Disposal Group, Including Discontinued Operation, Sales Transaction Costs

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- Definition

Percentage of ownership sold during the period.

+ References

No definition available.

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- Definition

The net gain (loss) resulting from sales and other disposals of real estate owned for investment purposes.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 28
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Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 220
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-Section S99
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-URI http://asc.fasb.org/extlink&oid=116634182&loc=SL114868664-224227

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 944
-SubTopic 360
-Section 50
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-URI http://asc.fasb.org/extlink&oid=117337411&loc=d3e23528-158515

Reference 4: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 220
-SubTopic 10
-Section S99
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-Subparagraph (SX 210.5-03(b)(7)(c))
-URI http://asc.fasb.org/extlink&oid=116634182&loc=SL114868664-224227

Reference 5: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 220
-Section S99
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-Subparagraph (SX 210.9-04(14)(d))
-URI http://asc.fasb.org/extlink&oid=116637391&loc=SL114874048-224260

Reference 6: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
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-Topic 944
-SubTopic 360
-Section 45
-Paragraph 4
-URI http://asc.fasb.org/extlink&oid=117337397&loc=d3e23439-158514

Reference 7: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 944
-SubTopic 220
-Section S99
-Paragraph 1
-Subparagraph (SX 210.7-04(3)(a))
-URI http://asc.fasb.org/extlink&oid=116637232&loc=SL114874131-224263

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 944
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-Section 45
-Paragraph 3
-URI http://asc.fasb.org/extlink&oid=117337397&loc=d3e23415-158514

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- Definition

The charge against earnings in the period to reduce the carrying amount of real property to fair value.

+ References

+ Details

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Data Type:	xbrli:monetaryItemType
Balance Type:	debit
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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.

+ References

No definition available.

+ Details

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- Definition

Net rentable area for properties owned.

+ References

No definition available.

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- Definition

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

+ References

No definition available.

+ Details

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- Definition

Cash received from the sale of real estate that is held for investment, that is, it is part of an investing activity during the period.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 12
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- References

No definition available.

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ACQUISITIONS AND DISPOSITIONS - Disposals (Details) $ in Thousands	1 Months Ended	3 Months Ended
	Jul. 31, 2019 property	Mar. 31, 2020 USD ($) property	Jun. 30, 2019 USD ($)	Mar. 31, 2019 USD ($) ft²	Dec. 31, 2019 property
Disposal Group
Ownership sold, percentage				100.00%
Disposed Property Information
Sales Price		$ 0		$ 652,891
Gain on sale of real estate		0		377,581
Impairment of real estate		$ 0	$ 2,800	66,200
Disposal Group, Disposed of by Sale, Not Discontinued Operations
Disposed Property Information
Sales Price				694,566
Transaction Costs				13,948
Gain on sale of real estate				$ 377,581
March Oakland Properties, Oakland, CA \| Disposal Group, Disposed of by Sale, Not Discontinued Operations
Disposed Property Information
Square Feet \| ft²				975,596
Sales Price				$ 512,016
Transaction Costs				8,971
Gain on sale of real estate				$ 289,779
830 1st Street, Washington, D.C. \| Disposal Group, Disposed of by Sale, Not Discontinued Operations
Disposed Property Information
Square Feet \| ft²				247,337
Sales Price				$ 116,550
Transaction Costs				2,438
Gain on sale of real estate				$ 45,710
260 Townsend Street, San Francisco, CA \| Disposal Group, Disposed of by Sale, Not Discontinued Operations
Disposed Property Information
Square Feet \| ft²				66,682
Sales Price				$ 66,000
Transaction Costs				2,539
Gain on sale of real estate				$ 42,092
Two Office Properties and One Developmental Site, Washington, D.C. \| Disposal Group, Disposed of by Sale, Not Discontinued Operations
Disposal Group
Ownership sold, percentage	100.00%
Office properties
Disposed Property Information
Number of real estate properties sold \| property		8			8
Office properties \| Two Office Properties and One Developmental Site, Washington, D.C. \| Disposal Group, Disposed of by Sale, Not Discontinued Operations
Disposed Property Information
Number of real estate properties sold \| property	2
Development site
Disposed Property Information
Number of real estate properties sold \| property		1			1
Development site \| Two Office Properties and One Developmental Site, Washington, D.C. \| Disposal Group, Disposed of by Sale, Not Discontinued Operations
Disposed Property Information
Number of real estate properties sold \| property	1