Condensed Consolidated Balance Sheets (Unaudited) (USD $) In Millions	Sep. 30, 2011	Dec. 31, 2010
Current Assets:
Cash and cash equivalents	$ 17	$ 14
Accounts and notes receivable, net	177	165
Inventories	52	35
Real estate held for sale	3	8
Deferred income taxes	8	8
Section 1031 exchange proceeds	0	1
Prepaid expenses and other assets	29	33
Total current assets	286	264
Investments in Affiliates	349	329
Real Estate Developments	132	122
Property, at cost	2,947	2,901
Less accumulated depreciation and amortization	1,308	1,250
Property - net	1,639	1,651
Employee Benefit Plan Assets	3	3
Other Assets	150	126
Total	2,559	2,495
Current Liabilities:
Notes payable and current portion of long-term debt	67	136
Accounts payable	142	137
Payroll and employee benefits	19	20
Uninsured claims	8	10
Accrued and other liabilities	49	50
Total current liabilities	285	353
Long-term Liabilities:
Long-term debt	503	386
Deferred income taxes	429	431
Employee benefit plans	140	135
Uninsured claims and other liabilities	57	54
Total long-term liabilities	1,129	1,006
Commitments and Contingencies (Note 2)
Shareholders' Equity:
Capital stock	34	34
Additional capital	236	223
Accumulated other comprehensive loss	(78)	(82)
Retained earnings	964	972
Cost of treasury stock	(11)	(11)
Total shareholders' equity	1,145	1,136
Total	$ 2,559	$ 2,495