$ARE
ALEXANDRIA REAL ESTATE EQUITIES, INC. Stock $are

$are Overview Financials Valuation SEC Filings Company Website

2019 Q4 Form 10-Q Financial Statement

#000103544319000268 Filed on October 29, 2019

Income Statement

Concept	2019 Q4	2019 Q3	2018 Q3
Revenue	$408.1M	$390.5M	$341.8M
YoY Change	19.87%	14.24%	19.78%
Cost Of Revenue	$121.9M	$116.5M	$99.80M
YoY Change	24.77%	16.73%	19.52%
Gross Profit	$286.3M	$274.0M	$242.1M
YoY Change	17.92%	13.18%	19.91%
Gross Profit Margin	70.15%	70.17%	70.83%
Selling, General & Admin	$29.80M	$27.90M	$22.70M
YoY Change	33.04%	22.91%	28.98%
% of Gross Profit	10.41%	10.18%	9.38%
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization	$140.5M	$135.6M	$119.6M
YoY Change	12.4%	13.38%	10.95%
% of Gross Profit	49.07%	49.49%	49.4%
Operating Expenses	$170.3M	$163.5M	$142.2M
YoY Change	15.54%	14.98%	13.4%
Operating Profit	$116.0M	$110.5M	$99.90M
YoY Change	21.59%	10.61%	30.59%
Interest Expense	$112.0M	$46.20M	$42.24M
YoY Change	-191.28%	9.37%	36.13%
% of Operating Profit	96.55%	41.81%	42.29%
Other Income/Expense, Net
YoY Change
Pretax Income	$216.1M	-$36.00M	$219.4M
YoY Change	-1261.83%	-116.41%	268.74%
Income Tax
% Of Pretax Income
Net Earnings	$202.4M	-$47.20M	$213.6M
YoY Change	-919.43%	-122.09%	297.29%
Net Earnings / Revenue	49.59%	-12.09%	62.5%
Basic Earnings Per Share	$1.75	-$0.44	$2.01
Diluted Earnings Per Share	$1.74	-$0.44	$1.99
COMMON SHARES
Basic Shares Outstanding	115.2M shares	112.1M shares	104.2M shares
Diluted Shares Outstanding		112.1M shares	105.4M shares

Balance Sheet

Concept	2019 Q4	2019 Q3	2018 Q3
SHORT-TERM ASSETS
Cash & Short-Term Investments	$190.0M	$411.0M	$204.0M
YoY Change	-18.8%	101.47%	-66.22%
Cash & Equivalents	$189.7M	$410.7M	$204.2M
Short-Term Investments
Other Short-Term Assets
YoY Change
Inventory
Prepaid Expenses
Receivables	$11.00M	$11.00M	$11.00M
Other Receivables	$0.00	$0.00	$0.00
Total Short-Term Assets	$201.0M	$422.0M	$215.0M
YoY Change	-17.62%	96.28%	66.67%
LONG-TERM ASSETS
Property, Plant & Equipment	$23.03M	$17.51M	$12.96M
YoY Change	55.75%	35.14%	13.24%
Goodwill
YoY Change
Intangibles
YoY Change
Long-Term Investments	$1.487B	$1.331B	$1.155B
YoY Change	31.59%	15.24%	122.54%
Other Assets	$1.012B	$961.0M	$834.0M
YoY Change	18.22%	15.23%	30.72%
Total Long-Term Assets	$18.19B	$16.64B	$13.89B
YoY Change	27.91%	19.77%	21.67%
TOTAL ASSETS
Total Short-Term Assets	$201.0M	$422.0M	$215.0M
Total Long-Term Assets	$18.19B	$16.64B	$13.89B
Total Assets	$18.39B	$17.06B	$14.11B
YoY Change	27.14%	20.93%	22.18%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$475.0M	$492.0M	$446.0M
YoY Change	-3.26%	10.31%	31.95%
Accrued Expenses	$272.0M	$271.0M
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	$873.0M	$879.0M	$547.0M
YoY Change	45.26%	60.69%	29.93%
LONG-TERM LIABILITIES
Long-Term Debt	$6.777B	$6.738B	$5.684B
YoY Change	23.71%	18.54%	18.0%
Other Long-Term Liabilities	$574.0M	$479.0M	$461.0M
YoY Change	17.14%	3.9%	14.68%
Total Long-Term Liabilities	$7.351B	$7.217B	$6.145B
YoY Change	23.17%	17.45%	17.74%
TOTAL LIABILITIES
Total Short-Term Liabilities	$873.0M	$879.0M	$547.0M
Total Long-Term Liabilities	$7.351B	$7.217B	$6.145B
Total Liabilities	$8.224B	$8.095B	$6.692B
YoY Change	25.17%	20.96%	18.64%
SHAREHOLDERS EQUITY
Retained Earnings
YoY Change
Common Stock	$1.208M	$1.132M	$1.058M
YoY Change	8.83%	6.99%	12.2%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$8.866B	$7.790B	$6.873B
YoY Change
Total Liabilities & Shareholders Equity	$18.39B	$17.06B	$14.11B
YoY Change	27.14%	20.93%	22.18%

