New Accounting Pronouncements	12 Months Ended
Dec. 31, 2017
New Accounting Pronouncements and Changes in Accounting Principles [Abstract]
New Accounting Pronouncements	Accounting Pronouncements On January 1, 2017, we adopted the Financial Accounting Standards Board, or FASB, Accounting Standards Update, or ASU, No. 2017-01, Clarifying the Definition of a Business. This update provides additional guidance on evaluating whether a transaction should be accounted for as an acquisition (or disposal) of assets or of a business. This update defines three requirements for a set of assets and activities (collectively referred to as a “set”) to be considered a business: inputs, processes and outputs. As a result of the implementation of this update, certain property acquisitions, which under previous guidance were accounted for as business combinations, are now accounted for as acquisitions of assets. In an asset acquisition, certain acquisition costs are capitalized as opposed to expensed under previous guidance. In May 2014, the FASB issued ASU No. 2014-09, Revenue From Contracts With Customers, which outlines a comprehensive model for entities to use in accounting for revenue arising from contracts with customers. ASU No. 2014-09 states that “an entity recognizes revenue to depict the transfer of promised goods or services to customers in an amount that reflects the consideration to which the entity expects to be entitled in exchange for those goods or services.” While ASU No. 2014-09 specifically references contracts with customers, it may apply to certain other transactions such as the sale of real estate or equipment. In August 2015, the FASB provided for a one-year deferral of the effective date for ASU No. 2014-09, which is now effective for us beginning January 1, 2018. A substantial portion of our revenue consists of rental income from leasing arrangements, which is specifically excluded from ASU No. 2014-09. We have evaluated ASU No. 2014-09 (and related clarifying guidance issued by the FASB) and the adoption will not have a material impact on the amount or timing of our revenue recognition in our consolidated financial statements with the exception of profit recognition on real estate sales. We currently have recorded a deferred gain on sale of real estate of $712 that under current guidance would be recognized upon repayment of a promissory note we received in connection with the sale but will be recognized in its entirety upon adoption of ASU No. 2014-09. We currently expect to adopt the standard using the modified retrospective approach. In January 2016, the FASB issued ASU No. 2016-01, Recognition and Measurement of Financial Assets and Financial Liabilities, which changes how entities measure certain equity investments and present changes in the fair value of financial liabilities measured under the fair value option that are attributable to their own credit. This update is effective for all prospective interim and annual periods beginning after December 15, 2017. We expect to record an adjustment of $45,117 on January 1, 2018 to reclassify historical changes in the fair value of our available for sale equity investments from other comprehensive income to retained earnings. Future changes in the fair value of our equity investments will be recorded through earnings in accordance with ASU No. 2016-01. In February 2016, the FASB issued ASU No. 2016-02, Leases, which sets out the principles for the recognition, measurement, presentation and disclosure of leases for both parties to a contract (i.e., lessees and lessors). ASU No. 2016-02 requires lessees to apply a dual approach, classifying leases as either finance or operating leases based on the principle of whether or not the lease is effectively a financed purchase of the leased asset by the lessee. This classification will determine whether the lease expense is recognized based on an effective interest method or on a straight line basis over the term of the lease. A lessee is also required to record a right of use asset and a lease liability for all leases with a term of greater than 12 months regardless of their classification. Leases with a term of 12 months or less will be accounted for similar to existing guidance for operating leases today. The new standard requires lessors to account for leases using an approach that is substantially equivalent to existing guidance for sales type leases, direct financing leases and operating leases. ASU No. 2016-02 is effective for reporting periods beginning after December 15, 2018, with early adoption permitted. We are currently assessing the potential impact the adoption of ASU No. 2016-02 will have in our consolidated financial statements. In June 2016, the FASB issued ASU No. 2016-13, Financial Instruments - Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments, which requires that entities use a new forward looking “expected loss” model that generally will result in the earlier recognition of allowance for credit losses. The measurement of expected credit losses is based upon historical experience, current conditions, and reasonable and supportable forecasts that affect the collectability of the reported amount. ASU No. 2016-13 is effective for fiscal years beginning after December 15, 2019, including interim periods within those fiscal years. We are currently assessing the potential impact the adoption of ASU No. 2016-13 will have in our consolidated financial statements. In August 2016, the FASB issued ASU No. 2016-15, Statement of Cash Flows (Topic 230): Classification of Certain Cash Receipts and Cash Payments, which clarifies how companies present and classify certain cash receipts and cash payments in the statement of cash flows. ASU No. 2016-15 is effective for fiscal years beginning after December 15, 2017, including interim periods within those fiscal years. We expect this guidance will impact the classification of distributions from our equity method investments. Upon adoption, we expect to reclassify $2,945 and $2,956 from cash flow from investing activities to cash flow from operating activities for 2017 and 2016, respectively. In November 2016, the FASB issued ASU No. 2016-18, Restricted Cash, which requires companies to show the changes in the total of cash, cash equivalents, restricted cash and restricted cash equivalents in the statement of cash flows. The new standard also requires a reconciliation of the totals in the statement of cash flows to the related captions in the balance sheets. ASU No. 2016-18 is effective for fiscal years beginning after December 15, 2017, including interim periods within those fiscal years and requires the usage of a retrospective transition method. Upon the adoption of ASU No. 2016-18, we will present the changes in the total cash, cash equivalents and restricted cash in our consolidated statements of cash flows, whereas under the current guidance we present the changes during the period for cash and cash equivalents only.

