$MAC
Macerich Co Stock $mac

$mac Overview Financials Valuation SEC Filings Company Website

2019 Form 10-K Financial Statement

#000091224220000004 Filed on February 25, 2020

Income Statement

Concept	2019	2018 Q4	2018 Q3
Revenue	$927.5M	$246.9M	$242.2M
YoY Change	-3.42%	-3.84%	-0.1%
Cost Of Revenue	$368.0M	$85.50M	$93.60M
YoY Change	-8.09%	-10.94%	-4.1%
Gross Profit	$559.5M	$161.4M	$148.6M
YoY Change	-0.09%	0.44%	2.62%
Gross Profit Margin	60.33%	65.38%	61.35%
Selling, General & Admin	$22.60M	$5.700M	$5.400M
YoY Change	-6.61%	-18.57%	1.89%
% of Gross Profit	4.04%	3.53%	3.63%
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization	$337.7M	$88.70M	$83.60M
YoY Change	0.89%	1.37%	-1.18%
% of Gross Profit	60.35%	54.96%	56.26%
Operating Expenses	$353.3M	$92.60M	$87.30M
YoY Change	0.51%	-0.43%	-1.24%
Operating Profit	$206.2M	$68.80M	$61.30M
YoY Change	-1.1%	1.62%	8.69%
Interest Expense	$138.3M	-$26.10M	$44.93M
YoY Change	-24.44%	62.11%	3.84%
% of Operating Profit	67.05%	-37.94%	73.29%
Other Income/Expense, Net	$0.00	$0.00	$0.00
YoY Change		-100.0%	-100.0%
Pretax Income	$104.1M	$11.40M	$81.70M
YoY Change	59.17%	-79.04%	269.68%
Income Tax	$1.589M	-$1.800M	$466.0K
% Of Pretax Income	1.53%	-15.79%	0.57%
Net Earnings	$96.82M	$11.70M	$81.24M
YoY Change	40.38%	-64.33%	322.51%
Net Earnings / Revenue	10.44%	4.74%	33.54%
Basic Earnings Per Share	$0.68	$0.08	$0.52
Diluted Earnings Per Share	$0.68	$0.08	$0.52
COMMON SHARES
Basic Shares Outstanding	141.3M shares	141.1M shares	141.2M shares
Diluted Shares Outstanding	141.3M shares		141.2M shares

Balance Sheet

Concept	2019	2018 Q4	2018 Q3
SHORT-TERM ASSETS
Cash & Short-Term Investments	$100.0M	$103.0M	$93.00M
YoY Change	-2.91%	13.19%	30.99%
Cash & Equivalents	$100.0M	$102.7M	$93.48M
Short-Term Investments
Other Short-Term Assets
YoY Change
Inventory
Prepaid Expenses
Receivables	$150.0M	$209.0M	$193.0M
Other Receivables	$0.00	$0.00	$0.00
Total Short-Term Assets	$250.0M	$312.0M	$286.0M
YoY Change	-19.87%	9.09%	8.75%
LONG-TERM ASSETS
Property, Plant & Equipment	$6.792B	$6.786B	$6.821B
YoY Change	0.09%	-4.54%	-4.8%
Goodwill
YoY Change
Intangibles
YoY Change
Long-Term Investments	$1.520B	$1.493B	$1.465B
YoY Change	1.81%	-12.69%	-13.23%
Other Assets	$45.00M	$79.00M	$81.00M
YoY Change	-43.04%	-2.47%	-15.63%
Total Long-Term Assets	$8.604B	$8.715B	$8.725B
YoY Change	-1.27%	-6.49%	-6.63%
TOTAL ASSETS
Total Short-Term Assets	$250.0M	$312.0M	$286.0M
Total Long-Term Assets	$8.604B	$8.715B	$8.725B
Total Assets	$8.854B	$9.027B	$9.011B
YoY Change	-1.92%	-6.03%	-6.21%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$51.00M	$59.00M	$61.00M
YoY Change	-13.56%	1.72%	-12.86%
Accrued Expenses	$329.0M	$251.0M	$234.0M
YoY Change	31.08%	-23.01%	-22.52%
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	$380.0M	$310.0M	$295.0M
YoY Change	22.58%	-19.27%	-20.7%
LONG-TERM LIABILITIES
Long-Term Debt	$5.498B	$5.361B	$5.257B
YoY Change	2.56%	3.69%	4.1%
Other Long-Term Liabilities	$145.0M	$167.0M	$170.0M
YoY Change	-13.17%	101.2%	14.86%
Total Long-Term Liabilities	$5.643B	$5.528B	$5.427B
YoY Change	2.08%	5.24%	4.41%
TOTAL LIABILITIES
Total Short-Term Liabilities	$380.0M	$310.0M	$295.0M
Total Long-Term Liabilities	$5.643B	$5.528B	$5.427B
Total Liabilities	$6.221B	$5.838B	$5.723B
YoY Change	2.37%	3.56%	2.75%
SHAREHOLDERS EQUITY
Retained Earnings		-$1.614B	-$1.520B
YoY Change		94.44%	100.35%
Common Stock		$4.569B	$4.565B
YoY Change		1.27%	1.32%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$2.632B	$2.950B	$3.044B
YoY Change
Total Liabilities & Shareholders Equity	$8.854B	$9.027B	$9.011B
YoY Change	-1.92%	-6.03%	-6.21%