Cashflow Statement

Concept	2019 Q4	2019 Q3	2018 Q3
OPERATING ACTIVITIES
Net Income	$202.4M	-$47.20M	$213.6M
YoY Change	-919.43%	-122.09%	297.29%
Depreciation, Depletion And Amortization	$140.5M	$135.6M	$119.6M
YoY Change	12.4%	13.38%	10.95%
Cash From Operating Activities	$178.3M	$197.3M	$155.9M
YoY Change	14.15%	26.56%	16.78%
INVESTING ACTIVITIES
Capital Expenditures	-$1.280B	-$911.6M	-$490.8M
YoY Change	262.08%	85.74%	46.55%
Acquisitions
YoY Change
Other Investing Activities	-$10.20M	$13.10M	-$4.400M
YoY Change	-76.82%	-397.73%	-257.14%
Cash From Investing Activities	-$1.290B	-$898.7M	-$495.2M
YoY Change	224.47%	81.48%	49.11%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	901.8M	916.5M	251.3M
YoY Change	221.38%	264.7%	26.22%
NET CHANGE
Cash From Operating Activities	178.3M	197.3M	155.9M
Cash From Investing Activities	-1.290B	-898.7M	-495.2M
Cash From Financing Activities	901.8M	916.5M	251.3M
Net Change In Cash	-210.3M	215.1M	-88.00M
YoY Change	-637.85%	-344.43%	-17700.0%
FREE CASH FLOW
Cash From Operating Activities	$178.3M	$197.3M	$155.9M
Capital Expenditures	-$1.280B	-$911.6M	-$490.8M
Free Cash Flow	$1.459B	$1.109B	$646.7M
YoY Change	186.11%	71.47%	38.07%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2018Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	14787000	USD
	dei	Security Exchange Name SecurityExchangeName	NYSE
	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
	dei	Entity Interactive Data Current EntityInteractiveDataCurrent	Yes
	dei	Amendment Flag AmendmentFlag	false
	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	Q3
	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2019
CY2019Q3	are	Deferred Costs Leasing And Finance Net DeferredCostsLeasingAndFinanceNet	252772000	USD
	dei	Entity Filer Category EntityFilerCategory	Large Accelerated Filer
CY2019Q4	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	115150724	shares
CY2019Q3	us-gaap	Real Estate Investment Property Net RealEstateInvestmentPropertyNet	13618280000	USD
CY2018Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		USD
	dei	Document Quarterly Report DocumentQuarterlyReport	true
CY2018Q4	us-gaap	Real Estate Investment Property Net RealEstateInvestmentPropertyNet	11913693000	USD
CY2019Q3	us-gaap	Investments In Affiliates Subsidiaries Associates And Joint Ventures InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures	340190000	USD
CY2019Q3	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	410675000	USD
	dei	Document Transition Report DocumentTransitionReport	false
CY2018Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	234181000	USD
CY2019Q3	us-gaap	Senior Long Term Notes SeniorLongTermNotes	6042831000	USD
CY2019Q3	us-gaap	Restricted Cash And Cash Equivalents At Carrying Value RestrictedCashAndCashEquivalentsAtCarryingValue	42295000	USD
	dei	Entity Central Index Key EntityCentralIndexKey	0001035443
CY2018Q4	us-gaap	Restricted Cash And Cash Equivalents At Carrying Value RestrictedCashAndCashEquivalentsAtCarryingValue	37949000	USD
CY2019Q3	us-gaap	Accounts Receivable Net AccountsReceivableNet	10668000	USD
CY2018Q4	us-gaap	Accounts Receivable Net AccountsReceivableNet	9798000	USD
CY2018Q4	us-gaap	Senior Long Term Notes SeniorLongTermNotes	4292293000	USD
	dei	Entity Emerging Growth Company EntityEmergingGrowthCompany	false
	dei	Entity Shell Company EntityShellCompany	false
	dei	Entity Small Business EntitySmallBusiness	false
CY2018Q3	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.93
	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	2.76
	dei	Document Type DocumentType	10-Q
	dei	Document Period End Date DocumentPeriodEndDate	2019-09-30
	dei	Entity File Number EntityFileNumber	1-12993
	dei	Entity Registrant Name EntityRegistrantName	ALEXANDRIA REAL ESTATE EQUITIES, INC.
	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	MD
	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	95-4502084
	dei	Entity Address Address Line1 EntityAddressAddressLine1	26 North Euclid Avenue
	dei	Entity Address City Or Town EntityAddressCityOrTown	Pasadena
	dei	Entity Address State Or Province EntityAddressStateOrProvince	CA
	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	91101
	dei	City Area Code CityAreaCode	626
	dei	Local Phone Number LocalPhoneNumber	578-0777
	dei	Security12b Title Security12bTitle	Common Stock, $0.01 par value per share
	dei	Trading Symbol TradingSymbol	ARE
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CY2019Q3	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		USD
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CY2019Q3	us-gaap	Loans Payable To Bank LoansPayableToBank	0	USD
CY2018Q4	us-gaap	Loans Payable To Bank LoansPayableToBank	347415000	USD
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	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	986996000	USD
CY2019Q3	us-gaap	Direct Costs Of Leased And Rented Property Or Equipment DirectCostsOfLeasedAndRentedPropertyOrEquipment	116450000	USD
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	us-gaap	Depreciation And Amortization DepreciationAndAmortization	352671000	USD
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CY2018Q3	are	Reclassificationoflossesrelatedtoterminatedinterestratehedgeinstrumentstointerestexpenseincludedinnetlossincome Reclassificationoflossesrelatedtoterminatedinterestratehedgeinstrumentstointerestexpenseincludedinnetlossincome	0	USD
	are	Reclassificationoflossesrelatedtoterminatedinterestratehedgeinstrumentstointerestexpenseincludedinnetlossincome Reclassificationoflossesrelatedtoterminatedinterestratehedgeinstrumentstointerestexpenseincludedinnetlossincome	-1702000	USD
	are	Reclassificationoflossesrelatedtoterminatedinterestratehedgeinstrumentstointerestexpenseincludedinnetlossincome Reclassificationoflossesrelatedtoterminatedinterestratehedgeinstrumentstointerestexpenseincludedinnetlossincome	0	USD
CY2019Q3	us-gaap	Other Comprehensive Income Loss Derivatives Qualifying As Hedges Net Of Tax OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax	1661000	USD
CY2018Q3	us-gaap	Other Comprehensive Income Loss Derivatives Qualifying As Hedges Net Of Tax OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax	-1267000	USD
	us-gaap	Other Comprehensive Income Loss Derivatives Qualifying As Hedges Net Of Tax OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax	-1838000	USD
	us-gaap	Other Comprehensive Income Loss Derivatives Qualifying As Hedges Net Of Tax OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax	-433000	USD
CY2019Q3	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Arising During Period Net Of Tax OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax	-2076000	USD
CY2018Q3	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Arising During Period Net Of Tax OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax	-59000	USD
	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Arising During Period Net Of Tax OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax	724000	USD
	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Arising During Period Net Of Tax OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax	-3631000	USD
CY2019Q3	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	-2076000	USD
CY2018Q3	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	-59000	USD
	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	724000	USD
	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	-3631000	USD
CY2019Q3	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-415000	USD
CY2018Q3	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-1326000	USD
	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-1114000	USD
	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-4064000	USD
CY2019Q3	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	-36418000	USD
CY2018Q3	are	Other Comprehensive Income Loss Netof Tax Including Portion Attributableto Nonredeemable Noncontrolling Interest OtherComprehensiveIncomeLossNetofTaxIncludingPortionAttributabletoNonredeemableNoncontrollingInterest	-1326000	USD
CY2018Q3	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	218033000	USD
	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	186880000	USD
	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	417360000	USD
CY2019Q3	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	11199000	USD
CY2018Q3	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	5723000	USD
	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	27270000	USD
	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	17428000	USD
CY2019Q3	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-47617000	USD
CY2018Q3	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	212310000	USD
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	159610000	USD
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	399932000	USD
CY2019Q2	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	8400475000	USD
CY2019Q3	us-gaap	Net Income Loss Including Portion Attributable To Nonredeemable Noncontrolling Interest NetIncomeLossIncludingPortionAttributableToNonredeemableNoncontrollingInterest	-36222000	USD
CY2019Q3	are	Other Comprehensive Income Loss Netof Tax Including Portion Attributableto Nonredeemable Noncontrolling Interest OtherComprehensiveIncomeLossNetofTaxIncludingPortionAttributabletoNonredeemableNoncontrollingInterest	-415000	USD
CY2019Q3	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	14085000	USD
CY2019Q3	us-gaap	Noncontrolling Interest Increase From Sale Of Parent Equity Interest NoncontrollingInterestIncreaseFromSaleOfParentEquityInterest	572032000	USD
CY2019Q3	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	150093000	USD
CY2019Q3	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	16452000	USD
