$KBSR
KBS Real Estate Investment Trust III, Inc. Stock $kbsr

$kbsr Overview Financials Valuation SEC Filings Company Website

2024 Q1 Form 10-K Financial Statement

#000148243024000025 Filed on March 19, 2024

Income Statement

Concept	2024 Q1	2023 Q4	2023
Revenue	$70.23M	$74.11M	$300.7M
YoY Change	-12.42%	-0.87%	-2.38%
Cost Of Revenue	$35.30M	$38.28M	$149.5M
YoY Change	-5.76%	6.31%	1.94%
Gross Profit	$34.93M	$35.83M	$151.1M
YoY Change	-18.26%	-7.53%	-6.31%
Gross Profit Margin	49.74%	48.35%	50.26%
Selling, General & Admin	$5.491M	$2.531M	$7.297M
YoY Change	245.13%	4.33%	-10.08%
% of Gross Profit	15.72%	7.06%	4.83%
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization	$27.53M	$28.97M	$115.2M
YoY Change	-3.38%	3.11%	3.02%
% of Gross Profit	78.83%	80.85%	76.25%
Operating Expenses	$33.03M	$31.50M	$122.5M
YoY Change	9.76%	3.21%	2.13%
Operating Profit	$1.903M	$4.330M	$28.60M
YoY Change	-84.95%	-47.39%	-30.82%
Interest Expense	$32.50M	-$28.27M	$120.5M
YoY Change	21.72%	-42.98%	99.83%
% of Operating Profit	1707.83%	-652.89%	421.28%
Other Income/Expense, Net	$51.97M		-$35.11M
YoY Change	-383.92%		-63.23%
Pretax Income	$37.57M	-$23.94M	-$157.5M
YoY Change	-156.57%	-42.12%	152.22%
Income Tax
% Of Pretax Income
Net Earnings	$37.57M	-$23.94M	-$157.5M
YoY Change	-156.57%	-42.12%	152.22%
Net Earnings / Revenue	53.5%	-32.3%	-52.39%
Basic Earnings Per Share	$0.25		-$1.06
Diluted Earnings Per Share	$0.25	-$0.16	-$1.06
COMMON SHARES
Basic Shares Outstanding	148.5M shares	148.6M shares	148.7M shares
Diluted Shares Outstanding	148.5M shares		148.7M shares

Balance Sheet

Concept	2024 Q1	2023 Q4	2023
SHORT-TERM ASSETS
Cash & Short-Term Investments	$34.20M	$36.84M	$36.84M
YoY Change	15.68%	-22.88%	-22.88%
Cash & Equivalents	$34.20M	$36.84M	$36.84M
Short-Term Investments
Other Short-Term Assets	$101.2M	$97.97M	$97.97M
YoY Change	-7.2%	-12.85%	-12.85%
Inventory
Prepaid Expenses
Receivables
Other Receivables
Total Short-Term Assets	$236.5M	$233.8M	$233.8M
YoY Change	-0.09%	-7.68%	-7.68%
LONG-TERM ASSETS
Property, Plant & Equipment	$1.725B	$1.839B	$1.839B
YoY Change	-8.33%	-3.79%	-3.79%
Goodwill
YoY Change
Intangibles
YoY Change
Long-Term Investments	$32.29M	$51.80M	$51.80M
YoY Change	-53.25%	-40.74%	-40.74%
Other Assets	$13.66M	$14.09M	$14.09M
YoY Change	76.79%	132.06%	132.06%
Total Long-Term Assets	$1.771B	$1.906B	$1.906B
YoY Change	-9.58%	-4.99%	-4.99%
TOTAL ASSETS
Total Short-Term Assets	$236.5M	$233.8M	$233.8M
Total Long-Term Assets	$1.771B	$1.906B	$1.906B
Total Assets	$2.008B	$2.139B	$2.139B
YoY Change	-8.55%	-5.29%	-5.29%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$43.95M	$49.65M	$49.65M
YoY Change	-14.32%	-11.46%	-11.46%
Accrued Expenses
YoY Change
Deferred Revenue
YoY Change
Short-Term Debt	$0.00	$0.00	$0.00
YoY Change
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities	$62.66M	$67.05M	$67.05M
YoY Change	-9.16%	-9.15%	-9.15%
LONG-TERM LIABILITIES
Long-Term Debt	$1.573B	$1.736B	$1.736B
YoY Change	-6.48%	4.07%	4.07%
Other Long-Term Liabilities	$66.97M	$69.02M	$69.02M
YoY Change	-1.99%	9.86%	9.86%
Total Long-Term Liabilities	$1.640B	$1.805B	$1.805B
YoY Change	-6.31%	4.28%	4.28%
TOTAL LIABILITIES
Total Short-Term Liabilities	$62.66M	$67.05M	$67.05M
Total Long-Term Liabilities	$1.640B	$1.805B	$1.805B
Total Liabilities	$1.703B	$1.872B	$1.872B
YoY Change	-6.42%	3.73%	3.73%
SHAREHOLDERS EQUITY
Retained Earnings
YoY Change
Common Stock	$1.485M	$1.485M
YoY Change	0.0%	0.34%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$305.0M	$267.4M	$267.4M
YoY Change
Total Liabilities & Shareholders Equity	$2.008B	$2.139B	$2.139B
YoY Change	-8.55%	-5.29%	-5.29%

Cashflow Statement

Concept	2024 Q1	2023 Q4	2023
OPERATING ACTIVITIES
Net Income	$37.57M	-$23.94M	-$157.5M
YoY Change	-156.57%	-42.12%	152.22%
Depreciation, Depletion And Amortization	$27.53M	$28.97M	$115.2M
YoY Change	-3.38%	3.11%	3.02%
Cash From Operating Activities	$1.877M	$4.442M	$41.63M
YoY Change	-63.85%	-74.18%	-45.19%
INVESTING ACTIVITIES
Capital Expenditures
YoY Change
Acquisitions
YoY Change
Other Investing Activities	$37.04M	-$18.03M	-$81.24M
YoY Change	-260.81%	-52.97%	-33.17%
Cash From Investing Activities	$37.04M	-$18.03M	-$81.24M
YoY Change	-260.81%	-52.97%	-33.17%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net			$12.14M
YoY Change			-86.39%
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	-$41.98M	19.38M	$36.70M
YoY Change	-3339.35%	-36.86%	-30.77%
NET CHANGE
Cash From Operating Activities	$1.877M	4.442M	$41.63M
Cash From Investing Activities	$37.04M	-18.03M	-$81.24M
Cash From Financing Activities	-$41.98M	19.38M	$36.70M
Net Change In Cash	-$3.063M	5.791M	-$2.915M
YoY Change	-81.49%	-39.41%	-139.39%
FREE CASH FLOW
Cash From Operating Activities	$1.877M	$4.442M	$41.63M
Capital Expenditures
Free Cash Flow
YoY Change