Cashflow Statement

Concept	2019	2018 Q4	2018 Q3
OPERATING ACTIVITIES
Net Income	$96.82M	$11.70M	$81.24M
YoY Change	40.38%	-64.33%	322.51%
Depreciation, Depletion And Amortization	$337.7M	$88.70M	$83.60M
YoY Change	0.89%	1.37%	-1.18%
Cash From Operating Activities	$355.2M	$97.10M	$82.30M
YoY Change	3.15%	12.25%	-24.98%
INVESTING ACTIVITIES
Capital Expenditures	-$21.10M	-$23.20M	-$15.50M
YoY Change	-62.39%	213.51%	-11.93%
Acquisitions
YoY Change
Other Investing Activities	-$90.90M	-$56.50M	$5.400M
YoY Change	-139.1%	-360.37%	-164.29%
Cash From Investing Activities	-$112.0M	-$79.90M	-$9.900M
YoY Change	-163.53%	-658.74%	-62.07%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net	$0.00
YoY Change
Debt Paid & Issued, Net	$1.567B
YoY Change	233.56%
Cash From Financing Activities	-$278.2M	-12.10M	-70.70M
YoY Change	-45.92%	-84.8%	-28.66%
NET CHANGE
Cash From Operating Activities	$355.2M	97.10M	82.30M
Cash From Investing Activities	-$112.0M	-79.90M	-9.900M
Cash From Financing Activities	-$278.2M	-12.10M	-70.70M
Net Change In Cash	-$35.09M	5.100M	1.700M
YoY Change	-666.25%	-75.94%	-110.97%
FREE CASH FLOW
Cash From Operating Activities	$355.2M	$97.10M	$82.30M
Capital Expenditures	-$21.10M	-$23.20M	-$15.50M
Free Cash Flow	$376.3M	$120.3M	$97.80M
YoY Change	-6.03%	28.12%	-23.17%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2019	dei	Entity Central Index Key EntityCentralIndexKey	0000912242
CY2019	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
CY2019	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2019
CY2019	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	FY
CY2019	dei	Amendment Flag AmendmentFlag	false
CY2019	mac	Minority Interest Redemption Value Basis Number Of Trading Days MinorityInterestRedemptionValueBasisNumberOfTradingDays	P10D
CY2019	dei	Document Type DocumentType	10-K
CY2019	dei	Document Annual Report DocumentAnnualReport	true
CY2019	dei	Document Period End Date DocumentPeriodEndDate	2019-12-31
CY2019	dei	Document Transition Report DocumentTransitionReport	false
CY2019	dei	Entity File Number EntityFileNumber	1-12504
CY2019	dei	Entity Registrant Name EntityRegistrantName	MACERICH CO
CY2019	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	MD
CY2019	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	95-4448705
CY2019	dei	Entity Address Address Line1 EntityAddressAddressLine1	401 Wilshire Boulevard,
CY2019	dei	Entity Address Address Line2 EntityAddressAddressLine2	Suite 700,
CY2019	dei	Entity Address City Or Town EntityAddressCityOrTown	Santa Monica,
CY2019	dei	Entity Address State Or Province EntityAddressStateOrProvince	CA
CY2019	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	90401
CY2019	dei	City Area Code CityAreaCode	(310)
CY2019	dei	Local Phone Number LocalPhoneNumber	394-6000
CY2019	dei	Security12b Title Security12bTitle	Common Stock, $0.01 Par Value
CY2019	dei	Trading Symbol TradingSymbol	MAC
CY2019	dei	Security Exchange Name SecurityExchangeName	NYSE
CY2019	dei	Entity Well Known Seasoned Issuer EntityWellKnownSeasonedIssuer	Yes
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 Filer Category EntityFilerCategory	Large Accelerated Filer
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CY2019	dei	Entity Emerging Growth Company EntityEmergingGrowthCompany	false
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CY2017	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	146088000	USD
CY2016Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	4427168000	USD
CY2017	us-gaap	Profit Loss ProfitLoss	161673000	USD
CY2017Q1	us-gaap	Cumulative Effect Of New Accounting Principle In Period Of Adoption CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption	6484000	USD
CY2017	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification And Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax	-42000	USD
CY2017	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	37005000	USD
CY2017	us-gaap	Stock Issued During Period Value Employee Stock Purchase Plan StockIssuedDuringPeriodValueEmployeeStockPurchasePlan	1868000	USD
CY2017	us-gaap	Stock Repurchased During Period Value StockRepurchasedDuringPeriodValue	221428000	USD
CY2017	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	2.87
CY2017	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	407895000	USD
CY2017	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	35944000	USD
CY2017	mac	Noncontrolling Interest Increasefrom Contributionsfrom Noncontrolling Interests NoncontrollingInterestIncreasefromContributionsfromNoncontrollingInterests	30000	USD
CY2017	us-gaap	Stock Issued During Period Value Conversion Of Units StockIssuedDuringPeriodValueConversionOfUnits	0	USD
CY2017	us-gaap	Minority Interest Decrease From Redemptions MinorityInterestDecreaseFromRedemptions	920000	USD
CY2017	us-gaap	Noncontrolling Interest Increase From Subsidiary Equity Issuance NoncontrollingInterestIncreaseFromSubsidiaryEquityIssuance	0	USD
CY2017Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	3967999000	USD
CY2017Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	3967999000	USD
CY2018	us-gaap	Profit Loss ProfitLoss	68972000	USD
CY2018Q1	us-gaap	Cumulative Effect Of New Accounting Principle In Period Of Adoption CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption	-424859000	USD
CY2018	us-gaap	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax	-4424000	USD
CY2018	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	33551000	USD
CY2018	us-gaap	Stock Issued During Period Value Employee Stock Purchase Plan StockIssuedDuringPeriodValueEmployeeStockPurchasePlan	1570000	USD
CY2018	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	2.97
CY2018	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	419239000	USD
CY2018	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	34395000	USD
CY2018	mac	Noncontrolling Interest Increasefrom Contributionsfrom Noncontrolling Interests NoncontrollingInterestIncreasefromContributionsfromNoncontrollingInterests	16000	USD
CY2018	us-gaap	Stock Issued During Period Value Conversion Of Units StockIssuedDuringPeriodValueConversionOfUnits	0	USD
CY2018	us-gaap	Minority Interest Decrease From Redemptions MinorityInterestDecreaseFromRedemptions	759000	USD
CY2018	us-gaap	Noncontrolling Interest Increase From Subsidiary Equity Issuance NoncontrollingInterestIncreaseFromSubsidiaryEquityIssuance	0	USD
CY2018Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	3188432000	USD
CY2018Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	141221712	shares
CY2018Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	3188432000	USD
CY2019	us-gaap	Profit Loss ProfitLoss	102554000	USD
CY2019Q1	us-gaap	Cumulative Effect Of New Accounting Principle In Period Of Adoption CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption	-2203000	USD
CY2019	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification And Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax	-4585000	USD
CY2019	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	16723000	USD
CY2019	us-gaap	Stock Issued During Period Value Employee Stock Purchase Plan StockIssuedDuringPeriodValueEmployeeStockPurchasePlan	1519000	USD
CY2019	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	3.00
CY2019	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	424272000	USD
CY2019	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	50262000	USD
CY2019	mac	Noncontrolling Interest Increasefrom Contributionsfrom Noncontrolling Interests NoncontrollingInterestIncreasefromContributionsfromNoncontrollingInterests	3131000	USD
CY2019	us-gaap	Stock Issued During Period Value Conversion Of Units StockIssuedDuringPeriodValueConversionOfUnits	0	USD
CY2019	us-gaap	Minority Interest Decrease From Redemptions MinorityInterestDecreaseFromRedemptions	67000	USD
CY2019	us-gaap	Noncontrolling Interest Increase From Subsidiary Equity Issuance NoncontrollingInterestIncreaseFromSubsidiaryEquityIssuance	0	USD
CY2019Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	2830970000	USD
CY2019	us-gaap	Profit Loss ProfitLoss	102554000	USD
CY2018	us-gaap	Profit Loss ProfitLoss	68972000	USD
CY2017	us-gaap	Profit Loss ProfitLoss	161673000	USD
CY2019	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	-351000	USD
CY2018	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	0	USD
CY2017	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	0	USD
CY2019	mac	Gain Losson Saleor Write Downof Assets GainLossonSaleorWriteDownofAssets	-11909000	USD
CY2018	mac	Gain Losson Saleor Write Downof Assets GainLossonSaleorWriteDownofAssets	-31825000	USD
CY2017	mac	Gain Losson Saleor Write Downof Assets GainLossonSaleorWriteDownofAssets	42446000	USD
CY2019	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	337667000	USD
