Condensed Consolidated Balance Sheets - USD ($) $ in Millions	Mar. 31, 2022	Dec. 31, 2021
Current Assets:
Cash and cash equivalents	$ 392.8	$ 282.4
Accounts receivable, net of allowance for credit losses of $11.4 million and $10.1 million, respectively	371.4	343.7
Prepaid expenses and other assets	110.6	78.4
Total current assets	874.8	704.5
Long-term Assets:
Investment in SSAT	92.7	58.7
Property and equipment, net	1,894.6	1,878.3
Operating lease right of use assets	506.7	434.6
Goodwill	327.8	327.8
Intangible assets, net	178.5	181.1
Deferred dry-docking costs, net	64.7	68.7
Other long-term assets	37.7	39.4
Total long-term assets	3,102.7	2,988.6
Total Assets	3,977.5	3,693.1
Current Liabilities:
Current portion of debt	65.0	65.0
Accounts payable and accruals	301.6	308.4
Operating lease liabilities	158.5	137.6
Other liabilities	85.1	101.4
Total current liabilities	610.2	612.4
Long-term Liabilities:
Long-term debt, net of deferred loan fees	535.7	549.7
Long-term operating lease liabilities	359.5	307.4
Deferred income taxes	431.1	425.2
Other long-term liabilities	130.3	131.0
Total long-term liabilities	1,456.6	1,413.3
Commitments and Contingencies (see Note 13)
Shareholders' Equity:
Common stock	30.4	30.7
Additional paid in capital	296.2	314.1
Accumulated other comprehensive loss, net	(30.7)	(30.9)
Retained earnings	1,614.8	1,353.5
Total shareholders' equity	1,910.7	1,667.4
Total Liabilities and Shareholders' Equity	$ 3,977.5	$ 3,693.1