$CBL
CBL & ASSOCIATES PROPERTIES INC Stock $cbl

$cbl Overview Financials Valuation SEC Filings Company Website

2020 Q1 Form 10-K Financial Statement

#000156459020009393 Filed on March 09, 2020

Income Statement

Concept	2020 Q1	2019 Q4	2018 Q4
Revenue	$167.6M	$190.0M	$216.9M
YoY Change	-15.38%	-12.38%	-7.85%
Cost Of Revenue	$55.37M	$55.70M	$61.81M
YoY Change	-10.23%	-9.87%	-5.79%
Gross Profit	$112.2M	$134.3M	$155.1M
YoY Change	-17.71%	-13.37%	-8.62%
Gross Profit Margin	66.96%	70.69%	71.5%
Selling, General & Admin	$17.84M	$15.28M	$13.66M
YoY Change	-18.95%	11.85%	4.28%
% of Gross Profit	15.9%	11.37%	8.81%
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization	$55.90M	$59.31M	$68.10M
YoY Change	-19.9%	-12.91%	-7.47%
% of Gross Profit	49.82%	44.15%	43.91%
Operating Expenses	$73.90M	$74.59M	$81.80M
YoY Change	-72.27%	-8.82%	-5.76%
Operating Profit	$38.31M	$59.75M	$73.28M
YoY Change	-129.45%	-18.46%	-11.71%
Interest Expense	$46.99M	-$47.20M	-$50.92M
YoY Change	-12.97%	-7.32%	9.51%
% of Operating Profit	122.65%	-78.99%	-69.49%
Other Income/Expense, Net	-$43.96M
YoY Change	-303.44%
Pretax Income	-$138.8M	$37.34M	-$65.33M
YoY Change	197.34%	-157.16%	-250.52%
Income Tax	$526.0K	$531.0K	$295.0K
% Of Pretax Income		1.42%
Net Earnings	-$122.7M	$33.27M	-$54.31M
YoY Change	214.74%	-161.26%	-248.93%
Net Earnings / Revenue	-73.21%	17.51%	-25.04%
Basic Earnings Per Share			-$0.39
Diluted Earnings Per Share	-$684.8K	$191.7K	-$314.5K
COMMON SHARES
Basic Shares Outstanding	175.6M	173.5M shares	172.7M shares
Diluted Shares Outstanding

Balance Sheet

Concept	2020 Q1	2019 Q4	2018 Q4
SHORT-TERM ASSETS
Cash & Short-Term Investments	$159.1M	$32.82M	$25.14M
YoY Change	655.72%	30.54%	-22.89%
Cash & Equivalents	$159.1M	$32.82M	$25.14M
Short-Term Investments
Other Short-Term Assets
YoY Change
Inventory
Prepaid Expenses
Receivables	$72.16M	$75.25M	$77.79M
Other Receivables	$10.15M	$10.79M	$7.511M
Total Short-Term Assets	$241.4M	$118.9M	$110.4M
YoY Change	136.07%	7.63%	-10.72%
LONG-TERM ASSETS
Property, Plant & Equipment	$3.892B	$4.062B	$4.755B
YoY Change	-15.55%	-14.57%	-7.8%
Goodwill
YoY Change
Intangibles
YoY Change
Long-Term Investments	$299.8M	$307.4M	$283.6M
YoY Change	8.09%	8.39%	13.79%
Other Assets	$26.01M		$30.97M
YoY Change	83.54%
Total Long-Term Assets	$4.480B	$4.503B	$5.230B
YoY Change	-11.46%	-13.9%	-6.28%
TOTAL ASSETS
Total Short-Term Assets	$241.4M	$118.9M	$110.4M
Total Long-Term Assets	$4.480B	$4.503B	$5.230B
Total Assets	$4.721B	$4.622B	$5.341B
YoY Change	-8.54%	-13.45%	-6.38%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$205.5M	$231.3M	$218.2M
YoY Change	-25.89%	6.0%	-4.58%
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	$205.5M	$231.3M	$218.2M
YoY Change	-25.89%	6.0%	-4.58%
LONG-TERM LIABILITIES
Long-Term Debt	$3.790B	$3.527B	$4.043B
YoY Change	-2.79%	-12.77%	-4.43%
Other Long-Term Liabilities		$0.00	$43.72M
YoY Change		-100.0%
Total Long-Term Liabilities	$3.790B	$3.527B	$4.087B
YoY Change	-3.4%	-13.7%	-3.4%
TOTAL LIABILITIES
Total Short-Term Liabilities	$205.5M	$231.3M	$218.2M
Total Long-Term Liabilities	$3.790B	$3.527B	$4.087B
Total Liabilities	$3.995B	$3.758B	$4.305B
YoY Change	-4.89%	-12.7%	-3.46%
SHAREHOLDERS EQUITY
Retained Earnings	-$1.284B	-$1.161B	-$1.006B
YoY Change	20.1%	15.45%	20.28%
Common Stock	$1.920M	$1.741M	$1.727M
YoY Change	10.66%	0.81%	0.94%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$695.8M	$806.3M	$964.1M
YoY Change
Total Liabilities & Shareholders Equity	$4.721B	$4.622B	$5.341B
YoY Change	-8.54%	-13.45%	-6.38%