CY2018	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	334682000	USD
CY2017	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	341275000	USD
CY2019	us-gaap	Amortization Of Debt Discount Premium AmortizationOfDebtDiscountPremium	-929000	USD
CY2018	us-gaap	Amortization Of Debt Discount Premium AmortizationOfDebtDiscountPremium	-929000	USD
CY2017	us-gaap	Amortization Of Debt Discount Premium AmortizationOfDebtDiscountPremium	-3277000	USD
CY2019	us-gaap	Share Based Compensation ShareBasedCompensation	12032000	USD
CY2018	us-gaap	Share Based Compensation ShareBasedCompensation	27367000	USD
CY2017	us-gaap	Share Based Compensation ShareBasedCompensation	30799000	USD
CY2019	mac	Straight Line Rent Adjustmentsand Amortizationofaboveandbelow Market Leases StraightLineRentAdjustmentsandAmortizationofaboveandbelowMarketLeases	-14009000	USD
CY2018	mac	Straight Line Rent Adjustmentsand Amortizationofaboveandbelow Market Leases StraightLineRentAdjustmentsandAmortizationofaboveandbelowMarketLeases	-13701000	USD
CY2017	mac	Straight Line Rent Adjustmentsand Amortizationofaboveandbelow Market Leases StraightLineRentAdjustmentsandAmortizationofaboveandbelowMarketLeases	-9561000	USD
CY2019	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	7682000	USD
CY2018	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	4663000	USD
CY2017	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	4314000	USD
CY2019	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	1589000	USD
CY2018	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-3604000	USD
CY2017	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	15594000	USD
CY2019	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	48508000	USD
CY2018	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	71773000	USD
CY2017	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	85546000	USD
CY2019	us-gaap	Liabilities Fair Value Adjustment LiabilitiesFairValueAdjustment	76640000	USD
CY2018	us-gaap	Liabilities Fair Value Adjustment LiabilitiesFairValueAdjustment	15225000	USD
CY2017	us-gaap	Liabilities Fair Value Adjustment LiabilitiesFairValueAdjustment	0	USD
CY2019	mac	Income Loss From Coventure Operations IncomeLossFromCoventureOperations	0	USD
CY2018	mac	Income Loss From Coventure Operations IncomeLossFromCoventureOperations	0	USD
CY2017	mac	Income Loss From Coventure Operations IncomeLossFromCoventureOperations	-13629000	USD
CY2019	us-gaap	Equity Method Investment Dividends Or Distributions EquityMethodInvestmentDividendsOrDistributions	934000	USD
CY2018	us-gaap	Equity Method Investment Dividends Or Distributions EquityMethodInvestmentDividendsOrDistributions	1959000	USD
CY2017	us-gaap	Equity Method Investment Dividends Or Distributions EquityMethodInvestmentDividendsOrDistributions	463000	USD
CY2019	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	9929000	USD
CY2018	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	13912000	USD
CY2017	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	6508000	USD
CY2019	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	9553000	USD
CY2018	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	-8439000	USD
CY2017	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	4414000	USD
CY2019	us-gaap	Increase Decrease Due From Affiliates IncreaseDecreaseDueFromAffiliates	-13894000	USD
CY2018	us-gaap	Increase Decrease Due From Affiliates IncreaseDecreaseDueFromAffiliates	3019000	USD
CY2017	us-gaap	Increase Decrease Due From Affiliates IncreaseDecreaseDueFromAffiliates	13982000	USD
CY2019	us-gaap	Increase Decrease In Other Accounts Payable And Accrued Liabilities IncreaseDecreaseInOtherAccountsPayableAndAccruedLiabilities	-237000	USD
CY2018	us-gaap	Increase Decrease In Other Accounts Payable And Accrued Liabilities IncreaseDecreaseInOtherAccountsPayableAndAccruedLiabilities	-2159000	USD
CY2017	us-gaap	Increase Decrease In Other Accounts Payable And Accrued Liabilities IncreaseDecreaseInOtherAccountsPayableAndAccruedLiabilities	-5822000	USD
CY2019	us-gaap	Increase Decrease In Other Accrued Liabilities IncreaseDecreaseInOtherAccruedLiabilities	26350000	USD
CY2018	us-gaap	Increase Decrease In Other Accrued Liabilities IncreaseDecreaseInOtherAccruedLiabilities	-9274000	USD
CY2017	us-gaap	Increase Decrease In Other Accrued Liabilities IncreaseDecreaseInOtherAccruedLiabilities	-9802000	USD
CY2019	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	355157000	USD
CY2018	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	344311000	USD
CY2017	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	386389000	USD
CY2019	mac	Payments To Acquire Develop Redevelop Expansion And Renovation Real Estate PaymentsToAcquireDevelopRedevelopExpansionAndRenovationRealEstate	166791000	USD
CY2018	mac	Payments To Acquire Develop Redevelop Expansion And Renovation Real Estate PaymentsToAcquireDevelopRedevelopExpansionAndRenovationRealEstate	181089000	USD
CY2017	mac	Payments To Acquire Develop Redevelop Expansion And Renovation Real Estate PaymentsToAcquireDevelopRedevelopExpansionAndRenovationRealEstate	160343000	USD
CY2019	us-gaap	Payments To Develop Real Estate Assets PaymentsToDevelopRealEstateAssets	21114000	USD
CY2018	us-gaap	Payments To Develop Real Estate Assets PaymentsToDevelopRealEstateAssets	56142000	USD
CY2017	us-gaap	Payments To Develop Real Estate Assets PaymentsToDevelopRealEstateAssets	41807000	USD
CY2019	us-gaap	Proceeds From Collection Of Notes Receivable ProceedsFromCollectionOfNotesReceivable	68819000	USD
CY2018	us-gaap	Proceeds From Collection Of Notes Receivable ProceedsFromCollectionOfNotesReceivable	1043000	USD
CY2017	us-gaap	Proceeds From Collection Of Notes Receivable ProceedsFromCollectionOfNotesReceivable	7073000	USD
CY2019	us-gaap	Increase Decrease In Deferred Leasing Fees IncreaseDecreaseInDeferredLeasingFees	11906000	USD
CY2018	us-gaap	Increase Decrease In Deferred Leasing Fees IncreaseDecreaseInDeferredLeasingFees	28769000	USD
CY2017	us-gaap	Increase Decrease In Deferred Leasing Fees IncreaseDecreaseInDeferredLeasingFees	31655000	USD
CY2019	mac	Distributions Of Capital From Unconsolidated Entities And Other DistributionsOfCapitalFromUnconsolidatedEntitiesAndOther	266349000	USD
CY2018	mac	Distributions Of Capital From Unconsolidated Entities And Other DistributionsOfCapitalFromUnconsolidatedEntitiesAndOther	536643000	USD
CY2017	mac	Distributions Of Capital From Unconsolidated Entities And Other DistributionsOfCapitalFromUnconsolidatedEntitiesAndOther	267964000	USD
CY2019	us-gaap	Payments To Acquire Interest In Joint Venture PaymentsToAcquireInterestInJointVenture	252903000	USD
CY2018	us-gaap	Payments To Acquire Interest In Joint Venture PaymentsToAcquireInterestInJointVenture	181239000	USD
CY2017	us-gaap	Payments To Acquire Interest In Joint Venture PaymentsToAcquireInterestInJointVenture	117538000	USD
CY2019	mac	Proceeds From Sale Of Partnership Interests Other Assets And Discontinued Operations Net ProceedsFromSaleOfPartnershipInterestsOtherAssetsAndDiscontinuedOperationsNet	5520000	USD
CY2018	mac	Proceeds From Sale Of Partnership Interests Other Assets And Discontinued Operations Net ProceedsFromSaleOfPartnershipInterestsOtherAssetsAndDiscontinuedOperationsNet	85876000	USD
CY2017	mac	Proceeds From Sale Of Partnership Interests Other Assets And Discontinued Operations Net ProceedsFromSaleOfPartnershipInterestsOtherAssetsAndDiscontinuedOperationsNet	255294000	USD
CY2019	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-112026000	USD
CY2018	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	176323000	USD
CY2017	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	178988000	USD
CY2019	us-gaap	Proceeds From Issuance Of Long Term Debt And Capital Securities Net ProceedsFromIssuanceOfLongTermDebtAndCapitalSecuritiesNet	1796000000	USD
CY2018	us-gaap	Proceeds From Issuance Of Long Term Debt And Capital Securities Net ProceedsFromIssuanceOfLongTermDebtAndCapitalSecuritiesNet	415000000	USD
CY2017	us-gaap	Proceeds From Issuance Of Long Term Debt And Capital Securities Net ProceedsFromIssuanceOfLongTermDebtAndCapitalSecuritiesNet	1430000000	USD
CY2018	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	0	USD
CY2018	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	469814000	USD
CY2017	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	1219728000	USD
CY2019	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	1567089000	USD
CY2019	us-gaap	Payments Of Financing Costs PaymentsOfFinancingCosts	7759000	USD
CY2018	us-gaap	Payments Of Financing Costs PaymentsOfFinancingCosts	275000	USD
CY2017	us-gaap	Payments Of Financing Costs PaymentsOfFinancingCosts	8500000	USD
CY2019	mac	Paymentof Finance Deposits PaymentofFinanceDeposits	0	USD
CY2018	mac	Paymentof Finance Deposits PaymentofFinanceDeposits	6542000	USD
