Consolidated Balance Sheets (USD $) In Thousands	Sep. 30, 2011	Dec. 31, 2010
Current assets:
Cash and cash equivalents	$ 40,177	$ 47,494
Restricted cash	74,574	84,568
Accounts receivable, net	334,504	276,879
Income tax refund receivable	6,267	5,059
Inventories and supplies	17,552	9,882
Assets held for sale	13,058	8,862
Prepaid taxes, licenses, insurance and other	44,243	40,709
Deferred income taxes	29,475	30,741
Other current assets	13,738	8,122
Total current assets	573,588	512,316
Property and equipment, at cost:
Revenue and service equipment	1,639,336	1,600,025
Land	133,711	141,474
Facilities and improvements	228,600	224,976
Furniture and office equipment	38,165	33,660
Total property and equipment	2,039,812	2,000,135
Less: accumulated depreciation and amortization	747,825	660,497
Net property and equipment	1,291,987	1,339,638
Insurance claims receivable	0	34,892
Other assets	70,445	59,049
Intangible assets, net	354,891	368,744
Goodwill	253,256	253,256
Total assets	2,544,167	2,567,895
Current liabilities:
Accounts payable	90,525	90,220
Accrued liabilities	112,635	80,455
Current portion of claims accruals	70,814	86,553
Current portion of long-term debt and obligations under capital leases	54,003	66,070
Fair value of guarantees	2,886	2,886
Total current liabilities	330,863	326,184
Long-term debt and obligations under capital leases	1,533,711	1,708,030
Claims accruals, less current portion	109,037	135,596
Deferred income taxes	331,606	303,549
Securitization of accounts receivable	180,000	171,500
Fair value of interest rate swaps	8,830	0
Other liabilities	4,131	6,207
Total liabilities	2,498,178	2,651,066
Contingencies (note 13)
Stockholders' equity (deficit):
Preferred stock, par value $0.01 per share; Authorized 1,000,000 shares; none issued
Additional paid-in capital	890,735	822,140
Accumulated deficit	(832,933)	(886,671)
Accumulated other comprehensive loss	(13,410)	(20,076)
Noncontrolling interests	202	102
Total stockholders' equity (deficit)	45,989	(83,171)
Total liabilities and stockholders' equity (deficit)	2,544,167	2,567,895
Common Class A
Stockholders' equity (deficit):
Common stock value	794	733
Total stockholders' equity (deficit)	794	733
Common Class B
Stockholders' equity (deficit):
Common stock value	601	601
Total stockholders' equity (deficit)	$ 601	$ 601