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2023	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	7297000	usd
CY2023	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	115235000	usd
CY2022	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	111860000	usd
CY2023	us-gaap	Interest Expense InterestExpense	120475000	usd
CY2022	us-gaap	Interest Expense InterestExpense	60259000	usd
CY2021	us-gaap	Interest Expense InterestExpense	34564000	usd
CY2023	us-gaap	Derivative Gain Loss On Derivative Net DerivativeGainLossOnDerivativeNet	14907000	usd
CY2022	us-gaap	Derivative Gain Loss On Derivative Net DerivativeGainLossOnDerivativeNet	51932000	usd
CY2021	us-gaap	Derivative Gain Loss On Derivative Net DerivativeGainLossOnDerivativeNet	5263000	usd
CY2022	us-gaap	Impairment Of Real Estate ImpairmentOfRealEstate	0	usd
CY2021	us-gaap	Impairment Of Real Estate ImpairmentOfRealEstate	0	usd
CY2021	us-gaap	Costs And Expenses CostsAndExpenses	292726000	usd
CY2022	us-gaap	Net Income Loss NetIncomeLoss	-62458000	usd
CY2023	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-1.06
CY2022	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.42
CY2022	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.42
CY2021	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.83
CY2022	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	149164231	shares
CY2022	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	149164231	shares
CY2022	us-gaap	Payments For Derivative Instrument Investing Activities PaymentsForDerivativeInstrumentInvestingActivities	0	usd
CY2021	us-gaap	Payments For Derivative Instrument Investing Activities PaymentsForDerivativeInstrumentInvestingActivities	0	usd
CY2023	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-81244000	usd
CY2022	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-121568000	usd
CY2023	us-gaap	Proceeds From Notes Payable ProceedsFromNotesPayable	77170000	usd
CY2023	us-gaap	Net Income Loss NetIncomeLoss	-157533000	usd
CY2023	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	148738748	shares
CY2021	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	172330821	shares
CY2023	dei	Amendment Flag AmendmentFlag	false
CY2023	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	FY
CY2023	dei	Entity Central Index Key EntityCentralIndexKey	0001482430
CY2023	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2023
CY2023	kbsriii	Periodof Increaseor Decreaseof Funding Availablefor Redemption PeriodofIncreaseorDecreaseofFundingAvailableforRedemption	P10D
CY2023Q4	us-gaap	Derivative Asset Statement Of Financial Position Extensible Enumeration DerivativeAssetStatementOfFinancialPositionExtensibleEnumeration	http://fasb.org/us-gaap/2023#PrepaidExpenseAndOtherAssets
CY2022Q4	us-gaap	Derivative Asset Statement Of Financial Position Extensible Enumeration DerivativeAssetStatementOfFinancialPositionExtensibleEnumeration	http://fasb.org/us-gaap/2023#PrepaidExpenseAndOtherAssets
CY2023Q4	us-gaap	Derivative Liability Statement Of Financial Position Extensible Enumeration DerivativeLiabilityStatementOfFinancialPositionExtensibleEnumeration	http://fasb.org/us-gaap/2023#OtherLiabilities
CY2022Q4	us-gaap	Derivative Liability Statement Of Financial Position Extensible Enumeration DerivativeLiabilityStatementOfFinancialPositionExtensibleEnumeration	http://fasb.org/us-gaap/2023#OtherLiabilities
CY2023Q4	us-gaap	Derivative Asset Statement Of Financial Position Extensible Enumeration DerivativeAssetStatementOfFinancialPositionExtensibleEnumeration	http://fasb.org/us-gaap/2023#PrepaidExpenseAndOtherAssets
CY2022Q4	us-gaap	Derivative Asset Statement Of Financial Position Extensible Enumeration DerivativeAssetStatementOfFinancialPositionExtensibleEnumeration	http://fasb.org/us-gaap/2023#PrepaidExpenseAndOtherAssets
CY2023	dei	Document Annual Report DocumentAnnualReport	true
CY2023	dei	Document Period End Date DocumentPeriodEndDate	2023-12-31
CY2023	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
CY2023	dei	Document Transition Report DocumentTransitionReport	false
CY2023	dei	Entity File Number EntityFileNumber	000-54687
CY2023	dei	Entity Registrant Name EntityRegistrantName	KBS REAL ESTATE INVESTMENT TRUST III, INC.
CY2023	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	MD
CY2023	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	27-1627696
CY2023	dei	Entity Address Address Line1 EntityAddressAddressLine1	800 Newport Center Drive
CY2023	dei	Entity Address Address Line2 EntityAddressAddressLine2	Suite 700
CY2023	dei	Entity Address City Or Town EntityAddressCityOrTown	Newport Beach
CY2023	dei	Entity Address State Or Province EntityAddressStateOrProvince	CA
CY2023	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	92660
CY2023	dei	City Area Code CityAreaCode	949
CY2023	dei	Local Phone Number LocalPhoneNumber	417-6500
CY2023	dei	Entity Well Known Seasoned Issuer EntityWellKnownSeasonedIssuer	No
CY2023	dei	Entity Voluntary Filers EntityVoluntaryFilers	No
CY2023	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2023	dei	Entity Interactive Data Current EntityInteractiveDataCurrent	Yes
CY2023	dei	Entity Filer Category EntityFilerCategory	Non-accelerated Filer
CY2023	dei	Entity Small Business EntitySmallBusiness	false
CY2023	dei	Entity Emerging Growth Company EntityEmergingGrowthCompany	false
CY2023	dei	Icfr Auditor Attestation Flag IcfrAuditorAttestationFlag	false
CY2023	dei	Document Fin Stmt Error Correction Flag DocumentFinStmtErrorCorrectionFlag	false
CY2023	dei	Entity Shell Company EntityShellCompany	false
CY2023Q2	dei	Entity Public Float EntityPublicFloat	0	usd
CY2024Q1	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	148517218	shares
CY2023	dei	Auditor Firm AuditorFirmId	42
CY2023	dei	Auditor Name AuditorName	Ernst & Young LLP
CY2023	dei	Auditor Location AuditorLocation	Irvine, California
CY2023Q4	us-gaap	Land Land	274315000	usd
CY2022Q4	us-gaap	Land Land	290121000	usd
CY2023Q4	us-gaap	Investment Building And Building Improvements InvestmentBuildingAndBuildingImprovements	2244090000	usd
CY2022Q4	us-gaap	Investment Building And Building Improvements InvestmentBuildingAndBuildingImprovements	2235676000	usd
CY2023Q4	kbsriii	Tenant Origination And Absorption Costs Gross TenantOriginationAndAbsorptionCostsGross	34574000	usd
CY2022Q4	kbsriii	Tenant Origination And Absorption Costs Gross TenantOriginationAndAbsorptionCostsGross	42555000	usd
CY2023Q4	us-gaap	Real Estate Investment Property At Cost RealEstateInvestmentPropertyAtCost	2552979000	usd
CY2022Q4	us-gaap	Real Estate Investment Property At Cost RealEstateInvestmentPropertyAtCost	2568352000	usd
CY2023Q4	us-gaap	Real Estate Investment Property Accumulated Depreciation RealEstateInvestmentPropertyAccumulatedDepreciation	713501000	usd
CY2022Q4	us-gaap	Real Estate Investment Property Accumulated Depreciation RealEstateInvestmentPropertyAccumulatedDepreciation	656401000	usd
CY2023Q4	us-gaap	Real Estate Investment Property Net RealEstateInvestmentPropertyNet	1839478000	usd