CY2019Q3	us-gaap	Adjustments Related To Tax Withholding For Share Based Compensation AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation	21064000	USD
CY2019Q3	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	114572000	USD
CY2019Q3	us-gaap	Dividends Preferred Stock Cash DividendsPreferredStockCash	1173000	USD
CY2019Q3	us-gaap	Adjustments To Additional Paid In Capital Dividends In Excess Of Retained Earnings AdjustmentsToAdditionalPaidInCapitalDividendsInExcessOfRetainedEarnings	0	USD
CY2019Q3	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	8951521000	USD
CY2018Q2	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	6989274000	USD
CY2018Q3	us-gaap	Net Income Loss Including Portion Attributable To Nonredeemable Noncontrolling Interest NetIncomeLossIncludingPortionAttributableToNonredeemableNoncontrollingInterest	219137000	USD
CY2018Q3	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	5757000	USD
CY2018Q3	us-gaap	Noncontrolling Interest Increase From Sale Of Parent Equity Interest NoncontrollingInterestIncreaseFromSaleOfParentEquityInterest	1273000	USD
CY2018Q3	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	296325000	USD
CY2018Q3	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	4988000	USD
CY2018Q3	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	100000000	USD
CY2018Q3	us-gaap	Dividends Preferred Stock Cash DividendsPreferredStockCash	1301000	USD
CY2018Q3	us-gaap	Adjustments To Additional Paid In Capital Dividends In Excess Of Retained Earnings AdjustmentsToAdditionalPaidInCapitalDividendsInExcessOfRetainedEarnings	0	USD
CY2018Q3	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	7402613000	USD
CY2018Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	7883928000	USD
	us-gaap	Net Income Loss Including Portion Attributable To Nonredeemable Noncontrolling Interest NetIncomeLossIncludingPortionAttributableToNonredeemableNoncontrollingInterest	187340000	USD
	are	Other Comprehensive Income Loss Netof Tax Including Portion Attributableto Nonredeemable Noncontrolling Interest OtherComprehensiveIncomeLossNetofTaxIncludingPortionAttributabletoNonredeemableNoncontrollingInterest	-1114000	USD
	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	38260000	USD
	us-gaap	Noncontrolling Interest Increase From Sale Of Parent Equity Interest NoncontrollingInterestIncreaseFromSaleOfParentEquityInterest	1012309000	USD
	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	235487000	USD
	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	50637000	USD
	us-gaap	Adjustments Related To Tax Withholding For Share Based Compensation AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation	25150000	USD
	us-gaap	Stock Redeemed Or Called During Period Value StockRedeemedOrCalledDuringPeriodValue	9240000	USD
	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	337687000	USD
	us-gaap	Dividends Preferred Stock Cash DividendsPreferredStockCash	3204000	USD
CY2019Q3	us-gaap	New Accounting Pronouncement Or Change In Accounting Principle Cumulative Effect Of Change On Equity Or Net Assets1 NewAccountingPronouncementOrChangeInAccountingPrincipleCumulativeEffectOfChangeOnEquityOrNetAssets1	-3525000	USD
	us-gaap	Adjustments To Additional Paid In Capital Dividends In Excess Of Retained Earnings AdjustmentsToAdditionalPaidInCapitalDividendsInExcessOfRetainedEarnings	0	USD
CY2019Q3	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	8951521000	USD
CY2017Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	6471660000	USD
	us-gaap	Net Income Loss Including Portion Attributable To Nonredeemable Noncontrolling Interest NetIncomeLossIncludingPortionAttributableToNonredeemableNoncontrollingInterest	420777000	USD
	are	Other Comprehensive Income Loss Netof Tax Including Portion Attributableto Nonredeemable Noncontrolling Interest OtherComprehensiveIncomeLossNetofTaxIncludingPortionAttributabletoNonredeemableNoncontrollingInterest	-4064000	USD
	are	Reclassification Of Cumulative Net Unrealized Gains On Non Real Estate Investments ReclassificationOfCumulativeNetUnrealizedGainsOnNonRealEstateInvestments	90750000	USD
	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	23775000	USD
	us-gaap	Noncontrolling Interest Increase From Sale Of Parent Equity Interest NoncontrollingInterestIncreaseFromSaleOfParentEquityInterest	15087000	USD
	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	696532000	USD
	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	29122000	USD
	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	289571000	USD
	us-gaap	Dividends Preferred Stock Cash DividendsPreferredStockCash	3905000	USD
	us-gaap	Adjustments To Additional Paid In Capital Dividends In Excess Of Retained Earnings AdjustmentsToAdditionalPaidInCapitalDividendsInExcessOfRetainedEarnings	0	USD
CY2018Q3	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	7402613000	USD
	us-gaap	Profit Loss ProfitLoss	187994000	USD
	us-gaap	Profit Loss ProfitLoss	421424000	USD
	us-gaap	Depreciation And Amortization DepreciationAndAmortization	404094000	USD
	us-gaap	Depreciation And Amortization DepreciationAndAmortization	352671000	USD
	us-gaap	Impairment Of Real Estate ImpairmentOfRealEstate	0	USD
	us-gaap	Impairment Of Real Estate ImpairmentOfRealEstate	6311000	USD
	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	-47570000	USD
	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	-1122000	USD
	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	5359000	USD
	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	42952000	USD
	us-gaap	Equity Method Investment Dividends Or Distributions EquityMethodInvestmentDividendsOrDistributions	2607000	USD
	us-gaap	Equity Method Investment Dividends Or Distributions EquityMethodInvestmentDividendsOrDistributions	430000	USD
	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	6864000	USD
	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	7870000	USD
	us-gaap	Amortization Of Debt Discount Premium AmortizationOfDebtDiscountPremium	-2870000	USD
	us-gaap	Amortization Of Debt Discount Premium AmortizationOfDebtDiscountPremium	-1795000	USD
	us-gaap	Amortization Of Above And Below Market Leases AmortizationOfAboveAndBelowMarketLeases	-20976000	USD
	us-gaap	Amortization Of Above And Below Market Leases AmortizationOfAboveAndBelowMarketLeases	-16588000	USD
	us-gaap	Straight Line Rent StraightLineRent	79835000	USD
	us-gaap	Straight Line Rent StraightLineRent	75960000	USD
	us-gaap	Share Based Compensation ShareBasedCompensation	33401000	USD
	us-gaap	Share Based Compensation ShareBasedCompensation	25209000	USD
	us-gaap	Gain Loss On Investments GainLossOnInvestments	41980000	USD
	us-gaap	Gain Loss On Investments GainLossOnInvestments	220294000	USD
	us-gaap	Increase Decrease In Leasing Receivables IncreaseDecreaseInLeasingReceivables	886000	USD
	us-gaap	Increase Decrease In Leasing Receivables IncreaseDecreaseInLeasingReceivables	807000	USD
	us-gaap	Payments To Acquire Real Estate PaymentsToAcquireRealEstate	1289319000	USD
	us-gaap	Proceeds From Sale Of Property Held For Sale ProceedsFromSaleOfPropertyHeldForSale	5748000	USD
	us-gaap	Payments To Develop Real Estate Assets PaymentsToDevelopRealEstateAssets	914722000	USD
	us-gaap	Payments To Develop Real Estate Assets PaymentsToDevelopRealEstateAssets	663688000	USD
	us-gaap	Increase Decrease In Deferred Leasing Fees IncreaseDecreaseInDeferredLeasingFees	34374000	USD
	us-gaap	Increase Decrease In Deferred Leasing Fees IncreaseDecreaseInDeferredLeasingFees	42821000	USD
	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	4986000	USD
	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	21629000	USD
	us-gaap	Increase Decrease In Operating Liabilities IncreaseDecreaseInOperatingLiabilities	14302000	USD
	us-gaap	Increase Decrease In Operating Liabilities IncreaseDecreaseInOperatingLiabilities	21897000	USD
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	505566000	USD
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	414088000	USD
	us-gaap	Proceeds From Sale Of Property Held For Sale ProceedsFromSaleOfPropertyHeldForSale	0	USD
	us-gaap	Payments To Acquire Real Estate PaymentsToAcquireRealEstate	947013000	USD
	us-gaap	Payments For Proceeds From Deposits On Real Estate Acquisitions PaymentsForProceedsFromDepositsOnRealEstateAcquisitions	-1899000	USD
	us-gaap	Payments For Proceeds From Deposits On Real Estate Acquisitions PaymentsForProceedsFromDepositsOnRealEstateAcquisitions	-2500000	USD
	are	Acquisition Of Interest In Unconsolidated Joint Venture AcquisitionOfInterestInUnconsolidatedJointVenture	0	USD
	are	Acquisition Of Interest In Unconsolidated Joint Venture AcquisitionOfInterestInUnconsolidatedJointVenture	35922000	USD
	us-gaap	Payments To Acquire Equity Method Investments PaymentsToAcquireEquityMethodInvestments	99955000	USD
	us-gaap	Payments To Acquire Equity Method Investments PaymentsToAcquireEquityMethodInvestments	77501000	USD
	us-gaap	Proceeds From Equity Method Investment Dividends Or Distributions Return Of Capital ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital	0	USD
	us-gaap	Proceeds From Equity Method Investment Dividends Or Distributions Return Of Capital ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital	68592000	USD
	us-gaap	Payments To Acquire Investments PaymentsToAcquireInvestments	133866000	USD
	us-gaap	Payments To Acquire Investments PaymentsToAcquireInvestments	174195000	USD
	us-gaap	Proceeds From Sale Maturity And Collections Of Investments ProceedsFromSaleMaturityAndCollectionsOfInvestments	85093000	USD
	us-gaap	Proceeds From Sale Maturity And Collections Of Investments ProceedsFromSaleMaturityAndCollectionsOfInvestments	57330000	USD
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-2350870000	USD
