Condensed Consolidated Balance Sheets - USD ($) $ in Millions	Mar. 31, 2024	Dec. 31, 2023
Current Assets:
Cash and cash equivalents	$ 25.9	$ 134.0
Accounts receivable, net of allowance for credit losses of $10.5 million and $9.9 million, respectively	302.8	279.4
Prepaid expenses and other assets	183.3	188.9
Total current assets	512.0	602.3
Long-term Assets:
Investment in SSAT	85.2	85.5
Property and equipment, net	2,115.7	2,089.9
Operating lease right of use assets	274.9	289.6
Goodwill	327.8	327.8
Intangible assets, net	172.5	176.4
Capital Construction Fund	606.8	599.4
Deferred dry-docking costs, net	57.0	57.3
Other long-term assets	68.0	66.4
Total long-term assets	3,707.9	3,692.3
Total Assets	4,219.9	4,294.6
Current Liabilities:
Current portion of debt	39.7	39.7
Accounts payable and accruals	277.5	277.9
Operating lease liabilities	131.7	136.7
Other liabilities	81.6	108.0
Total current liabilities	530.5	562.3
Long-term Liabilities:
Long-term debt, net of deferred loan fees	379.4	389.3
Long-term operating lease liabilities	148.9	159.3
Deferred income taxes	674.8	669.3
Other long-term liabilities	112.5	113.7
Total long-term liabilities	1,315.6	1,331.6
Commitments and Contingencies (see Note 15)
Shareholders' Equity:
Common stock	25.6	25.8
Additional paid in capital	280.2	293.4
Accumulated other comprehensive loss, net	(9.8)	(8.2)
Retained earnings	2,077.8	2,089.7
Total shareholders' equity	2,373.8	2,400.7
Total Liabilities and Shareholders' Equity	$ 4,219.9	$ 4,294.6