:56.000ZOpen filing evidence
2024-07-01 – 2024-09-30241800000 USD2024-10-25 · 21:25:31.000ZOpen filing evidence
2024-01-01 – 2024-09-30703300000 USD2024-10-25 · 21:25:31.000ZOpen filing evidence
2024-04-01 – 2024-06-30230300000 USD2025-07-25 · 20:07:02.000ZOpen filing evidence
2024-01-01 – 2024-06-30461500000 USD2025-07-25 · 20:07:02.000ZOpen filing evidence
2024-01-01 – 2024-03-31231200000 USD2025-04-25 · 21:20:25.000ZOpen filing evidence

Transferred Over Time · AN Reportable Segment Premium Luxury

Timing Of Transfer Of Good Or Service · Statement Business Segments

Source dimensions us-gaap:TimingOfTransferOfGoodOrServiceAxis=us-gaap:TransferredOverTimeMember;us-gaap:StatementBusinessSegmentsAxis=an:ANReportableSegmentPremiumLuxuryMember
PeriodValueUnitFiledEvidence
2026-07-01 – 2026-09-30409600000 USD2026-10-30 · 20:18:36.000ZOpen filing evidence
2026-01-01 – 2026-09-301199700000 USD2026-10-30 · 20:18:36.000ZOpen filing evidence
2025-07-01 – 2025-09-30377600000 USD2026-10-30 · 20:18:36.000ZOpen filing evidence
2025-01-01 – 2025-09-301124300000 USD2026-10-30 · 20:18:36.000ZOpen filing evidence
2025-04-01 – 2025-06-30377600000 USD2025-07-25 · 20:07:02.000ZOpen filing evidence
2025-01-01 – 2025-06-30746800000 USD2025-07-25 · 20:07:02.000ZOpen filing evidence
2025-01-01 – 2025-03-31369200000 USD2025-04-25 · 21:20:25.000ZOpen filing evidence
2024-01-01 – 2024-12-311436300000 USD2025-02-14 · 21:45:56.000ZOpen filing evidence
2024-07-01 – 2024-09-30362000000 USD2024-10-25 · 21:25:31.000ZOpen filing evidence
2024-01-01 – 2024-09-301062200000 USD2024-10-25 · 21:25:31.000ZOpen filing evidence
2024-04-01 – 2024-06-30343300000 USD2025-07-25 · 20:07:02.000ZOpen filing evidence
2024-01-01 – 2024-06-30700200000 USD2025-07-25 · 20:07:02.000ZOpen filing evidence
2024-01-01 – 2024-03-31357000000 USD2025-04-25 · 21:20:25.000ZOpen filing evidence

Transferred Over Time · Corporate And Other

Timing Of Transfer Of Good Or Service · Statement Business Segments

Source dimensions us-gaap:TimingOfTransferOfGoodOrServiceAxis=us-gaap:TransferredOverTimeMember;us-gaap:StatementBusinessSegmentsAxis=us-gaap:CorporateAndOtherMember
PeriodValueUnitFiledEvidence
2026-07-01 – 2026-09-3098100000 USD2026-10-30 · 20:18:36.000ZOpen filing evidence
2026-01-01 – 2026-09-30293900000 USD2026-10-30 · 20:18:36.000ZOpen filing evidence
2025-07-01 – 2025-09-30106800000 USD2026-10-30 · 20:18:36.000ZOpen filing evidence
2025-01-01 – 2025-09-30315100000 USD2026-10-30 · 20:18:36.000ZOpen filing evidence
2025-04-01 – 2025-06-30104400000 USD2025-07-25 · 20:07:02.000ZOpen filing evidence
2025-01-01 – 2025-06-30208300000 USD2025-07-25 · 20:07:02.000ZOpen filing evidence
2025-01-01 – 2025-03-31103900000 USD2025-04-25 · 21:20:25.000ZOpen filing evidence
2024-01-01 – 2024-12-31411900000 USD2025-02-14 · 21:45:56.000ZOpen filing evidence
2024-07-01 – 2024-09-30102800000 USD2024-10-25 · 21:25:31.000ZOpen filing evidence
2024-01-01 – 2024-09-30310200000 USD2024-10-25 · 21:25:31.000ZOpen filing evidence
2024-04-01 – 2024-06-30101900000 USD2025-07-25 · 20:07:02.000ZOpen filing evidence
2024-01-01 – 2024-06-30207400000 USD2025-07-25 · 20:07:02.000ZOpen filing evidence
2024-01-01 – 2024-03-31105500000 USD2025-04-25 · 21:20:25.000ZOpen filing evidence