v3.26.1
ACQUISITIONS AND DIVESTITURES - Summary of Assets and Liabilities Acquired (Details) - USD ($)
$ in Millions
Jun. 30, 2026
Dec. 31, 2025
Jul. 21, 2025
Business Combination [Line Items]      
Goodwill $ 2,269.7 $ 2,281.3  
Herb Chambers Dealerships      
Business Combination [Line Items]      
Inventories, net     $ 371.6
Other current assets     56.6
Total current assets     428.2
Property and equipment, net     605.5
Goodwill     343.0
Intangible franchise rights     428.5
Operating lease right-of-use assets     39.1
Total assets acquired     1,844.3
Operating lease liabilities     39.8
Other liabilities     42.7
Total liabilities assumed     82.5
Net assets acquired     $ 1,761.8