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-1764149000	USD
	us-gaap	Proceeds From Issuance Of Secured Debt ProceedsFromIssuanceOfSecuredDebt	0	USD
	us-gaap	Proceeds From Issuance Of Secured Debt ProceedsFromIssuanceOfSecuredDebt	17784000	USD
	us-gaap	Repayments Of Secured Debt RepaymentsOfSecuredDebt	304455000	USD
	us-gaap	Repayments Of Secured Debt RepaymentsOfSecuredDebt	155155000	USD
	us-gaap	Proceeds From Issuance Of Senior Long Term Debt ProceedsFromIssuanceOfSeniorLongTermDebt	2721169000	USD
	us-gaap	Proceeds From Issuance Of Senior Long Term Debt ProceedsFromIssuanceOfSeniorLongTermDebt	899321000	USD
	us-gaap	Repayments Of Notes Payable RepaymentsOfNotesPayable	950000000	USD
	us-gaap	Repayments Of Notes Payable RepaymentsOfNotesPayable	0	USD
	us-gaap	Proceeds From Long Term Lines Of Credit ProceedsFromLongTermLinesOfCredit	4068000000	USD
	us-gaap	Proceeds From Long Term Lines Of Credit ProceedsFromLongTermLinesOfCredit	3894000000	USD
	us-gaap	Repayments Of Long Term Lines Of Credit RepaymentsOfLongTermLinesOfCredit	3933000000	USD
	us-gaap	Repayments Of Long Term Lines Of Credit RepaymentsOfLongTermLinesOfCredit	3531000000	USD
	us-gaap	Repayments Of Unsecured Debt RepaymentsOfUnsecuredDebt	350000000	USD
	us-gaap	Repayments Of Unsecured Debt RepaymentsOfUnsecuredDebt	200000000	USD
	us-gaap	Payments Of Debt Extinguishment Costs PaymentsOfDebtExtinguishmentCosts	34677000	USD
	us-gaap	Payments Of Debt Extinguishment Costs PaymentsOfDebtExtinguishmentCosts	0	USD
	us-gaap	Payments Of Financing Costs PaymentsOfFinancingCosts	33854000	USD
	us-gaap	Payments Of Financing Costs PaymentsOfFinancingCosts	19066000	USD
	us-gaap	Payments To Minority Shareholders PaymentsToMinorityShareholders	25910000	USD
	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	25150000	USD
	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	0	USD
	us-gaap	Payments For Repurchase Of Convertible Preferred Stock PaymentsForRepurchaseOfConvertiblePreferredStock	9240000	USD
	us-gaap	Payments For Repurchase Of Convertible Preferred Stock PaymentsForRepurchaseOfConvertiblePreferredStock	0	USD
	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	235487000	USD
	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	696532000	USD
	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	332458000	USD
	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	280632000	USD
	us-gaap	Payments Of Dividends Preferred Stock And Preference Stock PaymentsOfDividendsPreferredStockAndPreferenceStock	3138000	USD
	us-gaap	Payments Of Dividends Preferred Stock And Preference Stock PaymentsOfDividendsPreferredStockAndPreferenceStock	3905000	USD
	us-gaap	Proceeds From Minority Shareholders ProceedsFromMinorityShareholders	1015874000	USD
	us-gaap	Proceeds From Minority Shareholders ProceedsFromMinorityShareholders	15837000	USD
	us-gaap	Payments To Minority Shareholders PaymentsToMinorityShareholders	38882000	USD
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	2025676000	USD
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	1307806000	USD
	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	468000	USD
	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	-1051000	USD
	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	180840000	USD
	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-43306000	USD
CY2018Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	272130000	USD
CY2017Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	277186000	USD
CY2019Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	452970000	USD
CY2018Q2	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	233880000	USD
	us-gaap	Interest Paid Net InterestPaidNet	125164000	USD
	us-gaap	Interest Paid Net InterestPaidNet	99638000	USD
	us-gaap	Increase Decrease In Construction Payables IncreaseDecreaseInConstructionPayables	12128000	USD
	us-gaap	Increase Decrease In Construction Payables IncreaseDecreaseInConstructionPayables	69654000	USD
	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	211691000	USD
	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	225435000	USD
	us-gaap	Notes Assumed1 NotesAssumed1	28200000	USD
	us-gaap	Notes Assumed1 NotesAssumed1	0	USD
	are	Noncashrightofuseasset Noncashrightofuseasset	267559000	USD
	are	Noncashrightofuseasset Noncashrightofuseasset	0	USD
	are	Noncashleaseliability Noncashleaseliability	273545000	USD
	are	Noncashleaseliability Noncashleaseliability	0	USD
	us-gaap	Nature Of Operations NatureOfOperations	<div style="line-height:120%;font-size:9pt;"><span style="font-family:Arial;font-size:9pt;font-weight:bold;">Organization and basis of presentation</span></div><div style="line-height:120%;font-size:9pt;"><span style="font-family:Arial;font-size:9pt;"><br/></span></div><div style="line-height:120%;text-indent:48px;font-size:9pt;"><span style="font-family:Arial;font-size:9pt;">Alexandria Real Estate Equities, Inc. (NYSE:ARE), an S&P 500</span><span style="font-family:Arial;font-size:9pt;"><sup style="vertical-align:top;line-height:120%;font-size:6pt">® </sup></span><span style="font-family:Arial;font-size:9pt;">urban office REIT, is the first and longest-tenured owner, operator, and developer uniquely focused on collaborative life science, technology, and agtech campuses in AAA innovation cluster locations. As used in this </span><span style="font-family:Arial;font-size:9pt;">quarterly report</span><span style="font-family:Arial;font-size:9pt;"> on Form 10‑Q, references to the “Company,” “Alexandria,” “ARE,” “we,” “us,” and “our” refer to Alexandria Real Estate Equities, Inc. and its consolidated subsidiaries. The accompanying unaudited consolidated financial statements include the accounts of Alexandria Real Estate Equities, Inc. and its consolidated subsidiaries. All significant intercompany balances and transactions have been eliminated.</span></div><div style="line-height:120%;font-size:9pt;"><span style="font-family:Arial;font-size:9pt;"><br/></span></div><div style="line-height:120%;text-indent:48px;font-size:9pt;"><span style="font-family:Arial;font-size:9pt;">We have prepared the accompanying interim consolidated financial statements in accordance with GAAP and in conformity with the rules and regulations of the SEC. In our opinion, the interim consolidated financial statements presented herein reflect all adjustments, of a normal recurring nature, that are necessary to fairly present the interim consolidated financial statements. The results of operations for the interim period are not necessarily indicative of the results that may be expected for the year ending </span><span style="font-family:Arial;font-size:9pt;">December 31, 2019</span><span style="font-family:Arial;font-size:9pt;">. These unaudited consolidated financial statements should be read in conjunction with the audited consolidated financial statements and the notes thereto included in our annual report on Form 10‑K for the year ended </span><span style="font-family:Arial;font-size:9pt;">December 31, 2018</span><span style="font-family:Arial;font-size:9pt;">. Any references to our market capitalization, number or quality of buildings or tenants, quality of location, square footage, number of leases, or occupancy percentage, and any amounts derived from these values in these notes to consolidated financial statements, are outside the scope of our independent registered public accounting firm’s review.</span></div>
	us-gaap	Prior Period Reclassification Adjustment Description PriorPeriodReclassificationAdjustmentDescription	<div style="line-height:120%;font-size:9pt;"><span style="font-family:Arial;font-size:9pt;text-decoration:underline;">Reclassifications</span></div><div style="line-height:120%;text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"> </span></div><div style="line-height:120%;text-align:left;text-indent:48px;font-size:9pt;"><span style="font-family:Arial;font-size:9pt;">Certain prior-period amounts have been reclassified to conform to current-period presentation. Refer to the “Lease Accounting” section within this Note 2 – “Summary of Significant Accounting Policies” to these unaudited consolidated financial statements.</span></div>
	us-gaap	Use Of Estimates UseOfEstimates	<div style="line-height:120%;font-size:9pt;"><span style="font-family:Arial;font-size:9pt;text-decoration:underline;">Use of estimates</span></div><div style="line-height:120%;font-size:9pt;"><span style="font-family:Arial;font-size:9pt;"><br/></span></div><div style="line-height:120%;text-indent:48px;font-size:9pt;"><span style="font-family:Arial;font-size:9pt;">The preparation of consolidated financial statements in conformity with GAAP requires us to make estimates and assumptions that affect the reported amounts of assets, liabilities, and equity; the disclosure of contingent assets and liabilities as of the date of the consolidated financial statements; and the amounts of revenues and expenses during the reporting period. Actual results could materially differ from those estimates.</span></div>
	are	Maximum Expected Period Of Sale Of Property MaximumExpectedPeriodOfSaleOfProperty	P1Y
CY2019Q3	are	Cost Method Investment Ownership Percentage CostMethodInvestmentOwnershipPercentage	0.10
