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INVESTMENT IN SSAT (Details) - USD ($) $ in Millions |  | 12 Months Ended
--- | --- | ---
Jan. 01, 2019 | Dec. 31, 2019 | Dec. 31, 2018 | Dec. 31, 2017
Investments in affiliates |  |  |  |
Investment in Terminal Joint Venture |  | $ 76.2 | $ 87.0 |
Financial information for equity method investment |  |  |  |
Income from SSAT |  | 20.8 | 36.8 | $ 28.2
Distributions Received |  | 25.2 | 42.0 | 17.5
Operating lease right of use assets |  | 256.1 |  |
Long-term operating lease liabilities |  | 198.0 |  |
ASU 2016-02 New Lease Accounting Standard |  |  |  |
Financial information for equity method investment |  |  |  |
Cumulative-effect adjustment recorded to retained earnings | $ (4.4) | $ (4.4) |  |
Operating lease right of use assets | $ 251.4 |  |  |
Ocean Transportation | SSAT |  |  |  |
Investments in affiliates |  |  |  |
Ownership interest accounted in the related party terminal joint venture (as a percent) |  | 35.00% |  |
Cost of services from transactions with unconsolidated affiliate |  | $ 218.7 | 213.4 | 181.3
Accounts payable and accrued liabilities |  | 63.6 | 59.2 |
Financial information for equity method investment |  |  |  |
Income from SSAT |  | 20.8 | 36.8 | 28.2
Cumulative-effect adjustment recorded to retained earnings |  | 5.6 |  |
Current assets |  | 300.8 | 310.4 |
Noncurrent assets |  | 1,283.0 | 152.1 |
Total assets |  | 1,583.8 | 462.5 |
Current liabilities |  | 201.9 | 71.0 |
Noncurrent liabilities |  | 1,179.2 | 156.2 |
Equity |  | 202.7 | 235.3 |
Total Liabilities and Equity |  | 1,583.8 | 462.5 |
Operating revenue |  | 1,098.3 | 1,074.2 | 933.5
Operating costs and expenses |  | 1,035.3 | 963.7 | 850.2
Operating Income |  | 63.0 | 110.5 | 83.3
Net Income |  | 57.2 | $ 104.9 | $ 80.9
Operating lease right of use assets |  | 1,117.0 |  |
Operating lease liabilities |  | 135.7 |  |
Long-term operating lease liabilities |  | $ 1,033.1 |  |

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