$HR
Healthcare Realty Trust Inc Stock $hr

$hr Overview Financials Valuation SEC Filings Company Website

2017 Form 10-K Financial Statement

#000136060418000018 Filed on February 20, 2018

Income Statement

Concept	2017	2016 Q4	2016
Revenue	$614.0M	$105.3M	$460.9M
YoY Change	33.21%	6.8%	14.14%
Cost Of Revenue	$157.3M	$37.30M	$146.5M
YoY Change	7.37%	1.36%	4.49%
Gross Profit	$267.5M	$68.00M	$265.4M
YoY Change	0.79%	10.03%	6.89%
Gross Profit Margin	43.57%	64.58%	57.58%
Selling, General & Admin	$33.20M	$8.700M	$31.30M
YoY Change	6.07%	20.83%	17.23%
% of Gross Profit	12.41%	12.79%	11.79%
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization	$142.5M	$31.60M	$127.7M
YoY Change	11.59%	18.8%	9.52%
% of Gross Profit	53.27%	46.47%	48.12%
Operating Expenses	$175.5M	$42.70M	$159.0M
YoY Change	10.38%	16.03%	10.96%
Operating Profit	$123.6M	$25.30M	$101.9M
YoY Change	21.32%	1.2%	8.91%
Interest Expense	$85.49M	-$13.80M	-$57.30M
YoY Change	-249.2%	-6.76%	-11.98%
% of Operating Profit	69.14%	-54.55%	-56.22%
Other Income/Expense, Net	$29.00K	$100.0K	$286.0K
YoY Change	-89.86%	-106.67%	-120.06%
Pretax Income	$23.10M	$52.60M	$85.60M
YoY Change	-73.01%	171.13%	45.58%
Income Tax
% Of Pretax Income
Net Earnings	$63.92M	$52.40M	$45.91M
YoY Change	39.21%	180.21%	39.42%
Net Earnings / Revenue	10.41%	49.76%	9.96%
Basic Earnings Per Share	$0.35		$0.34
Diluted Earnings Per Share	$0.34	$453.7K	$0.33
COMMON SHARES
Basic Shares Outstanding	181.1M shares	141.7M shares	136.6M shares
Diluted Shares Outstanding	185.3M shares		140.3M shares

Balance Sheet

Concept	2017	2016 Q4	2016
SHORT-TERM ASSETS
Cash & Short-Term Investments	$6.200M	$5.400M	$5.400M
YoY Change	14.81%	31.71%	31.71%
Cash & Equivalents	$6.200M	$11.23M	$5.400M
Short-Term Investments
Other Short-Term Assets	$65.20M	$64.80M	$64.80M
YoY Change	0.62%	85.14%	85.14%
Inventory
Prepaid Expenses
Receivables	$7.100M	$8.000M	$8.000M
Other Receivables	$67.00M	$64.60M	$64.60M
Total Short-Term Assets	$145.5M	$142.8M	$142.8M
YoY Change	1.89%	3382.93%	3382.93%
LONG-TERM ASSETS
Property, Plant & Equipment	$2.941B	$2.787B	$2.787B
YoY Change	5.52%	6.43%	6.43%
Goodwill
YoY Change
Intangibles
YoY Change
Long-Term Investments	$8.700M	$0.00
YoY Change
Other Assets	$33.10M	$52.20M	$52.20M
YoY Change	-36.59%	7357.14%	7357.14%
Total Long-Term Assets	$3.048B	$3.605B	$2.898B
YoY Change	5.19%	13.79%	3.27%
TOTAL ASSETS
Total Short-Term Assets	$145.5M	$142.8M	$142.8M
Total Long-Term Assets	$3.048B	$3.605B	$2.898B
Total Assets	$3.194B	$3.748B	$3.041B
YoY Change	5.03%	18.14%	8.2%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$71.00M	$78.30M	$78.30M
YoY Change	-9.32%	3.71%	3.71%
Accrued Expenses
YoY Change
Deferred Revenue
YoY Change
Short-Term Debt	$0.00	$0.00	$0.00
YoY Change
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities	$71.00M	$78.30M	$78.30M
YoY Change	-9.32%	3.71%	3.71%