	us-gaap	Revenue Recognition Leases RevenueRecognitionLeases	<div style="line-height:120%;font-size:9pt;"><span style="font-family:Arial;font-size:9pt;text-decoration:underline;">Revenues</span></div><div style="line-height:120%;font-size:9pt;"><span style="font-family:Arial;font-size:9pt;"><br/></span></div><div style="line-height:120%;text-align:left;text-indent:48px;font-size:9pt;"><span style="font-family:Arial;font-size:9pt;">The table below provides detail of our consolidated total revenues for the </span><span style="font-family:Arial;font-size:9pt;">three and nine months ended September 30, 2019</span><span style="font-family:Arial;font-size:9pt;"> (in thousands):</span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="9"/></tr><tr><td style="width:60%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:17%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:17%;"/><td style="width:1%;"/></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td colspan="7" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:Arial;font-size:9pt;">September 30, 2019</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:9pt;"><span style="font-family:Arial;font-size:9pt;">Three Months Ended</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:9pt;"><span style="font-family:Arial;font-size:9pt;">Nine Months Ended</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:Arial;font-size:9pt;">Income from rentals:</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:Arial;font-size:9pt;">Revenues subject to the new lease accounting standard:</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:Arial;font-size:9pt;">Operating leases</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:Arial;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:Arial;font-size:9pt;"><span>372,593</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:Arial;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:Arial;font-size:9pt;"><span>1,074,395</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:Arial;font-size:9pt;">Direct financing lease</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:Arial;font-size:9pt;"><span>607</span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:Arial;font-size:9pt;"><span>1,812</span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:Arial;font-size:9pt;">Revenues subject to the new lease accounting standard</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:Arial;font-size:9pt;"><span>373,200</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:Arial;font-size:9pt;"><span>1,076,207</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:Arial;font-size:9pt;">Revenues subject to the revenue recognition accounting standard</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:Arial;font-size:9pt;"><span>12,576</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:Arial;font-size:9pt;"><span>35,936</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:Arial;font-size:9pt;">Income from rentals</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:Arial;font-size:9pt;"><span>385,776</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:Arial;font-size:9pt;"><span>1,112,143</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:Arial;font-size:9pt;">Other income</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:Arial;font-size:9pt;"><span>4,708</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:Arial;font-size:9pt;"><span>11,039</span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:Arial;font-size:9pt;">Total revenues</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:Arial;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:Arial;font-size:9pt;"><span>390,484</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:Arial;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:Arial;font-size:9pt;"><span>1,123,182</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;font-size:9pt;"><span style="font-family:Arial;font-size:9pt;"><br/></span></div><div style="line-height:120%;text-indent:48px;font-size:9pt;"><span style="font-family:Arial;font-size:9pt;">During the </span><span style="font-family:Arial;font-size:9pt;">three and nine months ended September 30, 2019</span><span style="font-family:Arial;font-size:9pt;">, revenues that were subject to the new lease accounting standard aggregated </span><span style="font-family:Arial;font-size:9pt;"><span>$373.2 million</span></span><span style="font-family:Arial;font-size:9pt;"> and </span><span style="font-family:Arial;font-size:9pt;"><span>$1.1 billion</span></span><span style="font-family:Arial;font-size:9pt;">, respectively, and represented </span><span style="font-family:Arial;font-size:9pt;"><span>95.6%</span></span><span style="font-family:Arial;font-size:9pt;"> and </span><span style="font-family:Arial;font-size:9pt;"><span>95.8%</span></span><span style="font-family:Arial;font-size:9pt;">, respectively, of our total revenues. </span></div><div style="line-height:120%;font-size:9pt;"><span style="font-family:Arial;font-size:9pt;"><br/></span></div><div style="line-height:120%;text-indent:48px;font-size:9pt;"><span style="font-family:Arial;font-size:9pt;">During the </span><span style="font-family:Arial;font-size:9pt;">three and nine months ended September 30, 2019</span><span style="font-family:Arial;font-size:9pt;">, our total revenues also included </span><span style="font-family:Arial;font-size:9pt;"><span>$17.3 million</span></span><span style="font-family:Arial;font-size:9pt;">, or </span><span style="font-family:Arial;font-size:9pt;"><span>4.4%</span></span><span style="font-family:Arial;font-size:9pt;">, and </span><span style="font-family:Arial;font-size:9pt;"><span>$47.0 million</span></span><span style="font-family:Arial;font-size:9pt;">, or </span><span style="font-family:Arial;font-size:9pt;"><span>4.2%</span></span><span style="font-family:Arial;font-size:9pt;">, respectively, subject to other accounting guidance. For a detailed discussion related to our revenue streams, refer to the “Lease Accounting” and “Recognition of Revenue Arising From Contracts With Customers” sections within this Note 2 – “Summary of Significant Accounting Policies” to these unaudited consolidated financial statements.</span></div>
CY2019Q3	us-gaap	Operating Lease Lease Income OperatingLeaseLeaseIncome	372593000	USD
	us-gaap	Operating Lease Lease Income OperatingLeaseLeaseIncome	1074395000	USD
CY2019Q3	us-gaap	Direct Financing Lease Lease Income DirectFinancingLeaseLeaseIncome	607000	USD
	us-gaap	Direct Financing Lease Lease Income DirectFinancingLeaseLeaseIncome	1812000	USD
CY2019Q3	us-gaap	Lease Income LeaseIncome	373200000	USD
	us-gaap	Lease Income LeaseIncome	1076207000	USD
CY2019Q3	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	390484000	USD
	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	1123182000	USD
CY2019Q3	us-gaap	Lease Income LeaseIncome	373200000	USD
	us-gaap	Lease Income LeaseIncome	1100000000	USD
CY2019Q3	are	Percentageoftotalrevenues Percentageoftotalrevenues	0.956
	are	Percentageoftotalrevenues Percentageoftotalrevenues	0.958
CY2019Q1	us-gaap	Sales Type Lease Initial Direct Cost Expense Commencement SalesTypeLeaseInitialDirectCostExpenseCommencement	3500000	USD
CY2019Q1	are	Ground And Operating Lease Obligation Due GroundAndOperatingLeaseObligationDue	590300000	USD
CY2019Q1	us-gaap	Operating Lease Liability OperatingLeaseLiability	218700000	USD
CY2019Q1	are	Reclassification Of Deferred Rent Liabilities ReclassificationOfDeferredRentLiabilities	27000000.0	USD
	are	Minimum Percentage Of Taxable Income To Be Distributed MinimumPercentageOfTaxableIncomeToBeDistributed	0.90
	are	Percent Of Taxable Income Generally Distributed As Dividend PercentOfTaxableIncomeGenerallyDistributedAsDividend	1
	us-gaap	Derivatives Methods Of Accounting Hedge Effectiveness DerivativesMethodsOfAccountingHedgeEffectiveness	<div style="line-height:120%;text-align:left;font-size:9pt;"><span style="font-family:Arial;font-size:9pt;text-decoration:underline;">Hedge accounting</span></div><div style="line-height:120%;text-align:left;font-size:9pt;"><span style="font-family:Arial;font-size:9pt;"><br/></span></div><div style="line-height:120%;text-align:left;text-indent:48px;font-size:9pt;"><span style="font-family:Arial;font-size:9pt;">From time to time, we utilize interest rate hedge agreements to manage a portion of our exposure to variable interest rates. Historically, our interest rate hedge agreements primarily related to our borrowings with variable interest rates based on LIBOR. However, in connection with the LIBOR cessation projected by the end of 2021 and the potential replacement of this rate in the U.S. with the Secured Overnight Financing Rate (“SOFR”), we have paid down the majority of our outstanding borrowings of LIBOR-based debt and terminated our related interest rate hedge agreements, to minimize our exposure to LIBOR. As a result, as of </span><span style="font-family:Arial;font-size:9pt;">September 30, 2019</span><span style="font-family:Arial;font-size:9pt;">, we had no outstanding interest rate hedge agreements and no LIBOR-based debt other than the remaining balance of </span><span style="font-family:Arial;font-size:9pt;"><span>$343.0 million</span></span><span style="font-family:Arial;font-size:9pt;"> outstanding under our $2.2 billion unsecured senior line of credit facility, which was repaid in full in October 2019. </span></div><div style="line-height:120%;text-align:left;font-size:9pt;"><span style="font-family:Arial;font-size:9pt;"><br/></span></div><div style="line-height:120%;text-align:left;text-indent:48px;font-size:9pt;"><span style="font-family:Arial;font-size:9pt;">In October 2018, the FASB issued an accounting standard that expanded the list of U.S. benchmark interest rates permitted in the application of hedge accounting to include the overnight index swap rate based on SOFR. The accounting standard became effective for us and was adopted on January 1, 2019. Upon adoption on January 1, 2019, and during the </span><span style="font-family:Arial;font-size:9pt;">nine months ended September 30, 2019</span><span