CY2017	mac	Paymentof Finance Deposits PaymentofFinanceDeposits	0	USD
CY2019	mac	Joint Venture Distributionsin Excessof Loan Proceeds JointVentureDistributionsinExcessofLoanProceeds	27945000	USD
CY2018	mac	Joint Venture Distributionsin Excessof Loan Proceeds JointVentureDistributionsinExcessofLoanProceeds	0	USD
CY2017	mac	Joint Venture Distributionsin Excessof Loan Proceeds JointVentureDistributionsinExcessofLoanProceeds	0	USD
CY2019	us-gaap	Finance Lease Principal Payments FinanceLeasePrincipalPayments	1472000	USD
CY2019	us-gaap	Proceeds From Stock Plans ProceedsFromStockPlans	1519000	USD
CY2018	us-gaap	Proceeds From Stock Plans ProceedsFromStockPlans	1570000	USD
CY2017	us-gaap	Proceeds From Stock Plans ProceedsFromStockPlans	1868000	USD
CY2019	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	0	USD
CY2017	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	221428000	USD
CY2019	us-gaap	Payments To Minority Shareholders PaymentsToMinorityShareholders	67000	USD
CY2018	us-gaap	Payments To Minority Shareholders PaymentsToMinorityShareholders	759000	USD
CY2017	us-gaap	Payments To Minority Shareholders PaymentsToMinorityShareholders	920000	USD
CY2019	us-gaap	Proceeds From Minority Shareholders ProceedsFromMinorityShareholders	3131000	USD
CY2018	us-gaap	Proceeds From Minority Shareholders ProceedsFromMinorityShareholders	16000	USD
CY2017	us-gaap	Proceeds From Minority Shareholders ProceedsFromMinorityShareholders	30000	USD
CY2019	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	474534000	USD
CY2018	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	453634000	USD
CY2017	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	443839000	USD
CY2019	mac	Distributions To Co Venture Partner DistributionsToCoVenturePartner	0	USD
CY2018	mac	Distributions To Co Venture Partner DistributionsToCoVenturePartner	0	USD
CY2017	mac	Distributions To Co Venture Partner DistributionsToCoVenturePartner	103752000	USD
CY2019	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-278216000	USD
CY2018	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-514438000	USD
CY2017	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-566269000	USD
CY2019	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect	-35085000	USD
CY2018	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect	6196000	USD
CY2017	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect	-892000	USD
CY2018Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	149301000	USD
CY2017Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	143105000	USD
CY2016Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	143997000	USD
CY2019Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	114216000	USD
CY2018Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	149301000	USD
CY2017Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	143105000	USD
CY2019	us-gaap	Interest Paid Net InterestPaidNet	210026000	USD
CY2018	us-gaap	Interest Paid Net InterestPaidNet	192254000	USD
CY2017	us-gaap	Interest Paid Net InterestPaidNet	168493000	USD
CY2019	us-gaap	Construction In Progress Expenditures Incurred But Not Yet Paid ConstructionInProgressExpendituresIncurredButNotYetPaid	32452000	USD
CY2018	us-gaap	Construction In Progress Expenditures Incurred But Not Yet Paid ConstructionInProgressExpendituresIncurredButNotYetPaid	50006000	USD
CY2017	us-gaap	Construction In Progress Expenditures Incurred But Not Yet Paid ConstructionInProgressExpendituresIncurredButNotYetPaid	43726000	USD
CY2019	us-gaap	Conversion Of Stock Amount Converted1 ConversionOfStockAmountConverted1	1005000	USD
CY2018	us-gaap	Conversion Of Stock Amount Converted1 ConversionOfStockAmountConverted1	75000	USD
CY2017	us-gaap	Conversion Of Stock Amount Converted1 ConversionOfStockAmountConverted1	16797000	USD
CY2019	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	109299000	USD
CY2019	us-gaap	Notes Assumed1 NotesAssumed1	0	USD
CY2018	us-gaap	Notes Assumed1 NotesAssumed1	139249000	USD
CY2017	us-gaap	Notes Assumed1 NotesAssumed1	0	USD
CY2019	us-gaap	Noncash Or Part Noncash Divestiture Amount Of Consideration Received1 NoncashOrPartNoncashDivestitureAmountOfConsiderationReceived1	0	USD
CY2018	us-gaap	Noncash Or Part Noncash Divestiture Amount Of Consideration Received1 NoncashOrPartNoncashDivestitureAmountOfConsiderationReceived1	25177000	USD
CY2017	us-gaap	Noncash Or Part Noncash Divestiture Amount Of Consideration Received1 NoncashOrPartNoncashDivestitureAmountOfConsiderationReceived1	0	USD
CY2019	us-gaap	Nature Of Operations NatureOfOperations	Organization:<div style="text-indent:24.75pt;margin-top:8pt;margin-bottom:8pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">The Macerich Company (the "Company") is involved in the acquisition, ownership, development, redevelopment, management and leasing of regional and community/power shopping centers (the "Centers") located throughout the United States.</span></div><div style="text-indent:24.75pt;margin-top:8pt;margin-bottom:8pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">The Company commenced operations effective with the completion of its initial public offering on March 16, 1994. As of December 31, 2019, the Company was the sole general partner of and held a 93% ownership interest in The Macerich Partnership, L.P. (the "Operating Partnership"). The Company was organized to qualify as a real estate investment trust ("REIT") under the Internal Revenue Code of 1986, as amended (the "Code").</span></div><div style="text-indent:24.75pt;margin-top:8pt;margin-bottom:8pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">The property management, leasing and redevelopment of the Company's portfolio is provided by the Company's management companies, Macerich Property Management Company, LLC, a single member Delaware limited liability company, Macerich Management Company, a California corporation, Macerich Arizona Partners LLC, a single member Arizona limited liability company, Macerich Arizona Management LLC, a single member Delaware limited liability company, Macerich Partners of Colorado LLC, a single member Colorado limited liability company, MACW Mall Management, Inc., a New York corporation, and MACW Property Management, LLC, a single member New York limited liability company. All seven of the management companies are owned by the Company and are collectively referred to herein as the "Management Companies."</span></div>
CY2019	mac	Number Of Real Estate Management Companies NumberOfRealEstateManagementCompanies	7	entity
CY2019Q4	us-gaap	Restricted Cash Current RestrictedCashCurrent	14211000	USD
CY2018Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	102711000	USD
CY2017Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	91038000	USD
CY2016Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	94046000	USD
CY2018Q4	us-gaap	Restricted Cash Current RestrictedCashCurrent	46590000	USD
CY2017Q4	us-gaap	Restricted Cash Current RestrictedCashCurrent	52067000	USD
CY2016Q4	us-gaap	Restricted Cash Current RestrictedCashCurrent	49951000	USD
CY2018Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	149301000	USD
CY2017Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	143105000	USD
CY2016Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	143997000	USD
CY2019Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	100005000	USD
CY2018Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	102711000	USD
CY2017Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	91038000	USD
CY2018Q4	us-gaap	Restricted Cash Current RestrictedCashCurrent	46590000	USD
CY2017Q4	us-gaap	Restricted Cash Current RestrictedCashCurrent	52067000	USD
CY2019Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	114216000	USD
CY2018Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	149301000	USD
CY2017Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	143105000	USD
CY2019	us-gaap	Straight Line Rent Adjustments StraightLineRentAdjustments	-10533000	USD
CY2018	us-gaap	Straight Line Rent Adjustments StraightLineRentAdjustments	-11755000	USD
CY2017	us-gaap	Straight Line Rent Adjustments StraightLineRentAdjustments	-8597000	USD
CY2019Q4	mac	Threshold Ownership Percentage For Equity Method Accounting Only If No Controlling Financial Interest ThresholdOwnershipPercentageForEquityMethodAccountingOnlyIfNoControllingFinancialInterest	0.50
CY2019	mac	Number Of Forms Of In Place Operating Leases NumberOfFormsOfInPlaceOperatingLeases	3	form
CY2019	us-gaap	Number Of Reportable Segments NumberOfReportableSegments	1	segment
CY2019Q4	us-gaap	Number Of Countries In Which Entity Operates NumberOfCountriesInWhichEntityOperates	1	area
CY2019	us-gaap	Concentration Risk Credit Risk ConcentrationRiskCreditRisk	Concentration of Risk:The Company maintains its cash accounts in a number of commercial banks. Accounts at these banks are guaranteed by the Federal Deposit Insurance Corporation ("FDIC") up to $250.
