Variable Interest and Unconsolidated Entities - Allocation of the Estimated Fair Values of Assets Acquired and Liabilities Assumed (Details) $ in Thousands	Apr. 01, 2016 USD ($)
Business Acquisition [Line Items]
Net assets upon acquisitions of 20% non-controlling interest and consolidation	$ 109,504
Intrawest Venture
Business Acquisition [Line Items]
Land and land improvements	14,208
Buildings and building improvements	74,253
Intangibles	9,449
Cash assumed	11,861
Working capital, net	(267)
Net assets upon acquisitions of 20% non-controlling interest and consolidation	109,504
Below market leases acquired	$ (7,400)
Percentage of ownership interest acquired	20.00%
Lease termination \| Intrawest Venture
Business Acquisition [Line Items]
Intangibles	$ 13,700
Above Market Leases [Member] \| Intrawest Venture
Business Acquisition [Line Items]
Intangibles	$ 3,100

Business Combination, Recognized Identifiable Assets Acquired And Liabilities Assumed, Working Capital, Net

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Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Below Market Lease

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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- Definition

Percentage of voting equity interests acquired at the acquisition date in the business combination.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)
-URI http://asc.fasb.org/extlink&oid=56956515&loc=d3e1392-128463

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Amount of facility held for productive use including, but not limited to, office, production, storage and distribution facilities, acquired at the acquisition date.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 20
-Section 50
-Paragraph 1
-Subparagraph (c)
-URI http://asc.fasb.org/extlink&oid=56956791&loc=d3e4845-128472

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Amount of currency on hand as well as demand deposits with banks or financial institutions, acquired at the acquisition date. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.

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Amount of intangible assets, excluding goodwill, acquired at the acquisition date.

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Amount of real estate acquired, at the acquisition date.

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Amount recognized as of the acquisition date for the identifiable assets acquired in excess of (less than) the aggregate liabilities assumed.

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 10
-Section 55
-Paragraph 37
-URI http://asc.fasb.org/extlink&oid=35744172&loc=d3e2207-128464

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