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SEGMENT INFORMATION (Tables) | 3 Months Ended
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Mar. 31, 2025
Segment Reporting [Abstract] |
Schedule of Reportable Segment Information | Selected reportable segment data for continuing operations were as follows (in millions):
| Three Months Ended March 31, 2025 |  |
| U.S. |  | U.K. |  | Total |  |  |  |  |  |
Total revenues | $ | 3,921.8 |  |  | $ | 1,583.5 |  |  | $ | 5,505.3 |  |  |  |  |  |  |
Cost of sales | $ | 3,246.8 |  |  | $ | 1,366.5 |  |  | $ | 4,613.3 |  |  |  |  |  |  |
SG&A expenses | $ | 447.4 |  |  | $ | 169.8 |  |  | $ | 617.3 |  |  |  |  |  |  |
Depreciation and amortization expense | $ | 21.0 |  |  | $ | 8.3 |  |  | $ | 29.3 |  |  |  |  |  |  |
Asset impairments | $ | (2.3) |  |  | $ | 2.7 |  |  | $ | 0.4 |  |  |  |  |  |  |
Restructuring charges | $ | — |  |  | $ | 11.1 |  |  | $ | 11.1 |  |  |  |  |  |  |
Floorplan interest expense | $ | 20.6 |  |  | $ | 6.3 |  |  | $ | 26.9 |  |  |  |  |  |  |
Other interest expense, net | $ | 32.3 |  |  | $ | 7.5 |  |  | $ | 39.8 |  |  |  |  |  |  |
Other segment items (1) | $ | (0.3) |  |  | $ | — |  |  | $ | (0.3) |  |  |  |  |  |  |
Income before income taxes | $ | 156.1 |  |  | $ | 11.3 |  |  | $ | 167.5 |  |  |  |  |  |  |
Capital expenditures: |  |  |  |  |  |  |  |  |  |  |
Real estate related capital expenditures | $ | 14.9 |  |  | $ | — |  |  | $ | 14.9 |  |  |  |  |  |  |
Non-real estate related capital expenditures | 33.6 |  |  | 3.8 |  |  | 37.4 |  |  |  |  |  |  |
Total capital expenditures | $ | 48.4 |  |  | $ | 3.8 |  |  | $ | 52.2 |  |  |  |  |  |  |
| Three Months Ended March 31, 2024 |  |
| U.S. |  | U.K. |  | Total |  |  |  |  |  |
Total revenues | $ | 3,645.7 |  |  | $ | 824.8 |  |  | $ | 4,470.5 |  |  |  |  |  |  |
Cost of sales | $ | 3,006.6 |  |  | $ | 721.3 |  |  | $ | 3,727.9 |  |  |  |  |  |  |
SG&A expenses | $ | 394.9 |  |  | $ | 81.3 |  |  | $ | 476.1 |  |  |  |  |  |  |
Depreciation and amortization expense | $ | 19.8 |  |  | $ | 4.0 |  |  | $ | 23.8 |  |  |  |  |  |  |
Floorplan interest expense | $ | 17.6 |  |  | $ | 2.9 |  |  | $ | 20.5 |  |  |  |  |  |  |
Other interest expense, net | $ | 26.8 |  |  | $ | 2.5 |  |  | $ | 29.3 |  |  |  |  |  |  |
Other segment items (1) | $ | — |  |  | $ | (0.5) |  |  | $ | (0.5) |  |  |  |  |  |  |
Income before income taxes | $ | 180.0 |  |  | $ | 13.3 |  |  | $ | 193.3 |  |  |  |  |  |  |
Capital expenditures: |  |  |  |  |  |  |  |  |  |  |
Real estate related capital expenditures | $ | 3.2 |  |  | $ | 17.8 |  |  | $ | 21.0 |  |  |  |  |  |  |
Non-real estate related capital expenditures | 37.2 |  |  | 5.0 |  |  | 42.2 |  |  |  |  |  |  |
Total capital expenditures | $ | 40.4 |  |  | $ | 22.8 |  |  | $ | 63.2 |  |  |  |  |  |  |
(1) Other segment items include other expenses, which primarily relate to currency translation.
Schedule of Segment Reporting, by Segment, Goodwill and Intangible Assets |
|  | March 31, 2025
|  | U.S. |  | U.K. |  | Total
Property and equipment, net |  | $ | 2,192.7 |  |  | $ | 698.0 |  |  | $ | 2,890.7 |
Total assets (1) |  | $ | 7,486.8 |  |  | $ | 2,381.1 |  |  | $ | 9,867.9 |
|  | December 31, 2024
|  | U.S. |  | U.K. |  | Total
Property and equipment, net |  | $ | 2,181.9 |  |  | $ | 674.6 |  |  | $ | 2,856.5 |
Total assets (1) |  | $ | 7,630.1 |  |  | $ | 2,176.6 |  |  | $ | 9,806.6 |
(1) Total assets for reportable segments exclude the total assets related to discontinued operations. The assets related to discontinued operations were immaterial as of March 31, 2025 and December 31, 2024.

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- Definition Tabular disclosure of the profit or loss and total assets for each reportable segment. An entity discloses certain information on each reportable segment if the amounts (a) are included in the measure of segment profit or loss reviewed by the chief operating decision maker or (b) are otherwise regularly provided to the chief operating decision maker, even if not included in that measure of segment profit or loss. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 25 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482810/280-10-50-25 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 22 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482810/280-10-50-22 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 30 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482810/280-10-50-30 + Details
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