LONG-TERM LIABILITIES
Long-Term Debt	$1.284B	$1.264B	$1.264B
YoY Change	1.54%	-11.27%	-11.27%
Other Long-Term Liabilities	$48.80M	$44.60M	$44.60M
YoY Change	9.42%	-33.43%	-33.43%
Total Long-Term Liabilities	$1.333B	$1.309B	$1.309B
YoY Change	1.81%	-12.27%	-12.27%
TOTAL LIABILITIES
Total Short-Term Liabilities	$71.00M	$78.30M	$78.30M
Total Long-Term Liabilities	$1.333B	$1.309B	$1.309B
Total Liabilities	$1.404B	$1.963B	$1.387B
YoY Change	1.19%	11.46%	-11.5%
SHAREHOLDERS EQUITY
Retained Earnings
YoY Change
Common Stock		$2.756B
YoY Change		18.29%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$1.790B	$1.687B	$1.653B
YoY Change
Total Liabilities & Shareholders Equity	$3.194B	$3.748B	$3.041B
YoY Change	5.03%	18.14%	8.2%

Cashflow Statement

Concept	2017	2016 Q4	2016
OPERATING ACTIVITIES
Net Income	$63.92M	$52.40M	$45.91M
YoY Change	39.21%	180.21%	39.42%
Depreciation, Depletion And Amortization	$142.5M	$31.60M	$127.7M
YoY Change	11.59%	18.8%	9.52%
Cash From Operating Activities	$307.5M	$48.90M	$203.7M
YoY Change	50.98%	20.15%	6.59%
INVESTING ACTIVITIES
Capital Expenditures	-$355.3M	-$83.90M	-$296.4M
YoY Change	19.87%	-14.21%	45.58%
Acquisitions
YoY Change
Other Investing Activities	$95.80M	$87.10M	$58.60M
YoY Change	63.48%	650.86%	-57.47%
Cash From Investing Activities	-$2.455B	$3.200M	-$608.4M
YoY Change	303.54%	-103.71%	121.9%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net	-$1.744B		-$416.2M
YoY Change	318.87%		875.8%
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	$2.241B	-10.10M	$400.8M
YoY Change	459.18%	-124.51%	395.86%
NET CHANGE
Cash From Operating Activities	$307.5M	48.90M	$203.7M
Cash From Investing Activities	-$2.455B	3.200M	-$608.4M
Cash From Financing Activities	$2.241B	-10.10M	$400.8M
Net Change In Cash	$93.52M	42.00M	-$3.917M
YoY Change	-2487.41%	-1076.74%	74.09%
FREE CASH FLOW
Cash From Operating Activities	$307.5M	$48.90M	$203.7M
Capital Expenditures	-$355.3M	-$83.90M	-$296.4M
Free Cash Flow	$662.8M	$132.8M	$500.1M
YoY Change	32.54%	-4.12%	26.7%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2017	dei	Amendment Flag AmendmentFlag	false
CY2017	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
CY2017	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	FY
CY2017	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2017
CY2017	dei	Document Period End Date DocumentPeriodEndDate	2017-12-31
CY2017	dei	Document Type DocumentType	10-K
CY2017	dei	Entity Central Index Key EntityCentralIndexKey	0001360604
CY2018Q1	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	205047836	shares
CY2017	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2017	dei	Entity Filer Category EntityFilerCategory	Large Accelerated Filer
CY2017Q2	dei	Entity Public Float EntityPublicFloat	6215283195	USD
CY2017	dei	Entity Registrant Name EntityRegistrantName	HEALTHCARE TRUST OF AMERICA, INC.
