v3.8.0.1

Acquisitions - Purchase Price Allocation for Acquisitions (Detail) - USD ($) $ in Thousands | Dec. 31, 2017 | Dec. 31, 2016 | Dec. 31, 2015
--- | --- | --- | ---
Business Acquisition [Line Items] |  |  |
Direct financing investments | $ 3,546 | $ 544 | $ 9,595
Mortgages payable, net | (11,926) |  |
Non-real estate liabilities | (2,777) | (8,649) | (13,408)
Business combination, recognized identifiable assets acquired and liabilities assumed, assets | 681,289 | 510,163 | 536,720
Land |  |  |
Business Acquisition [Line Items] |  |  |
Business combination, recognized identifiable assets acquired and liabilities assumed, property, plant, and equipment | 67,945 | 70,938 | 48,060
Land Improvements |  |  |
Business Acquisition [Line Items] |  |  |
Business combination, recognized identifiable assets acquired and liabilities assumed, property, plant, and equipment | 54,804 | 38,526 | 40,715
Buildings and Other Improvements |  |  |
Business Acquisition [Line Items] |  |  |
Business combination, recognized identifiable assets acquired and liabilities assumed, property, plant, and equipment | 508,541 | 358,058 | 391,528
Equipment |  |  |
Business Acquisition [Line Items] |  |  |
Business combination, recognized identifiable assets acquired and liabilities assumed, property, plant, and equipment | 7,671 |  |
Acquired In-Place Leases |  |  |
Business Acquisition [Line Items] |  |  |
Business combination, recognized identifiable assets acquired and liabilities assumed, Intangible assets | 77,073 | 52,867 | 58,874
Acquired Above-Market Leases |  |  |
Business Acquisition [Line Items] |  |  |
Business combination, recognized identifiable assets acquired and liabilities assumed, Intangible assets | 14,905 | 19,420 | 15,108
Acquired Below-Market Leases |  |  |
Business Acquisition [Line Items] |  |  |
Business combination, recognized identifiable assets acquired and liabilities assumed, Intangible liabilities | $ (38,493) | $ (21,541) | $ (13,752)

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