CY2022Q4	us-gaap	Real Estate Investment Property Net RealEstateInvestmentPropertyNet	1911951000	usd
CY2023Q4	us-gaap	Equity Securities Fv Ni Current And Noncurrent EquitySecuritiesFvNiCurrentAndNoncurrent	51802000	usd
CY2022Q4	us-gaap	Equity Securities Fv Ni Current And Noncurrent EquitySecuritiesFvNiCurrentAndNoncurrent	87416000	usd
CY2023Q4	kbsriii	Real Estate And Real Estate Related Investments Net RealEstateAndRealEstateRelatedInvestmentsNet	1891280000	usd
CY2022Q4	kbsriii	Real Estate And Real Estate Related Investments Net RealEstateAndRealEstateRelatedInvestmentsNet	1999367000	usd
CY2023Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	36836000	usd
CY2022Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	47767000	usd
CY2023Q4	us-gaap	Restricted Cash And Cash Equivalents RestrictedCashAndCashEquivalents	14086000	usd
CY2022Q4	us-gaap	Restricted Cash And Cash Equivalents RestrictedCashAndCashEquivalents	6070000	usd
CY2023Q4	us-gaap	Accounts Receivable Net AccountsReceivableNet	99024000	usd
CY2022Q4	us-gaap	Accounts Receivable Net AccountsReceivableNet	93100000	usd
CY2023Q4	kbsriii	Above Market Leases Net AboveMarketLeasesNet	189000	usd
CY2022Q4	kbsriii	Above Market Leases Net AboveMarketLeasesNet	262000	usd
CY2023Q4	us-gaap	Other Receivables OtherReceivables	0	usd
CY2022Q4	us-gaap	Other Receivables OtherReceivables	10000	usd
CY2023Q4	us-gaap	Prepaid Expense And Other Assets PrepaidExpenseAndOtherAssets	97970000	usd
CY2022Q4	us-gaap	Prepaid Expense And Other Assets PrepaidExpenseAndOtherAssets	112411000	usd
CY2023Q4	us-gaap	Assets Assets	2139385000	usd
CY2022Q4	us-gaap	Assets Assets	2258987000	usd
CY2023Q4	us-gaap	Notes Payable NotesPayable	1735896000	usd
CY2022Q4	us-gaap	Notes Payable NotesPayable	1667288000	usd
CY2023Q4	us-gaap	Accounts Payable And Accrued Liabilities Current And Noncurrent AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent	49646000	usd
CY2022Q4	us-gaap	Accounts Payable And Accrued Liabilities Current And Noncurrent AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent	56071000	usd
CY2023Q4	us-gaap	Accounts Payable Other Current And Noncurrent AccountsPayableOtherCurrentAndNoncurrent	17408000	usd
CY2022Q4	us-gaap	Accounts Payable Other Current And Noncurrent AccountsPayableOtherCurrentAndNoncurrent	10365000	usd
CY2023Q4	us-gaap	Dividends Payable Current And Noncurrent DividendsPayableCurrentAndNoncurrent	0	usd
CY2022Q4	us-gaap	Dividends Payable Current And Noncurrent DividendsPayableCurrentAndNoncurrent	7374000	usd
CY2023Q4	us-gaap	Below Market Lease Net BelowMarketLeaseNet	1069000	usd
CY2022Q4	us-gaap	Below Market Lease Net BelowMarketLeaseNet	1911000	usd
CY2023Q4	us-gaap	Other Liabilities OtherLiabilities	67954000	usd
CY2022Q4	us-gaap	Other Liabilities OtherLiabilities	60918000	usd
CY2023Q4	kbsriii	Redeemable Common Stock RedeemableCommonStock	0	usd
CY2022Q4	kbsriii	Redeemable Common Stock RedeemableCommonStock	711000	usd
CY2023Q4	us-gaap	Liabilities Liabilities	1871973000	usd
CY2022Q4	us-gaap	Liabilities Liabilities	1804638000	usd
CY2023Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		usd
CY2022Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		usd
CY2023Q4	us-gaap	Temporary Equity Carrying Amount Attributable To Parent TemporaryEquityCarryingAmountAttributableToParent	0	usd
CY2022Q4	us-gaap	Temporary Equity Carrying Amount Attributable To Parent TemporaryEquityCarryingAmountAttributableToParent	32681000	usd
CY2023Q4	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.01
CY2022Q4	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.01
CY2022Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	10000000	shares
CY2023Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	10000000	shares
CY2022Q4	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	0	shares
CY2023Q4	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
CY2023Q4	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	0	shares
CY2022Q4	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
CY2023Q4	us-gaap	Preferred Stock Value PreferredStockValue	0	usd
CY2022Q4	us-gaap	Preferred Stock Value PreferredStockValue	0	usd
CY2022Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2023Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2023Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	1000000000	shares
CY2022Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	1000000000	shares
CY2023Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	148516246	shares
CY2023Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	148516246	shares
CY2022Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	147964954	shares
CY2022Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	147964954	shares
CY2023Q4	us-gaap	Common Stock Value CommonStockValue	1485000	usd
CY2022Q4	us-gaap	Common Stock Value CommonStockValue	1480000	usd
CY2023Q4	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	1313299000	usd
CY2022Q4	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	1275833000	usd
CY2023Q4	us-gaap	Accumulated Distributions In Excess Of Net Income AccumulatedDistributionsInExcessOfNetIncome	1047372000	usd
CY2022Q4	us-gaap	Accumulated Distributions In Excess Of Net Income AccumulatedDistributionsInExcessOfNetIncome	855645000	usd
CY2023Q4	us-gaap	Stockholders Equity StockholdersEquity	267412000	usd
CY2022Q4	us-gaap	Stockholders Equity StockholdersEquity	421668000	usd
CY2023Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	2139385000	usd
CY2022Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	2258987000	usd
CY2023	us-gaap	Operating Lease Lease Income OperatingLeaseLeaseIncome	270158000	usd
CY2022	us-gaap	Operating Lease Lease Income OperatingLeaseLeaseIncome	275026000	usd
CY2021	us-gaap	Operating Lease Lease Income OperatingLeaseLeaseIncome	280144000	usd
CY2022	us-gaap	Dividend Income Equity Securities Operating DividendIncomeEquitySecuritiesOperating	14850000	usd
CY2021	us-gaap	Dividend Income Equity Securities Operating DividendIncomeEquitySecuritiesOperating	0	usd
CY2021	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	16617000	usd
CY2023	us-gaap	Real Estate Taxes And Insurance RealEstateTaxesAndInsurance	52789000	usd
CY2023	us-gaap	Affiliate Costs AffiliateCosts	20839000	usd
CY2022	us-gaap	Affiliate Costs AffiliateCosts	20102000	usd
CY2022	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	8115000	usd
CY2021	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	6116000	usd
CY2021	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	110984000	usd
CY2023	us-gaap	Impairment Of Real Estate ImpairmentOfRealEstate	45459000	usd
CY2023	us-gaap	Costs And Expenses CostsAndExpenses	423101000	usd
CY2022	us-gaap	Costs And Expenses CostsAndExpenses	274998000	usd
CY2023	us-gaap	Equity Securities Fv Ni Unrealized Gain Loss EquitySecuritiesFvNiUnrealizedGainLoss	-35614000	usd
CY2022	us-gaap	Equity Securities Fv Ni Unrealized Gain Loss EquitySecuritiesFvNiUnrealizedGainLoss	-92812000	usd