CY2017	dei	Entity Voluntary Filers EntityVoluntaryFilers	No
CY2017	dei	Entity Well Known Seasoned Issuer EntityWellKnownSeasonedIssuer	Yes
CY2015Q4	hta	Accumulated Depreciation Lease Intangibles AccumulatedDepreciationLeaseIntangibles	201900000	USD
CY2016Q4	hta	Accumulated Depreciation Lease Intangibles AccumulatedDepreciationLeaseIntangibles	236100000	USD
CY2017Q4	hta	Accumulated Depreciation Lease Intangibles AccumulatedDepreciationLeaseIntangibles	286900000	USD
CY2015	hta	Acquired Finite Lived Intangible Liabilities Weighted Average Useful Life AcquiredFiniteLivedIntangibleLiabilitiesWeightedAverageUsefulLife	P51Y8M12D
CY2016	hta	Acquired Finite Lived Intangible Liabilities Weighted Average Useful Life AcquiredFiniteLivedIntangibleLiabilitiesWeightedAverageUsefulLife	P7Y8M12D
CY2017	hta	Acquired Finite Lived Intangible Liabilities Weighted Average Useful Life AcquiredFiniteLivedIntangibleLiabilitiesWeightedAverageUsefulLife	P19Y8M12D
CY2015	hta	Acquisition Related Expenses AcquisitionRelatedExpenses	4555000	USD
CY2016	hta	Acquisition Related Expenses AcquisitionRelatedExpenses	6538000	USD
CY2017	hta	Acquisition Related Expenses AcquisitionRelatedExpenses	5885000	USD
CY2015	hta	Aggregate Gross Sales Priceof Disposed Properties AggregateGrossSalesPriceofDisposedProperties	35700000	USD
CY2016	hta	Aggregate Gross Sales Priceof Disposed Properties AggregateGrossSalesPriceofDisposedProperties	39500000	USD
CY2017	hta	Aggregate Gross Sales Priceof Disposed Properties AggregateGrossSalesPriceofDisposedProperties	85200000	USD
CY2017Q4	hta	Asset Acquisition Recognized Identifiable Assets Acquired And Liabilities Assumed Financial Liabilities AssetAcquisitionRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedFinancialLiabilities	0	USD
CY2017Q4	hta	Asset Acquisition Recognized Identifiable Assets Acquiredand Liabilities Assumed Above Market Debt AssetAcquisitionRecognizedIdentifiableAssetsAcquiredandLiabilitiesAssumedAboveMarketDebt	0	USD
CY2017Q4	hta	Asset Acquisition Recognized Identifiable Assets Acquiredand Liabilities Assumed Above Market Leasehold Interests AssetAcquisitionRecognizedIdentifiableAssetsAcquiredandLiabilitiesAssumedAboveMarketLeaseholdInterests	8978000	USD
CY2017Q4	hta	Asset Acquisition Recognized Identifiable Assets Acquiredand Liabilities Assumed Above Market Leases AssetAcquisitionRecognizedIdentifiableAssetsAcquiredandLiabilitiesAssumedAboveMarketLeases	12180000	USD
CY2017Q4	hta	Asset Acquisition Recognized Identifiable Assets Acquiredand Liabilities Assumed Below Market Leasehold Interests AssetAcquisitionRecognizedIdentifiableAssetsAcquiredandLiabilitiesAssumedBelowMarketLeaseholdInterests	54252000	USD
CY2017Q4	hta	Asset Acquisition Recognized Identifiable Assets Acquiredand Liabilities Assumed Below Market Leases AssetAcquisitionRecognizedIdentifiableAssetsAcquiredandLiabilitiesAssumedBelowMarketLeases	27849000	USD
CY2017Q4	hta	Asset Acquisition Recognized Identifiable Assets Acquiredand Liabilities Assumed Buildings And Improvements AssetAcquisitionRecognizedIdentifiableAssetsAcquiredandLiabilitiesAssumedBuildingsAndImprovements	2358771000	USD
CY2017Q4	hta	Asset Acquisition Recognized Identifiable Assets Acquiredand Liabilities Assumed In Place Leases AssetAcquisitionRecognizedIdentifiableAssetsAcquiredandLiabilitiesAssumedInPlaceLeases	190020000	USD
