GOODWILL AND INTANGIBLE ASSETS - GOODWILL (Details) - USD ($) $ in Millions	Jun. 30, 2023	Dec. 31, 2022
Goodwill [Line Items]
Total Goodwill	$ 327.8	$ 327.8
Ocean Transportation
Goodwill [Line Items]
Total Goodwill	222.6
Logistics
Goodwill [Line Items]
Total Goodwill	$ 105.2