CY2021	us-gaap	Equity Securities Fv Ni Unrealized Gain Loss EquitySecuritiesFvNiUnrealizedGainLoss	16765000	usd
CY2023	kbsriii	Write Off Of Prepaid Offering Costs WriteOffOfPrepaidOfferingCosts	0	usd
CY2022	kbsriii	Write Off Of Prepaid Offering Costs WriteOffOfPrepaidOfferingCosts	2728000	usd
CY2021	kbsriii	Write Off Of Prepaid Offering Costs WriteOffOfPrepaidOfferingCosts	0	usd
CY2023	us-gaap	Investment Income Interest InvestmentIncomeInterest	505000	usd
CY2022	us-gaap	Investment Income Interest InvestmentIncomeInterest	63000	usd
CY2021	us-gaap	Investment Income Interest InvestmentIncomeInterest	52000	usd
CY2023	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	0	usd
CY2022	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	0	usd
CY2021	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	8698000	usd
CY2023	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	0	usd
CY2023	kbsriii	Gain Loss On Sale Of Real Estate GainLossOnSaleOfRealEstate	0	usd
CY2022	kbsriii	Gain Loss On Sale Of Real Estate GainLossOnSaleOfRealEstate	0	usd
CY2021	kbsriii	Gain Loss On Sale Of Real Estate GainLossOnSaleOfRealEstate	114321000	usd
CY2023	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-35109000	usd
CY2022	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-95477000	usd
CY2021	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	139622000	usd
CY2021	us-gaap	Net Income Loss NetIncomeLoss	143657000	usd
CY2023	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-1.06
CY2021	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.83
CY2023	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	148738748	shares
CY2021	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	172330821	shares
CY2023	us-gaap	Profit Loss ProfitLoss	-157533000	usd
CY2022	us-gaap	Profit Loss ProfitLoss	-62458000	usd
CY2021	us-gaap	Profit Loss ProfitLoss	143657000	usd
CY2023	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	115235000	usd
CY2022	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	111860000	usd
CY2021	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	110984000	usd
CY2023	us-gaap	Impairment Of Real Estate ImpairmentOfRealEstate	45459000	usd
CY2022	us-gaap	Impairment Of Real Estate ImpairmentOfRealEstate	0	usd
CY2021	us-gaap	Impairment Of Real Estate ImpairmentOfRealEstate	0	usd
CY2023	us-gaap	Equity Securities Fv Ni Unrealized Gain Loss EquitySecuritiesFvNiUnrealizedGainLoss	-35614000	usd
CY2022	us-gaap	Equity Securities Fv Ni Unrealized Gain Loss EquitySecuritiesFvNiUnrealizedGainLoss	-92812000	usd
CY2021	us-gaap	Equity Securities Fv Ni Unrealized Gain Loss EquitySecuritiesFvNiUnrealizedGainLoss	16765000	usd
CY2023	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	0	usd
CY2022	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	0	usd
CY2021	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	8698000	usd
CY2023	kbsriii	Distribution Of Operating Cash Flow From An Unconsolidated Entity DistributionOfOperatingCashFlowFromAnUnconsolidatedEntity	0	usd
CY2022	kbsriii	Distribution Of Operating Cash Flow From An Unconsolidated Entity DistributionOfOperatingCashFlowFromAnUnconsolidatedEntity	0	usd
CY2021	kbsriii	Distribution Of Operating Cash Flow From An Unconsolidated Entity DistributionOfOperatingCashFlowFromAnUnconsolidatedEntity	19861000	usd
CY2023	us-gaap	Contract With Customer Liability Revenue Recognized ContractWithCustomerLiabilityRevenueRecognized	7635000	usd
CY2022	us-gaap	Contract With Customer Liability Revenue Recognized ContractWithCustomerLiabilityRevenueRecognized	10896000	usd
CY2021	us-gaap	Contract With Customer Liability Revenue Recognized ContractWithCustomerLiabilityRevenueRecognized	2550000	usd
CY2023	us-gaap	Amortization Of Above And Below Market Leases AmortizationOfAboveAndBelowMarketLeases	-769000	usd
CY2022	us-gaap	Amortization Of Above And Below Market Leases AmortizationOfAboveAndBelowMarketLeases	-1280000	usd
CY2021	us-gaap	Amortization Of Above And Below Market Leases AmortizationOfAboveAndBelowMarketLeases	-2754000	usd
CY2023	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	4243000	usd
CY2022	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	3940000	usd
CY2021	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	3978000	usd
CY2023	us-gaap	Unrealized Gain Loss On Derivatives And Commodity Contracts UnrealizedGainLossOnDerivativesAndCommodityContracts	-16451000	usd
CY2022	us-gaap	Unrealized Gain Loss On Derivatives And Commodity Contracts UnrealizedGainLossOnDerivativesAndCommodityContracts	52189000	usd
CY2021	us-gaap	Unrealized Gain Loss On Derivatives And Commodity Contracts UnrealizedGainLossOnDerivativesAndCommodityContracts	23283000	usd
CY2023	us-gaap	Gains Losses On Extinguishment Of Debt Before Write Off Of Deferred Debt Issuance Cost GainsLossesOnExtinguishmentOfDebtBeforeWriteOffOfDeferredDebtIssuanceCost	0	usd
CY2022	us-gaap	Gains Losses On Extinguishment Of Debt Before Write Off Of Deferred Debt Issuance Cost GainsLossesOnExtinguishmentOfDebtBeforeWriteOffOfDeferredDebtIssuanceCost	0	usd
CY2021	us-gaap	Gains Losses On Extinguishment Of Debt Before Write Off Of Deferred Debt Issuance Cost GainsLossesOnExtinguishmentOfDebtBeforeWriteOffOfDeferredDebtIssuanceCost	-214000	usd
CY2021	us-gaap	Impairment Of Real Estate ImpairmentOfRealEstate	0	usd
CY2022	us-gaap	Impairment Of Real Estate ImpairmentOfRealEstate	0	usd
CY2023	us-gaap	Impairment Of Real Estate ImpairmentOfRealEstate	45500000	usd
CY2023	us-gaap	Gains Losses On Sales Of Investment Real Estate GainsLossesOnSalesOfInvestmentRealEstate	0	usd
CY2022	us-gaap	Gains Losses On Sales Of Investment Real Estate GainsLossesOnSalesOfInvestmentRealEstate	0	usd
CY2021	us-gaap	Gains Losses On Sales Of Investment Real Estate GainsLossesOnSalesOfInvestmentRealEstate	114321000	usd
CY2023	kbsriii	Write Off Of Prepaid Offering Costs WriteOffOfPrepaidOfferingCosts	0	usd
CY2022	kbsriii	Write Off Of Prepaid Offering Costs WriteOffOfPrepaidOfferingCosts	2728000	usd
CY2021	kbsriii	Write Off Of Prepaid Offering Costs WriteOffOfPrepaidOfferingCosts	0	usd
CY2023	kbsriii	Interest Rate Swap Settlements For Off Market Swap Instruments Operating Activities InterestRateSwapSettlementsForOffMarketSwapInstrumentsOperatingActivities	-9138000	usd
CY2022	kbsriii	Interest Rate Swap Settlements For Off Market Swap Instruments Operating Activities InterestRateSwapSettlementsForOffMarketSwapInstrumentsOperatingActivities	-1543000	usd
CY2021	kbsriii	Interest Rate Swap Settlements For Off Market Swap Instruments Operating Activities InterestRateSwapSettlementsForOffMarketSwapInstrumentsOperatingActivities	3031000	usd
CY2023	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	3149000	usd
CY2022	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	-3044000	usd
CY2021	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	5005000	usd
CY2023	us-gaap	Increase Decrease In Due From Related Parties IncreaseDecreaseInDueFromRelatedParties	-10000	usd
