Consolidated Balance Sheets - USD ($) $ in Millions	Dec. 31, 2020	Dec. 31, 2019
Current Assets:
Cash and cash equivalents	$ 439.3	$ 109.2
Restricted amounts held in escrow	38.7	0.0
Accounts receivable, less allowances of $13.8 and $11.4, respectively	505.0	464.4
Prepaid expenses and other	46.8	44.6
Total current assets	1,029.8	618.2
Property and Equipment:
Cost	2,795.5	2,761.6
Less – accumulated depreciation	(2,031.3)	(1,991.3)
Net property and equipment	764.2	770.3
Deferred income taxes, net	0.9	0.6
Pension	63.2	6.1
Operating lease right-of-use assets	276.0	386.0
Other assets	51.7	50.4
Total Assets	2,185.8	1,831.6
Current Liabilities:
Accounts payable	160.7	163.7
Wages, vacations and employee benefits	214.6	195.9
Current operating lease liabilities	114.2	120.8
Claims and insurance accruals	108.2	120.4
Other accrued taxes	68.6	25.8
Other current and accrued liabilities	30.4	21.3
Current maturities of long-term debt	4.0	4.1
Total current liabilities	700.7	652.0
Other Liabilities:
Long-term debt, less current portion	1,221.4	858.1
Pension and postretirement	16.7	236.5
Operating lease liabilities	172.6	246.3
Claims and other liabilities	297.7	279.9
Commitments and contingencies
Shareholders’ Deficit:
Cumulative preferred stock, $1 par value per share - authorized 5,000,000 shares
Common stock, $0.01 par value per share - authorized 95,000,000 shares, issued 50,192,000 and 33,715,000 shares, respectively	0.5	0.3
Capital surplus	2,383.6	2,332.9
Accumulated deficit	(2,365.9)	(2,312.4)
Accumulated other comprehensive loss	(148.8)	(369.3)
Treasury stock, at cost (410 shares)	(92.7)	(92.7)
Total shareholders’ deficit	(223.3)	(441.2)
Total Liabilities and Shareholders’ Deficit	$ 2,185.8	$ 1,831.6