style="font-family:Arial;font-size:9pt;">, we had no hedges based on SOFR; therefore, the adoption of this accounting standard had no effect on our consolidated financial statements. Should we issue variable interest rate debt in the future, including SOFR-based debt, and enter into related interest rate hedge agreements to manage our exposure to variable interest rates, we will continue applying the interest hedge accounting policy, described below, that has been applied to our interest rate hedge agreements based on LIBOR. </span></div><div style="line-height:120%;text-align:left;font-size:9pt;"><span style="font-family:Arial;font-size:9pt;"><br/></span></div><div style="line-height:120%;text-align:left;text-indent:48px;font-size:9pt;"><span style="font-family:Arial;font-size:9pt;">When we issue variable interest rate debt, we may enter into interest rate hedge agreements to manage our exposure to variable interest rates. As a result, our interest rate hedge agreements are generally designated as cash flow hedges. At the inception of a hedge agreement, we are required to perform an initial quantitative assessment to determine whether a hedge is highly effective in offsetting changes in cash flows associated with the hedged item. For cash flow hedges that are highly effective at inception and continue to be highly effective, we record all changes (effective and ineffective components) in the fair value of our hedges, including accrued interest and adjustments for non-performance risk, in accumulated other comprehensive income within total equity and reclassify them into earnings when the hedged item affects earnings. Subsequently, we may perform only a qualitative assessment, unless facts and circumstances change.</span></div><div style="line-height:120%;text-align:left;font-size:9pt;"><span style="font-family:Arial;font-size:9pt;"><br/></span></div><div style="line-height:120%;text-align:left;text-indent:48px;font-size:9pt;"><span style="font-family:Arial;font-size:9pt;">The fair value of each interest rate hedge agreement is determined using widely accepted valuation techniques, including discounted cash flow analyses on the expected cash flows of each derivative. These analyses reflect the contractual terms of the derivatives, including the period to maturity, and use observable market-based inputs, including interest rate curves and implied volatilities. The fair values of our interest rate hedge agreements are determined using the market-standard methodology of netting the discounted future fixed-cash payments and the discounted expected variable-cash receipts. The variable-cash receipts are based on an expectation of future interest rates (forward curves) derived from observable market interest rate curves. The fair value calculation also includes an amount for risk of non-performance of our counterparties using “significant unobservable inputs,” such as estimates of current credit spreads to evaluate the likelihood of default.</span></div><div style="line-height:120%;font-size:9pt;"><span style="font-family:Arial;font-size:9pt;"><br/></span></div>We classify fair values of our interest rate hedge agreements in asset positions within other assets, and the fair values of our interest rate hedge agreements in liability positions within accounts payable, accrued expenses, and other liabilities, without any offsetting pursuant to master netting agreements. In agreements with certain of our derivative counterparties, we may have provisions wherein we could be declared in default on our derivative obligations if (i) repayment of the underlying indebtedness is accelerated by the lender due to our default on the indebtedness or (ii) we default on any of its indebtedness, including default where repayment of the indebtedness has not been accelerated by the lender.
CY2019Q3	us-gaap	Capital Leases Net Investment In Direct Financing Leases CapitalLeasesNetInvestmentInDirectFinancingLeases	39700000	USD
CY2019Q3	us-gaap	Real Estate Investment Property Net RealEstateInvestmentPropertyNet	13618280000	USD
CY2018Q4	us-gaap	Real Estate Investment Property Net RealEstateInvestmentPropertyNet	11913693000	USD
CY2019Q1	are	Number Of Real Estate Properties Acquired NumberOfRealEstatePropertiesAcquired	10
CY2019Q2	are	Number Of Real Estate Properties Acquired NumberOfRealEstatePropertiesAcquired	3
CY2019Q3	us-gaap	Investments In Affiliates Subsidiaries Associates And Joint Ventures InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures	340190000	USD
CY2018Q4	us-gaap	Investments In Affiliates Subsidiaries Associates And Joint Ventures InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures	237507000	USD
CY2019Q3	are	Landparcelsubjecttoleaseagreementthatcontainsapurchaseoption Landparcelsubjecttoleaseagreementthatcontainsapurchaseoption	2
	us-gaap	Lessor Operating Lease Lessee Option To Purchase Underlying Asset LessorOperatingLeaseLesseeOptionToPurchaseUnderlyingAsset	30 years
	are	Rent Commence Date RentCommenceDate	2017-10-01
CY2019Q3	are	Landparcelsubjecttoleaseagreementthatcontainsapurchaseoption Landparcelsubjecttoleaseagreementthatcontainsapurchaseoption	2
CY2019Q3	us-gaap	Lessor Operating Lease Payments To Be Received Next Twelve Months LessorOperatingLeasePaymentsToBeReceivedNextTwelveMonths	248066000	USD
CY2019Q3	us-gaap	Lessor Operating Lease Payments To Be Received Two Years LessorOperatingLeasePaymentsToBeReceivedTwoYears	1013294000	USD
CY2019Q3	us-gaap	Lessor Operating Lease Payments To Be Received Three Years LessorOperatingLeasePaymentsToBeReceivedThreeYears	1017764000	USD
CY2019Q3	us-gaap	Lessor Operating Lease Payments To Be Received Four Years LessorOperatingLeasePaymentsToBeReceivedFourYears	1007446000	USD
CY2019Q3	us-gaap	Lessor Operating Lease Payments To Be Received Five Years LessorOperatingLeasePaymentsToBeReceivedFiveYears	953818000	USD
CY2019Q3	us-gaap	Lessor Operating Lease Payments To Be Received Thereafter LessorOperatingLeasePaymentsToBeReceivedThereafter	6723208000	USD
CY2019Q3	us-gaap	Lessor Operating Lease Payments To Be Received LessorOperatingLeasePaymentsToBeReceived	10963596000	USD
	are	Lessor Finance Lease Remaining Lease Term LessorFinanceLeaseRemainingLeaseTerm	P73Y2M12D
	us-gaap	Lessor Direct Financing Lease Lessee Option To Purchase Underlying Asset LessorDirectFinancingLeaseLesseeOptionToPurchaseUnderlyingAsset	30 years
	are	Rent Commence Date RentCommenceDate	2017-10-01
CY2019Q3	us-gaap	Sales Type And Direct Financing Leases Lease Receivable Payments To Be Received SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceived	260872000	USD
CY2018Q4	us-gaap	Sales Type And Direct Financing Leases Lease Receivable Payments To Be Received SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceived	262111000	USD
CY2019Q3	are	Direct Financing Lease Unearned Income DirectFinancingLeaseUnearnedIncome	221151000	USD
CY2018Q4	are	Direct Financing Lease Unearned Income DirectFinancingLeaseUnearnedIncome	222962000	USD
CY2019Q3	us-gaap	Direct Financing Lease Net Investment In Lease DirectFinancingLeaseNetInvestmentInLease	39721000	USD
CY2018Q4	us-gaap	Direct Financing Lease Net Investment In Lease DirectFinancingLeaseNetInvestmentInLease	39149000	USD
CY2019Q3	us-gaap	Sales Type And Direct Financing Leases Lease Receivable Payments To Be Received Next Twelve Months SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceivedNextTwelveMonths	415000	USD
CY2019Q3	us-gaap	Sales Type And Direct Financing Leases Lease Receivable Payments To Be Received Two Years SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceivedTwoYears	1705000	USD
CY2019Q3	us-gaap	Sales Type And Direct Financing Leases Lease Receivable Payments To Be Received Three Years SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceivedThreeYears	1756000	USD
CY2019Q3	us-gaap	Sales Type And Direct Financing Leases Lease Receivable Payments To Be Received Four Years SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceivedFourYears	1809000	USD
CY2019Q3	us-gaap	Sales Type And Direct Financing Leases Lease Receivable Payments To Be Received Five Years SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceivedFiveYears	1863000	USD
CY2019Q3	us-gaap	Sales Type And Direct Financing Leases Lease Receivable Payments To Be Received Thereafter SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceivedThereafter	253324000	USD
CY2019Q3	us-gaap	Sales Type And Direct Financing Leases Lease Receivable Payments To Be Received SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceived	260872000	USD
CY2019Q3	us-gaap	Operating Lease Lease Income OperatingLeaseLeaseIncome	372593000	USD
	us-gaap	Operating Lease Lease Income OperatingLeaseLeaseIncome	1074395000	USD
CY2019Q3	us-gaap	Direct Financing Lease Lease Income DirectFinancingLeaseLeaseIncome	607000	USD
	us-gaap	Direct Financing Lease Lease Income DirectFinancingLeaseLeaseIncome	1812000	USD
CY2019Q3	us-gaap	Lease Income LeaseIncome	373200000	USD
	us-gaap	Lease Income LeaseIncome	1076207000	USD
CY2019Q3	are	Ground And Operating Lease Obligation Due GroundAndOperatingLeaseObligationDue	702000000.0	USD
CY2019Q3	us-gaap	Operating Lease Liability OperatingLeaseLiability	270600000	USD
CY2019Q3	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	264400000	USD
CY2019Q3	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.0525
CY2019Q3	us-gaap	Number Of Properties Subject To Ground Leases NumberOfPropertiesSubjectToGroundLeases	31	property
CY2019Q3	are	Ground Lease Related To Operating Property Net Book Value GroundLeaseRelatedToOperatingPropertyNetBookValue	7900000	USD
CY2019Q3	us-gaap	Lessee Operating Lease Liability Payments Due Next Twelve Months LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths	3874000	USD
