Subsequent Events	6 Months Ended
Jun. 30, 2018
Subsequent Events [Abstract]
Subsequent Events	Subsequent Events On July 27, 2018, the Trust, through a subsidiary of its Operating Partnership, closed on the disposition of 17 healthcare properties representing 462,714 square feet for approximately $127.1 million and recognized a net gain on the sale of approximately $14.5 million. These assets were disposed of as we believe they no longer met our core business strategy from a size, age, geography, or line of business perspective. These assets are classified as held for sale as of June 30, 2018.

The entire disclosure for significant events or transactions that occurred after the balance sheet date through the date the financial statements were issued or the date the financial statements were available to be issued. Examples include: the sale of a capital stock issue, purchase of a business, settlement of litigation, catastrophic loss, significant foreign exchange rate changes, loans to insiders or affiliates, and transactions not in the ordinary course of business.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 855
-URI http://asc.fasb.org/topic&trid=2122774

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