CY2022	us-gaap	Increase Decrease In Due From Related Parties IncreaseDecreaseInDueFromRelatedParties	-333000	usd
CY2021	us-gaap	Increase Decrease In Due From Related Parties IncreaseDecreaseInDueFromRelatedParties	343000	usd
CY2023	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	14441000	usd
CY2022	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	16395000	usd
CY2021	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	14361000	usd
CY2023	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	-1323000	usd
CY2022	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	-2598000	usd
CY2023	us-gaap	Increase Decrease In Due To Related Parties IncreaseDecreaseInDueToRelatedParties	7043000	usd
CY2021	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	3513000	usd
CY2022	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	75965000	usd
CY2021	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	100799000	usd
CY2023	us-gaap	Payments For Capital Improvements PaymentsForCapitalImprovements	81219000	usd
CY2022	us-gaap	Payments For Capital Improvements PaymentsForCapitalImprovements	121568000	usd
CY2021	us-gaap	Payments For Capital Improvements PaymentsForCapitalImprovements	70131000	usd
CY2022	us-gaap	Proceeds From Sale Of Real Estate Heldforinvestment ProceedsFromSaleOfRealEstateHeldforinvestment	0	usd
CY2021	us-gaap	Proceeds From Sale Of Real Estate Heldforinvestment ProceedsFromSaleOfRealEstateHeldforinvestment	237683000	usd
CY2023	us-gaap	Proceeds From Sale Of Equity Securities Fv Ni ProceedsFromSaleOfEquitySecuritiesFvNi	0	usd
CY2022	us-gaap	Proceeds From Sale Of Equity Securities Fv Ni ProceedsFromSaleOfEquitySecuritiesFvNi	0	usd
CY2021	us-gaap	Proceeds From Sale Of Equity Securities Fv Ni ProceedsFromSaleOfEquitySecuritiesFvNi	58936000	usd
CY2023	us-gaap	Payments For Derivative Instrument Investing Activities PaymentsForDerivativeInstrumentInvestingActivities	25000	usd
CY2021	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	226488000	usd
CY2022	us-gaap	Proceeds From Notes Payable ProceedsFromNotesPayable	282118000	usd
CY2021	us-gaap	Proceeds From Notes Payable ProceedsFromNotesPayable	806090000	usd
CY2023	us-gaap	Repayments Of Notes Payable RepaymentsOfNotesPayable	9952000	usd
CY2022	us-gaap	Repayments Of Notes Payable RepaymentsOfNotesPayable	83013000	usd
CY2021	us-gaap	Repayments Of Notes Payable RepaymentsOfNotesPayable	730545000	usd
CY2023	us-gaap	Payments Of Financing Costs PaymentsOfFinancingCosts	2887000	usd
CY2022	us-gaap	Payments Of Financing Costs PaymentsOfFinancingCosts	1155000	usd
CY2021	us-gaap	Payments Of Financing Costs PaymentsOfFinancingCosts	2704000	usd
CY2023	kbsriii	Interest Rate Swap Settlements For Off Market Swap Instruments Financing Activities InterestRateSwapSettlementsForOffMarketSwapInstrumentsFinancingActivities	-9853000	usd
CY2022	kbsriii	Interest Rate Swap Settlements For Off Market Swap Instruments Financing Activities InterestRateSwapSettlementsForOffMarketSwapInstrumentsFinancingActivities	-569000	usd
CY2021	kbsriii	Interest Rate Swap Settlements For Off Market Swap Instruments Financing Activities InterestRateSwapSettlementsForOffMarketSwapInstrumentsFinancingActivities	3017000	usd
CY2023	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	12142000	usd
CY2022	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	89183000	usd
CY2021	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	365587000	usd
CY2023	kbsriii	Payments Of Prepaid Other Offering Costs PaymentsOfPrepaidOtherOfferingCosts	0	usd
CY2022	kbsriii	Payments Of Prepaid Other Offering Costs PaymentsOfPrepaidOtherOfferingCosts	110000	usd
CY2021	kbsriii	Payments Of Prepaid Other Offering Costs PaymentsOfPrepaidOtherOfferingCosts	1180000	usd
CY2023	us-gaap	Payments Of Stock Issuance Costs PaymentsOfStockIssuanceCosts	28000	usd
CY2022	us-gaap	Payments Of Stock Issuance Costs PaymentsOfStockIssuanceCosts	17000	usd
CY2021	us-gaap	Payments Of Stock Issuance Costs PaymentsOfStockIssuanceCosts	17000	usd
CY2023	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	25319000	usd
CY2022	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	56205000	usd
CY2021	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	61702000	usd
CY2023	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	36695000	usd
CY2022	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	53004000	usd
CY2021	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-358662000	usd
CY2023	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-2915000	usd
CY2022	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	7401000	usd
CY2021	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-31375000	usd
CY2022Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	53837000	usd
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	46436000	usd
CY2020Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	77811000	usd
CY2023Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	50922000	usd
CY2022Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	53837000	usd
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	46436000	usd
CY2023	us-gaap	Interest Paid Net InterestPaidNet	93657000	usd
CY2022	us-gaap	Interest Paid Net InterestPaidNet	55245000	usd
CY2021	us-gaap	Interest Paid Net InterestPaidNet	45586000	usd
CY2023	kbsriii	Non Cash Increase Decrease In Distributions Payable NonCashIncreaseDecreaseInDistributionsPayable	0	usd
CY2022	kbsriii	Non Cash Increase Decrease In Distributions Payable NonCashIncreaseDecreaseInDistributionsPayable	7374000	usd
CY2021	kbsriii	Non Cash Increase Decrease In Distributions Payable NonCashIncreaseDecreaseInDistributionsPayable	7735000	usd
CY2023	kbsriii	Distributions Paid To Common Stockholders Through Common Stock Issuances Pursuant To Dividend Reinvestment Plan DistributionsPaidToCommonStockholdersThroughCommonStockIssuancesPursuantToDividendReinvestmentPlan	16249000	usd
CY2022	kbsriii	Distributions Paid To Common Stockholders Through Common Stock Issuances Pursuant To Dividend Reinvestment Plan DistributionsPaidToCommonStockholdersThroughCommonStockIssuancesPursuantToDividendReinvestmentPlan	33391000	usd
CY2021	kbsriii	Distributions Paid To Common Stockholders Through Common Stock Issuances Pursuant To Dividend Reinvestment Plan DistributionsPaidToCommonStockholdersThroughCommonStockIssuancesPursuantToDividendReinvestmentPlan	42369000	usd
CY2023	kbsriii	Noncash Increaseinredeemablecommonstock NoncashIncreaseinredeemablecommonstock	0	usd
CY2022	kbsriii	Noncash Increaseinredeemablecommonstock NoncashIncreaseinredeemablecommonstock	711000	usd
CY2021	kbsriii	Noncash Increaseinredeemablecommonstock NoncashIncreaseinredeemablecommonstock	0	usd
CY2023	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	14222000	usd
CY2022	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	19324000	usd
CY2021	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	17985000	usd
CY2023	kbsriii	Accrued Prepaid Other Offering Costs AccruedPrepaidOtherOfferingCosts	0	usd