Cashflow Statement

Concept	2020 Q1	2019 Q4	2018 Q4
OPERATING ACTIVITIES
Net Income	-$122.7M	$33.27M	-$54.31M
YoY Change	214.74%	-161.26%	-248.93%
Depreciation, Depletion And Amortization	$55.90M	$59.31M	$68.10M
YoY Change	-19.9%	-12.91%	-7.47%
Cash From Operating Activities	$38.73M	$48.17M	$96.84M
YoY Change	-30.2%	-50.26%	3.69%
INVESTING ACTIVITIES
Capital Expenditures	-$22.76M	-$43.41M	-$29.20M
YoY Change	-13.88%	48.69%	-45.73%
Acquisitions
YoY Change
Other Investing Activities	$290.0K	$12.13M	$16.03M
YoY Change	-9.66%	-24.33%	19.61%
Cash From Investing Activities	-$172.6M	-$31.28M	-$13.17M
YoY Change	-1356.69%	137.56%	-67.4%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net	$3.000K
YoY Change	-82.35%
Debt Paid & Issued, Net	$84.55M	$35.47M
YoY Change
Cash From Financing Activities	260.0M	-21.08M	-82.33M
YoY Change	-419.68%	-74.4%	53.89%
NET CHANGE
Cash From Operating Activities	38.73M	48.17M	96.84M
Cash From Investing Activities	-172.6M	-31.28M	-13.17M
Cash From Financing Activities	260.0M	-21.08M	-82.33M
Net Change In Cash	126.1M	-4.198M	1.340M
YoY Change	-1142.23%	-413.28%	-368.0%
FREE CASH FLOW
Cash From Operating Activities	$38.73M	$48.17M	$96.84M
Capital Expenditures	-$22.76M	-$43.41M	-$29.20M
Free Cash Flow	$61.49M	$91.58M	$126.0M
YoY Change	-24.94%	-27.34%	-14.38%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value
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CY2019	dei	Amendment Flag AmendmentFlag	false
CY2019	dei	Document Period End Date DocumentPeriodEndDate	2019-12-31
CY2019	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	FY
CY2019	dei	Entity Central Index Key EntityCentralIndexKey	0000910612
CY2019	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
CY2019	dei	Entity Filer Category EntityFilerCategory	Accelerated Filer
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CY2019	cbl	Share Based Compensation Arrangement By Share Based Payment Award Award Vesting Rights Stockholder Return To National Association Of Real Estate Investment Trusts Retail Index Percentage ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingRightsStockholderReturnToNationalAssociationOfRealEstateInvestmentTrustsRetailIndexPercentage	0.6666
CY2019	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Award Requisite Service Period1 ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardRequisiteServicePeriod1	P3Y
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CY2019	cbl	Share Based Compensation Arrangement By Share Based Payment Award Award Vesting Rights Absolute Stockholder Return Metrics Percentage ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingRightsAbsoluteStockholderReturnMetricsPercentage	0.3333
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CY2018Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies
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CY2019Q4	us-gaap	Revenue Remaining Performance Obligation Expected Timing Of Satisfaction Period1 RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1	P20Y
CY2019	dei	Document Type DocumentType	10-K
CY2019	dei	Document Annual Report DocumentAnnualReport	true
CY2019	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2019
CY2019	dei	Document Transition Report DocumentTransitionReport	false
CY2019	dei	Entity File Number EntityFileNumber	1-12494
CY2019	dei	Entity Registrant Name EntityRegistrantName	CBL & ASSOCIATES PROPERTIES, INC
CY2019	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	DE
CY2019	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	62-1545718
CY2019	dei	Entity Address Address Line1 EntityAddressAddressLine1	2030 Hamilton Place Blvd.
CY2019	dei	Entity Address City Or Town EntityAddressCityOrTown	Chattanooga
CY2019	dei	Entity Address State Or Province EntityAddressStateOrProvince	TN
CY2019	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	37421
CY2019	dei	City Area Code CityAreaCode	423
CY2019	dei	Local Phone Number LocalPhoneNumber	855.0001
CY2019	dei	Entity Well Known Seasoned Issuer EntityWellKnownSeasonedIssuer	No
CY2019	dei	Entity Voluntary Filers EntityVoluntaryFilers	No
CY2019	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2019	dei	Entity Interactive Data Current EntityInteractiveDataCurrent	Yes
CY2019	dei	Entity Small Business EntitySmallBusiness	true
CY2019	dei	Entity Emerging Growth Company EntityEmergingGrowthCompany	false
CY2019	dei	Entity Shell Company EntityShellCompany	false
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CY2018	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-123460000
CY2017	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	76048000
CY2019	us-gaap	Earnings Per Share Basic And Diluted EarningsPerShareBasicAndDiluted	-0.89
CY2018	us-gaap	Earnings Per Share Basic And Diluted EarningsPerShareBasicAndDiluted	-0.72
CY2017	us-gaap	Earnings Per Share Basic And Diluted EarningsPerShareBasicAndDiluted	0.44
CY2019	us-gaap	Weighted Average Number Of Share Outstanding Basic And Diluted WeightedAverageNumberOfShareOutstandingBasicAndDiluted	173445
CY2018	us-gaap	Weighted Average Number Of Share Outstanding Basic And Diluted WeightedAverageNumberOfShareOutstandingBasicAndDiluted	172486
CY2017	us-gaap	Weighted Average Number Of Share Outstanding Basic And Diluted WeightedAverageNumberOfShareOutstandingBasicAndDiluted	171070
CY2016Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	1340852000
CY2017	cbl	Net Income Loss Excluding Amount Recognized In Temporary Equity NetIncomeLossExcludingAmountRecognizedInTemporaryEquity	158283000
CY2017	us-gaap	Stock Issued During Period Shares New Issues StockIssuedDuringPeriodSharesNewIssues	348809
CY2017	cbl	Stock Issued During Period Value Common Stockand Restricted Stock Award Gross StockIssuedDuringPeriodValueCommonStockandRestrictedStockAwardGross	529000
CY2017	us-gaap	Stock Issued During Period Shares Restricted Stock Award Forfeited StockIssuedDuringPeriodSharesRestrictedStockAwardForfeited	52676
CY2017	us-gaap	Stock Issued During Period Value Restricted Stock Award Forfeitures StockIssuedDuringPeriodValueRestrictedStockAwardForfeitures	405000
CY2017	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Other Longterm Incentive Plans Requisite Service Period Recognition AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationOtherLongtermIncentivePlansRequisiteServicePeriodRecognition	1501000
CY2017	cbl	Amortization Of Deferred Compensation AmortizationOfDeferredCompensation	3982000
CY2017	cbl	Adjustments To Additional Paid In Capital Noncontrolling Interest Other AdjustmentsToAdditionalPaidInCapitalNoncontrollingInterestOther	-3049000
CY2017	us-gaap	Minority Interest Change In Redemption Value MinorityInterestChangeInRedemptionValue	8337000
CY2017	us-gaap	Noncontrolling Interest Decrease From Deconsolidation NoncontrollingInterestDecreaseFromDeconsolidation	2232000
CY2017	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	55796000
CY2017	us-gaap	Noncontrolling Interest Increase From Subsidiary Equity Issuance NoncontrollingInterestIncreaseFromSubsidiaryEquityIssuance	263000
CY2017Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	1236478000
CY2018	cbl	Net Income Loss Excluding Amount Recognized In Temporary Equity NetIncomeLossExcludingAmountRecognizedInTemporaryEquity	-98095000
CY2018	us-gaap	Minority Interest Decrease From Redemptions MinorityInterestDecreaseFromRedemptions	2267000
CY2018	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	675
CY2018	us-gaap	Dividends Common Stock DividendsCommonStock	116546000
CY2018	us-gaap	Dividends Preferred Stock DividendsPreferredStock	44892000
CY2018	us-gaap	Stock Issued During Period Shares New Issues StockIssuedDuringPeriodSharesNewIssues	727812
CY2018	cbl	Stock Issued During Period Value Common Stockand Restricted Stock Award Gross StockIssuedDuringPeriodValueCommonStockandRestrictedStockAwardGross	856000
CY2018	us-gaap	Conversion Of Stock Shares Converted1 ConversionOfStockSharesConverted1	915338
CY2017	us-gaap	Depreciation And Amortization DepreciationAndAmortization	299090000
CY2018	us-gaap	Stock Issued During Period Shares Restricted Stock Award Forfeited StockIssuedDuringPeriodSharesRestrictedStockAwardForfeited	75470
CY2018	us-gaap	Stock Issued During Period Value Restricted Stock Award Forfeitures StockIssuedDuringPeriodValueRestrictedStockAwardForfeitures	284000
CY2018	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Other Longterm Incentive Plans Requisite Service Period Recognition AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationOtherLongtermIncentivePlansRequisiteServicePeriodRecognition	1292000
CY2018	cbl	Stock Issued During Period Value Performance Stock Units Forfeitures StockIssuedDuringPeriodValuePerformanceStockUnitsForfeitures	250000
CY2018	cbl	Amortization Of Deferred Compensation AmortizationOfDeferredCompensation	3640000
CY2018	cbl	Adjustments To Additional Paid In Capital Noncontrolling Interest Other AdjustmentsToAdditionalPaidInCapitalNoncontrollingInterestOther	-4064000
CY2018	us-gaap	Minority Interest Change In Redemption Value MinorityInterestChangeInRedemptionValue	3619000
CY2018	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	27311000
CY2018	us-gaap	Noncontrolling Interest Increase From Subsidiary Equity Issuance NoncontrollingInterestIncreaseFromSubsidiaryEquityIssuance	9609000
CY2018Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	1032165000
CY2018Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	1032165000
CY2019	cbl	Net Income Loss Excluding Amount Recognized In Temporary Equity NetIncomeLossExcludingAmountRecognizedInTemporaryEquity	-130337000
CY2019	us-gaap	Minority Interest Decrease From Redemptions MinorityInterestDecreaseFromRedemptions	96000
CY2019	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	75.000
CY2019	us-gaap	Dividends Common Stock DividendsCommonStock	13010000
CY2019	us-gaap	Dividends Preferred Stock DividendsPreferredStock	33669000
CY2019	us-gaap	Stock Issued During Period Shares New Issues StockIssuedDuringPeriodSharesNewIssues	915226
CY2019	cbl	Stock Issued During Period Value Common Stockand Restricted Stock Award Gross StockIssuedDuringPeriodValueCommonStockandRestrictedStockAwardGross	791000
CY2019	us-gaap	Conversion Of Stock Shares Converted1 ConversionOfStockSharesConverted1	611847
CY2019	us-gaap	Stock Issued During Period Shares Restricted Stock Award Forfeited StockIssuedDuringPeriodSharesRestrictedStockAwardForfeited	68420
CY2019	us-gaap	Stock Issued During Period Value Restricted Stock Award Forfeitures StockIssuedDuringPeriodValueRestrictedStockAwardForfeitures	144000
CY2019	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Other Longterm Incentive Plans Requisite Service Period Recognition AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationOtherLongtermIncentivePlansRequisiteServicePeriodRecognition	1250000
CY2019	cbl	Amortization Of Deferred Compensation AmortizationOfDeferredCompensation	2794000
CY2019	cbl	Adjustments To Additional Paid In Capital Noncontrolling Interest Other AdjustmentsToAdditionalPaidInCapitalNoncontrollingInterestOther	-3398000
CY2019	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	11149000
CY2019	us-gaap	Noncontrolling Interest Increase From Subsidiary Equity Issuance NoncontrollingInterestIncreaseFromSubsidiaryEquityIssuance	4654000
CY2019	us-gaap	Noncontrolling Interest Decrease From Deconsolidation NoncontrollingInterestDecreaseFromDeconsolidation	-12014000
