Commitments and Contingencies (Details 2) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2014
Future minimum lease payments under the Company's current leases
2015	$ 22,222
2016	40,016
2017	21,379
2018	23,187
2019	21,565
Thereafter	1,266,941
Operating Lease Obligations
2015	20,337
2016	20,933
2017	20,531
2018	22,339
2019	20,717
Thereafter	1,227,854
Capital lease obligations
2015	1,885
2016	19,083
2017	848
2018	848
2019	848
Thereafter	39,087
Imputed interest on capital leases	28,318
Capital Leased Assets, Gross	$ 31,784us-gaap_CapitalLeasedAssetsGross

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Total imputed interest on capital leases future minimum payments due.

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Represents the amount of minimum lease payments maturing in the next fiscal year following the latest fiscal year for leases.

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Represents the amount of minimum lease payments maturing in the fifth fiscal year following the latest fiscal year for leases.

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Represents the amount of minimum lease payments maturing in the fourth fiscal year following the latest fiscal year for leases.

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Represents the amount of minimum lease payments maturing in the third fiscal year following the latest fiscal year for leases.

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Represents the amount of minimum lease payments maturing in the second fiscal year following the latest fiscal year for leases.

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Amount before accumulated depreciation of leased physical assets used in the normal conduct of business to produce goods and services.

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Amount of minimum lease payments for capital leases due in the next fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

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