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Noncontrolling Interests on the Operating Partnership’s Consolidated Financial Statements - Narrative (Details)	Aug. 30, 2016
Consolidated property partnerships | Norges Bank Real Estate Management (NBREM)
Noncontrolling Interest [Line Items]
Ownership interest of noncontrolling interest	44.00%

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- Definition

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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No definition available.

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- Definition

The equity interest of noncontrolling shareholders, partners or other equity holders in consolidated entity.

+ References

No definition available.

+ Details

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- Details

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- Details

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