Consolidated Balance Sheets - USD ($) $ in Millions	Dec. 31, 2021	Dec. 31, 2020
Current Assets:
Cash and cash equivalents	$ 282.4	$ 14.4
Accounts receivable, net of allowance for credit loss of $10.1 million and $6.3 million, respectively	343.7	253.4
Prepaid expenses and other assets	78.4	38.1
Total current assets	704.5	305.9
Long-term Assets:
Investment in SSAT	58.7	48.7
Property and equipment, net	1,878.3	1,689.9
Operating lease right of use assets	434.6	251.4
Goodwill	327.8	327.8
Intangible assets, net	181.1	192.0
Deferred dry-docking costs, net	68.7	51.9
Other long-term assets	39.4	33.0
Total long-term assets	2,988.6	2,594.7
Total Assets	3,693.1	2,900.6
Current Liabilities:
Current portion of debt	65.0	59.2
Accounts payable and accruals	308.4	283.1
Operating lease liabilities	137.6	72.4
Other liabilities	101.4	96.8
Total current liabilities	612.4	511.5
Long-term Liabilities:
Long-term debt, net of deferred loan fees	549.7	685.6
Long-term operating lease liabilities	307.4	186.9
Deferred income taxes	425.2	389.6
Other long-term liabilities	131.0	165.8
Total long-term liabilities	1,413.3	1,427.9
Commitments and Contingencies (see Note 17)
Shareholders' Equity:
Common stock - common stock without par value; authorized, 150 million shares ($0.75 stated value per share); outstanding, 41.0 million shares in 2021 and 43.2 million shares in 2020	30.7	32.4
Additional paid in capital	314.1	321.5
Accumulated other comprehensive loss, net	(30.9)	(50.8)
Retained earnings	1,353.5	658.1
Total shareholders' equity	1,667.4	961.2
Total Liabilities and Shareholders' Equity	$ 3,693.1	$ 2,900.6