CY2016Q4	us-gaap	Accounts Payable And Accrued Liabilities Current And Noncurrent AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent	105034000	USD
CY2015Q4	hta	Business Combination Recognized Identifiable Assets Acquiredand Liabilities Assumed Above Market Debt BusinessCombinationRecognizedIdentifiableAssetsAcquiredandLiabilitiesAssumedAboveMarketDebt	0	USD
CY2016Q4	hta	Business Combination Recognized Identifiable Assets Acquiredand Liabilities Assumed Above Market Debt BusinessCombinationRecognizedIdentifiableAssetsAcquiredandLiabilitiesAssumedAboveMarketDebt	83000	USD
CY2017Q4	hta	Asset Acquisition Recognized Identifiable Assets Acquiredand Liabilities Assumed Including Other Net AssetAcquisitionRecognizedIdentifiableAssetsAcquiredandLiabilitiesAssumedIncludingOtherNet	2740231000	USD
CY2017Q4	hta	Asset Acquisition Recognized Identifiable Assets Acquiredand Liabilities Assumed Land AssetAcquisitionRecognizedIdentifiableAssetsAcquiredandLiabilitiesAssumedLand	100922000	USD
CY2017Q4	hta	Asset Acquisition Recognized Identifiable Assets Acquiredand Liabilities Assumed Net AssetAcquisitionRecognizedIdentifiableAssetsAcquiredandLiabilitiesAssumedNet	2679318000	USD
CY2017Q4	hta	Asset Acquisition Recognized Identifiable Assets Acquiredand Liabilities Assumed Other Net AssetAcquisitionRecognizedIdentifiableAssetsAcquiredandLiabilitiesAssumedOtherNet	60913000	USD
CY2017	hta	Asset Acquisition Transaction Costs Capitalized AssetAcquisitionTransactionCostsCapitalized	17300000	USD
CY2017	hta	Assets Heldforsale Periodof Sale AssetsHeldforsalePeriodofSale	P1Y
CY2017Q4	hta	Assets Net Tax Basisin Excessof Carrying Value AssetsNetTaxBasisinExcessofCarryingValue	404100000	USD
CY2015	hta	Business Combination Consideration Transferred Mortgage Loanson Real Estate BusinessCombinationConsiderationTransferredMortgageLoansonRealEstate	0	USD
CY2016	hta	Business Combination Consideration Transferred Mortgage Loanson Real Estate BusinessCombinationConsiderationTransferredMortgageLoansonRealEstate	0	USD
CY2017	hta	Business Combination Consideration Transferred Mortgage Loanson Real Estate BusinessCombinationConsiderationTransferredMortgageLoansonRealEstate	0	USD
CY2015Q4	hta	Business Combination Recognized Identifiable Assets Acquiredand Liabilities Assumed Above Market Leasehold Interests BusinessCombinationRecognizedIdentifiableAssetsAcquiredandLiabilitiesAssumedAboveMarketLeaseholdInterests	7725000	USD
CY2016Q4	hta	Business Combination Recognized Identifiable Assets Acquiredand Liabilities Assumed Above Market Leasehold Interests BusinessCombinationRecognizedIdentifiableAssetsAcquiredandLiabilitiesAssumedAboveMarketLeaseholdInterests	50000	USD
CY2015Q4	hta	Business Combination Recognized Identifiable Assets Acquiredand Liabilities Assumed Above Market Leases BusinessCombinationRecognizedIdentifiableAssetsAcquiredandLiabilitiesAssumedAboveMarketLeases	1336000	USD
CY2016Q4	hta	Business Combination Recognized Identifiable Assets Acquiredand Liabilities Assumed Above Market Leases BusinessCombinationRecognizedIdentifiableAssetsAcquiredandLiabilitiesAssumedAboveMarketLeases	4626000	USD
CY2015Q4	hta	Business Combination Recognized Identifiable Assets Acquiredand Liabilities Assumed Below Market Leasehold Interests BusinessCombinationRecognizedIdentifiableAssetsAcquiredandLiabilitiesAssumedBelowMarketLeaseholdInterests	2698000	USD