CY2019	us-gaap	Use Of Estimates UseOfEstimates	<div style="text-indent:24.75pt;margin-top:8pt;margin-bottom:8pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%;">Management Estimates:</span></div><div style="text-indent:24.75pt;margin-top:8pt;margin-bottom:8pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">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 reporting period. Actual results could differ from those estimates.</span></div>
CY2018	us-gaap	Unsolicited Tender Offer Costs UnsolicitedTenderOfferCosts	19369000	USD
CY2019	us-gaap	Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest	102554000	USD
CY2018	us-gaap	Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest	68972000	USD
CY2017	us-gaap	Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest	161673000	USD
CY2019	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	5734000	USD
CY2018	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	8952000	USD
CY2017	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	15543000	USD
CY2019	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	96820000	USD
CY2018	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	60020000	USD
CY2017	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	146130000	USD
CY2019	mac	Undistributed Earnings Loss Allocatedto Participating Securities Basicand Diluted UndistributedEarningsLossAllocatedtoParticipatingSecuritiesBasicandDiluted	1190000	USD
CY2018	mac	Undistributed Earnings Loss Allocatedto Participating Securities Basicand Diluted UndistributedEarningsLossAllocatedtoParticipatingSecuritiesBasicandDiluted	1106000	USD
CY2017	mac	Undistributed Earnings Loss Allocatedto Participating Securities Basicand Diluted UndistributedEarningsLossAllocatedtoParticipatingSecuritiesBasicandDiluted	757000	USD
CY2019	mac	Net Income Loss Availableto Common Stockholdersafter Allocationto Participating Securities Basicand Diluted NetIncomeLossAvailabletoCommonStockholdersafterAllocationtoParticipatingSecuritiesBasicandDiluted	95630000	USD
CY2018	mac	Net Income Loss Availableto Common Stockholdersafter Allocationto Participating Securities Basicand Diluted NetIncomeLossAvailabletoCommonStockholdersafterAllocationtoParticipatingSecuritiesBasicandDiluted	58914000	USD
CY2017	mac	Net Income Loss Availableto Common Stockholdersafter Allocationto Participating Securities Basicand Diluted NetIncomeLossAvailabletoCommonStockholdersafterAllocationtoParticipatingSecuritiesBasicandDiluted	145373000	USD
CY2019	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	141340000	shares
CY2018	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	141142000	shares
CY2017	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	141877000	shares
CY2019	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	0	shares
CY2018	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	2000	shares
CY2017	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	36000	shares
CY2019	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	141340000	shares
CY2018	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	141144000	shares
CY2017	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	141913000	shares
CY2019	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.68
CY2018	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.42
CY2017	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.02
CY2019	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.68
CY2018	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.42
CY2017	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.02
CY2017	mac	Equity Method Investment Summarized Financial Information Minimum Lease Revenue EquityMethodInvestmentSummarizedFinancialInformationMinimumLeaseRevenue	909592000	USD
CY2017	mac	Equity Method Investment Summarized Financial Information Other Revenue EquityMethodInvestmentSummarizedFinancialInformationOtherRevenue	38866000	USD
CY2017	us-gaap	Equity Method Investment Summarized Financial Information Revenue EquityMethodInvestmentSummarizedFinancialInformationRevenue	948458000	USD
CY2017	mac	Equity Method Investment Summarized Financial Information Cost Of Real Estate Revenue EquityMethodInvestmentSummarizedFinancialInformationCostOfRealEstateRevenue	284611000	USD
CY2017	mac	Equity Method Investment Summarized Financial Information Interest Expense EquityMethodInvestmentSummarizedFinancialInformationInterestExpense	198767000	USD
CY2017	mac	Equity Method Investment Summarized Financial Information Depreciation And Amortization EquityMethodInvestmentSummarizedFinancialInformationDepreciationAndAmortization	352546000	USD
CY2017	mac	Equity Method Investment Summarized Financial Information Operating Expenses EquityMethodInvestmentSummarizedFinancialInformationOperatingExpenses	835924000	USD
CY2017	mac	Equity Method Investment Summarized Financial Information Gain Loss On Sale And Remeasurement Of Assets EquityMethodInvestmentSummarizedFinancialInformationGainLossOnSaleAndRemeasurementOfAssets	33825000	USD
CY2017	us-gaap	Equity Method Investment Summarized Financial Information Net Income Loss EquityMethodInvestmentSummarizedFinancialInformationNetIncomeLoss	146359000	USD
CY2017	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	85546000	USD
CY2019Q4	us-gaap	Derivative Number Of Instruments Held DerivativeNumberOfInstrumentsHeld	4	derivative
CY2019	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification And Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax	-4585000	USD
CY2018	us-gaap	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax	-4424000	USD
CY2017	us-gaap	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax	-42000	USD
CY2019Q4	us-gaap	Derivative Fair Value Of Derivative Net DerivativeFairValueOfDerivativeNet	-9051000	USD
CY2018Q4	us-gaap	Derivative Fair Value Of Derivative Net DerivativeFairValueOfDerivativeNet	-4466000	USD
CY2019Q4	us-gaap	Land Land	1520678000	USD
CY2018Q4	us-gaap	Land Land	1506678000	USD
CY2019Q4	us-gaap	Investment Building And Building Improvements InvestmentBuildingAndBuildingImprovements	6389458000	USD
CY2018Q4	us-gaap	Investment Building And Building Improvements InvestmentBuildingAndBuildingImprovements	6288308000	USD
CY2019Q4	us-gaap	Tenant Improvements TenantImprovements	726533000	USD
CY2018Q4	us-gaap	Tenant Improvements TenantImprovements	678110000	USD
CY2019Q4	us-gaap	Fixtures And Equipment Gross FixturesAndEquipmentGross	230215000	USD
CY2018Q4	us-gaap	Fixtures And Equipment Gross FixturesAndEquipmentGross	206398000	USD
CY2019Q4	us-gaap	Development In Process DevelopmentInProcess	126165000	USD
CY2018Q4	us-gaap	Development In Process DevelopmentInProcess	199326000	USD
CY2019Q4	us-gaap	Real Estate Investment Property At Cost RealEstateInvestmentPropertyAtCost	8993049000	USD
CY2018Q4	us-gaap	Real Estate Investment Property At Cost RealEstateInvestmentPropertyAtCost	8878820000	USD
CY2019Q4	us-gaap	Real Estate Investment Property Accumulated Depreciation RealEstateInvestmentPropertyAccumulatedDepreciation	2349536000	USD
CY2018Q4	us-gaap	Real Estate Investment Property Accumulated Depreciation RealEstateInvestmentPropertyAccumulatedDepreciation	2093044000	USD
CY2019Q4	us-gaap	Real Estate Investment Property Net RealEstateInvestmentPropertyNet	6643513000	USD
CY2018Q4	us-gaap	Real Estate Investment Property Net RealEstateInvestmentPropertyNet	6785776000	USD
CY2019	us-gaap	Depreciation Nonproduction DepreciationNonproduction	287846000	USD
CY2018	us-gaap	Depreciation Nonproduction DepreciationNonproduction	275236000	USD
CY2017	us-gaap	Depreciation Nonproduction DepreciationNonproduction	277917000	USD
CY2019	us-gaap	Impairment Of Real Estate ImpairmentOfRealEstate	16285000	USD
CY2018	us-gaap	Impairment Of Real Estate ImpairmentOfRealEstate	82745000	USD
CY2017	us-gaap	Impairment Of Real Estate ImpairmentOfRealEstate	23154000	USD
CY2019	us-gaap	Gain Loss On Sales Of Assets And Asset Impairment Charges GainLossOnSalesOfAssetsAndAssetImpairmentCharges	-11909000	USD
CY2018	us-gaap	Gain Loss On Sales Of Assets And Asset Impairment Charges GainLossOnSalesOfAssetsAndAssetImpairmentCharges	-31825000	USD
CY2017	us-gaap	Gain Loss On Sales Of Assets And Asset Impairment Charges GainLossOnSalesOfAssetsAndAssetImpairmentCharges	42446000	USD
CY2019Q4	us-gaap	Lessor Operating Lease Payments To Be Received Thereafter LessorOperatingLeasePaymentsToBeReceivedThereafter	741235000	USD
CY2019Q4	us-gaap	Allowance For Doubtful Accounts Premiums And Other Receivables AllowanceForDoubtfulAccountsPremiumsAndOtherReceivables	4836000	USD
CY2018Q4	us-gaap	Allowance For Doubtful Accounts Premiums And Other Receivables AllowanceForDoubtfulAccountsPremiumsAndOtherReceivables	2919000	USD
