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v3.21.2

Segment Information (Details) $ in Millions | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2021 USD ($) | Jun. 30, 2020 USD ($) | Jun. 30, 2021 USD ($) segments | Jun. 30, 2020 USD ($) segments
Segment Reporting Information [Line Items] |  |  |  |
Number of reportable segments | segments |  |  | 3 | 3
Revenues | $ 6,978.4 | $ 4,533.0 | $ 12,882.2 | $ 9,200.0
Segment Income | 598.4 | 259.6 | 1,001.3 | 459.8
AN Reportable Segment, Domestic [Member] |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenues | 2,124.8 | 1,486.0 | 3,971.5 | 2,969.5
Segment Income | 169.0 | 82.1 | 287.5 | 136.2
AN Reportable Segment, Import [Member] |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenues | 2,175.0 | 1,325.3 | 3,944.6 | 2,687.4
Segment Income | 203.7 | 88.3 | 329.6 | 154.2
AN Reportable Segment, Premium Luxury [Member] |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenues | 2,468.5 | 1,564.8 | 4,572.0 | 3,181.6
Segment Income | $ 225.7 | $ 89.2 | $ 384.2 | $ 169.4

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