CY2016Q4	hta	Business Combination Recognized Identifiable Assets Acquiredand Liabilities Assumed Below Market Leasehold Interests BusinessCombinationRecognizedIdentifiableAssetsAcquiredandLiabilitiesAssumedBelowMarketLeaseholdInterests	4189000	USD
CY2015Q4	hta	Business Combination Recognized Identifiable Assets Acquiredand Liabilities Assumed Below Market Leases BusinessCombinationRecognizedIdentifiableAssetsAcquiredandLiabilitiesAssumedBelowMarketLeases	8360000	USD
CY2016Q4	hta	Business Combination Recognized Identifiable Assets Acquiredand Liabilities Assumed Below Market Leases BusinessCombinationRecognizedIdentifiableAssetsAcquiredandLiabilitiesAssumedBelowMarketLeases	13792000	USD
CY2015Q4	hta	Business Combination Recognized Identifiable Assets Acquiredand Liabilities Assumed In Place Leases BusinessCombinationRecognizedIdentifiableAssetsAcquiredandLiabilitiesAssumedInPlaceLeases	24646000	USD
CY2016Q4	hta	Business Combination Recognized Identifiable Assets Acquiredand Liabilities Assumed In Place Leases BusinessCombinationRecognizedIdentifiableAssetsAcquiredandLiabilitiesAssumedInPlaceLeases	56807000	USD
CY2015Q4	hta	Business Combination Recognized Identifiable Assets Acquiredand Liabilities Assumed Including Other Net BusinessCombinationRecognizedIdentifiableAssetsAcquiredandLiabilitiesAssumedIncludingOtherNet	280860000	USD
CY2016Q4	hta	Business Combination Recognized Identifiable Assets Acquiredand Liabilities Assumed Including Other Net BusinessCombinationRecognizedIdentifiableAssetsAcquiredandLiabilitiesAssumedIncludingOtherNet	700764000	USD
CY2015Q4	hta	Business Combination Recognized Identifiable Assets Acquiredand Liabilities Assumed Other Net BusinessCombinationRecognizedIdentifiableAssetsAcquiredandLiabilitiesAssumedOtherNet	1526000	USD
CY2017Q4	hta	Deferred Finance Costs Amortization Expense After Year Five DeferredFinanceCostsAmortizationExpenseAfterYearFive	2801000	USD
CY2016Q4	hta	Business Combination Recognized Identifiable Assets Acquiredand Liabilities Assumed Other Net BusinessCombinationRecognizedIdentifiableAssetsAcquiredandLiabilitiesAssumedOtherNet	4899000	USD
CY2017	hta	Contractual Purchase Priceto Acquire Businesses ContractualPurchasePricetoAcquireBusinesses	2700000000	USD
CY2017Q4	hta	Deferred Finance Costs Amortization Expense Year Five DeferredFinanceCostsAmortizationExpenseYearFive	1987000	USD
CY2017Q4	hta	Deferred Finance Costs Amortization Expense Year Four DeferredFinanceCostsAmortizationExpenseYearFour	2610000	USD
CY2017Q4	hta	Deferred Finance Costs Amortization Expense Year Three DeferredFinanceCostsAmortizationExpenseYearThree	2804000	USD
CY2017Q4	hta	Deferred Finance Costs Amortization Expense Year Two DeferredFinanceCostsAmortizationExpenseYearTwo	2827000	USD
CY2017Q4	hta	Deferred Finance Costs Future Amortization Expense In Next Twelve Months DeferredFinanceCostsFutureAmortizationExpenseInNextTwelveMonths	2821000	USD
CY2016Q4	hta	Deferred Financing Costs Net DeferredFinancingCostsNet	4198000	USD
CY2017Q4	hta	Deferred Financing Costs Net DeferredFinancingCostsNet	7759000	USD
CY2015	hta	Depreciation Amortizationand Other DepreciationAmortizationandOther	151614000	USD
CY2016	hta	Depreciation Amortizationand Other DepreciationAmortizationandOther	175285000	USD
CY2017	hta	Depreciation Amortizationand Other DepreciationAmortizationandOther	239044000	USD