CY2019Q4	us-gaap	Deferred Rent Receivables Net DeferredRentReceivablesNet	82214000	USD
CY2018Q4	us-gaap	Deferred Rent Receivables Net DeferredRentReceivablesNet	72456000	USD
CY2019Q4	us-gaap	Operating Lease Lease Income Lease Payments OperatingLeaseLeaseIncomeLeasePayments	647876000	USD
CY2018	us-gaap	Operating Leases Income Statement Minimum Lease Revenue OperatingLeasesIncomeStatementMinimumLeaseRevenue	659991000	USD
CY2017	us-gaap	Operating Leases Income Statement Minimum Lease Revenue OperatingLeasesIncomeStatementMinimumLeaseRevenue	677503000	USD
CY2019Q4	us-gaap	Variable Lease Income VariableLeaseIncome	210998000	USD
CY2018	us-gaap	Operating Leases Income Statement Contingent Revenue OperatingLeasesIncomeStatementContingentRevenue	224005000	USD
CY2017	us-gaap	Operating Leases Income Statement Contingent Revenue OperatingLeasesIncomeStatementContingentRevenue	244649000	USD
CY2019Q4	us-gaap	Lease Income LeaseIncome	858874000	USD
CY2018	us-gaap	Operating Leases Income Statement Lease Revenue OperatingLeasesIncomeStatementLeaseRevenue	883996000	USD
CY2017	us-gaap	Operating Leases Income Statement Lease Revenue OperatingLeasesIncomeStatementLeaseRevenue	922152000	USD
CY2019Q4	us-gaap	Lessor Operating Lease Payments To Be Received Next Twelve Months LessorOperatingLeasePaymentsToBeReceivedNextTwelveMonths	490510000	USD
CY2019Q4	us-gaap	Lessor Operating Lease Payments To Be Received Two Years LessorOperatingLeasePaymentsToBeReceivedTwoYears	418884000	USD
CY2019Q4	us-gaap	Lessor Operating Lease Payments To Be Received Three Years LessorOperatingLeasePaymentsToBeReceivedThreeYears	364768000	USD
CY2019Q4	us-gaap	Lessor Operating Lease Payments To Be Received Four Years LessorOperatingLeasePaymentsToBeReceivedFourYears	315868000	USD
CY2019Q4	us-gaap	Lessor Operating Lease Payments To Be Received Five Years LessorOperatingLeasePaymentsToBeReceivedFiveYears	250216000	USD
CY2019Q4	us-gaap	Lessor Operating Lease Payments To Be Received LessorOperatingLeasePaymentsToBeReceived	2581481000	USD
CY2019	mac	Finance Lease Numberof Leases FinanceLeaseNumberofLeases	4	lease
CY2019	us-gaap	Operating Lease Cost OperatingLeaseCost	17070000	USD
CY2019	us-gaap	Finance Lease Right Of Use Asset Amortization FinanceLeaseRightOfUseAssetAmortization	1882000	USD
CY2019	us-gaap	Finance Lease Interest Expense FinanceLeaseInterestExpense	596000	USD
CY2019	us-gaap	Lease Cost LeaseCost	19548000	USD
CY2019Q4	us-gaap	Lessee Operating Lease Liability Payments Due Next Twelve Months LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths	17149000	USD
CY2019Q4	us-gaap	Finance Lease Liability Payments Due Next Twelve Months FinanceLeaseLiabilityPaymentsDueNextTwelveMonths	2106000	USD
CY2019Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Two LesseeOperatingLeaseLiabilityPaymentsDueYearTwo	17004000	USD
CY2019Q4	us-gaap	Finance Lease Liability Payments Due Year Two FinanceLeaseLiabilityPaymentsDueYearTwo	10441000	USD
CY2019Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Three LesseeOperatingLeaseLiabilityPaymentsDueYearThree	16867000	USD
CY2019Q4	us-gaap	Finance Lease Liability Payments Due Year Three FinanceLeaseLiabilityPaymentsDueYearThree	2418000	USD
CY2019Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Four LesseeOperatingLeaseLiabilityPaymentsDueYearFour	11055000	USD
CY2019Q4	us-gaap	Finance Lease Liability Payments Due Year Four FinanceLeaseLiabilityPaymentsDueYearFour	0	USD
CY2019Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Five LesseeOperatingLeaseLiabilityPaymentsDueYearFive	9068000	USD
CY2019Q4	us-gaap	Finance Lease Liability Payments Due Year Five FinanceLeaseLiabilityPaymentsDueYearFive	0	USD
CY2019Q4	us-gaap	Lessee Operating Lease Liability Payments Due After Year Five LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive	131347000	USD
CY2019Q4	us-gaap	Finance Lease Liability Payments Due After Year Five FinanceLeaseLiabilityPaymentsDueAfterYearFive	0	USD
CY2019Q4	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	202490000	USD
CY2019Q4	us-gaap	Finance Lease Liability Payments Due FinanceLeaseLiabilityPaymentsDue	14965000	USD
CY2019Q4	us-gaap	Lessee Operating Lease Liability Undiscounted Excess Amount LesseeOperatingLeaseLiabilityUndiscountedExcessAmount	102085000	USD
CY2019Q4	us-gaap	Finance Lease Liability Undiscounted Excess Amount FinanceLeaseLiabilityUndiscountedExcessAmount	1169000	USD
CY2019Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	100405000	USD
CY2019Q4	us-gaap	Finance Lease Liability FinanceLeaseLiability	13796000	USD
CY2019Q4	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P31Y
CY2019Q4	us-gaap	Finance Lease Weighted Average Remaining Lease Term1 FinanceLeaseWeightedAverageRemainingLeaseTerm1	P1Y7M6D
CY2019Q4	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.077
CY2019Q4	us-gaap	Finance Lease Weighted Average Discount Rate Percent FinanceLeaseWeightedAverageDiscountRatePercent	0.042
CY2019Q4	us-gaap	Deferred Costs Leasing Gross DeferredCostsLeasingGross	202540000	USD
CY2018Q4	us-gaap	Deferred Costs Leasing Gross DeferredCostsLeasingGross	226885000	USD
CY2019Q4	us-gaap	Finite Lived Intangible Asset Acquired In Place Leases FiniteLivedIntangibleAssetAcquiredInPlaceLeases	78171000	USD
CY2018Q4	us-gaap	Finite Lived Intangible Asset Acquired In Place Leases FiniteLivedIntangibleAssetAcquiredInPlaceLeases	94966000	USD
CY2019Q4	mac	Finite Lived Intangible Asset Leasing Commissions And Legal Costs FiniteLivedIntangibleAssetLeasingCommissionsAndLegalCosts	20518000	USD
CY2018Q4	mac	Finite Lived Intangible Asset Leasing Commissions And Legal Costs FiniteLivedIntangibleAssetLeasingCommissionsAndLegalCosts	23508000	USD
CY2019Q4	mac	Finite Lived Intangible Asset Above Market Leases FiniteLivedIntangibleAssetAboveMarketLeases	59916000	USD
CY2018Q4	mac	Finite Lived Intangible Asset Above Market Leases FiniteLivedIntangibleAssetAboveMarketLeases	140889000	USD
CY2019Q4	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	30757000	USD
CY2018Q4	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	32197000	USD
CY2019Q4	us-gaap	Deferred Compensation Plan Assets DeferredCompensationPlanAssets	55349000	USD
CY2018Q4	us-gaap	Deferred Compensation Plan Assets DeferredCompensationPlanAssets	45857000	USD
CY2019Q4	us-gaap	Other Assets Miscellaneous OtherAssetsMiscellaneous	60475000	USD
CY2018Q4	us-gaap	Other Assets Miscellaneous OtherAssetsMiscellaneous	75497000	USD
CY2019Q4	mac	Deferred Costs And Other Assets Gross DeferredCostsAndOtherAssetsGross	507726000	USD
CY2018Q4	mac	Deferred Costs And Other Assets Gross DeferredCostsAndOtherAssetsGross	639799000	USD
CY2019Q4	mac	Accumulated Amortization Deferred Costs And Finite Lived Intangible Assets AccumulatedAmortizationDeferredCostsAndFiniteLivedIntangibleAssets	229860000	USD
CY2018Q4	mac	Accumulated Amortization Deferred Costs And Finite Lived Intangible Assets AccumulatedAmortizationDeferredCostsAndFiniteLivedIntangibleAssets	249396000	USD
CY2019Q4	us-gaap	Deferred Costs And Other Assets DeferredCostsAndOtherAssets	277866000	USD
CY2018Q4	us-gaap	Deferred Costs And Other Assets DeferredCostsAndOtherAssets	390403000	USD
CY2019Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Next Twelve Months FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths	7921000	USD
CY2019Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Two FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo	6255000	USD
CY2019Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Three FiniteLivedIntangibleAssetsAmortizationExpenseYearThree	4719000	USD
CY2019Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Four FiniteLivedIntangibleAssetsAmortizationExpenseYearFour	3436000	USD
CY2019Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Five FiniteLivedIntangibleAssetsAmortizationExpenseYearFive	2276000	USD
CY2019Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense After Year Five FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive	7760000	USD
CY2019Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	32367000	USD
CY2018Q1	mac	Joint Venture Ownership Percentby Other Owners JointVentureOwnershipPercentbyOtherOwners	0.75
CY2019Q4	mac	Secured Debt Nonrelated Party SecuredDebtNonrelatedParty	4392599000	USD
CY2018Q4	mac	Secured Debt Nonrelated Party SecuredDebtNonrelatedParty	4073916000	USD
CY2019Q4	us-gaap	Deferred Finance Costs Net DeferredFinanceCostsNet	16042000	USD
CY2018Q4	us-gaap	Deferred Finance Costs Net DeferredFinanceCostsNet	13053000	USD
CY2019	us-gaap	Interest Costs Capitalized InterestCostsCapitalized	9614000	USD
CY2018	us-gaap	Interest Costs Capitalized InterestCostsCapitalized	15422000	USD
CY2017	us-gaap	Interest Costs Capitalized InterestCostsCapitalized	13160000	USD
