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v3.25.1

Segment Information (Details) $ in Millions | 3 Months Ended |
--- | --- | ---
Mar. 31, 2025 USD ($) segments | Mar. 31, 2024 USD ($) | Dec. 31, 2024 USD ($)
Segment Reporting Information [Line Items] |  |  |  |
Number of reportable segments | segments |  | 4 |  |
Revenues from external customers |  | $ 6,690.4 | $ 6,485.7 |
Cost of sales: |  |  |  |
Total cost of sales |  | 5,470.5 | 5,287.8 |
Selling, general and administrative expenses: |  |  |  |
Total selling, general, and administrative expenses |  | 821.9 | 793.1 |
Depreciation and amortization |  | 61.8 | 58.3 |
Floorplan interest expense |  | 46.5 | 49.4 |
AutoNation Finance: |  |  |  |
AutoNation Finance income (loss) |  | 0.1 | (5.0) |
Corporate and other |  | (84.5) | (79.7) |
Other interest expense |  | (42.3) | (44.6) |
Other income (loss), net |  | (13.2) | 7.0 |
INCOME BEFORE INCOME TAXES |  | 234.0 | 253.3 |
Segment assets |  | 13,325.6 |  | $ 13,001.7
New vehicle |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenues from external customers |  | 3,248.1 | 2,979.3 |
Cost of sales: |  |  |  |
Total cost of sales |  | 3,073.2 | 2,783.4 |
Used vehicle |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenues from external customers |  | 1,922.4 | 1,996.1 |
Cost of sales: |  |  |  |
Total cost of sales |  | 1,797.9 | 1,884.6 |
Parts and service |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenues from external customers |  | 1,164.0 | 1,172.4 |
Cost of sales: |  |  |  |
Total cost of sales |  | 596.3 | 616.6 |
Other |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenues from external customers |  | 3.4 | 3.2 |
Cost of sales: |  |  |  |
Total cost of sales |  | 3.1 | 3.2 |
AN Reportable Segments |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenues from external customers |  | 6,341.2 | 6,151.1 |
AN Reportable Segment, Domestic |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenues from external customers |  | 1,717.4 | 1,756.7 |
AN Reportable Segment, Domestic | New vehicle |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenues from external customers |  | 860.2 | 814.4 |
AN Reportable Segment, Domestic | Used vehicle |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenues from external customers |  | 486.1 | 543.0 |
AN Reportable Segment, Domestic | Parts and service |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenues from external customers |  | 269.0 | 302.1 |
AN Reportable Segment, Domestic | Other |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenues from external customers |  | 0.3 | 0.2 |
AN Reportable Segment, Import |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenues from external customers |  | 2,047.3 | 1,979.5 |
AN Reportable Segment, Import | New vehicle |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenues from external customers |  | 1,062.0 | 1,006.8 |
AN Reportable Segment, Import | Used vehicle |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenues from external customers |  | 546.7 | 557.2 |
AN Reportable Segment, Import | Parts and service |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenues from external customers |  | 318.6 | 294.7 |
AN Reportable Segment, Import | Other |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenues from external customers |  | 1.5 | 1.6 |
AN Reportable Segment, Premium Luxury |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenues from external customers |  | 2,576.5 | 2,414.9 |
AN Reportable Segment, Premium Luxury | New vehicle |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenues from external customers |  | 1,325.9 | 1,158.1 |
AN Reportable Segment, Premium Luxury | Used vehicle |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenues from external customers |  | 712.1 | 736.2 |
AN Reportable Segment, Premium Luxury | Parts and service |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenues from external customers |  | 424.4 | 417.2 |
AN Reportable Segment, Premium Luxury | Other |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenues from external customers |  | 0.0 | 0.1 |
AN Reportable Segment, AN Finance |  |  |  |
AutoNation Finance: |  |  |  |
Interest and fee income |  | 41.9 | 21.8 |
Interest expense |  | (13.9) | (7.0) |
Provision for credit losses |  | (18.9) | (10.2) |
Direct expenses | [1] | (9.0) | (9.6) |
AutoNation Finance income (loss) |  | 0.1 | (5.0) |
Operating Segments | AN Reportable Segment, Franchised Dealerships |  |  |  |
Selling, general and administrative expenses: |  |  |  |
Franchised dealerships - segment income |  | 373.9 | 375.6 |
Operating Segments | AN Reportable Segment, Domestic |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenues from external customers |  | 1,717.4 | 1,756.7 |
Cost of sales: |  |  |  |