CY2015	hta	Dividend Classifiedas Capital Gain Per Share DividendClassifiedasCapitalGainPerShare	0.0000
CY2016	hta	Dividend Classifiedas Capital Gain Per Share DividendClassifiedasCapitalGainPerShare	0.0000
CY2017	hta	Dividend Classifiedas Capital Gain Per Share DividendClassifiedasCapitalGainPerShare	0.0851
CY2015	hta	Dividend Classifiedas Ordinary Income Per Share DividendClassifiedasOrdinaryIncomePerShare	0.6634
CY2016	hta	Dividend Classifiedas Ordinary Income Per Share DividendClassifiedasOrdinaryIncomePerShare	0.8970
CY2017	hta	Dividend Classifiedas Ordinary Income Per Share DividendClassifiedasOrdinaryIncomePerShare	0.7479
CY2015	hta	Dividend Classifiedas Returnof Capital Per Share DividendClassifiedasReturnofCapitalPerShare	0.2116
CY2016	hta	Dividend Classifiedas Returnof Capital Per Share DividendClassifiedasReturnofCapitalPerShare	0.2880
CY2017	hta	Dividend Classifiedas Returnof Capital Per Share DividendClassifiedasReturnofCapitalPerShare	0.3720
CY2017Q4	hta	Equity Offering Program Shares Authorized EquityOfferingProgramSharesAuthorized	2600000	shares
CY2017Q4	hta	Equity Offering Program Shares Expected To Be Issued Share Price EquityOfferingProgramSharesExpectedToBeIssuedSharePrice	29.40
CY2017	hta	Equity Offering Program Value Of Shares To Be Issued EquityOfferingProgramValueOfSharesToBeIssued	75000000	USD
CY2016Q4	hta	Finite Lived Intangible Liabilities Accumulated Amortization FiniteLivedIntangibleLiabilitiesAccumulatedAmortization	8946000	USD
CY2017Q4	hta	Finite Lived Intangible Liabilities Accumulated Amortization FiniteLivedIntangibleLiabilitiesAccumulatedAmortization	14227000	USD
CY2017Q4	hta	Finite Lived Intangible Liabilities Accumulated Income After Year Five FiniteLivedIntangibleLiabilitiesAccumulatedIncomeAfterYearFive	39867000	USD
CY2017Q4	hta	Finite Lived Intangible Liabilities Accumulated Income Next Twelve Months FiniteLivedIntangibleLiabilitiesAccumulatedIncomeNextTwelveMonths	6761000	USD
CY2017Q4	hta	Finite Lived Intangible Liabilities Accumulated Income Year Four FiniteLivedIntangibleLiabilitiesAccumulatedIncomeYearFour	4893000	USD
CY2017Q4	hta	Finite Lived Intangible Liabilities Accumulated Income Year Three FiniteLivedIntangibleLiabilitiesAccumulatedIncomeYearThree	5742000	USD
CY2017Q4	hta	Finite Lived Intangible Liabilities Accumulated Income Year Two FiniteLivedIntangibleLiabilitiesAccumulatedIncomeYearTwo	6508000	USD
CY2017Q4	hta	Finite Lived Intangible Liabilities Amortization Income Year Five FiniteLivedIntangibleLiabilitiesAmortizationIncomeYearFive	4432000	USD
CY2016Q4	hta	Finite Lived Intangible Liabilities Gross FiniteLivedIntangibleLiabilitiesGross	46002000	USD
CY2017Q4	hta	Finite Lived Intangible Liabilities Gross FiniteLivedIntangibleLiabilitiesGross	82430000	USD
CY2016Q4	hta	Finite Lived Intangible Liabilities Net FiniteLivedIntangibleLiabilitiesNet	37056000	USD
CY2017Q4	hta	Finite Lived Intangible Liabilities Net FiniteLivedIntangibleLiabilitiesNet	68203000	USD
CY2016	hta	Finite Lived Intangible Liabilities Weighted Average Remaining Life FiniteLivedIntangibleLiabilitiesWeightedAverageRemainingLife	P28Y6M
CY2017	hta	Finite Lived Intangible Liabilities Weighted Average Remaining Life FiniteLivedIntangibleLiabilitiesWeightedAverageRemainingLife	P25Y
CY2017Q4	hta	Gross Leasable Area In Portfolio GrossLeasableAreaInPortfolio	24100000	sqft