CY2019Q4	us-gaap	Notes Payable Fair Value Disclosure NotesPayableFairValueDisclosure	4427790000	USD
CY2018Q4	us-gaap	Notes Payable Fair Value Disclosure NotesPayableFairValueDisclosure	4082448000	USD
CY2019Q4	mac	Line Of Credit Facility Number Of Extension Periods LineOfCreditFacilityNumberOfExtensionPeriods	1	extension_period
CY2019Q4	us-gaap	Line Of Credit Facility Remaining Borrowing Capacity LineOfCreditFacilityRemainingBorrowingCapacity	679719000	USD
CY2018Q4	us-gaap	Line Of Credit Facility Remaining Borrowing Capacity LineOfCreditFacilityRemainingBorrowingCapacity	589719000	USD
CY2019Q4	mac	Financing Arrangement Terminal Capitalization Rate FinancingArrangementTerminalCapitalizationRate	0.050
CY2018Q4	mac	Financing Arrangement Terminal Capitalization Rate FinancingArrangementTerminalCapitalizationRate	0.048
CY2019Q4	mac	Financing Arrangement Discount Rate FinancingArrangementDiscountRate	0.060
CY2018Q4	mac	Financing Arrangement Discount Rate FinancingArrangementDiscountRate	0.058
CY2019Q2	mac	Joint Venture Distributionsin Excessof Loan Proceeds JointVentureDistributionsinExcessofLoanProceeds	27945000	USD
CY2019Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2019Q4	mac	Minority Interest Redemption Value MinorityInterestRedemptionValue	277524000	USD
CY2018Q4	mac	Minority Interest Redemption Value MinorityInterestRedemptionValue	448116000	USD
CY2017Q1	us-gaap	Stock Repurchase Program Authorized Amount1 StockRepurchaseProgramAuthorizedAmount1	500000000	USD
	us-gaap	Treasury Stock Shares Acquired TreasuryStockSharesAcquired	3627390	shares
	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	221428000	USD
	us-gaap	Treasury Stock Acquired Average Cost Per Share TreasuryStockAcquiredAverageCostPerShare	61.01
CY2014Q3	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2014Q3	mac	Maximum Aggregate Common Stock Offer Price MaximumAggregateCommonStockOfferPrice	500000000	USD
CY2018Q1	mac	Joint Venture Ownership Percent JointVentureOwnershipPercent	0.25
CY2018Q3	us-gaap	Proceeds From Divestiture Of Businesses ProceedsFromDivestitureOfBusinesses	142500000	USD
	mac	Reimbursement Percent Collaborative Arrangement ReimbursementPercentCollaborativeArrangement	0.75
	mac	Reimbursement Percent Collaborative Arrangement ReimbursementPercentCollaborativeArrangement	0.75
	mac	Reimbursement Percent Collaborative Arrangement ReimbursementPercentCollaborativeArrangement	0.75
CY2019Q4	us-gaap	Letters Of Credit Outstanding Amount LettersOfCreditOutstandingAmount	40814000	USD
CY2019Q4	us-gaap	Construction Payable Current ConstructionPayableCurrent	4194000	USD
CY2017	mac	Common Stock Dividends Capital Gain Distribution Per Share CommonStockDividendsCapitalGainDistributionPerShare	0.51
CY2019	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	16723000	USD
CY2018	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	33551000	USD
CY2017	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	37005000	USD
CY2019	mac	Book Income Loss For Trs BookIncomeLossForTRS	2062000	USD
CY2018	mac	Book Income Loss For Trs BookIncomeLossForTRS	-19525000	USD
CY2019	us-gaap	Employee Service Share Based Compensation Allocation Of Recognized Period Costs Capitalized Amount EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount	4691000	USD
CY2018	us-gaap	Employee Service Share Based Compensation Allocation Of Recognized Period Costs Capitalized Amount EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount	6184000	USD
CY2017	us-gaap	Employee Service Share Based Compensation Allocation Of Recognized Period Costs Capitalized Amount EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount	6206000	USD
CY2019	mac	Common Stock Dividends Ordinary Income Per Share CommonStockDividendsOrdinaryIncomePerShare	1.32
CY2019	mac	Common Stock Dividends Ordinary Income Percentage CommonStockDividendsOrdinaryIncomePercentage	0.442
CY2018	mac	Common Stock Dividends Ordinary Income Per Share CommonStockDividendsOrdinaryIncomePerShare	1.91
CY2018	mac	Common Stock Dividends Ordinary Income Percentage CommonStockDividendsOrdinaryIncomePercentage	0.643
CY2017	mac	Common Stock Dividends Ordinary Income Per Share CommonStockDividendsOrdinaryIncomePerShare	1.98
CY2017	mac	Common Stock Dividends Ordinary Income Percentage CommonStockDividendsOrdinaryIncomePercentage	0.690
CY2019	mac	Common Stock Dividends Capital Gain Distribution Per Share CommonStockDividendsCapitalGainDistributionPerShare	0.64
CY2019	mac	Common Stock Dividends Capital Gain Distribution Percentage CommonStockDividendsCapitalGainDistributionPercentage	0.212
CY2018	mac	Common Stock Dividends Capital Gain Distribution Per Share CommonStockDividendsCapitalGainDistributionPerShare	0.05
CY2017	mac	Common Stock Dividends Per Share Cash Paid Income Tax Purposes CommonStockDividendsPerShareCashPaidIncomeTaxPurposes	2.87
CY2017	mac	Common Stock Dividends Cash Paid Percentage CommonStockDividendsCashPaidPercentage	1.000
CY2017	mac	Common Stock Dividends Capital Gain Distribution Percentage CommonStockDividendsCapitalGainDistributionPercentage	0.178
CY2019	mac	Common Stock Dividends Unrecaptured Section1250 Gain Distribution Per Share CommonStockDividendsUnrecapturedSection1250GainDistributionPerShare	0
CY2018	mac	Common Stock Dividends Capital Gain Distribution Percentage CommonStockDividendsCapitalGainDistributionPercentage	0.017
CY2019	mac	Common Stock Dividends Unrecaptured Section1250 Gain Distribution Percentage CommonStockDividendsUnrecapturedSection1250GainDistributionPercentage	0
CY2018	mac	Common Stock Dividends Unrecaptured Section1250 Gain Distribution Per Share CommonStockDividendsUnrecapturedSection1250GainDistributionPerShare	0
CY2018	mac	Common Stock Dividends Unrecaptured Section1250 Gain Distribution Percentage CommonStockDividendsUnrecapturedSection1250GainDistributionPercentage	0
CY2017	mac	Common Stock Dividends Unrecaptured Section1250 Gain Distribution Per Share CommonStockDividendsUnrecapturedSection1250GainDistributionPerShare	0.38
CY2017	mac	Common Stock Dividends Unrecaptured Section1250 Gain Distribution Percentage CommonStockDividendsUnrecapturedSection1250GainDistributionPercentage	0.132
CY2019	mac	Common Stock Dividends Return Of Capital Distribution Per Share CommonStockDividendsReturnOfCapitalDistributionPerShare	1.04
CY2019	mac	Common Stock Dividends Return Of Capital Distribution Percentage CommonStockDividendsReturnOfCapitalDistributionPercentage	0.346
CY2018	mac	Common Stock Dividends Return Of Capital Distribution Per Share CommonStockDividendsReturnOfCapitalDistributionPerShare	1.01
CY2018	mac	Common Stock Dividends Return Of Capital Distribution Percentage CommonStockDividendsReturnOfCapitalDistributionPercentage	0.340
CY2017	mac	Common Stock Dividends Return Of Capital Distribution Per Share CommonStockDividendsReturnOfCapitalDistributionPerShare	0
CY2017	mac	Common Stock Dividends Return Of Capital Distribution Percentage CommonStockDividendsReturnOfCapitalDistributionPercentage	0
CY2019	mac	Common Stock Dividends Per Share Cash Paid Income Tax Purposes CommonStockDividendsPerShareCashPaidIncomeTaxPurposes	3.00
CY2019	mac	Common Stock Dividends Cash Paid Percentage CommonStockDividendsCashPaidPercentage	1.000
CY2018	mac	Common Stock Dividends Per Share Cash Paid Income Tax Purposes CommonStockDividendsPerShareCashPaidIncomeTaxPurposes	2.97
CY2018	mac	Common Stock Dividends Cash Paid Percentage CommonStockDividendsCashPaidPercentage	1.000
CY2017	mac	Book Income Loss For Trs BookIncomeLossForTRS	-2094000	USD
CY2019	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	150000	USD
CY2018	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	-413000	USD
CY2017	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	-185000	USD
CY2019	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	1439000	USD
CY2018	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-3191000	USD
CY2017	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	15779000	USD
CY2019	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	1589000	USD
CY2018	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-3604000	USD
CY2017	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	15594000	USD
CY2019	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	433000	USD
CY2018	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	-4100000	USD
CY2017	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	-712000	USD
CY2019	us-gaap	Income Tax Reconciliation Change In Enacted Tax Rate IncomeTaxReconciliationChangeInEnactedTaxRate	0	USD
CY2018	us-gaap	Income Tax Reconciliation Change In Enacted Tax Rate IncomeTaxReconciliationChangeInEnactedTaxRate	0	USD
CY2017	us-gaap	Income Tax Reconciliation Change In Enacted Tax Rate IncomeTaxReconciliationChangeInEnactedTaxRate	14189000	USD
CY2019	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	280000	USD