CY2019Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	861865000
CY2019	us-gaap	Profit Loss ProfitLoss	-131721000
CY2018	us-gaap	Profit Loss ProfitLoss	-99229000
CY2017	us-gaap	Profit Loss ProfitLoss	158982000
CY2019	us-gaap	Depreciation And Amortization DepreciationAndAmortization	257746000
CY2018	us-gaap	Depreciation And Amortization DepreciationAndAmortization	285401000
CY2019	us-gaap	Amortization Of Financing Costs And Discounts AmortizationOfFinancingCostsAndDiscounts	8316000
CY2018	us-gaap	Amortization Of Financing Costs And Discounts AmortizationOfFinancingCostsAndDiscounts	7163000
CY2017	us-gaap	Amortization Of Financing Costs And Discounts AmortizationOfFinancingCostsAndDiscounts	4953000
CY2019	us-gaap	Amortization Of Above And Below Market Leases AmortizationOfAboveAndBelowMarketLeases	-1809000
CY2018	us-gaap	Amortization Of Above And Below Market Leases AmortizationOfAboveAndBelowMarketLeases	-192000
CY2017	us-gaap	Amortization Of Above And Below Market Leases AmortizationOfAboveAndBelowMarketLeases	-1788000
CY2019	us-gaap	Gains Losses On Sales Of Other Real Estate GainsLossesOnSalesOfOtherRealEstate	16274000
CY2018	us-gaap	Gains Losses On Sales Of Other Real Estate GainsLossesOnSalesOfOtherRealEstate	19001000
CY2017	us-gaap	Gains Losses On Sales Of Other Real Estate GainsLossesOnSalesOfOtherRealEstate	93792000
CY2019	cbl	Gain Losson Insurance Proceeds GainLossonInsuranceProceeds	462000
CY2018	cbl	Gain Losson Insurance Proceeds GainLossonInsuranceProceeds	912000
CY2019	us-gaap	Noncash Project Abandonment Costs NoncashProjectAbandonmentCosts	91000
CY2018	us-gaap	Noncash Project Abandonment Costs NoncashProjectAbandonmentCosts	787000
CY2017	us-gaap	Noncash Project Abandonment Costs NoncashProjectAbandonmentCosts	5180000
CY2019	us-gaap	Share Based Compensation ShareBasedCompensation	4783000
CY2018	us-gaap	Share Based Compensation ShareBasedCompensation	5386000
CY2017	us-gaap	Share Based Compensation ShareBasedCompensation	5792000
CY2019	us-gaap	Gain Loss On Investments GainLossOnInvestments	67242000
CY2017	us-gaap	Gain Loss On Investments GainLossOnInvestments	-6197000
CY2019	us-gaap	Proceeds From Divestiture Of Interest In Joint Venture ProceedsFromDivestitureOfInterestInJointVenture	18563000
CY2019	us-gaap	Impairment Of Real Estate ImpairmentOfRealEstate	239521000
CY2018	us-gaap	Impairment Of Real Estate ImpairmentOfRealEstate	174529000
CY2017	us-gaap	Impairment Of Real Estate ImpairmentOfRealEstate	71401000
CY2019	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	71722000
CY2017	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	30927000
CY2019	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	4940000
CY2018	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	14677000
CY2017	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	22939000
CY2019	us-gaap	Equity Method Investment Dividends Or Distributions EquityMethodInvestmentDividendsOrDistributions	21651000
CY2018	us-gaap	Equity Method Investment Dividends Or Distributions EquityMethodInvestmentDividendsOrDistributions	21539000
CY2017	us-gaap	Equity Method Investment Dividends Or Distributions EquityMethodInvestmentDividendsOrDistributions	22373000
CY2019	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	3463000
CY2018	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	4817000
CY2017	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	3782000
CY2019	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	2668000
CY2018	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-2905000
CY2017	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	4526000
CY2019	us-gaap	Increase Decrease In Accounts And Other Receivables IncreaseDecreaseInAccountsAndOtherReceivables	10885000
CY2018	us-gaap	Increase Decrease In Accounts And Other Receivables IncreaseDecreaseInAccountsAndOtherReceivables	-1379000
CY2017	us-gaap	Increase Decrease In Accounts And Other Receivables IncreaseDecreaseInAccountsAndOtherReceivables	3941000
CY2019	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	63000
CY2018	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	-1343000
CY2017	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	6660000
CY2019	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	40287000
CY2018	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	11814000
CY2017	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	8168000
CY2019	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	273408000
CY2018	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	377242000
CY2017	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	430397000
CY2019	us-gaap	Payments To Acquire And Develop Real Estate PaymentsToAcquireAndDevelopRealEstate	128148000
CY2018	us-gaap	Payments To Acquire And Develop Real Estate PaymentsToAcquireAndDevelopRealEstate	137196000
CY2017	us-gaap	Payments To Acquire And Develop Real Estate PaymentsToAcquireAndDevelopRealEstate	203127000
CY2019	cbl	Payments For Acquisitions Of Real Estate Assets PaymentsForAcquisitionsOfRealEstateAssets	5700000
CY2018	cbl	Payments For Acquisitions Of Real Estate Assets PaymentsForAcquisitionsOfRealEstateAssets	3301000
CY2017	cbl	Payments For Acquisitions Of Real Estate Assets PaymentsForAcquisitionsOfRealEstateAssets	79799000
CY2019	us-gaap	Proceeds From Sale Of Real Estate Heldforinvestment ProceedsFromSaleOfRealEstateHeldforinvestment	130310000
CY2018	us-gaap	Proceeds From Sale Of Real Estate Heldforinvestment ProceedsFromSaleOfRealEstateHeldforinvestment	88191000
CY2017	us-gaap	Proceeds From Sale Of Real Estate Heldforinvestment ProceedsFromSaleOfRealEstateHeldforinvestment	210346000
CY2017	us-gaap	Proceeds From Divestiture Of Interest In Joint Venture ProceedsFromDivestitureOfInterestInJointVenture	9000000
CY2019	us-gaap	Proceeds From Insurance Settlement Investing Activities ProceedsFromInsuranceSettlementInvestingActivities	2037000
CY2018	us-gaap	Proceeds From Insurance Settlement Investing Activities ProceedsFromInsuranceSettlementInvestingActivities	3189000
CY2017	us-gaap	Payments To Acquire Mortgage Notes Receivable PaymentsToAcquireMortgageNotesReceivable	4118000
CY2019	us-gaap	Proceeds From Sale And Collection Of Mortgage Notes Receivable ProceedsFromSaleAndCollectionOfMortgageNotesReceivable	3010000
CY2018	us-gaap	Proceeds From Sale And Collection Of Mortgage Notes Receivable ProceedsFromSaleAndCollectionOfMortgageNotesReceivable	1274000
CY2017	us-gaap	Proceeds From Sale And Collection Of Mortgage Notes Receivable ProceedsFromSaleAndCollectionOfMortgageNotesReceivable	9659000
CY2019	cbl	Investments In And Advancesto Subsidiariesand Affiliates InvestmentsInAndAdvancestoSubsidiariesandAffiliates	5786000
CY2018	cbl	Investments In And Advancesto Subsidiariesand Affiliates InvestmentsInAndAdvancestoSubsidiariesandAffiliates	5050000
CY2017	cbl	Investments In And Advancesto Subsidiariesand Affiliates InvestmentsInAndAdvancestoSubsidiariesandAffiliates	19347000
CY2019	cbl	Distributions In Excess Of Equity In Earnings Of Unconsolidated Affiliates DistributionsInExcessOfEquityInEarningsOfUnconsolidatedAffiliates	13345000
CY2018	cbl	Distributions In Excess Of Equity In Earnings Of Unconsolidated Affiliates DistributionsInExcessOfEquityInEarningsOfUnconsolidatedAffiliates	32277000
CY2017	cbl	Distributions In Excess Of Equity In Earnings Of Unconsolidated Affiliates DistributionsInExcessOfEquityInEarningsOfUnconsolidatedAffiliates	18192000
CY2019	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	3045000
CY2018	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	6853000
CY2017	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	16618000
CY2019	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	24586000
CY2018	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-27469000
CY2017	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-75812000
CY2019	us-gaap	Proceeds From Notes Payable ProceedsFromNotesPayable	1127991000
CY2018	us-gaap	Proceeds From Notes Payable ProceedsFromNotesPayable	642652000
CY2017	us-gaap	Proceeds From Notes Payable ProceedsFromNotesPayable	1216132000
CY2019	us-gaap	Repayments Of Notes Payable RepaymentsOfNotesPayable	1334972000
CY2018	us-gaap	Repayments Of Notes Payable RepaymentsOfNotesPayable	790617000
CY2017	us-gaap	Repayments Of Notes Payable RepaymentsOfNotesPayable	1264076000
CY2019	us-gaap	Payments Of Financing Costs PaymentsOfFinancingCosts	15546000
CY2018	us-gaap	Payments Of Financing Costs PaymentsOfFinancingCosts	1859000
CY2017	us-gaap	Payments Of Financing Costs PaymentsOfFinancingCosts	5905000
CY2017	us-gaap	Payments Of Debt Extinguishment Costs PaymentsOfDebtExtinguishmentCosts	8871000
CY2019	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	40000
CY2018	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	156000
CY2017	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	204000
CY2019	cbl	Purchase Of Noncontrolling Interest In The Operating Partnership PurchaseOfNoncontrollingInterestInTheOperatingPartnership	96000
CY2018	cbl	Purchase Of Noncontrolling Interest In The Operating Partnership PurchaseOfNoncontrollingInterestInTheOperatingPartnership	2267000
CY2017	cbl	Purchase Of Noncontrolling Interest In The Operating Partnership PurchaseOfNoncontrollingInterestInTheOperatingPartnership	656000
CY2019	us-gaap	Proceeds From Contributions From Affiliates ProceedsFromContributionsFromAffiliates	4654000
CY2018	us-gaap	Proceeds From Contributions From Affiliates ProceedsFromContributionsFromAffiliates	9609000
CY2017	us-gaap	Proceeds From Contributions From Affiliates ProceedsFromContributionsFromAffiliates	263000
CY2019	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	133000
CY2018	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	289000
CY2017	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	390000
CY2019	us-gaap	Payments Of Distributions To Affiliates PaymentsOfDistributionsToAffiliates	18758000
CY2018	us-gaap	Payments Of Distributions To Affiliates PaymentsOfDistributionsToAffiliates	35113000
CY2017	us-gaap	Payments Of Distributions To Affiliates PaymentsOfDistributionsToAffiliates	62010000
CY2019	us-gaap	Payments Of Dividends Preferred Stock And Preference Stock PaymentsOfDividendsPreferredStockAndPreferenceStock	33669000
CY2018	us-gaap	Payments Of Dividends Preferred Stock And Preference Stock PaymentsOfDividendsPreferredStockAndPreferenceStock	44892000
CY2017	us-gaap	Payments Of Dividends Preferred Stock And Preference Stock PaymentsOfDividendsPreferredStockAndPreferenceStock	44892000
CY2019	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	25959000
CY2018	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	137813000
CY2017	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	181281000
CY2019	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-296448000
CY2018	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-360433000
CY2017	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-351482000
CY2019	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	1546000
CY2018	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-10660000
CY2017	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	3103000
CY2018Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	57512000
CY2017Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	68172000
CY2016Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	65069000
CY2019Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	59058000