CY2017Q4	hta	Gross Leasable Area Located In Top10 Markets GrossLeasableAreaLocatedInTop10Markets	1000000	sqft
CY2015	hta	Impairmentof Real Estate Notes Receivable ImpairmentofRealEstateNotesReceivable	0	USD
CY2016	hta	Impairmentof Real Estate Notes Receivable ImpairmentofRealEstateNotesReceivable	0	USD
CY2017	hta	Impairmentof Real Estate Notes Receivable ImpairmentofRealEstateNotesReceivable	0	USD
CY2017Q4	hta	Inceptionto Date Acquisition Purchase Price InceptiontoDateAcquisitionPurchasePrice	7000000000	USD
CY2015	hta	Increase Decrease In Prepaid Rent And Other Liabilities IncreaseDecreaseInPrepaidRentAndOtherLiabilities	10089000	USD
CY2016	hta	Increase Decrease In Prepaid Rent And Other Liabilities IncreaseDecreaseInPrepaidRentAndOtherLiabilities	-2738000	USD
CY2017	hta	Increase Decrease In Prepaid Rent And Other Liabilities IncreaseDecreaseInPrepaidRentAndOtherLiabilities	5545000	USD
CY2015	hta	Interest Expense Derivative Financial Instruments InterestExpenseDerivativeFinancialInstruments	3140000	USD
CY2016	hta	Interest Expense Derivative Financial Instruments InterestExpenseDerivativeFinancialInstruments	2377000	USD
CY2017	hta	Interest Expense Derivative Financial Instruments InterestExpenseDerivativeFinancialInstruments	1031000	USD
CY2015	hta	Interest Expense Related To Derivative Financial Instruments And Net Change Fair Value Of Derivative Financial Instruments InterestExpenseRelatedToDerivativeFinancialInstrumentsAndNetChangeFairValueOfDerivativeFinancialInstruments	3909000	USD
CY2016	hta	Interest Expense Related To Derivative Financial Instruments And Net Change Fair Value Of Derivative Financial Instruments InterestExpenseRelatedToDerivativeFinancialInstrumentsAndNetChangeFairValueOfDerivativeFinancialInstruments	1033000	USD
CY2017	hta	Interest Expense Related To Derivative Financial Instruments And Net Change Fair Value Of Derivative Financial Instruments InterestExpenseRelatedToDerivativeFinancialInstrumentsAndNetChangeFairValueOfDerivativeFinancialInstruments	147000	USD
CY2017	hta	Maximum State Concentration In Portfolio By Gross Leasable Area MaximumStateConcentrationInPortfolioByGrossLeasableArea	0.19
CY2015	hta	Noncash Or Part Noncash Acquisition Notes Receivable Retired NoncashOrPartNoncashAcquisitionNotesReceivableRetired	0	USD
CY2016	hta	Noncash Or Part Noncash Acquisition Notes Receivable Retired NoncashOrPartNoncashAcquisitionNotesReceivableRetired	0	USD
CY2017	hta	Noncash Or Part Noncash Acquisition Notes Receivable Retired NoncashOrPartNoncashAcquisitionNotesReceivableRetired	8611000	USD
CY2015	hta	Noncash Or Part Noncash Acquisition Redeemable Noncontrolling Interest Assumed NoncashOrPartNoncashAcquisitionRedeemableNoncontrollingInterestAssumed	0	USD
CY2016	hta	Noncash Or Part Noncash Acquisition Redeemable Noncontrolling Interest Assumed NoncashOrPartNoncashAcquisitionRedeemableNoncontrollingInterestAssumed	4773000	USD
CY2017	hta	Noncash Or Part Noncash Acquisition Redeemable Noncontrolling Interest Assumed NoncashOrPartNoncashAcquisitionRedeemableNoncontrollingInterestAssumed	0	USD
CY2015	hta	Noncash Or Part Noncash Divestiture Notes Assumed NoncashOrPartNoncashDivestitureNotesAssumed	0	USD
CY2016	hta	Noncash Or Part Noncash Divestiture Notes Assumed NoncashOrPartNoncashDivestitureNotesAssumed	12737000	USD
