Condensed Consolidated Balance Sheets - USD ($) $ in Millions	Mar. 31, 2021	Dec. 31, 2020
Current Assets:
Cash and cash equivalents	$ 11.8	$ 14.4
Accounts receivable, net of allowance for credit loss of $6.5 million and $6.3 million, respectively	261.1	253.4
Prepaid expenses and other assets	41.0	38.1
Total current assets	313.9	305.9
Long-term Assets:
Investment in SSAT	47.5	48.7
Property and equipment, net	1,684.0	1,689.9
Operating lease right of use assets	279.0	251.4
Goodwill	327.8	327.8
Intangible assets, net	189.3	192.0
Deferred dry-docking costs, net	53.7	51.9
Other long-term assets	34.5	33.0
Total long-term assets	2,615.8	2,594.7
Total Assets	2,929.7	2,900.6
Current Liabilities:
Current portion of debt	59.2	59.2
Accounts payable and accruals	259.9	283.1
Operating lease liabilities	91.0	72.4
Other liabilities	109.0	96.8
Total current liabilities	519.1	511.5
Long-term Liabilities:
Long-term debt, net of deferred loan fees	624.3	685.6
Long-term operating lease liabilities	197.6	186.9
Deferred income taxes	396.1	389.6
Other long-term liabilities	163.7	165.8
Total long-term liabilities	1,381.7	1,427.9
Commitments and Contingencies
Shareholders' Equity:
Common stock	32.6	32.4
Additional paid in capital	312.0	321.5
Accumulated other comprehensive loss, net	(50.9)	(50.8)
Retained earnings	735.2	658.1
Total shareholders' equity	1,028.9	961.2
Total Liabilities and Shareholders' Equity	$ 2,929.7	$ 2,900.6