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v3.20.2

Interim Financial Statements - Business Overview (Details) $ in Millions | 3 Months Ended | 9 Months Ended | 12 Months Ended
--- | --- | --- | ---
Sep. 30, 2020 USD ($) item | Sep. 30, 2019 USD ($) | Sep. 30, 2020 USD ($) item location | Sep. 30, 2019 USD ($) | Dec. 31, 2019 USD ($)
Interim Financial Statements |  |  |  |  |
Total revenues | $ | $ 5,971.6 | $ 5,967.6 | $ 14,631.8 | $ 17,287.8 |
PTL |  |  |  |  |
Interim Financial Statements |  |  |  |  |
Ownership interest in Penske Truck Leasing Co (as a percent) |  |  | 28.90% |  |
Retail Automotive Dealership |  |  |  |  |
Interim Financial Statements |  |  |  |  |
Total revenues | $ |  |  |  |  | $ 20,600.0
Number of owned and operated franchises in US | 145 |  | 145 |  |
Minimum number of vehicles retailed and wholesaled |  |  | 371,000 |  |
Number of used vehicle supercenters operated in the U.S. and U.K. | 16 |  | 16 |  |
Number of acquired franchises |  |  | 0 |  |
Number of retail locations operated | location |  |  | 6 |  |
Retail Automotive Dealership | UK |  |  |  |  |
Interim Financial Statements |  |  |  |  |
Number of franchises disposed |  |  | 10 |  |
Retail Commercial Truck Dealership | PTG |  |  |  |  |
Interim Financial Statements |  |  |  |  |
Number of operating locations | location |  |  | 25 |  |
Automotive dealership revenues | Geographic | U.S. and Puerto Rico | Retail Automotive Dealership |  |  |  |  |
Interim Financial Statements |  |  |  |  |
Automotive dealership revenue (as a percent) |  |  | 57.00% |  |
Automotive dealership revenues | Geographic | Outside the U.S. | Retail Automotive Dealership |  |  |  |  |
Interim Financial Statements |  |  |  |  |
Automotive dealership revenue (as a percent) |  |  | 43.00% |  |
CarShop | Retail Automotive Dealership |  |  |  |  |
Interim Financial Statements |  |  |  |  |
Number of retail locations operated | location |  |  | 10 |  |
Penske Corporation | PTL |  |  |  |  |
Interim Financial Statements |  |  |  |  |
Ownership interest in Penske Truck Leasing Co (as a percent) |  |  | 41.10% |  |
Mitsui and Co | PTL |  |  |  |  |
Interim Financial Statements |  |  |  |  |
Ownership interest in Penske Truck Leasing Co (as a percent) |  |  | 30.00% |  |
Retail Automotive Dealership |  |  |  |  |
Interim Financial Statements |  |  |  |  |
Total revenues | $ | $ 5,258.0 | 5,155.4 | $ 12,828.1 | 15,442.9 |
Total number of owned and operated franchises | 311 |  | 311 |  |
Number of owned and operated franchises outside US | 166 |  | 166 |  |
Retail Automotive Dealership | UK |  |  |  |  |
Interim Financial Statements |  |  |  |  |
Total revenues | $ | $ 2,105.5 | 1,859.6 | $ 4,608.7 | 5,827.7 |
Retail Automotive Dealership | U.S. |  |  |  |  |
Interim Financial Statements |  |  |  |  |
Total revenues | $ | 2,780.7 | 2,995.5 | $ 7,288.4 | 8,624.1 |
Retail Automotive Dealership | Automotive dealership revenues | Premium brands | Retail Automotive Dealership |  |  |  |  |
Interim Financial Statements |  |  |  |  |
Automotive dealership revenue (as a percent) |  |  | 70.00% |  |
Minimum number of vehicle brands offered |  |  | 35 |  |
Retail Commercial Truck Dealership |  |  |  |  |
Interim Financial Statements |  |  |  |  |
Total revenues | $ | 590.9 | 692.3 | $ 1,481.5 | 1,451.4 |
Commercial Vehicle Distribution and Other |  |  |  |  |
Interim Financial Statements |  |  |  |  |
Total revenues | $ | $ 122.7 | $ 119.9 | $ 322.2 | $ 393.5 |

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