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Segments - Segment Assets (Details) - USD ($) $ in Millions	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Segment Reporting Information [Line Items]
Total assets	$ 11,146.9	$ 7,902.1	$ 6,083.9
Operating Segments | Domestic
Segment Reporting Information [Line Items]
Total assets	1,574.7	1,262.4
Operating Segments | Import
Segment Reporting Information [Line Items]
Total assets	1,858.1	1,654.7
Operating Segments | Luxury
Segment Reporting Information [Line Items]
Total assets	1,407.1	1,132.4
Corporate and other
Segment Reporting Information [Line Items]
Total assets	$ 6,307.0	$ 3,852.6

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Sum of the carrying amounts as of the balance sheet date of all assets that are recognized. Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.

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