CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (USD $) In Thousands, unless otherwise specified	9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013
Cash flows from operating activities:
Net income (loss)	$ 29,243	$ (270,915)
Adjustments to reconcile net income (loss) to net cash provided by operating activities:
Depreciation and amortization	177,236	97,727
(Gain) loss on sale or disposal of assets	(1,327)	2,336
Loss from equity method investments	0	92,181
Loss on early extinguishment of debt	8,234	30,830
Reserve on uncollectible loan rceivable	0	1,760
Impairment of Intangible Assets, Indefinite-lived (Excluding Goodwill)	0	10,000
Impairment of buildings, vessels and equipment	5,132	144,722
Amortization of debt issuance costs and debt discounts	8,370	4,324
Share-based compensation expense	10,126	8,550
Changes in operating assets and liabilities:
Receivables, net	6,008	2,593
Prepaid expenses and other	(7,801)	9,848
Accounts payable, accrued expenses and other	35,306	(4,121)
Net cash provided by operating activities	270,527	129,835
Cash flows from investing activities:
Capital expenditures	(188,722)	(188,457)
Payments for business combinations, net of cash acquired	0	(1,749,736)
Net proceeds from sale of discontinued operations held for sale	258,507	29,246
Equity method investments, inclusive of capitalized interest	(25)	(2,732)
Purchase of held-to-maturity debt securities	0	(5,853)
Proceeds from matured investments	0	4,428
Proceeds from sale of property and equipment	103	318
Purchase of intangible assets	(25,000)	0
Escrow refund	25,000	0
Loans receivable, net	(317)	(6,346)
Restricted cash	5,925	0
Net cash provided by (used in) investing activities	75,471	(1,919,132)
Cash flows from financing activities:
Proceeds from credit facility	217,600	1,651,702
Repayments under credit facility	(612,837)	(5,122)
Proceeds from Issuance of Long-term Debt	0	850,000
Repayments of long-term debt	0	(567,462)
Proceeds from common stock options exercised, net	6,352	8,488
Distribution to non-controlling interest minority owner	0	(911)
Debt issuance and other financing costs	(699)	(41,073)
Net cash provided by (used in) financing activities	(389,584)	1,895,622
Change in cash and cash equivalents	(43,586)	106,325
Cash and cash equivalents at the beginning of the period	198,575	101,792
Cash and cash equivalents at the end of the period	154,989	208,117
Supplemental cash flow information:
Cash paid for interest, net of amounts capitalized	162,652	59,521
Cash payments (refund) related to income taxes, net	(2,036)	2,229
Decrease in construction-related deposits and liabilities	(17,270)	(2,473)
Increase in accrued liabilities associated with recognized intangible asset	$ 25,000	$ 0