CY2018Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	57512000
CY2017Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	68172000
CY2019Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	32816000
CY2018Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	25138000
CY2017Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	32627000
CY2019Q4	us-gaap	Restricted Cash RestrictedCash	180000
CY2018Q4	us-gaap	Restricted Cash RestrictedCash	3812000
CY2017Q4	us-gaap	Restricted Cash RestrictedCash	920000
CY2019Q4	us-gaap	Escrow Deposit EscrowDeposit	26062000
CY2017	us-gaap	Percentage Rent PercentageRent	11874000
CY2018	cbl	Operating Leases Income Statement Other Rents OperatingLeasesIncomeStatementOtherRents	12034000
CY2017	cbl	Operating Leases Income Statement Other Rents OperatingLeasesIncomeStatementOtherRents	19008000
CY2018	cbl	Operating Leases Income Statement Tenant Reimbursements OperatingLeasesIncomeStatementTenantReimbursements	217313000
CY2017	cbl	Operating Leases Income Statement Tenant Reimbursements OperatingLeasesIncomeStatementTenantReimbursements	254552000
CY2018Q4	us-gaap	Escrow Deposit EscrowDeposit	28562000
CY2017Q4	us-gaap	Escrow Deposit EscrowDeposit	34625000
CY2019Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	59058000
CY2018Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	57512000
CY2017Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	68172000
CY2019Q4	us-gaap	Number Of States In Which Entity Operates NumberOfStatesInWhichEntityOperates	26
CY2019Q4	cbl	Number Of Regional Malls Open Air Centers Owned NumberOfRegionalMallsOpenAirCentersOwned	63
CY2019Q4	cbl	Number Of Regional Malls Open Air Centers Owned NumberOfRegionalMallsOpenAirCentersOwned	63
CY2019Q4	cbl	Number Of Associated Centers Owned NumberOfAssociatedCentersOwned	23
CY2019Q4	cbl	Number Of Associated Centers Owned NumberOfAssociatedCentersOwned	23
CY2019Q4	cbl	Number Of Community Centers Owned NumberOfCommunityCentersOwned	6
CY2019Q4	cbl	Number Of Community Centers Owned NumberOfCommunityCentersOwned	6
CY2019Q4	cbl	Number Of Office Buildings Owned NumberOfOfficeBuildingsOwned	6
CY2019Q4	cbl	Number Of Office Buildings Owned NumberOfOfficeBuildingsOwned	6
CY2019Q4	us-gaap	Number Of Real Estate Properties NumberOfRealEstateProperties	98
CY2018	us-gaap	Operating Leases Income Statement Minimum Lease Revenue OperatingLeasesIncomeStatementMinimumLeaseRevenue	588007000
CY2017	us-gaap	Operating Leases Income Statement Minimum Lease Revenue OperatingLeasesIncomeStatementMinimumLeaseRevenue	624161000
CY2018	us-gaap	Percentage Rent PercentageRent	11759000
CY2019	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	4506000
CY2018	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	13282000
CY2017	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	13256000
CY2019Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Next Twelve Months FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths	1848000
CY2019Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Two FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo	1256000
CY2019Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Three FiniteLivedIntangibleAssetsAmortizationExpenseYearThree	1003000
CY2019Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Four FiniteLivedIntangibleAssetsAmortizationExpenseYearFour	804000
CY2019Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Five FiniteLivedIntangibleAssetsAmortizationExpenseYearFive	786000
CY2019	us-gaap	Interest Costs Capitalized InterestCostsCapitalized	2504000
CY2018	us-gaap	Interest Costs Capitalized InterestCostsCapitalized	3225000
CY2017	us-gaap	Interest Costs Capitalized InterestCostsCapitalized	2314000
CY2019	us-gaap	Equity Method Investment Other Than Temporary Impairment EquityMethodInvestmentOtherThanTemporaryImpairment	0
CY2017	us-gaap	Equity Method Investment Other Than Temporary Impairment EquityMethodInvestmentOtherThanTemporaryImpairment	0
CY2018	us-gaap	Equity Method Investment Other Than Temporary Impairment EquityMethodInvestmentOtherThanTemporaryImpairment	1022000
CY2019	us-gaap	Deconsolidation Gain Or Loss Amount DeconsolidationGainOrLossAmount	67242000
CY2017	us-gaap	Deconsolidation Gain Or Loss Amount DeconsolidationGainOrLossAmount	6197000
CY2019	us-gaap	Property Plant And Equipment Impairment PropertyPlantAndEquipmentImpairment	<p style="text-align:justify;margin-bottom:0pt;margin-top:9pt;text-indent:0%;font-style:italic;font-size:10pt;font-family:Arial;font-weight:normal;text-transform:none;font-variant: normal;"> <span style="text-decoration:underline;">Carrying Value of Long-Lived Assets</span> <span style="font-style:normal;"> </span> </p> <p style="text-align:justify;margin-bottom:0pt;margin-top:9pt;text-indent:6.67%;font-size:10pt;font-family:Arial;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">The Company monitors events or changes in circumstances that could indicate the carrying value of a long-lived asset may not be recoverable. When indicators of potential impairment are present that suggest that the carrying amounts of a long-lived asset may not be recoverable, the Company assesses the recoverability of the asset by determining whether the asset’s carrying value will be recovered through the estimated undiscounted future cash flows expected from the Company’s probability weighted use of the asset and its eventual disposition. In the event that such undiscounted future cash flows do not exceed the carrying value, the Company adjusts the carrying value of the long-lived asset to its estimated fair value and recognizes an impairment loss. The estimated fair value is calculated based on the following information, in order of preference, depending upon availability: (Level 1) recently quoted market prices, (Level 2) market prices for comparable properties, or (Level 3) the present value of future cash flows, including estimated salvage value. Certain of the Company’s long-lived assets may be carried at more than an amount that could be realized in a current disposition transaction. The Company estimates future operating cash flows, the terminal capitalization rate and the discount rate, among other factors. As these assumptions are subject to economic and market uncertainties, they are difficult to predict and are subject to future events that may alter the assumptions used or management’s estimates of future possible outcomes. Therefore, the future cash flows estimated in the Company’s impairment analyses may not be achieved. See <a href="#Note_16_Fair_Value_10-K_1"> <span style="text-decoration:underline;">Note 16</span> </a> <span style="font-size:10pt;font-family:Arial;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;"> for information related to the impairment of long-lived assets in 2019, 2018 and 2017.</span> </p>
CY2019Q4	us-gaap	Restricted Cash And Cash Equivalents RestrictedCashAndCashEquivalents	26242000
CY2018Q4	us-gaap	Restricted Cash And Cash Equivalents RestrictedCashAndCashEquivalents	32374000
CY2019	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	7000000
CY2018	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	6120000
CY2017	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	5918000
CY2019Q4	us-gaap	Accumulated Amortization Deferred Finance Costs AccumulatedAmortizationDeferredFinanceCosts	17175000
CY2018Q4	us-gaap	Accumulated Amortization Deferred Finance Costs AccumulatedAmortizationDeferredFinanceCosts	22098000
CY2018	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-2905000
CY2017	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	4526000
CY2019	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	3153000
CY2018	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-1551000
CY2017	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-1933000
CY2019Q4	us-gaap	Deferred Income Tax Assets Net DeferredIncomeTaxAssetsNet	15117000
CY2018Q4	us-gaap	Deferred Income Tax Assets Net DeferredIncomeTaxAssetsNet	20133000
CY2019	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	3682000
CY2018	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	4147000
CY2017	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	3772000
CY2019	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	485000
CY2018	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	1354000
CY2017	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	-6459000
CY2019	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	2668000
CY2019Q4	cbl	Contractwith Customer Asset Amortization Expense Year Four ContractwithCustomerAssetAmortizationExpenseYearFour	4000
CY2019Q4	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	158000
CY2019Q4	cbl	Contract With Customer Liability Expected Revenue Recognized Next Twelve Year ContractWithCustomerLiabilityExpectedRevenueRecognizedNextTwelveYear	53000
CY2019Q4	cbl	Contract With Customer Liability Expected Revenue Recognized Year Two ContractWithCustomerLiabilityExpectedRevenueRecognizedYearTwo	53000
CY2019Q4	cbl	Contract With Customer Liability Expected Revenue Recognized Year Three ContractWithCustomerLiabilityExpectedRevenueRecognizedYearThree	52000
CY2019	cbl	Revenue Performance Obligation Lease Commission Recognized Upon Tenant Opening Percentage RevenuePerformanceObligationLeaseCommissionRecognizedUponTenantOpeningPercentage	0.50
CY2019	us-gaap	Operating Lease Lease Income OperatingLeaseLeaseIncome	736878000
CY2018	us-gaap	Operating Lease Lease Income OperatingLeaseLeaseIncome	829113000
CY2019	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	25192000
CY2018	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	25262000
CY2019	us-gaap	Revenues Revenues	768696000
CY2018	us-gaap	Revenues Revenues	858557000
CY2019	cbl	Revenue Performance Obligation Lease Commission Recognized Upon Lease Execution Percentage RevenuePerformanceObligationLeaseCommissionRecognizedUponLeaseExecutionPercentage	0.50
CY2019	us-gaap	Use Of Estimates UseOfEstimates	<p style="text-align:justify;margin-bottom:0pt;margin-top:9pt;text-indent:0%;font-style:italic;font-size:10pt;font-family:Arial;font-weight:normal;text-transform:none;font-variant: normal;"> <span style="text-decoration:underline;">Use of Estimates</span> </p> <p style="text-align:justify;margin-bottom:0pt;margin-top:9pt;text-indent:6.67%;font-size:10pt;font-family:Arial;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">The preparation of financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements, and the reported amounts of revenues and expenses during the reported period. Actual results could differ from those estimates.</p>
CY2018Q4	us-gaap	Contract With Customer Asset Net ContractWithCustomerAssetNet	289000
CY2019	cbl	Contractwith Customer Asset Increase Decreasefor Tenant Openings ContractwithCustomerAssetIncreaseDecreaseforTenantOpenings	-436000
CY2019	cbl	Contractwith Customer Asset Increase Decreasefor Executed Leases ContractwithCustomerAssetIncreaseDecreaseforExecutedLeases	431000
CY2019Q4	us-gaap	Contract With Customer Asset Net ContractWithCustomerAssetNet	284000
CY2018Q4	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	265000
CY2019	us-gaap	Contract With Customer Liability Revenue Recognized ContractWithCustomerLiabilityRevenueRecognized	107000
CY2019Q4	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	158000
CY2019Q4	us-gaap	Contract With Customer Asset Net ContractWithCustomerAssetNet	284000
