Our share of gain (loss) on sale of real estate, net of noncontrolling interests

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- Definition

Amount of acquired leases acquired as part of a real property acquisition at below market lease rate with a finite life.

+ References

No definition available.

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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.

+ References

No definition available.

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- Definition

This element represents acquisition-related costs incurred to effect a business combination which costs have been expensed during the period. Such costs include finder's fees; advisory, legal, accounting, valuation, and other professional or consulting fees; general administrative costs, including the costs of maintaining an internal acquisitions department; and may include costs of registering and issuing debt and equity securities.

+ References

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- Definition

Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer.

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In a business combination achieved in stages, this element represents the amount of gain recognized by the entity as a result of remeasuring to fair value the equity interest in the acquiree it held before the business combination.

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- Definition

The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting.

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-Name Accounting Standards Codification
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- Definition

Amount of increase in assets, excluding financial assets, lacking physical substance with a definite life, from an acquisition.

+ References

No definition available.

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The amount of debt that an Entity assumes in acquiring a business or in consideration for an asset received in a noncash (or part noncash) acquisition. Noncash is defined as transactions during a period that affect recognized assets or liabilities but that do not result in cash receipts or cash payments in the period. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period.

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- Definition

The number of real estate properties owned as of the balance sheet date.

+ References

No definition available.

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- Definition

The cash outflow associated with the acquisition of business during the period. The cash portion only of the acquisition price.

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Real Estate (Details) $ in Thousands				3 Months Ended	9 Months Ended		21 Months Ended
Real Estate (Details) $ in Thousands	Jul. 26, 2016 USD ($)	May 12, 2016 USD ($)	Jan. 13, 2016 USD ($) property	Sep. 30, 2016 USD ($) project	Sep. 30, 2016 USD ($) project	Sep. 30, 2015 USD ($)	Sep. 30, 2016 USD ($) project	Dec. 31, 2015
Significant Acquisitions [Line Items]
Number of real estate properties \| project				96	96		96
Mortgage loans assumed with acquisition					$ 34,385	$ 18,666
Clarion
Significant Acquisitions [Line Items]
Ownership Percentage in partnership			70.00%
Number of real estate properties \| property			6
Purchase price			$ 153,700
Cash paid in acquisition			130,000
Mortgage loans assumed with acquisition			34,400
Gain on change in control of interests			25,700
An additional building in the Coconut Grove neighborhood of Miami, Florida
Significant Acquisitions [Line Items]
Purchase price	$ 5,900
Other Liabilities \| Clarion
Significant Acquisitions [Line Items]
Other assets acquired for below market leases			4,900
Amortization of above market leases \| Other Assets \| Clarion
Significant Acquisitions [Line Items]
Other assets acquired for above market leases			$ 7,300
General and Administrative Expense \| Clarion
Significant Acquisitions [Line Items]
Acquisition costs incurred					100		$ 200
General and Administrative Expense \| An additional building in the Coconut Grove neighborhood of Miami, Florida
Significant Acquisitions [Line Items]
Acquisition costs incurred				$ 200	$ 200
A building in Coconut Grove, Florida
Significant Acquisitions [Line Items]
Our share of the gain on sale, net of noncontrolling interests		$ 500
Federal Realty Investment Trust/Clarion Partners Partnership \| Federal Realty Investment Trust
Significant Acquisitions [Line Items]
Ownership Percentage in partnership								30.00%
Federal Realty Investment Trust/Clarion Partners Partnership \| Clarion
Significant Acquisitions [Line Items]
Ownership Percentage in partnership								70.00%