Acquisition Fee, Percent of Purchase Price Fee

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- Definition

Asset Management Fee, Monthly, Benchmark, Percent

+ References

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- Definition

Asset Management Fee, Monthly, Percent

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- Definition

Distributions Paid from Operating Cash Flow in Excess of Cumulative, Noncompounded, Annual Return, Percent

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- Definition

Noncompounded Return on Invested Capital as Percent per Year

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- Definition

Percent of Net Cash Flows to be Received by Related Party

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- Definition

Period of Termination of Advisory Agreement Without Cause or Penalty

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- Definition

Selling Commissions Fees Paid Percent Of Sales Price

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- Definition

Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Grant Date Fair Value

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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

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 310
-SubTopic 10
-Name Accounting Standards Codification
-Section 45
-Paragraph 13
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481990/310-10-45-13

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 946
-SubTopic 220
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
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-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479134/946-220-S99-1

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Topic 946
-SubTopic 220
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.6-07(2)(c)(2)(ii))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479134/946-220-S99-1

Reference 4: http://www.xbrl.org/2003/role/disclosureRef
-Topic 946
-SubTopic 220
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.6-07(2)(g)(3))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479134/946-220-S99-1

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RELATED PARTY TRANSACTIONS - Pacific Oak Capital Advisors, LLC (Details) - USD ($) $ in Millions		12 Months Ended
	Nov. 01, 2019	Dec. 31, 2024	Sep. 01, 2022
Related Party Transaction [Line Items]
Period of termination of advisory agreement without cause or penalty	60 days	60 days
Acquisition fee, percent of purchase price fee		1.00%
Selling commissions fees paid, percent of sales price		1.00%
KBS Capital Advisors LLC, Affiliates or Unaffiliated Third Parties
Related Party Transaction [Line Items]
Selling commissions fees paid, percent of sales price		6.00%	6.00%
KBS Capital Advisors LLC \| Restricted Stock
Related Party Transaction [Line Items]
Grant date fair value		$ 36.3
Investments Other Than Real Estate \| Pacific Oak Capital Advisors LLC
Related Party Transaction [Line Items]
Asset management fee, monthly, percent		8.33%
Asset management fee, monthly, benchmark, percent		1.00%
Investments In Real Estate \| Pacific Oak Capital Advisors LLC
Related Party Transaction [Line Items]
Asset management fee, monthly, percent		8.33%
Asset management fee, monthly, benchmark, percent		1.00%
Subordinated Participation in Net Cash Flows \| KBS Capital Advisors LLC
Related Party Transaction [Line Items]
Noncompounded return on invested capital as percent per year, percent		7.00%
Percent of net cash flows to be received by related party, percent		15.00%
Distributions paid from operating cash flows, annual return, percent		7.00%
Subordinated Incentive Listing Fee \| KBS Capital Advisors LLC
Related Party Transaction [Line Items]
Noncompounded return on invested capital as percent per year, percent		7.00%
Percent of net cash flows to be received by related party, percent		15.00%
Distributions paid from operating cash flows, annual return, percent		7.00%
Subordinated Performance Fee Due Upon Termination \| KBS Capital Advisors LLC
Related Party Transaction [Line Items]
Noncompounded return on invested capital as percent per year, percent		7.00%
Percent of net cash flows to be received by related party, percent		15.00%
Distributions paid from operating cash flows, annual return, percent		7.00%