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v3.22.4

Segment Information (Details) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2022 USD ($) segments | Dec. 31, 2021 USD ($) | Dec. 31, 2020 USD ($)
Segment Reporting Information [Line Items] |  |  |  |
Number of reportable segments | segments |  | 3 |  |
Revenues |  | $ 26,985.0 | $ 25,844.0 | $ 20,390.0
Floorplan interest expense |  | 41.4 | 25.7 | 63.8
Depreciation and amortization |  | 200.3 | 193.3 | 198.9
Capital expenditures |  | 336.2 | 231.9 | 137.2
Segment assets |  | 10,059.7 | 8,943.6 | 9,887.2
Segment Reporting Information, Income (Loss) before Income Taxes [Abstract] |  |  |  |
Segment income (loss) |  | 1,983.1 | 1,877.1 | 499.4
Other interest expense |  | (134.9) | (93.0) | (93.7)
Other income, net |  | (14.7) | 24.3 | 144.4
INCOME FROM CONTINUING OPERATIONS BEFORE INCOME TAXES |  | 1,833.5 | 1,808.4 | 550.1
AN Reportable Segments [Member] |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenues |  | 25,955.9 | 24,988.3 | 19,681.4
Segment Reporting Information, Income (Loss) before Income Taxes [Abstract] |  |  |  |
Segment income (loss) |  | 2,268.6 | 2,147.9 | 1,219.8
AN Reportable Segment, Domestic [Member] |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenues |  | 7,987.5 | 7,959.9 | 6,490.6
Floorplan interest expense |  | 14.4 | 7.9 | 23.8
Depreciation and amortization |  | 39.1 | 39.3 | 39.8
Capital expenditures |  | 32.8 | 15.5 | 17.9
Segment assets |  | 1,974.3 | 1,758.5 | 2,130.0
Segment Reporting Information, Income (Loss) before Income Taxes [Abstract] |  |  |  |
Segment income (loss) |  | 565.3 | 595.8 | 355.2
AN Reportable Segment, Import [Member] |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenues |  | 7,690.3 | 7,798.5 | 5,988.0
Floorplan interest expense |  | 4.8 | 5.1 | 12.9
Depreciation and amortization |  | 35.6 | 33.9 | 33.6
Capital expenditures |  | 70.1 | 27.1 | 25.7
Segment assets |  | 1,555.6 | 1,424.2 | 1,764.7
Segment Reporting Information, Income (Loss) before Income Taxes [Abstract] |  |  |  |
Segment income (loss) |  | 734.2 | 714.7 | 386.4
AN Reportable Segment, Premium Luxury [Member] |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenues |  | 10,278.1 | 9,229.9 | 7,202.8
Floorplan interest expense |  | 15.0 | 8.8 | 21.8
Depreciation and amortization |  | 74.9 | 64.8 | 60.5
Capital expenditures |  | 126.5 | 80.0 | 51.6
Segment assets |  | 2,996.8 | 2,668.6 | 2,752.5
Segment Reporting Information, Income (Loss) before Income Taxes [Abstract] |  |  |  |
Segment income (loss) |  | 969.1 | 837.4 | 478.2
Corporate and Other [Member] |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenues | [1] | 1,029.1 | 855.7 | 708.6
Floorplan interest expense |  | 7.2 | 3.9 | 5.3
Depreciation and amortization |  | 50.7 | 55.3 | 65.0
Capital expenditures |  | 106.8 | 109.3 | 42.0
Segment assets |  | 3,533.0 | 3,092.3 | 3,240.0
Segment Reporting Information, Income (Loss) before Income Taxes [Abstract] |  |  |  |
Segment income (loss) |  | $ (285.5) | $ (270.8) | $ (720.4)
[1] | (1) “Corporate and other” is comprised of our other businesses, including AutoNation USA used vehicle stores, collision centers, parts distribution centers, and auction operations.

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