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PROPERTY AND EQUIPMENT | 6 Months Ended
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Jun. 30, 2023
PROPERTY AND EQUIPMENT |
PROPERTY AND EQUIPMENT | 4. PROPERTY AND EQUIPMENT ​ Property and equipment as of June 30, 2023 and December 31, 2022 consisted of the following: ​
​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | June 30, | ​ | December 31,
(In millions) |  | 2023 |  | 2022
Cost: | ​ | ​ | ​ | ​ | ​ | ​
Vessels | ​ | $ | 2,258.6 | ​ | $ | 2,278.6
Containers and equipment | ​ | ​ | 789.2 | ​ | ​ | 762.7
Terminal facilities and other property | ​ | ​ | 146.7 | ​ | ​ | 131.5
New vessel construction in progress | ​ | ​ | 101.1 | ​ | ​ | 50.2
Other construction in progress | ​ | ​ | 79.0 | ​ | ​ | 65.7
Total Property and Equipment | ​ | ​ | 3,374.6 | ​ | ​ | 3,288.7
Less: Accumulated Depreciation | ​ | ​ | (1,345.6) | ​ | ​ | (1,326.2)
Total Property and Equipment, net | ​ | $ | 2,029.0 | ​ | $ | 1,962.5
​ ​ ​ New vessel construction in progress at June 30, 2023 and December 31, 2022 includes milestone progress payments, capitalized interest and other costs related to the construction of three new Jones Act vessels.

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