CY2022	kbsriii	Accrued Prepaid Other Offering Costs AccruedPrepaidOtherOfferingCosts	0	usd
CY2021	kbsriii	Accrued Prepaid Other Offering Costs AccruedPrepaidOtherOfferingCosts	19000	usd
CY2023	kbsriii	Accrued Interest Rate Swap Settlements Related To Off Market Swap Instruments AccruedInterestRateSwapSettlementsRelatedToOffMarketSwapInstruments	0	usd
CY2022	kbsriii	Accrued Interest Rate Swap Settlements Related To Off Market Swap Instruments AccruedInterestRateSwapSettlementsRelatedToOffMarketSwapInstruments	-974000	usd
CY2021	kbsriii	Accrued Interest Rate Swap Settlements Related To Off Market Swap Instruments AccruedInterestRateSwapSettlementsRelatedToOffMarketSwapInstruments	259000	usd
CY2023	kbsriii	Real Estate Equity Securities Due To Conversion From Equity Method RealEstateEquitySecuritiesDueToConversionFromEquityMethod	0	usd
CY2022	kbsriii	Real Estate Equity Securities Due To Conversion From Equity Method RealEstateEquitySecuritiesDueToConversionFromEquityMethod	0	usd
CY2021	kbsriii	Real Estate Equity Securities Due To Conversion From Equity Method RealEstateEquitySecuritiesDueToConversionFromEquityMethod	163463000	usd
CY2023Q4	kbsriii	Long Term Debt Extension Term LongTermDebtExtensionTerm	P12M
CY2023	us-gaap	Use Of Estimates UseOfEstimates	The preparation of the consolidated financial statements and accompanying notes thereto in conformity with GAAP requires management to make estimates and assumptions that affect the amounts reported in the consolidated financial statements and accompanying notes. Actual results could materially differ from those estimates.
CY2023	us-gaap	Prior Period Reclassification Adjustment Description PriorPeriodReclassificationAdjustmentDescription	<div style="margin-bottom:6pt;text-indent:22.5pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">Certain amounts in the Company’s prior period consolidated financial statements have been reclassified to conform to the current period presentation. These reclassifications have not changed the results of operations of prior periods.</span></div>Commencing with the year ended December 31, 2022, the Company presented gains and losses on derivative instruments separate from interest expense on the Company’s consolidated statement of operations. Accordingly, the Company’s gains and losses on derivative instruments were reclassified for all periods presented.
CY2023Q4	kbsriii	Dividend Reinvestment Plan Purchase Price For Share As Percent Of Estimated Value DividendReinvestmentPlanPurchasePriceForShareAsPercentOfEstimatedValue	0.95
CY2021Q1	kbsriii	Dividend Reinvestment Plan Purchase Price Per Share DividendReinvestmentPlanPurchasePricePerShare	10.21
CY2021Q2	kbsriii	Dividend Reinvestment Plan Purchase Price Per Share DividendReinvestmentPlanPurchasePricePerShare	10.23
CY2021Q4	kbsriii	Dividend Reinvestment Plan Purchase Price Per Share DividendReinvestmentPlanPurchasePricePerShare	10.24
CY2022Q4	kbsriii	Dividend Reinvestment Plan Purchase Price Per Share DividendReinvestmentPlanPurchasePricePerShare	8.55
CY2023Q4	kbsriii	Dividend Reinvestment Plan Purchase Price Per Share DividendReinvestmentPlanPurchasePricePerShare	5.32
CY2021Q2	kbsriii	Stock Repurchased During Period Price Per Share StockRepurchasedDuringPeriodPricePerShare	10.34
CY2021Q3	us-gaap	Stock Redeemed Or Called During Period Shares StockRedeemedOrCalledDuringPeriodShares	26375383	shares
CY2021Q3	kbsriii	Stock Repurchased During Period Price Per Share StockRepurchasedDuringPeriodPricePerShare	10.34
CY2021Q3	us-gaap	Stock Redeemed Or Called During Period Value StockRedeemedOrCalledDuringPeriodValue	272700000	usd
	kbsriii	Maximum Percentage Of Weighted Average Shares Outstanding Available For Redemption During Current Calendar Year MaximumPercentageOfWeightedAverageSharesOutstandingAvailableForRedemptionDuringCurrentCalendarYear	0.05
CY2022Q4	kbsriii	Maximum Number Of Weighted Average Shares Outstanding Available For Redemption During Current Calendar Year MaximumNumberOfWeightedAverageSharesOutstandingAvailableForRedemptionDuringCurrentCalendarYear	500000	shares
CY2022Q4	kbsriii	Share Redemption Program Share Limitation For Special Redemptions ShareRedemptionProgramShareLimitationForSpecialRedemptions	500000	shares
	kbsriii	Maximum Percentage Of Weighted Average Shares Outstanding Available For Redemption During Current Calendar Year MaximumPercentageOfWeightedAverageSharesOutstandingAvailableForRedemptionDuringCurrentCalendarYear	0.05
CY2021Q4	kbsriii	Maximum Number Of Weighted Average Shares Outstanding Available For Redemption During Current Calendar Year MaximumNumberOfWeightedAverageSharesOutstandingAvailableForRedemptionDuringCurrentCalendarYear	500000	shares
CY2021Q4	kbsriii	Share Redemption Program Share Limitation For Special Redemptions ShareRedemptionProgramShareLimitationForSpecialRedemptions	500000	shares
CY2023	kbsriii	Maximum Percentage Of Weighted Average Shares Outstanding Available For Redemption During Any Calendar Year MaximumPercentageOfWeightedAverageSharesOutstandingAvailableForRedemptionDuringAnyCalendarYear	0.05
	kbsriii	Redemption Price Percentage Of Most Recent Estimated Value For Share RedemptionPricePercentageOfMostRecentEstimatedValueForShare	0.95
	kbsriii	Redemption Price Percentage Of Most Recent Estimated Value For Share RedemptionPricePercentageOfMostRecentEstimatedValueForShare	0.96
CY2020Q4	kbsriii	Estimated Value Per Share Of Companys Common Stock EstimatedValuePerShareOfCompanysCommonStock	10.74
CY2021Q2	kbsriii	Estimated Value Per Share Of Companys Common Stock EstimatedValuePerShareOfCompanysCommonStock	10.77
CY2021Q4	kbsriii	Estimated Value Per Share Of Companys Common Stock EstimatedValuePerShareOfCompanysCommonStock	10.78
CY2022Q3	kbsriii	Estimated Value Per Share Of Companys Common Stock EstimatedValuePerShareOfCompanysCommonStock	9.00
CY2022	kbsriii	Write Off Of Offering Costs WriteOffOfOfferingCosts	2700000	usd
CY2023	us-gaap	Number Of Reportable Segments NumberOfReportableSegments	1	segment
CY2023	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	0	shares
CY2021	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	0	shares
CY2022	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	0	shares
CY2023	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.230
CY2022	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.598
CY2021	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.598
	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0
CY2022	kbsriii	Common Share Distribution Rate For Share Per Month Declared CommonShareDistributionRateForSharePerMonthDeclared	0.04983333
	kbsriii	Common Share Distribution Rate For Share Per Month Declared CommonShareDistributionRateForSharePerMonthDeclared	0.03833333
CY2023Q4	us-gaap	Area Of Real Estate Property AreaOfRealEstateProperty	7300000	sqft
CY2023Q4	kbsriii	Percentage Of Real Estate Portfolio Occupied PercentageOfRealEstatePortfolioOccupied	0.83
CY2023Q4	us-gaap	Real Estate Investment Property At Cost RealEstateInvestmentPropertyAtCost	2552979000	usd