CY2019Q4	cbl	Contractwith Customer Asset Amortization Expense Remainderof Fiscal Year ContractwithCustomerAssetAmortizationExpenseRemainderofFiscalYear	236000
CY2019Q4	cbl	Contractwith Customer Asset Amortization Expense Year Two ContractwithCustomerAssetAmortizationExpenseYearTwo	44000
CY2019Q4	us-gaap	Revenue Remaining Performance Obligation RevenueRemainingPerformanceObligation	25651000
CY2019Q4	us-gaap	Revenue Remaining Performance Obligation RevenueRemainingPerformanceObligation	47224000
CY2019Q4	us-gaap	Revenue Remaining Performance Obligation RevenueRemainingPerformanceObligation	44951000
CY2019Q4	us-gaap	Revenue Remaining Performance Obligation RevenueRemainingPerformanceObligation	117826000
CY2019	cbl	Tenant Reimbursements Period Related To Certain Capital Expenditure Maximum TenantReimbursementsPeriodRelatedToCertainCapitalExpenditureMaximum	P15Y
CY2019	us-gaap	Operating Lease Lease Income Lease Payments OperatingLeaseLeaseIncomeLeasePayments	607259000
CY2018	us-gaap	Operating Lease Lease Income Lease Payments OperatingLeaseLeaseIncomeLeasePayments	684634000
CY2017	us-gaap	Operating Lease Lease Income Lease Payments OperatingLeaseLeaseIncomeLeasePayments	760001000
CY2019	us-gaap	Operating Lease Variable Lease Income OperatingLeaseVariableLeaseIncome	129619000
CY2018	us-gaap	Operating Lease Variable Lease Income OperatingLeaseVariableLeaseIncome	144479000
CY2017	us-gaap	Operating Lease Variable Lease Income OperatingLeaseVariableLeaseIncome	149594000
CY2019	us-gaap	Operating Lease Lease Income OperatingLeaseLeaseIncome	736878000
CY2018	us-gaap	Operating Lease Lease Income OperatingLeaseLeaseIncome	829113000
CY2017	us-gaap	Operating Lease Lease Income OperatingLeaseLeaseIncome	909595000
CY2019Q4	us-gaap	Lessor Operating Lease Payments To Be Received Next Twelve Months LessorOperatingLeasePaymentsToBeReceivedNextTwelveMonths	502532000
CY2019Q4	us-gaap	Lessor Operating Lease Payments To Be Received Two Years LessorOperatingLeasePaymentsToBeReceivedTwoYears	446438000
CY2019Q4	us-gaap	Lessor Operating Lease Payments To Be Received Three Years LessorOperatingLeasePaymentsToBeReceivedThreeYears	370872000
CY2019Q4	us-gaap	Lessor Operating Lease Payments To Be Received Four Years LessorOperatingLeasePaymentsToBeReceivedFourYears	307297000
CY2019Q4	us-gaap	Lessor Operating Lease Payments To Be Received Five Years LessorOperatingLeasePaymentsToBeReceivedFiveYears	245824000
CY2019Q4	us-gaap	Lessor Operating Lease Payments To Be Received Thereafter LessorOperatingLeasePaymentsToBeReceivedThereafter	628945000
CY2019Q4	us-gaap	Lessor Operating Lease Payments To Be Received LessorOperatingLeasePaymentsToBeReceived	2501908000
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Receivable Current OperatingLeasesFutureMinimumPaymentsReceivableCurrent	497014000
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Receivable In Two Years OperatingLeasesFutureMinimumPaymentsReceivableInTwoYears	426228000
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Receivable In Three Years OperatingLeasesFutureMinimumPaymentsReceivableInThreeYears	363482000
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Receivable In Four Years OperatingLeasesFutureMinimumPaymentsReceivableInFourYears	294441000
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Receivable In Five Years OperatingLeasesFutureMinimumPaymentsReceivableInFiveYears	234191000
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Receivable Thereafter OperatingLeasesFutureMinimumPaymentsReceivableThereafter	531792000
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Receivable OperatingLeasesFutureMinimumPaymentsReceivable	2347148000
CY2017Q4	cbl	Proceedsfrom Saleof Real Estate Gross ProceedsfromSaleofRealEstateGross	189750000
CY2019Q4	us-gaap	Number Of Properties Subject To Ground Leases NumberOfPropertiesSubjectToGroundLeases	8
CY2019Q4	cbl	Lessee Leasing Arrangements Numberof Office Building Leases LesseeLeasingArrangementsNumberofOfficeBuildingLeases	1
CY2019Q4	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P39Y10M24D
CY2019Q4	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.081
CY2018Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	4160000
CY2018Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	4074000
CY2019	cbl	Increase Decreasein Operating Lease Rightof Use Asset Cash IncreaseDecreaseinOperatingLeaseRightofUseAssetCash	-557000
CY2019	cbl	Increase Decreasein Operating Lease Liability Cash IncreaseDecreaseinOperatingLeaseLiabilityCash	-557000
CY2019	cbl	Increase Decreasein Operating Lease Rightof Use Asset IncreaseDecreaseinOperatingLeaseRightofUseAsset	201000
CY2019	cbl	Increase Decreasein Operating Lease Liability Noncash IncreaseDecreaseinOperatingLeaseLiabilityNoncash	320000
CY2019Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	3804000
CY2019Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	3837000
CY2019	us-gaap	Operating Lease Cost OperatingLeaseCost	547000
CY2019	us-gaap	Variable Lease Cost VariableLeaseCost	348000
CY2019	us-gaap	Lease Cost LeaseCost	895000
CY2019Q4	us-gaap	Lessee Operating Lease Liability Payments Due Next Twelve Months LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths	558000
CY2019Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Two LesseeOperatingLeaseLiabilityPaymentsDueYearTwo	594000
CY2019Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Three LesseeOperatingLeaseLiabilityPaymentsDueYearThree	329000
CY2019Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Four LesseeOperatingLeaseLiabilityPaymentsDueYearFour	284000
CY2019Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Five LesseeOperatingLeaseLiabilityPaymentsDueYearFive	263000
CY2019Q4	us-gaap	Lessee Operating Lease Liability Payments Due After Year Five LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive	12019000
CY2019Q4	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	14047000
CY2019Q4	us-gaap	Lessee Operating Lease Liability Undiscounted Excess Amount LesseeOperatingLeaseLiabilityUndiscountedExcessAmount	10210000
CY2019Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	3837000
CY2018Q4	cbl	Equity Method Investment Summarized Financial Information Investment In Real Estate Assets Gross EquityMethodInvestmentSummarizedFinancialInformationInvestmentInRealEstateAssetsGross	2097088000
CY2019Q4	cbl	Equity Method Investment Summarized Financial Information Investment In Real Estate Assets Gross EquityMethodInvestmentSummarizedFinancialInformationInvestmentInRealEstateAssetsGross	2293438000
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Due Current OperatingLeasesFutureMinimumPaymentsDueCurrent	504000
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Due In Two Years OperatingLeasesFutureMinimumPaymentsDueInTwoYears	610000
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Due In Three Years OperatingLeasesFutureMinimumPaymentsDueInThreeYears	517000
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Due In Four Years OperatingLeasesFutureMinimumPaymentsDueInFourYears	321000
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Due In Five Years OperatingLeasesFutureMinimumPaymentsDueInFiveYears	281000
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Due Thereafter OperatingLeasesFutureMinimumPaymentsDueThereafter	12297000
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Due OperatingLeasesFutureMinimumPaymentsDue	14530000
CY2018	cbl	Numberof Sale Leasebacks NumberofSaleLeasebacks	5
CY2019	cbl	Number Of Stores Closed NumberOfStoresClosed	4
CY2019Q4	cbl	Disposal Group Including Discontinued Operation Consideration Gross DisposalGroupIncludingDiscontinuedOperationConsiderationGross	120308000
CY2019Q4	us-gaap	Disposal Group Including Discontinued Operation Consideration DisposalGroupIncludingDiscontinuedOperationConsideration	118383000
CY2019	us-gaap	Gain Loss On Disposition Of Real Estate Discontinued Operations GainLossOnDispositionOfRealEstateDiscontinuedOperations	8246000
CY2019	cbl	Number Of Joint Venture NumberOfJointVenture	3
CY2019	cbl	Gain Losson Saleof Outparcel GainLossonSaleofOutparcel	33000
CY2018Q4	cbl	Proceedsfrom Saleof Real Estate Gross ProceedsfromSaleofRealEstateGross	65000000
CY2018Q4	us-gaap	Proceeds From Sale Of Real Estate ProceedsFromSaleOfRealEstate	53402000
CY2018Q4	us-gaap	Gain Loss On Disposition Of Real Estate Discontinued Operations GainLossOnDispositionOfRealEstateDiscontinuedOperations	7471000
CY2018Q4	us-gaap	Real Estate Heldforsale RealEstateHeldforsale	30971000
CY2018Q4	cbl	Real Estate Held For Sale Percentage Of Assets RealEstateHeldForSalePercentageOfAssets	0.006
CY2017Q4	us-gaap	Proceeds From Sale Of Real Estate ProceedsFromSaleOfRealEstate	112076000
CY2017Q4	us-gaap	Gain Loss On Disposition Of Real Estate Discontinued Operations GainLossOnDispositionOfRealEstateDiscontinuedOperations	75980000
CY2019Q4	cbl	Number Of Entities Equity Method Of Accounting NumberOfEntitiesEquityMethodOfAccounting	28
CY2019Q4	cbl	Numberof Joint Venture Entities NumberofJointVentureEntities	17
CY2019Q4	cbl	Equity Method Investment Summarized Financial Information Accumulated Depreciation EquityMethodInvestmentSummarizedFinancialInformationAccumulatedDepreciation	803909000
CY2018Q4	cbl	Equity Method Investment Summarized Financial Information Accumulated Depreciation EquityMethodInvestmentSummarizedFinancialInformationAccumulatedDepreciation	674275000
CY2019Q4	cbl	Equity Method Investment Summarized Financial Information Investment In Real Estate Net EquityMethodInvestmentSummarizedFinancialInformationInvestmentInRealEstateNet	1489529000
CY2018Q4	cbl	Equity Method Investment Summarized Financial Information Investment In Real Estate Net EquityMethodInvestmentSummarizedFinancialInformationInvestmentInRealEstateNet	1422813000
CY2019Q4	cbl	Equity Method Investment Summarized Financial Information Construction In Progress EquityMethodInvestmentSummarizedFinancialInformationConstructionInProgress	46503000
CY2018Q4	cbl	Equity Method Investment Summarized Financial Information Construction In Progress EquityMethodInvestmentSummarizedFinancialInformationConstructionInProgress	12569000
CY2019Q4	cbl	Equity Method Investment Summarized Financial Information Investment In Real Estate Assets Net Of Construction In Progress EquityMethodInvestmentSummarizedFinancialInformationInvestmentInRealEstateAssetsNetOfConstructionInProgress	1536032000
CY2018Q4	cbl	Equity Method Investment Summarized Financial Information Investment In Real Estate Assets Net Of Construction In Progress EquityMethodInvestmentSummarizedFinancialInformationInvestmentInRealEstateAssetsNetOfConstructionInProgress	1435382000
CY2019Q4	cbl	Equity Method Investment Summarized Financial Information Other Assets EquityMethodInvestmentSummarizedFinancialInformationOtherAssets	154427000
CY2018Q4	cbl	Equity Method Investment Summarized Financial Information Other Assets EquityMethodInvestmentSummarizedFinancialInformationOtherAssets	188521000
CY2019Q4	us-gaap	Equity Method Investment Summarized Financial Information Assets EquityMethodInvestmentSummarizedFinancialInformationAssets	1690459000
CY2018Q4	us-gaap	Equity Method Investment Summarized Financial Information Assets EquityMethodInvestmentSummarizedFinancialInformationAssets	1623903000
CY2019Q4	cbl	Equity Method Investment Summarized Financial Information Mortgage And Other Indebtedness EquityMethodInvestmentSummarizedFinancialInformationMortgageAndOtherIndebtedness	1417644000
