Condensed Consolidated Balance Sheets - USD ($) $ in Millions	Jun. 30, 2021	Dec. 31, 2020
Current Assets:
Cash and cash equivalents	$ 17.4	$ 14.4
Accounts receivable, net of allowance for credit loss of $7.7 million and $6.3 million, respectively	313.6	253.4
Prepaid expenses and other assets	71.7	38.1
Total current assets	402.7	305.9
Long-term Assets:
Investment in SSAT	50.1	48.7
Property and equipment, net	1,715.8	1,689.9
Operating lease right of use assets	257.1	251.4
Goodwill	327.8	327.8
Intangible assets, net	186.5	192.0
Deferred dry-docking costs, net	57.8	51.9
Other long-term assets	38.4	33.0
Total long-term assets	2,633.5	2,594.7
Total Assets	3,036.2	2,900.6
Current Liabilities:
Current portion of debt	65.0	59.2
Accounts payable and accruals	279.6	283.1
Operating lease liabilities	84.7	72.4
Other liabilities	103.0	96.8
Total current liabilities	532.3	511.5
Long-term Liabilities:
Long-term debt, net of deferred loan fees	581.5	685.6
Long-term operating lease liabilities	182.5	186.9
Deferred income taxes	404.9	389.6
Other long-term liabilities	162.2	165.8
Total long-term liabilities	1,331.1	1,427.9
Commitments and Contingencies
Shareholders' Equity:
Common stock	32.6	32.4
Additional paid in capital	316.5	321.5
Accumulated other comprehensive loss, net	(50.7)	(50.8)
Retained earnings	874.4	658.1
Total shareholders' equity	1,172.8	961.2
Total Liabilities and Shareholders' Equity	$ 3,036.2	$ 2,900.6