CY2023Q4	us-gaap	Real Estate Investment Property Accumulated Depreciation RealEstateInvestmentPropertyAccumulatedDepreciation	713501000	usd
CY2023Q4	us-gaap	Real Estate Investment Property Net RealEstateInvestmentPropertyNet	1839478000	usd
CY2023	us-gaap	Contract With Customer Liability Revenue Recognized ContractWithCustomerLiabilityRevenueRecognized	7600000	usd
CY2022	us-gaap	Contract With Customer Liability Revenue Recognized ContractWithCustomerLiabilityRevenueRecognized	10900000	usd
CY2021	us-gaap	Contract With Customer Liability Revenue Recognized ContractWithCustomerLiabilityRevenueRecognized	2600000	usd
CY2023Q4	us-gaap	Deferred Rent Receivables Net DeferredRentReceivablesNet	94800000	usd
CY2022Q4	us-gaap	Deferred Rent Receivables Net DeferredRentReceivablesNet	89900000	usd
CY2023Q4	us-gaap	Incentive To Lessee IncentiveToLessee	16600000	usd
CY2022Q4	us-gaap	Incentive To Lessee IncentiveToLessee	17300000	usd
CY2023Q4	us-gaap	Lessor Operating Lease Payments To Be Received Next Twelve Months LessorOperatingLeasePaymentsToBeReceivedNextTwelveMonths	187815000	usd
CY2023Q4	us-gaap	Lessor Operating Lease Payments To Be Received Two Years LessorOperatingLeasePaymentsToBeReceivedTwoYears	180093000	usd
CY2023Q4	us-gaap	Lessor Operating Lease Payments To Be Received Three Years LessorOperatingLeasePaymentsToBeReceivedThreeYears	165716000	usd
CY2023Q4	us-gaap	Lessor Operating Lease Payments To Be Received Four Years LessorOperatingLeasePaymentsToBeReceivedFourYears	141079000	usd
CY2023Q4	us-gaap	Lessor Operating Lease Payments To Be Received Five Years LessorOperatingLeasePaymentsToBeReceivedFiveYears	121685000	usd
CY2023Q4	us-gaap	Lessor Operating Lease Payments To Be Received Thereafter LessorOperatingLeasePaymentsToBeReceivedThereafter	447313000	usd
CY2023Q4	us-gaap	Lessor Operating Lease Payments To Be Received LessorOperatingLeasePaymentsToBeReceived	1243701000	usd
CY2023	kbsriii	Lessor Operating Lease Annualized Base Rent LessorOperatingLeaseAnnualizedBaseRent	61295000	usd
CY2023	us-gaap	Impairment Of Real Estate ImpairmentOfRealEstate	45500000	usd
CY2021	us-gaap	Impairment Of Real Estate ImpairmentOfRealEstate	0	usd
CY2022	us-gaap	Impairment Of Real Estate ImpairmentOfRealEstate	0	usd
CY2022	kbsriii	Off Market Lease Unfavorable Amortization Expense OffMarketLeaseUnfavorableAmortizationExpense	1366000	usd
CY2021	kbsriii	Off Market Lease Unfavorable Amortization Expense OffMarketLeaseUnfavorableAmortizationExpense	2855000	usd
CY2023	kbsriii	Tenant Origination And Absorption Costs Amortization Expense TenantOriginationAndAbsorptionCostsAmortizationExpense	3907000	usd
CY2022	kbsriii	Tenant Origination And Absorption Costs Amortization Expense TenantOriginationAndAbsorptionCostsAmortizationExpense	5744000	usd
CY2021	kbsriii	Tenant Origination And Absorption Costs Amortization Expense TenantOriginationAndAbsorptionCostsAmortizationExpense	8175000	usd
CY2023Q4	kbsriii	Tenant Origination And Absorption Costs Gross TenantOriginationAndAbsorptionCostsGross	34574000	usd
CY2022Q4	kbsriii	Tenant Origination And Absorption Costs Gross TenantOriginationAndAbsorptionCostsGross	42555000	usd
CY2023Q4	kbsriii	Above Market Leases Gross AboveMarketLeasesGross	904000	usd
CY2022Q4	kbsriii	Above Market Leases Gross AboveMarketLeasesGross	983000	usd
CY2023Q4	us-gaap	Below Market Lease Gross BelowMarketLeaseGross	7216000	usd
CY2022Q4	us-gaap	Below Market Lease Gross BelowMarketLeaseGross	8384000	usd
CY2023Q4	kbsriii	Tenant Origination And Absorption Costs Accumulated Amortization TenantOriginationAndAbsorptionCostsAccumulatedAmortization	25450000	usd
CY2022Q4	kbsriii	Tenant Origination And Absorption Costs Accumulated Amortization TenantOriginationAndAbsorptionCostsAccumulatedAmortization	29524000	usd
CY2023Q4	kbsriii	Above Market Leases Accumulated Amortization AboveMarketLeasesAccumulatedAmortization	715000	usd
CY2022Q4	kbsriii	Above Market Leases Accumulated Amortization AboveMarketLeasesAccumulatedAmortization	721000	usd
CY2023Q4	us-gaap	Below Market Lease Accumulated Amortization BelowMarketLeaseAccumulatedAmortization	6147000	usd
CY2022Q4	us-gaap	Below Market Lease Accumulated Amortization BelowMarketLeaseAccumulatedAmortization	6473000	usd
CY2023Q4	kbsriii	Tenant Origination And Absorption Costs Net TenantOriginationAndAbsorptionCostsNet	9124000	usd
CY2022Q4	kbsriii	Tenant Origination And Absorption Costs Net TenantOriginationAndAbsorptionCostsNet	13031000	usd
CY2023Q4	kbsriii	Above Market Leases Net AboveMarketLeasesNet	189000	usd
CY2022Q4	kbsriii	Above Market Leases Net AboveMarketLeasesNet	262000	usd
CY2023Q4	us-gaap	Below Market Lease Net BelowMarketLeaseNet	1069000	usd
CY2022Q4	us-gaap	Below Market Lease Net BelowMarketLeaseNet	1911000	usd
CY2023	kbsriii	Above Market Leases Amortization Expense AboveMarketLeasesAmortizationExpense	73000	usd
CY2022	kbsriii	Above Market Leases Amortization Expense AboveMarketLeasesAmortizationExpense	86000	usd
CY2021	kbsriii	Above Market Leases Amortization Expense AboveMarketLeasesAmortizationExpense	101000	usd
CY2023	kbsriii	Off Market Lease Unfavorable Amortization Expense OffMarketLeaseUnfavorableAmortizationExpense	842000	usd
CY2023Q4	us-gaap	Real Estate And Accumulated Depreciation Carrying Amount Of Land RealEstateAndAccumulatedDepreciationCarryingAmountOfLand	274315000	usd
CY2023Q4	us-gaap	Real Estate And Accumulated Depreciation Carrying Amount Of Buildings And Improvements RealEstateAndAccumulatedDepreciationCarryingAmountOfBuildingsAndImprovements	2278664000	usd
CY2023Q4	us-gaap	Real Estate Gross At Carrying Value RealEstateGrossAtCarryingValue	2552979000	usd
CY2023Q4	us-gaap	Below Market Lease Amortization Income Next Twelve Months BelowMarketLeaseAmortizationIncomeNextTwelveMonths	525000	usd
CY2023Q4	us-gaap	Below Market Lease Amortization Income Year Two BelowMarketLeaseAmortizationIncomeYearTwo	314000	usd
CY2023Q4	us-gaap	Below Market Lease Amortization Income Year Three BelowMarketLeaseAmortizationIncomeYearThree	198000	usd
CY2023Q4	us-gaap	Below Market Lease Amortization Income Year Four BelowMarketLeaseAmortizationIncomeYearFour	32000	usd
CY2023Q4	us-gaap	Below Market Lease Amortization Income Year Five BelowMarketLeaseAmortizationIncomeYearFive	0	usd
CY2023Q4	us-gaap	Below Market Lease Amortization Income After Year Five BelowMarketLeaseAmortizationIncomeAfterYearFive	0	usd
CY2023Q4	us-gaap	Below Market Lease Net BelowMarketLeaseNet	1069000	usd
CY2023Q4	us-gaap	Debt Instrument Carrying Amount DebtInstrumentCarryingAmount	1738613000	usd
CY2022Q4	us-gaap	Debt Instrument Carrying Amount DebtInstrumentCarryingAmount	1671395000	usd
CY2023Q4	us-gaap	Deferred Finance Costs Net DeferredFinanceCostsNet	2717000	usd
CY2022Q4	us-gaap	Deferred Finance Costs Net DeferredFinanceCostsNet	4107000	usd
CY2023Q4	us-gaap	Long Term Debt LongTermDebt	1735896000	usd
CY2022Q4	us-gaap	Long Term Debt LongTermDebt	1667288000	usd