CY2018	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	-513000	USD
CY2017	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	-109000	USD
CY2019	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	876000	USD
CY2018	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	1009000	USD
CY2017	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	2226000	USD
CY2019	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	1589000	USD
CY2018	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-3604000	USD
CY2017	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	15594000	USD
CY2017	mac	Tax Cutsand Jobs Actof2017 Changein Tax Rate Deferred Tax Asset Income Tax Expense Benefit TaxCutsandJobsActof2017ChangeinTaxRateDeferredTaxAssetIncomeTaxExpenseBenefit	14189000	USD
CY2017	mac	Tax Cutsand Jobs Actof2017 Changein Tax Rate Deferred Tax Asset Income Tax Expense Benefit TaxCutsandJobsActof2017ChangeinTaxRateDeferredTaxAssetIncomeTaxExpenseBenefit	14189000	USD
CY2019Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	22338000	USD
CY2018Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	25751000	USD
CY2019Q4	us-gaap	Deferred Tax Assets Property Plant And Equipment DeferredTaxAssetsPropertyPlantAndEquipment	6784000	USD
CY2018Q4	us-gaap	Deferred Tax Assets Property Plant And Equipment DeferredTaxAssetsPropertyPlantAndEquipment	4524000	USD
CY2019Q4	mac	Deferred Tax Assets Liabilities Other DeferredTaxAssetsLiabilitiesOther	1635000	USD
CY2018Q4	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	32197000	USD
CY2018Q4	mac	Deferred Tax Assets Liabilities Other DeferredTaxAssetsLiabilitiesOther	1922000	USD
CY2019Q4	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	30757000	USD
CY2019Q4	us-gaap	Revenues Revenues	241841000	USD
CY2019Q3	us-gaap	Revenues Revenues	231127000	USD
CY2019Q2	us-gaap	Revenues Revenues	227972000	USD
CY2019Q1	us-gaap	Revenues Revenues	226522000	USD
CY2018Q4	us-gaap	Revenues Revenues	246874000	USD
CY2018Q3	us-gaap	Revenues Revenues	242198000	USD
CY2018Q2	us-gaap	Revenues Revenues	234545000	USD
CY2018Q1	us-gaap	Revenues Revenues	236734000	USD
CY2019Q4	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	26891000	USD
CY2019Q3	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	46371000	USD
CY2019Q2	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	15734000	USD
CY2019Q1	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	7824000	USD
CY2018Q4	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	11749000	USD
CY2018Q3	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	74028000	USD
CY2018Q2	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	7816000	USD
CY2018Q1	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-33573000	USD
CY2019Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.19
CY2019Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.33
CY2019Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.11
CY2019Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.05
CY2018Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.08
CY2018Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.52
CY2018Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.05
CY2018Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.24
CY2019Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.19
CY2019Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.33
CY2019Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.11
CY2019Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.05
CY2018Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.08
CY2018Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.52
CY2018Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.05
CY2018Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.24
CY2019Q4	us-gaap	Real Estate And Accumulated Depreciation Initial Cost Of Land RealEstateAndAccumulatedDepreciationInitialCostOfLand	1406580000	USD
CY2019Q4	us-gaap	Real Estate And Accumulated Depreciation Initial Cost Of Buildings And Improvements RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements	4717020000	USD
CY2019Q4	mac	Real Estate And Accumulated Depreciation Initial Cost Of Equipment Furnishing RealEstateAndAccumulatedDepreciationInitialCostOfEquipmentFurnishing	46574000	USD
CY2019Q4	us-gaap	Real Estate And Accumulated Depreciation Costs Capitalized Subsequent To Acquisition Carrying Costs RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionCarryingCosts	2822875000	USD
CY2019Q4	us-gaap	Real Estate And Accumulated Depreciation Carrying Amount Of Land RealEstateAndAccumulatedDepreciationCarryingAmountOfLand	1520678000	USD
CY2019Q4	us-gaap	Real Estate And Accumulated Depreciation Carrying Amount Of Buildings And Improvements RealEstateAndAccumulatedDepreciationCarryingAmountOfBuildingsAndImprovements	7115991000	USD
CY2019Q4	us-gaap	Fixtures And Equipment Gross FixturesAndEquipmentGross	230215000	USD
CY2019Q4	us-gaap	Development In Process DevelopmentInProcess	126165000	USD
CY2019Q4	us-gaap	Real Estate Gross At Carrying Value RealEstateGrossAtCarryingValue	8993049000	USD
CY2019Q4	us-gaap	Real Estate Accumulated Depreciation RealEstateAccumulatedDepreciation	2349536000	USD
CY2019Q4	us-gaap	Sec Schedule Iii Real Estate Investment Property Net SECScheduleIIIRealEstateInvestmentPropertyNet	6643513000	USD
CY2018Q4	us-gaap	Real Estate Gross At Carrying Value RealEstateGrossAtCarryingValue	8878820000	USD
CY2017Q4	us-gaap	Real Estate Gross At Carrying Value RealEstateGrossAtCarryingValue	9127533000	USD
CY2016Q4	us-gaap	Real Estate Gross At Carrying Value RealEstateGrossAtCarryingValue	9209211000	USD
CY2019	mac	Real Estate Acquisitions Improvements And Other Additions RealEstateAcquisitionsImprovementsAndOtherAdditions	176690000	USD
CY2018	mac	Real Estate Acquisitions Improvements And Other Additions RealEstateAcquisitionsImprovementsAndOtherAdditions	246719000	USD
CY2017	mac	Real Estate Acquisitions Improvements And Other Additions RealEstateAcquisitionsImprovementsAndOtherAdditions	202280000	USD
CY2019	mac	Real Estate Cost Of Real Estate Sold Or Retired RealEstateCostOfRealEstateSoldOrRetired	62461000	USD
CY2018	mac	Real Estate Cost Of Real Estate Sold Or Retired RealEstateCostOfRealEstateSoldOrRetired	495432000	USD
CY2017	mac	Real Estate Cost Of Real Estate Sold Or Retired RealEstateCostOfRealEstateSoldOrRetired	283958000	USD
CY2019Q4	us-gaap	Real Estate Gross At Carrying Value RealEstateGrossAtCarryingValue	8993049000	USD
CY2018Q4	us-gaap	Real Estate Gross At Carrying Value RealEstateGrossAtCarryingValue	8878820000	USD
CY2017Q4	us-gaap	Real Estate Gross At Carrying Value RealEstateGrossAtCarryingValue	9127533000	USD
CY2019Q4	srt	Real Estate Federal Income Tax Basis RealEstateFederalIncomeTaxBasis	8446407000	USD
CY2018Q4	us-gaap	Real Estate Accumulated Depreciation RealEstateAccumulatedDepreciation	2093044000	USD
CY2017Q4	us-gaap	Real Estate Accumulated Depreciation RealEstateAccumulatedDepreciation	2018303000	USD
CY2016Q4	us-gaap	Real Estate Accumulated Depreciation RealEstateAccumulatedDepreciation	1851901000	USD
CY2019	mac	Real Estate Accumulated Depreciation Depreciation Expense And Other Additions RealEstateAccumulatedDepreciationDepreciationExpenseAndOtherAdditions	287846000	USD
CY2018	mac	Real Estate Accumulated Depreciation Depreciation Expense And Other Additions RealEstateAccumulatedDepreciationDepreciationExpenseAndOtherAdditions	275236000	USD
CY2017	mac	Real Estate Accumulated Depreciation Depreciation Expense And Other Additions RealEstateAccumulatedDepreciationDepreciationExpenseAndOtherAdditions	277917000	USD
CY2019	mac	Real Estate Accumulated Depreciation Real Estate Sold Or Retired RealEstateAccumulatedDepreciationRealEstateSoldOrRetired	31354000	USD
CY2018	mac	Real Estate Accumulated Depreciation Real Estate Sold Or Retired RealEstateAccumulatedDepreciationRealEstateSoldOrRetired	200495000	USD
CY2017	mac	Real Estate Accumulated Depreciation Real Estate Sold Or Retired RealEstateAccumulatedDepreciationRealEstateSoldOrRetired	111515000	USD
CY2019Q4	us-gaap	Real Estate Accumulated Depreciation RealEstateAccumulatedDepreciation	2349536000	USD
CY2018Q4	us-gaap	Real Estate Accumulated Depreciation RealEstateAccumulatedDepreciation	2093044000	USD
CY2017Q4	us-gaap	Real Estate Accumulated Depreciation RealEstateAccumulatedDepreciation	2018303000	USD

Files In Submission

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$MAC
Macerich Co Stock $mac

2019 Form 10-K Financial Statement

#000091224220000004 Filed on February 25, 2020

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$MAC Macerich Co Stock $mac

2019 Form 10-K Financial Statement

#000091224220000004 Filed on February 25, 2020

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$MAC
Macerich Co Stock $mac