CY2018Q4	cbl	Equity Method Investment Summarized Financial Information Mortgage And Other Indebtedness EquityMethodInvestmentSummarizedFinancialInformationMortgageAndOtherIndebtedness	1319949000
CY2019Q4	cbl	Equity Method Investment Summarized Financial Information Other Liabilities EquityMethodInvestmentSummarizedFinancialInformationOtherLiabilities	41007000
CY2018Q4	cbl	Equity Method Investment Summarized Financial Information Other Liabilities EquityMethodInvestmentSummarizedFinancialInformationOtherLiabilities	39777000
CY2019Q4	us-gaap	Equity Method Investment Summarized Financial Information Liabilities EquityMethodInvestmentSummarizedFinancialInformationLiabilities	1458651000
CY2018Q4	us-gaap	Equity Method Investment Summarized Financial Information Liabilities EquityMethodInvestmentSummarizedFinancialInformationLiabilities	1359726000
CY2019Q4	cbl	Equity Method Investment Summarized Financial Information Equity Attributable To Parent Company EquityMethodInvestmentSummarizedFinancialInformationEquityAttributableToParentCompany	149376000
CY2018Q4	cbl	Equity Method Investment Summarized Financial Information Equity Attributable To Parent Company EquityMethodInvestmentSummarizedFinancialInformationEquityAttributableToParentCompany	191050000
CY2019Q4	cbl	Equity Method Investment Summarized Financial Information Equity Attributableto Other Investors EquityMethodInvestmentSummarizedFinancialInformationEquityAttributabletoOtherInvestors	82432000
CY2018Q4	cbl	Equity Method Investment Summarized Financial Information Equity Attributableto Other Investors EquityMethodInvestmentSummarizedFinancialInformationEquityAttributabletoOtherInvestors	73127000
CY2019Q4	us-gaap	Equity Method Investment Summarized Financial Information Equity EquityMethodInvestmentSummarizedFinancialInformationEquity	231808000
CY2018Q4	us-gaap	Equity Method Investment Summarized Financial Information Equity EquityMethodInvestmentSummarizedFinancialInformationEquity	264177000
CY2019Q4	us-gaap	Equity Method Investment Summarized Financial Information Liabilities And Equity EquityMethodInvestmentSummarizedFinancialInformationLiabilitiesAndEquity	1690459000
CY2018Q4	us-gaap	Equity Method Investment Summarized Financial Information Liabilities And Equity EquityMethodInvestmentSummarizedFinancialInformationLiabilitiesAndEquity	1623903000
CY2019	us-gaap	Equity Method Investment Summarized Financial Information Revenue EquityMethodInvestmentSummarizedFinancialInformationRevenue	221512000
CY2018	us-gaap	Equity Method Investment Summarized Financial Information Revenue EquityMethodInvestmentSummarizedFinancialInformationRevenue	225073000
CY2017	us-gaap	Equity Method Investment Summarized Financial Information Revenue EquityMethodInvestmentSummarizedFinancialInformationRevenue	236607000
CY2019	cbl	Equity Method Investment Summarized Financial Information Depreciation And Amortization Expense EquityMethodInvestmentSummarizedFinancialInformationDepreciationAndAmortizationExpense	87193000
CY2018	cbl	Equity Method Investment Summarized Financial Information Depreciation And Amortization Expense EquityMethodInvestmentSummarizedFinancialInformationDepreciationAndAmortizationExpense	78174000
CY2017	cbl	Equity Method Investment Summarized Financial Information Depreciation And Amortization Expense EquityMethodInvestmentSummarizedFinancialInformationDepreciationAndAmortizationExpense	80102000
CY2019	cbl	Equity Method Investment Summarized Financial Information Other Operating Expenses EquityMethodInvestmentSummarizedFinancialInformationOtherOperatingExpenses	67784000
CY2018	cbl	Equity Method Investment Summarized Financial Information Other Operating Expenses EquityMethodInvestmentSummarizedFinancialInformationOtherOperatingExpenses	72056000
CY2017	cbl	Equity Method Investment Summarized Financial Information Other Operating Expenses EquityMethodInvestmentSummarizedFinancialInformationOtherOperatingExpenses	71293000
CY2019	cbl	Equity Method Investment Summarized Financial Information Interest Income EquityMethodInvestmentSummarizedFinancialInformationInterestIncome	1555000
CY2018	cbl	Equity Method Investment Summarized Financial Information Interest Income EquityMethodInvestmentSummarizedFinancialInformationInterestIncome	1415000
CY2017	cbl	Equity Method Investment Summarized Financial Information Interest Income EquityMethodInvestmentSummarizedFinancialInformationInterestIncome	1671000
CY2019	cbl	Equity Method Investment Summarized Financial Information Interest Expenses EquityMethodInvestmentSummarizedFinancialInformationInterestExpenses	55727000
CY2018	cbl	Equity Method Investment Summarized Financial Information Interest Expenses EquityMethodInvestmentSummarizedFinancialInformationInterestExpenses	52803000
CY2017	cbl	Equity Method Investment Summarized Financial Information Interest Expenses EquityMethodInvestmentSummarizedFinancialInformationInterestExpenses	51843000
CY2019	cbl	Equity Method Investment Summarized Financial Information Gain Losson Extinguishmentof Debt EquityMethodInvestmentSummarizedFinancialInformationGainLossonExtinguishmentofDebt	83635000
CY2018	cbl	Equity Method Investment Summarized Financial Information Loss On Impairment EquityMethodInvestmentSummarizedFinancialInformationLossOnImpairment	89826000
CY2019	cbl	Equity Method Investment Summarized Financial Information Gain Loss On Sales Of Real Estate Assets EquityMethodInvestmentSummarizedFinancialInformationGainLossOnSalesOfRealEstateAssets	-630000
CY2018	cbl	Equity Method Investment Summarized Financial Information Gain Loss On Sales Of Real Estate Assets EquityMethodInvestmentSummarizedFinancialInformationGainLossOnSalesOfRealEstateAssets	-3056000
CY2017	cbl	Equity Method Investment Summarized Financial Information Gain Loss On Sales Of Real Estate Assets EquityMethodInvestmentSummarizedFinancialInformationGainLossOnSalesOfRealEstateAssets	-555000
CY2019	us-gaap	Equity Method Investment Summarized Financial Information Net Income Loss EquityMethodInvestmentSummarizedFinancialInformationNetIncomeLoss	96628000
CY2018	us-gaap	Equity Method Investment Summarized Financial Information Net Income Loss EquityMethodInvestmentSummarizedFinancialInformationNetIncomeLoss	-63315000
CY2017	us-gaap	Equity Method Investment Summarized Financial Information Net Income Loss EquityMethodInvestmentSummarizedFinancialInformationNetIncomeLoss	35595000
CY2019	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	4940000
CY2018	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	14677000
CY2017	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	22939000
CY2019Q4	us-gaap	Longterm Debt Percentage Bearing Fixed Interest Amount LongtermDebtPercentageBearingFixedInterestAmount	2695888000
CY2018Q4	us-gaap	Longterm Debt Percentage Bearing Fixed Interest Amount LongtermDebtPercentageBearingFixedInterestAmount	3147108000
CY2019Q4	us-gaap	Longterm Debt Percentage Bearing Variable Interest Amount LongtermDebtPercentageBearingVariableInterestAmount	847275000
CY2018Q4	us-gaap	Longterm Debt Percentage Bearing Variable Interest Amount LongtermDebtPercentageBearingVariableInterestAmount	955751000
CY2019Q4	cbl	Long Term Debt Net Excluding Deferred Financing Costs LongTermDebtNetExcludingDeferredFinancingCosts	3543163000
CY2019Q4	us-gaap	Longterm Debt Weighted Average Interest Rate LongtermDebtWeightedAverageInterestRate	0.0502
CY2018Q4	cbl	Long Term Debt Net Excluding Deferred Financing Costs LongTermDebtNetExcludingDeferredFinancingCosts	4102859000
CY2018Q4	us-gaap	Longterm Debt Weighted Average Interest Rate LongtermDebtWeightedAverageInterestRate	0.0510
CY2019	cbl	Description Of Preferred Stock Dividend DescriptionOfPreferredStockDividend	In December 2019, the Company announced the suspension of all future dividends on its 7.375% Series D Cumulative Redeemable Preferred Stock and 6.625% Series E Cumulative Redeemable Preferred Stock.
CY2019Q4	us-gaap	Deferred Finance Costs Net DeferredFinanceCostsNet	16148000
CY2018Q4	us-gaap	Deferred Finance Costs Net DeferredFinanceCostsNet	15963000
CY2018Q4	us-gaap	Liabilities Of Disposal Group Including Discontinued Operation LiabilitiesOfDisposalGroupIncludingDiscontinuedOperation	43716000
CY2019Q4	us-gaap	Long Term Debt LongTermDebt	3527015000
CY2018Q4	us-gaap	Long Term Debt LongTermDebt	4043180000
CY2019Q4	cbl	Numberof Malls Securing Credit Facility Collateral NumberofMallsSecuringCreditFacilityCollateral	17
CY2019Q4	cbl	Numberof Associated Centers Securing Credit Facility Collateral NumberofAssociatedCentersSecuringCreditFacilityCollateral	3
CY2019Q4	cbl	Number Of Subsidiaries Owned NumberOfSubsidiariesOwned	36
CY2019Q4	cbl	Ownership Interestin Guarantor Subsidiaryby Operating Partnership Percent OwnershipInterestinGuarantorSubsidiarybyOperatingPartnershipPercent	1
CY2019Q3	us-gaap	Mortgage Loans On Real Estate New Mortgage Loans MortgageLoansOnRealEstateNewMortgageLoans	102446000
CY2019Q4	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	35470000
CY2018Q3	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	17278000
CY2019Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Next Twelve Months LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths	222353000
CY2019Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Two LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo	556878000
CY2019Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Three LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree	465455000
CY2019Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Four LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour	1126825000
CY2019Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Five LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive	341398000
CY2019Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal After Year Five LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive	747741000
CY2019Q4	us-gaap	Debt Instrument Carrying Amount DebtInstrumentCarryingAmount	3460650000
CY2019Q4	us-gaap	Debt Instrument Unamortized Discount Premium Net DebtInstrumentUnamortizedDiscountPremiumNet	-9673000
CY2019Q4	us-gaap	Deferred Finance Costs Net DeferredFinanceCostsNet	16148000
CY2019Q4	us-gaap	Long Term Debt LongTermDebt	3527015000
CY2019Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Next Twelve Months LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths	222353000
CY2013Q1	cbl	Common Stock Offering Maximum Aggregate Price CommonStockOfferingMaximumAggregatePrice	300000000
CY2013Q1	cbl	Commission To Sales Agent Percent CommissionToSalesAgentPercent	0.020
CY2019Q4	cbl	Common Stock Offering Maximum Aggregate Price Still Available CommonStockOfferingMaximumAggregatePriceStillAvailable	88507000
CY2019	us-gaap	Stock Repurchased During Period Value StockRepurchasedDuringPeriodValue	96000
CY2019	cbl	Redeemable Noncontrolling Interest Units Exercisedfor Conversion RedeemableNoncontrollingInterestUnitsExercisedforConversion	72592
CY2018	us-gaap	Stock Repurchased During Period Value StockRepurchasedDuringPeriodValue	2246000
CY2018	cbl	Numberof Holdersof Common Units NumberofHoldersofCommonUnits	2
CY2018	cbl	Redeemable Noncontrolling Interest Units Exercisedfor Conversion RedeemableNoncontrollingInterestUnitsExercisedforConversion	526510
CY2017	us-gaap	Stock Repurchased During Period Value StockRepurchasedDuringPeriodValue	656000
CY2017	cbl	Numberof Holdersof Common Units NumberofHoldersofCommonUnits	5
