Revenues - Contract Balances (Details) - USD ($) $ in Millions |
Jun. 30, 2026 |
Dec. 31, 2025 |
|---|---|---|
| Contract Balances | ||
| Accounts receivable | $ 1,061.9 | $ 1,070.3 |
| Unearned revenues | 303.9 | 299.3 |
| Contracts in transit | ||
| Contract Balances | ||
| Accounts receivable | 281.3 | 272.2 |
| Vehicle receivables | ||
| Contract Balances | ||
| Accounts receivable | 149.7 | 141.5 |
| Manufacturer receivables | ||
| Contract Balances | ||
| Accounts receivable | 238.9 | 256.4 |
| Trade receivables | ||
| Contract Balances | ||
| Accounts receivable | $ 369.1 | $ 381.6 |
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable, classified as current. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition The total amount due to the entity within one year of the balance sheet date (or one operating cycle, if longer) from outside sources, including trade accounts receivable, notes and loans receivable, as well as any other types of receivables, net of allowances established for the purpose of reducing such receivables to an amount that approximates their net realizable value. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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