Consolidated Statements of Cash Flows (Unaudited) (USD $) In Thousands	6 Months Ended
	Jun. 30, 2011	Jun. 30, 2010
OPERATING ACTIVITIES:
Net income	$ 22,698	$ 5,209
Adjustments to reconcile net loss to net cash flows provided by operating activities:
Depreciation and amortization	58,573	54,210
Loss on derivatives, net	1,128	20,884
Loss on early extinguishment of debt		1,234
Amortization of deferred financing costs	1,991	1,559
Share-based compensation		284
Changes in assets and liabilities, net of effects from acquisitions:
Accounts receivable, net	(5,461)	1,817
Prepaid expenses and other assets	(1,829)	(2,906)
Accounts payable, accrued expenses and other current liabilities	745	(43,846)
Deferred revenue	1,589	423
Other non-current liabilities	(126)	(126)
Net cash flows provided by operating activities	79,308	38,742
INVESTING ACTIVITIES:
Capital expenditures	(46,791)	(49,755)
Redemption of restricted cash and cash equivalents	8,853
Net cash flows used in investing activities	(37,938)	(49,755)
FINANCING ACTIVITIES:
New borrowings under the bank credit facility	148,400	498,875
Repayment of borrowings under the bank credit facility	(67,000)	(483,875)
Capital contributions from parent		45,000
Capital distributions to parent	(136,500)	(37,000)
Financing costs		(6,918)
Other financing activities - book overdrafts	302	(4,721)
Net cash flows (used in) provided by financing activities	(54,798)	11,361
Net (decrease) increase in cash	(13,428)	348
CASH, beginning of period	22,014	8,868
CASH, end of period	8,586	9,216
SUPPLEMENTAL DISCLOSURES OF CASH FLOW INFORMATION:
Cash paid during the period for interest, net of amounts capitalized	$ 48,293	$ 43,660