CY2017	cbl	Redeemable Noncontrolling Interest Units Exercisedfor Conversion RedeemableNoncontrollingInterestUnitsExercisedforConversion	84014
CY2019Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	15000000
CY2019Q4	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.01
CY2019Q2	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.075
CY2018Q4	us-gaap	Dividends Payable Current And Noncurrent DividendsPayableCurrentAndNoncurrent	12949000
CY2018	us-gaap	Other General Expense OtherGeneralExpense	787000
CY2019	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	4940000
CY2018	us-gaap	Interest Expense InterestExpense	220038000
CY2019	us-gaap	Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest	-131721000
CY2019Q4	cbl	Number Of Other Consolidated Subsidiaries NumberOfOtherConsolidatedSubsidiaries	12
CY2018Q4	cbl	Number Of Other Consolidated Subsidiaries NumberOfOtherConsolidatedSubsidiaries	19
CY2019Q4	us-gaap	Variable Interest Entity Nonconsolidated Carrying Amount Assets VariableInterestEntityNonconsolidatedCarryingAmountAssets	29915000
CY2019Q4	us-gaap	Variable Interest Entity Entity Maximum Loss Exposure Amount VariableInterestEntityEntityMaximumLossExposureAmount	55504000
CY2019	cbl	Percentage Of Assignment Of Partnership Interest PercentageOfAssignmentOfPartnershipInterest	1
CY2019Q4	us-gaap	Notes Receivable Net NotesReceivableNet	4662000
CY2018Q4	us-gaap	Notes Receivable Net NotesReceivableNet	7672000
CY2019	us-gaap	Revenues Revenues	768696000
CY2019	cbl	Property Operating Expenses PropertyOperatingExpenses	230652000
CY2019	us-gaap	Interest Expense InterestExpense	206261000
CY2019	us-gaap	Other General Expense OtherGeneralExpense	91000
CY2019	us-gaap	Gains Losses On Sales Of Investment Real Estate GainsLossesOnSalesOfInvestmentRealEstate	16274000
CY2019	cbl	Segment Profit Loss SegmentProfitLoss	347966000
CY2019	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	257746000
CY2019	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	64181000
CY2019	us-gaap	Gain Loss Related To Litigation Settlement GainLossRelatedToLitigationSettlement	61754000
CY2019	us-gaap	Investment Income Net InvestmentIncomeNet	2764000
CY2019	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	71722000
CY2019	us-gaap	Impairment Of Real Estate ImpairmentOfRealEstate	239521000
CY2019	us-gaap	Gain Loss On Investments GainLossOnInvestments	67242000
CY2019	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	3153000
CY2019Q4	us-gaap	Assets Assets	4622346000
CY2019	us-gaap	Payments For Capital Improvements PaymentsForCapitalImprovements	141559000
CY2018	us-gaap	Revenues Revenues	858557000
CY2018	cbl	Property Operating Expenses PropertyOperatingExpenses	252612000
CY2018	us-gaap	Gains Losses On Sales Of Investment Real Estate GainsLossesOnSalesOfInvestmentRealEstate	19001000
CY2018	cbl	Segment Profit Loss SegmentProfitLoss	404121000
CY2018	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	285401000
CY2018	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	61506000
CY2018	us-gaap	Investment Income Net InvestmentIncomeNet	1858000
CY2018	us-gaap	Impairment Of Real Estate ImpairmentOfRealEstate	174529000
CY2018	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-1551000
CY2018	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	14677000
CY2018	us-gaap	Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest	-99229000
CY2017	cbl	Property Operating Expenses PropertyOperatingExpenses	260553000
CY2017	us-gaap	Interest Expense InterestExpense	218680000
CY2019	cbl	Noncash Or Part Noncash Deconsolidation Increase Decrease In Operating Assets And Liabilities NoncashOrPartNoncashDeconsolidationIncreaseDecreaseInOperatingAssetsAndLiabilities	857000
CY2018Q4	us-gaap	Assets Assets	5340853000
CY2018	us-gaap	Payments For Capital Improvements PaymentsForCapitalImprovements	144959000
CY2017	us-gaap	Revenues Revenues	927252000
CY2017	cbl	Noncash Or Part Noncash Deconsolidation Increase Decrease In Operating Assets And Liabilities NoncashOrPartNoncashDeconsolidationIncreaseDecreaseInOperatingAssetsAndLiabilities	1286000
CY2017	cbl	Increase Decrease In Leased Intangible Assets Through Transfers IncreaseDecreaseInLeasedIntangibleAssetsThroughTransfers	-3216000
CY2018Q4	us-gaap	Long Term Debt Fair Value LongTermDebtFairValue	3740431000
CY2019	us-gaap	Stock Issued During Period Value Conversion Of Units StockIssuedDuringPeriodValueConversionOfUnits	730000
CY2018	us-gaap	Stock Issued During Period Value Conversion Of Units StockIssuedDuringPeriodValueConversionOfUnits	3059000
CY2017	us-gaap	Other General Expense OtherGeneralExpense	5180000
CY2017	us-gaap	Gains Losses On Sales Of Investment Real Estate GainsLossesOnSalesOfInvestmentRealEstate	93792000
CY2017	cbl	Segment Profit Loss SegmentProfitLoss	536631000
CY2017	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	299090000
CY2017	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	58466000
CY2017	us-gaap	Investment Income Net InvestmentIncomeNet	1706000
CY2017	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	30927000
CY2017	us-gaap	Impairment Of Real Estate ImpairmentOfRealEstate	71401000
CY2017	us-gaap	Gain Loss On Investments GainLossOnInvestments	-6197000
CY2017	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	22939000
CY2017	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	157049000
CY2019	us-gaap	Interest Paid Net InterestPaidNet	198261000
CY2018	us-gaap	Interest Paid Net InterestPaidNet	205029000
CY2017	us-gaap	Interest Paid Net InterestPaidNet	220099000
CY2018	cbl	Increase Decrease In Accrued Dividends And Distributions IncreaseDecreaseInAccruedDividendsAndDistributions	17130000
CY2017	cbl	Increase Decrease In Accrued Dividends And Distributions IncreaseDecreaseInAccruedDividendsAndDistributions	41628000
CY2019	cbl	Additions To Real Estate Assets Accrued But Not Yet Paid AdditionsToRealEstateAssetsAccruedButNotYetPaid	24642000
CY2018	cbl	Additions To Real Estate Assets Accrued But Not Yet Paid AdditionsToRealEstateAssetsAccruedButNotYetPaid	22791000
CY2017	cbl	Additions To Real Estate Assets Accrued But Not Yet Paid AdditionsToRealEstateAssetsAccruedButNotYetPaid	5490000
CY2019	us-gaap	Real Estate Period Increase Decrease RealEstatePeriodIncreaseDecrease	-60059000
CY2017	us-gaap	Real Estate Period Increase Decrease RealEstatePeriodIncreaseDecrease	-149722000
CY2019	us-gaap	Mortgage Loans On Real Estate Foreclosures MortgageLoansOnRealEstateForeclosures	124111000
CY2017	us-gaap	Mortgage Loans On Real Estate Foreclosures MortgageLoansOnRealEstateForeclosures	181992000
CY2019	cbl	Increase Decreasein Operating Assetsand Liabilities IncreaseDecreaseinOperatingAssetsandLiabilities	9333000
CY2017	cbl	Increase Decreasein Operating Assetsand Liabilities IncreaseDecreaseinOperatingAssetsandLiabilities	10744000
CY2019	cbl	Increase Decrease In Leased Intangible Assets Through Transfers IncreaseDecreaseInLeasedIntangibleAssetsThroughTransfers	-1663000
CY2019	us-gaap	Noncash Or Part Noncash Acquisition Intangible Assets Acquired1 NoncashOrPartNoncashAcquisitionIntangibleAssetsAcquired1	4815000
CY2019	cbl	Noncash Or Part Noncash Deconsolidation Decrease In Minority Interest And Minority Interest In Joint Ventures NoncashOrPartNoncashDeconsolidationDecreaseInMinorityInterestAndMinorityInterestInJointVentures	-12013000
CY2017	cbl	Noncash Or Part Noncash Deconsolidation Decrease In Minority Interest And Minority Interest In Joint Ventures NoncashOrPartNoncashDeconsolidationDecreaseInMinorityInterestAndMinorityInterestInJointVentures	2232000
CY2019	cbl	Environmental Liability Insurance Maximum Coverage Per Incident EnvironmentalLiabilityInsuranceMaximumCoveragePerIncident	10000000
CY2019	cbl	Environmental Liability Insurance Annual Coverage Limit. EnvironmentalLiabilityInsuranceAnnualCoverageLimit.	50000000
CY2019Q4	us-gaap	Guarantees Fair Value Disclosure GuaranteesFairValueDisclosure	973000
CY2018Q4	us-gaap	Guarantees Fair Value Disclosure GuaranteesFairValueDisclosure	1158000
CY2019Q4	us-gaap	Malpractice Loss Contingency Letters Of Credit And Surety Bonds MalpracticeLossContingencyLettersOfCreditAndSuretyBonds	13660000
CY2018Q4	us-gaap	Malpractice Loss Contingency Letters Of Credit And Surety Bonds MalpracticeLossContingencyLettersOfCreditAndSuretyBonds	16003000
CY2019Q4	us-gaap	Long Term Debt Fair Value LongTermDebtFairValue	2970246000
CY2017	us-gaap	Defined Contribution Plan Employer Discretionary Contribution Amount DefinedContributionPlanEmployerDiscretionaryContributionAmount	1034000
CY2019Q1	us-gaap	Revenues Revenues	198030000
CY2019Q2	us-gaap	Revenues Revenues	193377000
CY2019Q3	us-gaap	Revenues Revenues	187251000
CY2019Q4	us-gaap	Revenues Revenues	190038000
CY2019	us-gaap	Revenues Revenues	768696000
CY2019Q1	us-gaap	Profit Loss ProfitLoss	-46809000
CY2019	cbl	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Earned In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsEarnedInPeriod	0
CY2019Q4	us-gaap	Assets Fair Value Disclosure AssetsFairValueDisclosure	199740000
CY2019	us-gaap	Impairment Of Real Estate ImpairmentOfRealEstate	239521000
CY2018Q4	us-gaap	Assets Fair Value Disclosure AssetsFairValueDisclosure	91841000
CY2018	us-gaap	Impairment Of Real Estate ImpairmentOfRealEstate	174529000
CY2019	us-gaap	Impairment Of Real Estate ImpairmentOfRealEstate	239521000
CY2019	cbl	Numberof Mallswith Impairment NumberofMallswithImpairment	6
CY2019Q4	cbl	Number Of Community Centers Owned With Impairment NumberOfCommunityCentersOwnedWithImpairment	1
CY2019	us-gaap	Impairment Of Real Estate ImpairmentOfRealEstate	239521000
CY2019Q4	us-gaap	Assets Fair Value Disclosure AssetsFairValueDisclosure	199740000
CY2018	us-gaap	Impairment Of Real Estate ImpairmentOfRealEstate	174529000
CY2018	cbl	Numberof Mallswith Impairment NumberofMallswithImpairment	5
CY2018	us-gaap	Impairment Of Real Estate ImpairmentOfRealEstate	174529000
CY2018Q4	us-gaap	Assets Fair Value Disclosure AssetsFairValueDisclosure	91841000
CY2017	us-gaap	Impairment Of Real Estate ImpairmentOfRealEstate	71401000
CY2017	cbl	Numberof Mallswith Impairment NumberofMallswithImpairment	2
CY2017	cbl	Numberof Storeswith Impairment NumberofStoreswithImpairment	1
CY2017	cbl	Impairment Of Real Estate And True Impairment On Properties ImpairmentOfRealEstateAndTrueImpairmentOnProperties	71285000
CY2017Q4	us-gaap	Assets Fair Value Disclosure AssetsFairValueDisclosure	81350000
CY2019Q4	cbl	Number Of Share Based Compensation Plans NumberOfShareBasedCompensationPlans	1
CY2019Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Authorized ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized	10400000
CY2019	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Award Vesting Period1 ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1	P5Y
CY2019	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	3396000
CY2018	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	3744000
CY2017	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	3907000
CY2019	us-gaap	Employee Service Share Based Compensation Allocation Of Recognized Period Costs Capitalized Amount EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount	66000
CY2018	us-gaap	Employee Service Share Based Compensation Allocation Of Recognized Period Costs Capitalized Amount EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount	287000