CY2023Q4	kbsriii	Long Term Debt Obligation Due During Next12 Month Period LongTermDebtObligationDueDuringNext12MonthPeriod	1200000000	usd
CY2023Q4	kbsriii	Long Term Debt Obligation Remaining Term LongTermDebtObligationRemainingTerm	P12M
CY2023	us-gaap	Interest Expense InterestExpense	120500000	usd
CY2022	us-gaap	Interest Expense InterestExpense	60300000	usd
CY2021	us-gaap	Interest Expense InterestExpense	34600000	usd
CY2023Q4	us-gaap	Interest Payable Current InterestPayableCurrent	9900000	usd
CY2022Q4	us-gaap	Interest Payable Current InterestPayableCurrent	8000000	usd
CY2023Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Next Twelve Months LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths	1553743000	usd
CY2023Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Two LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo	65000000	usd
CY2023Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Three LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree	119870000	usd
CY2023Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Four LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour	0	usd
CY2023Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Five LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive	0	usd
CY2023Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal After Year Five LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive	0	usd
CY2023Q4	us-gaap	Debt Instrument Carrying Amount DebtInstrumentCarryingAmount	1738613000	usd
CY2023	us-gaap	Repayments Of Lines Of Credit RepaymentsOfLinesOfCredit	3000000	usd
CY2023Q4	us-gaap	Real Estate Accumulated Depreciation RealEstateAccumulatedDepreciation	713501000	usd
CY2023Q4	srt	Real Estate Federal Income Tax Basis RealEstateFederalIncomeTaxBasis	2800000000	usd
CY2022Q4	us-gaap	Real Estate Gross At Carrying Value RealEstateGrossAtCarryingValue	2568352000	usd
CY2021Q4	us-gaap	Real Estate Gross At Carrying Value RealEstateGrossAtCarryingValue	2441266000	usd
CY2023Q4	us-gaap	Debt Instrument Face Amount DebtInstrumentFaceAmount	1738613000	usd
CY2022Q4	us-gaap	Debt Instrument Face Amount DebtInstrumentFaceAmount	1671395000	usd
CY2023Q4	us-gaap	Real Estate And Accumulated Depreciation Initial Cost Of Land RealEstateAndAccumulatedDepreciationInitialCostOfLand	293029000	usd
CY2023Q4	us-gaap	Real Estate And Accumulated Depreciation Initial Cost Of Buildings And Improvements RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements	1889862000	usd
CY2023Q4	kbsriii	Real Estate And Accumulated Depreciation Initial Cost Of Land And Buildings And Improvements RealEstateAndAccumulatedDepreciationInitialCostOfLandAndBuildingsAndImprovements	2182891000	usd
CY2023Q4	us-gaap	Real Estate And Accumulated Depreciation Costs Capitalized Subsequent To Acquisition Carrying Costs RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionCarryingCosts	370088000	usd
CY2020Q4	us-gaap	Real Estate Gross At Carrying Value RealEstateGrossAtCarryingValue	2554572000	usd
CY2023	us-gaap	Real Estate Improvements RealEstateImprovements	76346000	usd
CY2022	us-gaap	Real Estate Improvements RealEstateImprovements	144693000	usd
CY2021	us-gaap	Real Estate Improvements RealEstateImprovements	69527000	usd
CY2023	us-gaap	Real Estate Other Deductions RealEstateOtherDeductions	46260000	usd
CY2022	us-gaap	Real Estate Other Deductions RealEstateOtherDeductions	17607000	usd
CY2021	us-gaap	Real Estate Other Deductions RealEstateOtherDeductions	15502000	usd
CY2023	kbsriii	Sec Schedule Iii Real Estate Impairments SECScheduleIIIRealEstateImpairments	45459000	usd
CY2022	kbsriii	Sec Schedule Iii Real Estate Impairments SECScheduleIIIRealEstateImpairments	0	usd
CY2021	kbsriii	Sec Schedule Iii Real Estate Impairments SECScheduleIIIRealEstateImpairments	0	usd
CY2023	us-gaap	Real Estate Cost Of Real Estate Sold RealEstateCostOfRealEstateSold	0	usd
CY2022	us-gaap	Real Estate Cost Of Real Estate Sold RealEstateCostOfRealEstateSold	0	usd
CY2021	us-gaap	Real Estate Cost Of Real Estate Sold RealEstateCostOfRealEstateSold	167331000	usd
CY2023Q4	us-gaap	Real Estate Gross At Carrying Value RealEstateGrossAtCarryingValue	2552979000	usd
CY2022Q4	us-gaap	Real Estate Gross At Carrying Value RealEstateGrossAtCarryingValue	2568352000	usd
CY2021Q4	us-gaap	Real Estate Gross At Carrying Value RealEstateGrossAtCarryingValue	2441266000	usd
CY2022Q4	us-gaap	Real Estate Accumulated Depreciation RealEstateAccumulatedDepreciation	656401000	usd
CY2021Q4	us-gaap	Real Estate Accumulated Depreciation RealEstateAccumulatedDepreciation	572968000	usd
CY2020Q4	us-gaap	Real Estate Accumulated Depreciation RealEstateAccumulatedDepreciation	525629000	usd
CY2023	us-gaap	Sec Schedule Iii Real Estate Accumulated Depreciation Depreciation Expense SECScheduleIIIRealEstateAccumulatedDepreciationDepreciationExpense	103360000	usd
CY2022	us-gaap	Sec Schedule Iii Real Estate Accumulated Depreciation Depreciation Expense SECScheduleIIIRealEstateAccumulatedDepreciationDepreciationExpense	101040000	usd
CY2021	us-gaap	Sec Schedule Iii Real Estate Accumulated Depreciation Depreciation Expense SECScheduleIIIRealEstateAccumulatedDepreciationDepreciationExpense	100036000	usd
CY2023	us-gaap	Real Estate Accumulated Depreciation Other Deductions RealEstateAccumulatedDepreciationOtherDeductions	46260000	usd
CY2022	us-gaap	Real Estate Accumulated Depreciation Other Deductions RealEstateAccumulatedDepreciationOtherDeductions	17607000	usd
CY2021	us-gaap	Real Estate Accumulated Depreciation Other Deductions RealEstateAccumulatedDepreciationOtherDeductions	15502000	usd
CY2023	us-gaap	Real Estate Accumulated Depreciation Real Estate Sold RealEstateAccumulatedDepreciationRealEstateSold	0	usd
CY2022	us-gaap	Real Estate Accumulated Depreciation Real Estate Sold RealEstateAccumulatedDepreciationRealEstateSold	0	usd
CY2021	us-gaap	Real Estate Accumulated Depreciation Real Estate Sold RealEstateAccumulatedDepreciationRealEstateSold	37195000	usd
CY2023Q4	us-gaap	Real Estate Accumulated Depreciation RealEstateAccumulatedDepreciation	713501000	usd
CY2022Q4	us-gaap	Real Estate Accumulated Depreciation RealEstateAccumulatedDepreciation	656401000	usd
CY2021Q4	us-gaap	Real Estate Accumulated Depreciation RealEstateAccumulatedDepreciation	572968000	usd

Files In Submission

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0001482430-24-000025-index.html	Edgar Link	pending
0001482430-24-000025.txt	Edgar Link	pending
0001482430-24-000025-xbrl.zip	Edgar Link	pending
Financial_Report.xlsx	Edgar Link	pending
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$KBSR
KBS Real Estate Investment Trust III, Inc. Stock $kbsr

2024 Q1 Form 10-K Financial Statement

#000148243024000025 Filed on March 19, 2024

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$KBSR KBS Real Estate Investment Trust III, Inc. Stock $kbsr

2024 Q1 Form 10-K Financial Statement

#000148243024000025 Filed on March 19, 2024

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$KBSR
KBS Real Estate Investment Trust III, Inc. Stock $kbsr