CY2019Q3	us-gaap	Lessee Operating Lease Liability Payments Due Year Two LesseeOperatingLeaseLiabilityPaymentsDueYearTwo	15132000	USD
CY2019Q3	us-gaap	Lessee Operating Lease Liability Payments Due Year Three LesseeOperatingLeaseLiabilityPaymentsDueYearThree	15875000	USD
CY2019Q3	us-gaap	Lessee Operating Lease Liability Payments Due Year Four LesseeOperatingLeaseLiabilityPaymentsDueYearFour	16120000	USD
CY2019Q3	us-gaap	Lessee Operating Lease Liability Payments Due Year Five LesseeOperatingLeaseLiabilityPaymentsDueYearFive	16270000	USD
CY2019Q3	us-gaap	Lessee Operating Lease Liability Payments Due After Year Five LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive	634708000	USD
CY2019Q3	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	701979000	USD
CY2019Q3	us-gaap	Lessee Operating Lease Liability Undiscounted Excess Amount LesseeOperatingLeaseLiabilityUndiscountedExcessAmount	431365000	USD
CY2019Q3	us-gaap	Operating Lease Liability OperatingLeaseLiability	270614000	USD
CY2019Q3	are	Gross Operating Lease Costs GrossOperatingLeaseCosts	5157000	USD
CY2018Q3	are	Gross Operating Lease Costs GrossOperatingLeaseCosts	4035000	USD
	are	Gross Operating Lease Costs GrossOperatingLeaseCosts	14581000	USD
	are	Gross Operating Lease Costs GrossOperatingLeaseCosts	11855000	USD
CY2019Q3	are	Capitalized Lease Costs CapitalizedLeaseCosts	452000	USD
CY2018Q3	are	Capitalized Lease Costs CapitalizedLeaseCosts	36000	USD
	are	Capitalized Lease Costs CapitalizedLeaseCosts	902000	USD
	are	Capitalized Lease Costs CapitalizedLeaseCosts	108000	USD
CY2019Q3	us-gaap	Lease Cost LeaseCost	4705000	USD
CY2018Q3	us-gaap	Lease Cost LeaseCost	3999000	USD
	us-gaap	Lease Cost LeaseCost	13679000	USD
	us-gaap	Lease Cost LeaseCost	11747000	USD
	us-gaap	Operating Lease Payments OperatingLeasePayments	13400000	USD
	us-gaap	Operating Lease Payments OperatingLeasePayments	11200000	USD
CY2019Q3	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	410675000	USD
CY2018Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	234181000	USD
CY2019Q3	us-gaap	Restricted Cash And Cash Equivalents At Carrying Value RestrictedCashAndCashEquivalentsAtCarryingValue	42295000	USD
CY2018Q4	us-gaap	Restricted Cash And Cash Equivalents At Carrying Value RestrictedCashAndCashEquivalentsAtCarryingValue	37949000	USD
CY2019Q3	us-gaap	Interest Rate Derivative Assets At Fair Value InterestRateDerivativeAssetsAtFairValue	0	USD
CY2019Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	452970000	USD
CY2018Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	272130000	USD
CY2019Q3	us-gaap	Equity Securities Fv Ni Cost EquitySecuritiesFvNiCost	737078000	USD
CY2019Q3	us-gaap	Cumulative Effect Of New Accounting Principle In Period Of Adoption CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption	253376000	USD
CY2019Q3	us-gaap	Equity Securities Fv Ni And Without Readily Determinable Fair Value EquitySecuritiesFvNiAndWithoutReadilyDeterminableFairValue	990454000	USD
CY2018Q4	us-gaap	Equity Securities Fv Ni Cost EquitySecuritiesFvNiCost	652109000	USD
CY2018Q4	us-gaap	Cumulative Effect Of New Accounting Principle In Period Of Adoption CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption	240155000	USD
CY2018Q4	us-gaap	Equity Securities Fv Ni And Without Readily Determinable Fair Value EquitySecuritiesFvNiAndWithoutReadilyDeterminableFairValue	892264000	USD
CY2019Q3	us-gaap	Equity Securities Fv Ni Unrealized Gain Loss EquitySecuritiesFvNiUnrealizedGainLoss	-70043000	USD
CY2019Q3	us-gaap	Equity Securities Fv Ni Realized Gain Loss EquitySecuritiesFvNiRealizedGainLoss	6967000	USD
CY2019Q3	us-gaap	Equity Securities Fv Ni Gain Loss EquitySecuritiesFvNiGainLoss	-63076000	USD
	us-gaap	Equity Securities Fv Ni Unrealized Gain Loss EquitySecuritiesFvNiUnrealizedGainLoss	13221000	USD
	us-gaap	Equity Securities Fv Ni Realized Gain Loss EquitySecuritiesFvNiRealizedGainLoss	28759000	USD
	us-gaap	Equity Securities Fv Ni Gain Loss EquitySecuritiesFvNiGainLoss	41980000	USD
CY2018Q3	us-gaap	Equity Securities Fv Ni Unrealized Gain Loss EquitySecuritiesFvNiUnrealizedGainLoss	117188000	USD
CY2018Q3	us-gaap	Equity Securities Fv Ni Realized Gain Loss EquitySecuritiesFvNiRealizedGainLoss	5015000	USD
CY2018Q3	us-gaap	Equity Securities Fv Ni Gain Loss EquitySecuritiesFvNiGainLoss	122203000	USD
	us-gaap	Equity Securities Fv Ni Unrealized Gain Loss EquitySecuritiesFvNiUnrealizedGainLoss	194484000	USD
	us-gaap	Equity Securities Fv Ni Realized Gain Loss EquitySecuritiesFvNiRealizedGainLoss	25810000	USD
	us-gaap	Equity Securities Fv Ni Gain Loss EquitySecuritiesFvNiGainLoss	220294000	USD
CY2019Q3	us-gaap	Fair Value Investments Entities That Calculate Net Asset Value Per Share Unfunded Committments FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareUnfundedCommittments	231600000	USD
	are	Limited Partnership Maximum Expiration Terms LimitedPartnershipMaximumExpirationTerms	P12Y
	are	Limited Partnership Liquidation Expected Initial Term In Years LimitedPartnershipLiquidationExpectedInitialTermInYears	P10Y
	us-gaap	Fair Value Investments Entities That Calculate Net Asset Value Per Share Liquidating Investment Remaining Period1 FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareLiquidatingInvestmentRemainingPeriod1	P5Y7M6D
CY2019Q3	us-gaap	Finite Lived Intangible Asset Acquired In Place Leases FiniteLivedIntangibleAssetAcquiredInPlaceLeases	186845000	USD
CY2018Q4	us-gaap	Finite Lived Intangible Asset Acquired In Place Leases FiniteLivedIntangibleAssetAcquiredInPlaceLeases	132906000	USD
CY2019Q3	us-gaap	Finite Lived Intangible Asset Off Market Lease Favorable Gross FiniteLivedIntangibleAssetOffMarketLeaseFavorableGross	0	USD
CY2018Q4	us-gaap	Finite Lived Intangible Asset Off Market Lease Favorable Gross FiniteLivedIntangibleAssetOffMarketLeaseFavorableGross	17434000	USD
CY2019Q3	us-gaap	Deferred Compensation Plan Assets DeferredCompensationPlanAssets	20694000	USD
CY2018Q4	us-gaap	Deferred Compensation Plan Assets DeferredCompensationPlanAssets	19238000	USD
CY2019Q3	us-gaap	Deferred Finance Costs Net DeferredFinanceCostsNet	13691000	USD
CY2018Q4	us-gaap	Deferred Finance Costs Net DeferredFinanceCostsNet	16060000	USD
CY2019Q3	us-gaap	Deposits Assets DepositsAssets	11167000	USD
CY2018Q4	us-gaap	Deposits Assets DepositsAssets	12974000	USD
CY2019Q3	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	17511000	USD
CY2018Q4	us-gaap	Notes Receivable Net NotesReceivableNet	528000	USD
CY2018Q4	us-gaap	Capital Leases Net Investment In Direct Financing Leases CapitalLeasesNetInvestmentInDirectFinancingLeases	39149000	USD
CY2019Q3	us-gaap	Notes Receivable Net NotesReceivableNet	459000	USD
CY2018Q4	us-gaap	Interest Rate Derivative Assets At Fair Value InterestRateDerivativeAssetsAtFairValue	2606000	USD
CY2019Q3	us-gaap	Capital Leases Net Investment In Direct Financing Leases CapitalLeasesNetInvestmentInDirectFinancingLeases	39721000	USD
CY2019Q3	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	264351000	USD
CY2018Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	0	USD
CY2019Q3	us-gaap	Other Assets Miscellaneous OtherAssetsMiscellaneous	15312000	USD
CY2018Q4	us-gaap	Other Assets Miscellaneous OtherAssetsMiscellaneous	19861000	USD
CY2019Q3	us-gaap	Prepaid Expense Current And Noncurrent PrepaidExpenseCurrentAndNoncurrent	15487000	USD
CY2018Q4	us-gaap	Prepaid Expense Current And Noncurrent PrepaidExpenseCurrentAndNoncurrent	13690000	USD
CY2019Q3	are	Real Estate Corporate Operations RealEstateCorporateOperations	191765000	USD
CY2018Q4	are	Real Estate Corporate Operations RealEstateCorporateOperations	81024000	USD
CY2019Q3	us-gaap	Other Assets OtherAssets	777003000	USD
CY2018Q4	us-gaap	Other Assets OtherAssets	370257000	USD
	are	Transfers In Fair Value Hierarchy TransfersInFairValueHierarchy	0	transfer
CY2019Q3	us-gaap	Derivative Notional Amount DerivativeNotionalAmount	350000000.0	USD
CY2019Q3	us-gaap	Derivative Average Swaption Interest Rate DerivativeAverageSwaptionInterestRate	0.0257
CY2019Q3	are	Longterm Debt Percentage Bearing Fixed Interest Amount Net LongtermDebtPercentageBearingFixedInterestAmountNet	6394683000	USD
CY2019Q3	are	Longterm Debt Percentage Bearing Variable Interest Amount Net LongtermDebtPercentageBearingVariableInterestAmountNet	343000000	USD
CY2019Q3	us-gaap	Long Term Debt LongTermDebt	6737683000	USD
CY2019Q3	are	Debt Instrument Percentage Of Outstanding Balance DebtInstrumentPercentageOfOutstandingBalance	1.000
CY2019Q3	us-gaap	Debt Instrument Interest Rate Effective Percentage DebtInstrumentInterestRateEffectivePercentage	0.0393
	are	Debt Instrument Weighted Average Remaining Period DebtInstrumentWeightedAverageRemainingPeriod	P10Y8M12D
CY2019Q3	are	Fixed Interest Rate Debt As Percentage Of Total Outstanding Balance FixedInterestRateDebtAsPercentageOfTotalOutstandingBalance	0.95
CY2019Q3	are	Variable Interest Rate Debt As Percentage Of Total Outstanding Balance VariableInterestRateDebtAsPercentageOfTotalOutstandingBalance	0.05
CY2019Q3	us-gaap	Debt Instrument Interest Rate Effective Percentage DebtInstrumentInterestRateEffectivePercentage	0.0393
CY2019Q3	are	Debt Instrument Percentage Of Outstanding Balance DebtInstrumentPercentageOfOutstandingBalance	1
CY2019Q3	us-gaap	Long Term Debt Maturities Repayments Of Principal Remainder Of Fiscal Year LongTermDebtMaturitiesRepaymentsOfPrincipalRemainderOfFiscalYear	1602000	USD
CY2019Q3	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Two LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo	6560000	USD
CY2019Q3	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Three LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree	6901000	USD
