Condensed Consolidated Balance Sheets - USD ($) $ in Millions	Dec. 31, 2017	Dec. 31, 2016
Current Assets:
Cash and cash equivalents	$ 19.8	$ 13.9
Accounts receivable, net	194.6	189.5
Prepaid expenses and other assets	51.6	70.8
Total current assets	266.0	274.2
Long-term Assets:
Investment in Terminal Joint Venture	93.2	82.4
Property and equipment, net	1,165.7	949.2
Goodwill	323.7	323.7
Intangible assets, net	225.2	236.6
Deferred dry-docking costs, net	89.2	89.1
Other long-term assets	84.5	60.3
Total long-term assets	1,981.5	1,741.3
Total assets	2,247.5	2,015.5
Current Liabilities:
Current portion of debt	30.8	31.8
Accounts payable	175.1	170.5
Accruals and other liabilities	80.4	75.3
Total current liabilities	286.3	277.6
Long-term Liabilities:
Long-term debt	826.3	707.1
Deferred income taxes	285.2	363.8
Other long-term liabilities	171.5	172.1
Total long-term liabilities	1,283.0	1,243.0
Commitments and Contingencies (Note 17)
Shareholders' Equity:
Common stock — common stock without par value; authorized, 150.0 million shares ($0.75 stated value per share); outstanding, 42.5 million shares in 2017 and 42.9 million shares in 2016	31.9	32.1
Additional paid in capital	289.7	289.8
Accumulated other comprehensive loss, net	(24.9)	(23.6)
Retained earnings	381.5	196.6
Total shareholders' equity	678.2	494.9
Total liabilities and shareholders' equity	$ 2,247.5	$ 2,015.5