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Impairments (Details) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2021 USD ($) | Sep. 30, 2022 USD ($) Segment | Sep. 30, 2021 USD ($)
Impairment Effects on Earnings Per Share [Line Items] |  |  |
Proceeds from sale of assets |  | $ 32,904 | $ 39,163
Marine Transportation [Member] |  |  |
Impairment Effects on Earnings Per Share [Line Items] |  |  |
Number of reporting units | Segment |  | 1 |
Goodwill impairment charge | $ 219,100 |  |
Marine Transportation [Member] | Level 3 [Member] |  |  |
Impairment Effects on Earnings Per Share [Line Items] |  |  |
Non-cash pre-tax impairment charge | 24,200 |  |
Marine Transportation [Member] | HAWAII |  |  |
Impairment Effects on Earnings Per Share [Line Items] |  |  |
Proceeds from sale of assets | 17,200 |  |
Impairment charge | $ 97,500 |  |

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