CY2019Q3	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Four LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour	7227000	USD
CY2019Q3	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Five LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive	604548000	USD
CY2019Q3	us-gaap	Long Term Debt Maturities Repayments Of Principal After Year Five LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive	6130346000	USD
CY2019Q3	us-gaap	Debt Instrument Carrying Amount DebtInstrumentCarryingAmount	6757184000	USD
CY2019Q3	us-gaap	Debt Instrument Unamortized Discount Premium And Debt Issuance Costs Net DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet	-19501000	USD
CY2019Q3	us-gaap	Long Term Debt LongTermDebt	6737683000	USD
CY2019Q3	are	Lossprimarilyrelatedtotheearlyextinguishmentofdebt Lossprimarilyrelatedtotheearlyextinguishmentofdebt	41900000	USD
CY2019Q3	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	-40200000	USD
CY2019Q3	us-gaap	Gain Loss On Cash Flow Hedge Ineffectiveness Net GainLossOnCashFlowHedgeIneffectivenessNet	-1700000	USD
CY2019Q3	us-gaap	Interest Costs Incurred InterestCostsIncurred	70761000	USD
CY2018Q3	us-gaap	Interest Costs Incurred InterestCostsIncurred	59675000	USD
	us-gaap	Interest Costs Incurred InterestCostsIncurred	192923000	USD
	us-gaap	Interest Costs Incurred InterestCostsIncurred	163574000	USD
CY2019Q3	us-gaap	Interest Costs Capitalized InterestCostsCapitalized	24558000	USD
CY2018Q3	us-gaap	Interest Costs Capitalized InterestCostsCapitalized	17431000	USD
	us-gaap	Interest Costs Capitalized InterestCostsCapitalized	64741000	USD
	us-gaap	Interest Costs Capitalized InterestCostsCapitalized	46318000	USD
CY2019Q3	us-gaap	Interest Expense InterestExpense	46203000	USD
CY2018Q3	us-gaap	Interest Expense InterestExpense	42244000	USD
	us-gaap	Interest Expense InterestExpense	128182000	USD
	us-gaap	Interest Expense InterestExpense	117256000	USD
	us-gaap	Repayments Of Debt RepaymentsOfDebt	1100000000	USD
CY2019Q3	are	Variable Interest Rate Debt As Percentage Of Total Outstanding Balance VariableInterestRateDebtAsPercentageOfTotalOutstandingBalance	0.05
CY2019Q3	us-gaap	Derivative Notional Amount DerivativeNotionalAmount	350000000.0	USD
CY2019Q3	us-gaap	Derivative Average Swaption Interest Rate DerivativeAverageSwaptionInterestRate	0.0257
CY2019Q3	us-gaap	Gain Loss On Cash Flow Hedge Ineffectiveness Net GainLossOnCashFlowHedgeIneffectivenessNet	-1700000	USD
CY2019Q3	us-gaap	Accounts Payable And Other Accrued Liabilities AccountsPayableAndOtherAccruedLiabilities	203910000	USD
CY2018Q4	us-gaap	Accounts Payable And Other Accrued Liabilities AccountsPayableAndOtherAccruedLiabilities	215539000	USD
CY2019Q3	us-gaap	Below Market Lease Net BelowMarketLeaseNet	149268000	USD
CY2019Q3	are	Accrued Construction AccruedConstruction	287809000	USD
CY2018Q4	are	Accrued Construction AccruedConstruction	275882000	USD
CY2018Q4	us-gaap	Below Market Lease Net BelowMarketLeaseNet	134808000	USD
CY2019Q3	us-gaap	Asset Retirement Obligation AssetRetirementObligation	14155000	USD
CY2018Q4	us-gaap	Asset Retirement Obligation AssetRetirementObligation	10343000	USD
CY2019Q3	are	Deferred Rent Liability DeferredRentLiability	2932000	USD
CY2018Q4	are	Deferred Rent Liability DeferredRentLiability	29547000	USD
CY2019Q3	us-gaap	Interest Rate Derivative Liabilities At Fair Value InterestRateDerivativeLiabilitiesAtFairValue	0	USD
CY2018Q4	us-gaap	Interest Rate Derivative Liabilities At Fair Value InterestRateDerivativeLiabilitiesAtFairValue	768000	USD
CY2019Q3	us-gaap	Operating Lease Liability OperatingLeaseLiability	270614000	USD
CY2018Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	0	USD
CY2019Q3	are	Prepaid Rent And Tenant Security Deposits PrepaidRentAndTenantSecurityDeposits	249667000	USD
CY2018Q4	are	Prepaid Rent And Tenant Security Deposits PrepaidRentAndTenantSecurityDeposits	250923000	USD
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CY2018Q4	us-gaap	Other Accounts Payable And Accrued Liabilities OtherAccountsPayableAndAccruedLiabilities	63897000	USD
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	us-gaap	Incremental Common Shares Attributable To Equity Forward Agreements IncrementalCommonSharesAttributableToEquityForwardAgreements	172000	shares
CY2018Q3	us-gaap	Incremental Common Shares Attributable To Equity Forward Agreements IncrementalCommonSharesAttributableToEquityForwardAgreements	462000	shares
	us-gaap	Incremental Common Shares Attributable To Equity Forward Agreements IncrementalCommonSharesAttributableToEquityForwardAgreements	363000	shares
CY2018Q3	us-gaap	Incremental Common Shares Attributable To Conversion Of Preferred Stock IncrementalCommonSharesAttributableToConversionOfPreferredStock	744000	shares
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	us-gaap	Profit Loss ProfitLoss	187994000	USD
	us-gaap	Profit Loss ProfitLoss	421424000	USD
CY2019Q3	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	11199000	USD
CY2018Q3	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	5723000	USD
	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	27270000	USD
	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	17428000	USD
CY2019Q3	us-gaap	Dividends Preferred Stock DividendsPreferredStock	1173000	USD
CY2018Q3	us-gaap	Dividends Preferred Stock DividendsPreferredStock	1301000	USD
	us-gaap	Dividends Preferred Stock DividendsPreferredStock	3204000	USD
	us-gaap	Dividends Preferred Stock DividendsPreferredStock	3905000	USD
CY2019Q3	us-gaap	Preferred Stock Accretion Of Redemption Discount PreferredStockAccretionOfRedemptionDiscount	0	USD
CY2018Q3	us-gaap	Preferred Stock Accretion Of Redemption Discount PreferredStockAccretionOfRedemptionDiscount	0	USD
	us-gaap	Preferred Stock Accretion Of Redemption Discount PreferredStockAccretionOfRedemptionDiscount	2580000	USD
	us-gaap	Preferred Stock Accretion Of Redemption Discount PreferredStockAccretionOfRedemptionDiscount	0	USD
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	us-gaap	Participating Securities Distributed And Undistributed Earnings Loss Diluted ParticipatingSecuritiesDistributedAndUndistributedEarningsLossDiluted	6010000	USD
	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	150408000	USD
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CY2018Q3	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	208940000	USD
	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	394081000	USD
CY2019Q3	us-gaap	Dilutive Securities Effect On Basic Earnings Per Share Other DilutiveSecuritiesEffectOnBasicEarningsPerShareOther	0	USD
CY2018Q3	us-gaap	Dilutive Securities Effect On Basic Earnings Per Share Other DilutiveSecuritiesEffectOnBasicEarningsPerShareOther	1301000	USD
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CY2019Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	112120000	shares
CY2018Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	104179000	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	111540000	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	101991000	shares
CY2019Q3	us-gaap	Incremental Common Shares Attributable To Equity Forward Agreements IncrementalCommonSharesAttributableToEquityForwardAgreements	0	shares
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	us-gaap	Incremental Common Shares Attributable To Equity Forward Agreements IncrementalCommonSharesAttributableToEquityForwardAgreements	172000	shares
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CY2019Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	112120000	shares
CY2018Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	105385000	shares
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	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	102354000	shares
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	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.35
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CY2019Q3	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	2300000	shares
CY2019Q3	are	Disposal Group Including Assets Heldfor Sale Not Qualifyingas Discontinued Operations Areaof Real Estate DisposalGroupIncludingAssetsHeldforSaleNotQualifyingasDiscontinuedOperationsAreaofRealEstate	458842	sqft
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CY2019Q3	us-gaap	Real Estate Investment Property Net RealEstateInvestmentPropertyNet	13618280000	USD
CY2019Q3	us-gaap	Investments In Affiliates Subsidiaries Associates And Joint Ventures InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures	340190000	USD
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CY2019Q3	us-gaap	Equity Securities Fv Ni And Without Readily Determinable Fair Value EquitySecuritiesFvNiAndWithoutReadilyDeterminableFairValue	990454000	USD
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CY2019Q3	us-gaap	Assets Assets	17058154000	USD
CY2019Q3	us-gaap	Secured Debt SecuredDebt	351852000	USD
CY2019Q3	us-gaap	Senior Long Term Notes SeniorLongTermNotes	6042831000	USD
CY2019Q3	us-gaap	Line Of Credit LineOfCredit	343000000	USD
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CY2019Q3	us-gaap	Liabilities Liabilities	8094534000	USD
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CY2019Q3	us-gaap	Stockholders Equity StockholdersEquity	7790232000	USD
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$ARE
ALEXANDRIA REAL ESTATE EQUITIES, INC. Stock $are

2019 Q4 Form 10-Q Financial Statement

#000103544319000268 Filed on October 29, 2019

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$ARE ALEXANDRIA REAL ESTATE EQUITIES, INC. Stock $are

2019 Q4 Form 10-Q Financial Statement

#000103544319000268 Filed on October 29, 2019

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$ARE
ALEXANDRIA REAL ESTATE EQUITIES, INC. Stock $are