Accounting Pronouncements

On January 1, 2017, we adopted the Financial Accounting Standards Board, or FASB, Accounting Standards Update, or ASU, No. 2017-01, Clarifying the Definition of a Business. This update provides additional guidance on evaluating whether a transaction should be accounted for as an acquisition (or disposal) of assets or of a business. This update defines three requirements for a set of assets and activities (collectively referred to as a “set”) to be considered a business: inputs, processes and outputs. As a result of the implementation of this update, certain property acquisitions, which under previous guidance were accounted for as business combinations, are now accounted for as acquisitions of assets. In an asset acquisition, certain acquisition costs are capitalized as opposed to expensed under previous guidance.

In May 2014, the FASB issued ASU No. 2014-09, Revenue From Contracts With Customers, which outlines a comprehensive model for entities to use in accounting for revenue arising from contracts with customers. ASU No. 2014-09 states that “an entity recognizes revenue to depict the transfer of promised goods or services to customers in an amount that reflects the consideration to which the entity expects to be entitled in exchange for those goods or services.” While ASU No. 2014-09 specifically references contracts with customers, it may apply to certain other transactions such as the sale of real estate or equipment. In August 2015, the FASB provided for a one-year deferral of the effective date for ASU No. 2014-09, which is now effective for us beginning January 1, 2018. A substantial portion of our revenue consists of rental income from leasing arrangements, which is specifically excluded from ASU No. 2014-09. We have evaluated ASU No. 2014-09 (and related clarifying guidance issued by the FASB) and the adoption will not have a material impact on the amount or timing of our revenue recognition in our consolidated financial statements with the exception of profit recognition on real estate sales. We currently have recorded a deferred gain on sale of real estate of $712 that under current guidance would be recognized upon repayment of a promissory note we received in connection with the sale but will be recognized in its entirety upon adoption of ASU No. 2014-09. We currently expect to adopt the standard using the modified retrospective approach.

In January 2016, the FASB issued ASU No. 2016-01, Recognition and Measurement of Financial Assets and Financial Liabilities, which changes how entities measure certain equity investments and present changes in the fair value of financial liabilities measured under the fair value option that are attributable to their own credit. This update is effective for all prospective interim and annual periods beginning after December 15, 2017. We expect to record an adjustment of $45,117 on January 1, 2018 to reclassify historical changes in the fair value of our available for sale equity investments from other comprehensive income to retained earnings. Future changes in the fair value of our equity investments will be recorded through earnings in accordance with ASU No. 2016-01.

In February 2016, the FASB issued ASU No. 2016-02, Leases, which sets out the principles for the recognition, measurement, presentation and disclosure of leases for both parties to a contract (i.e., lessees and lessors). ASU No. 2016-02 requires lessees to apply a dual approach, classifying leases as either finance or operating leases based on the principle of whether or not the lease is effectively a financed purchase of the leased asset by the lessee. This classification will determine whether the lease expense is recognized based on an effective interest method or on a straight line basis over the term of the lease. A lessee is also required to record a right of use asset and a lease liability for all leases with a term of greater than 12 months regardless of their classification. Leases with a term of 12 months or less will be accounted for similar to existing guidance for operating leases today. The new standard requires lessors to account for leases using an approach that is substantially equivalent to existing guidance for sales type leases, direct financing leases and operating leases. ASU No. 2016-02 is effective for reporting periods beginning after December 15, 2018, with early adoption permitted. We are currently assessing the potential impact the adoption of ASU No. 2016-02 will have in our consolidated financial statements.

In June 2016, the FASB issued ASU No. 2016-13, Financial Instruments - Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments, which requires that entities use a new forward looking “expected loss” model that generally will result in the earlier recognition of allowance for credit losses. The measurement of expected credit losses is based upon historical experience, current conditions, and reasonable and supportable forecasts that affect the collectability of the reported amount. ASU No. 2016-13 is effective for fiscal years beginning after December 15, 2019, including interim periods within those fiscal years. We are currently assessing the potential impact the adoption of ASU No. 2016-13 will have in our consolidated financial statements.

In August 2016, the FASB issued ASU No. 2016-15, Statement of Cash Flows (Topic 230): Classification of Certain Cash Receipts and Cash Payments, which clarifies how companies present and classify certain cash receipts and cash payments in the statement of cash flows. ASU No. 2016-15 is effective for fiscal years beginning after December 15, 2017, including interim periods within those fiscal years. We expect this guidance will impact the classification of distributions from our equity method investments. Upon adoption, we expect to reclassify $2,945 and $2,956 from cash flow from investing activities to cash flow from operating activities for 2017 and 2016, respectively.

In November 2016, the FASB issued ASU No. 2016-18, Restricted Cash, which requires companies to show the changes in the total of cash, cash equivalents, restricted cash and restricted cash equivalents in the statement of cash flows. The new standard also requires a reconciliation of the totals in the statement of cash flows to the related captions in the balance sheets. ASU No. 2016-18 is effective for fiscal years beginning after December 15, 2017, including interim periods within those fiscal years and requires the usage of a retrospective transition method. Upon the adoption of ASU No. 2016-18, we will present the changes in the total cash, cash equivalents and restricted cash in our consolidated statements of cash flows, whereas under the current guidance we present the changes during the period for cash and cash equivalents only.