Total cost of sales |  | 1,438.9 | 1,462.0 |
Selling, general and administrative expenses: |  |  |  |
Compensation |  | 119.8 | 122.5 |
Advertising |  | 16.7 | 15.2 |
Store overhead |  | 45.4 | 51.2 |
Total selling, general, and administrative expenses |  | 181.9 | 188.9 |
Depreciation and amortization |  | 11.0 | 11.2 |
Floorplan interest expense |  | 16.6 | 19.5 |
Other income | [2] | 0.0 | (0.1) |
Franchised dealerships - segment income |  | 69.0 | 75.2 |
AutoNation Finance: |  |  |  |
Segment assets | [3] | 2,269.7 |  | 2,297.9
Operating Segments | AN Reportable Segment, Domestic | New vehicle |  |  |  |
Cost of sales: |  |  |  |
Total cost of sales |  | 834.6 | 773.5 |
Operating Segments | AN Reportable Segment, Domestic | Used vehicle |  |  |  |
Cost of sales: |  |  |  |
Total cost of sales |  | 459.0 | 520.1 |
Operating Segments | AN Reportable Segment, Domestic | Parts and service |  |  |  |
Cost of sales: |  |  |  |
Total cost of sales |  | 145.3 | 168.4 |
Operating Segments | AN Reportable Segment, Domestic | Other |  |  |  |
Cost of sales: |  |  |  |
Total cost of sales |  | 0.0 | 0.0 |
Operating Segments | AN Reportable Segment, Import |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenues from external customers |  | 2,047.3 | 1,979.5 |
Cost of sales: |  |  |  |
Total cost of sales |  | 1,676.9 | 1,618.8 |
Selling, general and administrative expenses: |  |  |  |
Compensation |  | 148.4 | 139.6 |
Advertising |  | 21.6 | 18.8 |
Store overhead |  | 53.5 | 53.8 |
Total selling, general, and administrative expenses |  | 223.5 | 212.2 |
Depreciation and amortization |  | 12.0 | 10.6 |
Floorplan interest expense |  | 8.7 | 9.1 |
Other income | [2] | 0.0 | 0.0 |
Franchised dealerships - segment income |  | 126.2 | 128.8 |
AutoNation Finance: |  |  |  |
Segment assets | [3] | 2,103.4 |  | 2,029.8
Operating Segments | AN Reportable Segment, Import | New vehicle |  |  |  |
Cost of sales: |  |  |  |
Total cost of sales |  | 1,004.8 | 942.1 |
Operating Segments | AN Reportable Segment, Import | Used vehicle |  |  |  |
Cost of sales: |  |  |  |
Total cost of sales |  | 510.1 | 523.0 |
Operating Segments | AN Reportable Segment, Import | Parts and service |  |  |  |
Cost of sales: |  |  |  |
Total cost of sales |  | 159.2 | 150.7 |
Operating Segments | AN Reportable Segment, Import | Other |  |  |  |
Cost of sales: |  |  |  |
Total cost of sales |  | 2.8 | 3.0 |
Operating Segments | AN Reportable Segment, Premium Luxury |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenues from external customers |  | 2,576.5 | 2,414.9 |
Cost of sales: |  |  |  |
Total cost of sales |  | 2,102.0 | 1,961.4 |
Selling, general and administrative expenses: |  |  |  |
Compensation |  | 165.7 | 154.9 |
Advertising |  | 15.8 | 12.2 |
Store overhead |  | 75.5 | 76.5 |
Total selling, general, and administrative expenses |  | 257.0 | 243.6 |
Depreciation and amortization |  | 19.9 | 19.8 |
Floorplan interest expense |  | 19.0 | 18.5 |
Other income | [2] | (0.1) | 0.0 |
Franchised dealerships - segment income |  | 178.7 | 171.6 |
AutoNation Finance: |  |  |  |
Segment assets | [3] | 3,532.3 |  | 3,696.0
Operating Segments | AN Reportable Segment, Premium Luxury | New vehicle |  |  |  |
Cost of sales: |  |  |  |
Total cost of sales |  | 1,233.7 | 1,067.7 |
Operating Segments | AN Reportable Segment, Premium Luxury | Used vehicle |  |  |  |
Cost of sales: |  |  |  |
Total cost of sales |  | 669.0 | 696.5 |
Operating Segments | AN Reportable Segment, Premium Luxury | Parts and service |  |  |  |
Cost of sales: |  |  |  |
Total cost of sales |  | 199.4 | 197.1 |
Operating Segments | AN Reportable Segment, Premium Luxury | Other |  |  |  |
Cost of sales: |  |  |  |
Total cost of sales |  | (0.1) | 0.1 |
Operating Segments | AN Reportable Segment, AN Finance |  |  |  |
AutoNation Finance: |  |  |  |
Interest and fee income |  | 41.9 | 21.8 |
Interest expense |  | (13.9) | (7.0) |
Provision for credit losses |  | (18.9) | (10.2) |
Direct expenses | [4] | (9.0) | (9.6) |
AutoNation Finance income (loss) |  | 0.1 | (5.0) |
Segment assets | [3] | 1,471.0 |  | $ 1,114.4
Corporate and other |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenues from external customers |  | $ 349.2 | $ 334.6 |
[1] | (1) Direct expenses are comprised primarily of compensation expenses and loan administration costs incurred by our auto finance company.
[2] | (2) Other income includes net gains on asset dispositions.
[3] | (1) Excludes capital expenditures for active construction projects, which are reflected in segment assets upon completion of the related project.
[4] | (3) Direct expenses are comprised primarily of compensation expense and loan administration costs incurred by our auto finance company.

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