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v3.19.1

Segments (Schedule of Certain Financial Information on a Segment Basis) (Details) - USD ($) $ in Millions | 3 Months Ended
--- | ---
Mar. 31, 2019 | Mar. 31, 2018
Segment Reporting Information [Line Items] |  |
Total revenues | $ 2,849.7 | $ 2,659.7
Income before income taxes | 77.8 | 69.8
Depreciation and amortization | (19.8) | (16.8)
Other interest expense | (15.3) | (11.8)
Other income, net | 2.6 | 1.3
Operating segments |  |
Segment Reporting Information [Line Items] |  |
Total revenues | 2,843.2 | 2,657.5
Income before income taxes | 57.8 | 55.5
Operating segments | Domestic |  |
Segment Reporting Information [Line Items] |  |
Total revenues | 996.7 | 970.6
Income before income taxes | 19.8 | 25.6
Operating segments | Import |  |
Segment Reporting Information [Line Items] |  |
Total revenues | 1,191.6 | 1,170.4
Income before income taxes | 30.0 | 23.0
Operating segments | Luxury |  |
Segment Reporting Information [Line Items] |  |
Total revenues | 654.9 | 516.5
Income before income taxes | 8.0 | 6.9
Corporate and other |  |
Segment Reporting Information [Line Items] |  |
Total revenues | 6.5 | 2.2
Income before income taxes | 52.5 | 41.6
Segment reconciling items |  |
Segment Reporting Information [Line Items] |  |
Depreciation and amortization | (19.8) | (16.8)
Other interest expense | (15.3) | (11.8)
Other income, net | 2.6 | 1.3
New vehicle |  |
Segment Reporting Information [Line Items] |  |
Total revenues | 1,461.1 | 1,454.7
New vehicle | Operating segments | Domestic |  |
Segment Reporting Information [Line Items] |  |
Total revenues | 492.4 | 513.5
New vehicle | Operating segments | Import |  |
Segment Reporting Information [Line Items] |  |
Total revenues | 632.6 | 667.6
New vehicle | Operating segments | Luxury |  |
Segment Reporting Information [Line Items] |  |
Total revenues | 339.4 | 278.5
Used vehicle retail |  |
Segment Reporting Information [Line Items] |  |
Total revenues | 827.9 | 715.6
Used vehicle retail | Operating segments | Domestic |  |
Segment Reporting Information [Line Items] |  |
Total revenues | 300.4 | 264.8
Used vehicle retail | Operating segments | Import |  |
Segment Reporting Information [Line Items] |  |
Total revenues | 341.3 | 307.7
Used vehicle retail | Operating segments | Luxury |  |
Segment Reporting Information [Line Items] |  |
Total revenues | 186.3 | 142.9
Used vehicle wholesale |  |
Segment Reporting Information [Line Items] |  |
Total revenues | 77.4 | 76.0
Used vehicle wholesale | Operating segments | Domestic |  |
Segment Reporting Information [Line Items] |  |
Total revenues | 29.6 | 33.6
Used vehicle wholesale | Operating segments | Import |  |
Segment Reporting Information [Line Items] |  |
Total revenues | 27.9 | 28.2
Used vehicle wholesale | Operating segments | Luxury |  |
Segment Reporting Information [Line Items] |  |
Total revenues | 19.9 | 14.2
Finance and insurance |  |
Segment Reporting Information [Line Items] |  |
Total revenues | 117.5 | 106.5
Finance and insurance | Operating segments | Domestic |  |
Segment Reporting Information [Line Items] |  |
Total revenues | 41.8 | 40.0
Finance and insurance | Operating segments | Import |  |
Segment Reporting Information [Line Items] |  |
Total revenues | 54.8 | 51.7
Finance and insurance | Operating segments | Luxury |  |
Segment Reporting Information [Line Items] |  |
Total revenues | 16.5 | 12.3
Service, body and parts |  |
Segment Reporting Information [Line Items] |  |
Total revenues | 317.4 | 285.7
Service, body and parts | Operating segments | Domestic |  |
Segment Reporting Information [Line Items] |  |
Total revenues | 115.4 | 107.2
Service, body and parts | Operating segments | Import |  |
Segment Reporting Information [Line Items] |  |
Total revenues | 117.7 | 109.6
Service, body and parts | Operating segments | Luxury |  |
Segment Reporting Information [Line Items] |  |
Total revenues | 79.1 | 64.8
Fleet and other |  |
Segment Reporting Information [Line Items] |  |
Total revenues | 48.4 | 21.2
Fleet and other | Operating segments | Domestic |  |
Segment Reporting Information [Line Items] |  |
Total revenues | 17.1 | 11.5
Fleet and other | Operating segments | Import |  |
Segment Reporting Information [Line Items] |  |
Total revenues | 17.3 | 5.6
Fleet and other | Operating segments | Luxury |  |
Segment Reporting Information [Line Items] |  |
Total revenues | $ 13.7 | $ 3.8

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