CY2017	us-gaap	Employee Service Share Based Compensation Allocation Of Recognized Period Costs Capitalized Amount EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount	405000
CY2019Q4	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized	2950000
CY2019	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Period For Recognition1 EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1	P2Y4M24D
CY2019	cbl	Defined Contribution Plan Required Service Period Prior To Plan Participation DefinedContributionPlanRequiredServicePeriodPriorToPlanParticipation	P60D
CY2019	us-gaap	Defined Contribution Plan Employer Matching Contribution Percent DefinedContributionPlanEmployerMatchingContributionPercent	0.50
CY2019	us-gaap	Defined Contribution Plan Maximum Annual Contributions Per Employee Percent DefinedContributionPlanMaximumAnnualContributionsPerEmployeePercent	0.025
CY2019	us-gaap	Defined Contribution Plan Employer Discretionary Contribution Amount DefinedContributionPlanEmployerDiscretionaryContributionAmount	921000
CY2018	us-gaap	Defined Contribution Plan Employer Discretionary Contribution Amount DefinedContributionPlanEmployerDiscretionaryContributionAmount	1003000
CY2019Q2	us-gaap	Profit Loss ProfitLoss	-29688000
CY2019Q3	us-gaap	Profit Loss ProfitLoss	-92034000
CY2019Q4	us-gaap	Profit Loss ProfitLoss	36810000
CY2019	us-gaap	Profit Loss ProfitLoss	-131721000
CY2019Q1	us-gaap	Net Income Loss NetIncomeLoss	-38976000
CY2019Q2	us-gaap	Net Income Loss NetIncomeLoss	-24177000
CY2019Q3	us-gaap	Net Income Loss NetIncomeLoss	-78893000
CY2018	us-gaap	Profit Loss ProfitLoss	-99229000
CY2018Q1	us-gaap	Net Income Loss NetIncomeLoss	903000
CY2018Q2	us-gaap	Net Income Loss NetIncomeLoss	-23797000
CY2019Q4	us-gaap	Net Income Loss NetIncomeLoss	33269000
CY2019	us-gaap	Net Income Loss NetIncomeLoss	-108777000
CY2019Q1	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-50199000
CY2019Q2	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-35400000
CY2019Q3	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-90116000
CY2018Q3	us-gaap	Net Income Loss NetIncomeLoss	-1367000
CY2018Q4	us-gaap	Net Income Loss NetIncomeLoss	-54307000
CY2018	us-gaap	Net Income Loss NetIncomeLoss	-78568000
CY2018Q1	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-10320000
CY2018Q2	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-35020000
CY2018Q3	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-12590000
CY2019Q4	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	22046000
CY2019	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-153669000
CY2019Q1	us-gaap	Earnings Per Share Basic And Diluted EarningsPerShareBasicAndDiluted	-0.29
CY2019Q2	us-gaap	Earnings Per Share Basic And Diluted EarningsPerShareBasicAndDiluted	-0.20
CY2019Q3	us-gaap	Earnings Per Share Basic And Diluted EarningsPerShareBasicAndDiluted	-0.52
CY2019Q4	us-gaap	Earnings Per Share Basic And Diluted EarningsPerShareBasicAndDiluted	0.12
CY2019	us-gaap	Earnings Per Share Basic And Diluted EarningsPerShareBasicAndDiluted	-0.89
CY2018Q4	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-65530000
CY2018	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-123460000
CY2018Q1	us-gaap	Earnings Per Share Basic And Diluted EarningsPerShareBasicAndDiluted	-0.06
CY2018Q2	us-gaap	Earnings Per Share Basic And Diluted EarningsPerShareBasicAndDiluted	-0.20
CY2018Q3	us-gaap	Earnings Per Share Basic And Diluted EarningsPerShareBasicAndDiluted	-0.07
CY2019Q1	cbl	Accrued Maximum Expense Related To Settlement AccruedMaximumExpenseRelatedToSettlement	88150000
CY2018Q1	us-gaap	Revenues Revenues	220200000
CY2018Q4	us-gaap	Earnings Per Share Basic And Diluted EarningsPerShareBasicAndDiluted	-0.39
CY2018	us-gaap	Earnings Per Share Basic And Diluted EarningsPerShareBasicAndDiluted	-0.72
CY2019Q4	srt	Real Estate And Accumulated Depreciation Amount Of Encumbrances RealEstateAndAccumulatedDepreciationAmountOfEncumbrances	1401910000
CY2019Q4	us-gaap	Real Estate And Accumulated Depreciation Initial Cost Of Land RealEstateAndAccumulatedDepreciationInitialCostOfLand	802335000
CY2019Q4	us-gaap	Real Estate And Accumulated Depreciation Carrying Amount Of Land RealEstateAndAccumulatedDepreciationCarryingAmountOfLand	730218000
CY2019Q4	us-gaap	Real Estate And Accumulated Depreciation Carrying Amount Of Buildings And Improvements RealEstateAndAccumulatedDepreciationCarryingAmountOfBuildingsAndImprovements	5681182000
CY2019Q4	us-gaap	Real Estate Gross At Carrying Value RealEstateGrossAtCarryingValue	6411400000
CY2019Q4	us-gaap	Real Estate Accumulated Depreciation RealEstateAccumulatedDepreciation	2349404000
CY2019Q4	srt	Real Estate Federal Income Tax Basis RealEstateFederalIncomeTaxBasis	7077000000.000
CY2018Q4	us-gaap	Real Estate Gross At Carrying Value RealEstateGrossAtCarryingValue	7278608000
CY2018Q2	us-gaap	Revenues Revenues	214598000
CY2018Q3	us-gaap	Revenues Revenues	206878000
CY2018Q4	us-gaap	Revenues Revenues	216881000
CY2018	us-gaap	Revenues Revenues	858557000
CY2018Q1	us-gaap	Profit Loss ProfitLoss	-661000
CY2018Q2	us-gaap	Profit Loss ProfitLoss	-29976000
CY2018Q3	us-gaap	Profit Loss ProfitLoss	-2971000
CY2018Q4	us-gaap	Profit Loss ProfitLoss	-65621000
CY2019Q4	us-gaap	Real Estate And Accumulated Depreciation Initial Cost Of Buildings And Improvements RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements	4884040000
CY2019Q4	us-gaap	Real Estate And Accumulated Depreciation Costs Capitalized Subsequent To Acquisition Carrying Costs RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionCarryingCosts	769490000
CY2019	us-gaap	Real Estate Cost Of Real Estate Sold RealEstateCostOfRealEstateSold	44465000
CY2017Q4	us-gaap	Real Estate Gross At Carrying Value RealEstateGrossAtCarryingValue	7621930000
CY2016Q4	us-gaap	Real Estate Gross At Carrying Value RealEstateGrossAtCarryingValue	7947647000
CY2019	us-gaap	Real Estate Improvements RealEstateImprovements	129923000
CY2018	us-gaap	Real Estate Improvements RealEstateImprovements	144256000
CY2017	us-gaap	Real Estate Improvements RealEstateImprovements	177482000
CY2019	us-gaap	Real Estate Other Acquisitions RealEstateOtherAcquisitions	5700000
CY2018	us-gaap	Real Estate Other Acquisitions RealEstateOtherAcquisitions	3301000
CY2017	us-gaap	Real Estate Other Acquisitions RealEstateOtherAcquisitions	78516000
CY2019	cbl	Real Estate Disposals And Deconsolidations RealEstateDisposalsAndDeconsolidations	786889000
CY2018	cbl	Real Estate Disposals And Deconsolidations RealEstateDisposalsAndDeconsolidations	305813000
CY2017	cbl	Real Estate Disposals And Deconsolidations RealEstateDisposalsAndDeconsolidations	506399000
CY2019	cbl	Real Estate Transfers To From Real Estate Assets RealEstateTransfersToFromRealEstateAssets	22573000
CY2018	cbl	Real Estate Transfers To From Real Estate Assets RealEstateTransfersToFromRealEstateAssets	-11531000
CY2017	cbl	Real Estate Transfers To From Real Estate Assets RealEstateTransfersToFromRealEstateAssets	-3915000
CY2019	cbl	Real Estate Assets Impairment Of Real Estate Assets RealEstateAssetsImpairmentOfRealEstateAssets	238515000
CY2018	cbl	Real Estate Assets Impairment Of Real Estate Assets RealEstateAssetsImpairmentOfRealEstateAssets	173535000
CY2017	cbl	Real Estate Assets Impairment Of Real Estate Assets RealEstateAssetsImpairmentOfRealEstateAssets	71401000
CY2019Q4	us-gaap	Real Estate Gross At Carrying Value RealEstateGrossAtCarryingValue	6411400000
CY2018Q4	us-gaap	Real Estate Gross At Carrying Value RealEstateGrossAtCarryingValue	7278608000
CY2017Q4	us-gaap	Real Estate Gross At Carrying Value RealEstateGrossAtCarryingValue	7621930000
CY2018Q4	us-gaap	Real Estate Accumulated Depreciation RealEstateAccumulatedDepreciation	2493082000
CY2017Q4	us-gaap	Real Estate Accumulated Depreciation RealEstateAccumulatedDepreciation	2465095000
CY2016Q4	us-gaap	Real Estate Accumulated Depreciation RealEstateAccumulatedDepreciation	2427108000
CY2019	us-gaap	Sec Schedule Iii Real Estate Accumulated Depreciation Depreciation Expense SECScheduleIIIRealEstateAccumulatedDepreciationDepreciationExpense	241631000
CY2018	us-gaap	Sec Schedule Iii Real Estate Accumulated Depreciation Depreciation Expense SECScheduleIIIRealEstateAccumulatedDepreciationDepreciationExpense	261838000
CY2017	us-gaap	Sec Schedule Iii Real Estate Accumulated Depreciation Depreciation Expense SECScheduleIIIRealEstateAccumulatedDepreciationDepreciationExpense	272945000
CY2019	cbl	Real Estate Accumulated Depreciation Real Estate Sold And Other Deductions RealEstateAccumulatedDepreciationRealEstateSoldAndOtherDeductions	385309000
CY2018	cbl	Real Estate Accumulated Depreciation Real Estate Sold And Other Deductions RealEstateAccumulatedDepreciationRealEstateSoldAndOtherDeductions	233851000
CY2017	cbl	Real Estate Accumulated Depreciation Real Estate Sold And Other Deductions RealEstateAccumulatedDepreciationRealEstateSoldAndOtherDeductions	234958000
CY2019Q4	us-gaap	Real Estate Accumulated Depreciation RealEstateAccumulatedDepreciation	2349404000
CY2018Q4	us-gaap	Real Estate Accumulated Depreciation RealEstateAccumulatedDepreciation	2493082000
CY2017Q4	us-gaap	Real Estate Accumulated Depreciation RealEstateAccumulatedDepreciation	2465095000
CY2019	cbl	Mortgage Loans On Real Estate Monthly Payment Amount MortgageLoansOnRealEstateMonthlyPaymentAmount	10000
CY2019Q4	us-gaap	Debt Instrument Periodic Payment Terms Balloon Payment To Be Paid DebtInstrumentPeriodicPaymentTermsBalloonPaymentToBePaid	2637000
CY2019Q4	srt	Mortgage Loans On Real Estate Face Amount Of Mortgages MortgageLoansOnRealEstateFaceAmountOfMortgages	2821000
CY2019Q4	srt	Mortgage Loans On Real Estate Federal Income Tax Basis1 MortgageLoansOnRealEstateFederalIncomeTaxBasis1	2637000
CY2019Q4	srt	Mortgage Loans On Real Estate Principal Amount Of Delinquent Loans MortgageLoansOnRealEstatePrincipalAmountOfDelinquentLoans	1100000
CY2019Q4	srt	Mortgage Loans On Real Estate Federal Income Tax Basis1 MortgageLoansOnRealEstateFederalIncomeTaxBasis1	2637000
CY2018Q4	us-gaap	Mortgage Loans On Real Estate MortgageLoansOnRealEstate	4884000
CY2017Q4	us-gaap	Mortgage Loans On Real Estate MortgageLoansOnRealEstate	5418000
CY2016Q4	us-gaap	Mortgage Loans On Real Estate MortgageLoansOnRealEstate	5680000
CY2017	us-gaap	Mortgage Loans On Real Estate New Mortgage Loans MortgageLoansOnRealEstateNewMortgageLoans	1802000
CY2019	srt	Mortgage Loans On Real Estate Collections Of Principal MortgageLoansOnRealEstateCollectionsOfPrincipal	2247000
CY2018	srt	Mortgage Loans On Real Estate Collections Of Principal MortgageLoansOnRealEstateCollectionsOfPrincipal	534000
CY2017	srt	Mortgage Loans On Real Estate Collections Of Principal MortgageLoansOnRealEstateCollectionsOfPrincipal	2064000
CY2019Q4	us-gaap	Mortgage Loans On Real Estate MortgageLoansOnRealEstate	2637000
CY2018Q4	us-gaap	Mortgage Loans On Real Estate MortgageLoansOnRealEstate	4884000
CY2017Q4	us-gaap	Mortgage Loans On Real Estate MortgageLoansOnRealEstate	5418000
	dei	Entity Central Index Key EntityCentralIndexKey	0000910612

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$CBL
CBL & ASSOCIATES PROPERTIES INC Stock $cbl

2020 Q1 Form 10-K Financial Statement

#000156459020009393 Filed on March 09, 2020

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$CBL CBL & ASSOCIATES PROPERTIES INC Stock $cbl

2020 Q1 Form 10-K Financial Statement

#000156459020009393 Filed on March 09, 2020

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$CBL
CBL & ASSOCIATES PROPERTIES INC Stock $cbl