CY2017	hta	Noncash Or Part Noncash Divestiture Notes Assumed NoncashOrPartNoncashDivestitureNotesAssumed	0	USD
CY2015	hta	Noncash Redemption Of Noncontrolling Interests NoncashRedemptionOfNoncontrollingInterests	0	USD
CY2016	hta	Noncash Redemption Of Noncontrolling Interests NoncashRedemptionOfNoncontrollingInterests	5709000	USD
CY2017	hta	Noncash Redemption Of Noncontrolling Interests NoncashRedemptionOfNoncontrollingInterests	5943000	USD
CY2016	hta	Noncontrolling Interest Increasefrom Acquisition NoncontrollingInterestIncreasefromAcquisition	74460000	USD
CY2017	hta	Noncontrolling Interest Increasefrom Acquisition NoncontrollingInterestIncreasefromAcquisition	1125000	USD
CY2015	hta	Noncontrolling Interestand Other Redeemed During Period Value NoncontrollingInterestandOtherRedeemedDuringPeriodValue	813000	USD
CY2016	hta	Noncontrolling Interestand Other Redeemed During Period Value NoncontrollingInterestandOtherRedeemedDuringPeriodValue	1142000	USD
CY2017	hta	Noncontrolling Interestand Other Redeemed During Period Value NoncontrollingInterestandOtherRedeemedDuringPeriodValue	2014000	USD
CY2016	hta	Number Of Assets Impaired NumberOfAssetsImpaired	2	building
CY2017	hta	Number Of Assets Impaired NumberOfAssetsImpaired	2	building
CY2017	hta	Number Of Assets Impaired NumberOfAssetsImpaired	1	portfolio
CY2015	hta	Number Of Properties Sold NumberOfPropertiesSold	6	building
CY2016	hta	Number Of Properties Sold NumberOfPropertiesSold	6	facility
CY2017	hta	Number Of Properties Sold NumberOfPropertiesSold	4	building
CY2017Q4	hta	Other Assets Amortization Expense1 OtherAssetsAmortizationExpense1	33253000	USD
CY2017Q4	hta	Other Assets Amortization Expense After Year Five OtherAssetsAmortizationExpenseAfterYearFive	7219000	USD
CY2017Q4	hta	Other Assets Amortization Expense Next Twelve Months OtherAssetsAmortizationExpenseNextTwelveMonths	6461000	USD
CY2017Q4	hta	Other Assets Amortization Expense Year Five OtherAssetsAmortizationExpenseYearFive	3480000	USD
CY2017Q4	hta	Other Assets Amortization Expense Year Four OtherAssetsAmortizationExpenseYearFour	5178000	USD
CY2017Q4	hta	Other Assets Amortization Expense Year Three OtherAssetsAmortizationExpenseYearThree	5164000	USD
CY2017Q4	hta	Other Assets Amortization Expense Year Two OtherAssetsAmortizationExpenseYearTwo	5751000	USD
CY2015	hta	Payments Of Advances On Notes Receivable PaymentsOfAdvancesOnNotesReceivable	0	USD
CY2016	hta	Payments Of Advances On Notes Receivable PaymentsOfAdvancesOnNotesReceivable	0	USD
CY2017	hta	Payments Of Advances On Notes Receivable PaymentsOfAdvancesOnNotesReceivable	3256000	USD
CY2017	hta	Percentage Of Gross Leasable Area Located In Top75 Metropolitan Statistical Areas PercentageOfGrossLeasableAreaLocatedInTop75MetropolitanStatisticalAreas	0.93
CY2017	hta	Percentage Of Gross Leasable Area Oncampus Aligned PercentageOfGrossLeasableAreaOncampusAligned	0.70
CY2015	hta	Proceedsfrom Paymentsof Security Deposits ProceedsfromPaymentsofSecurityDeposits	-243000	USD
CY2016	hta	Proceedsfrom Paymentsof Security Deposits ProceedsfromPaymentsofSecurityDeposits	924000	USD
CY2017	hta	Proceedsfrom Paymentsof Security Deposits ProceedsfromPaymentsofSecurityDeposits	2419000	USD
CY2016Q4	hta	Receivables And Other Assets Net ReceivablesAndOtherAssetsNet	173461000	USD
CY2017Q4	hta	Receivables And Other Assets Net ReceivablesAndOtherAssetsNet	207857000	USD
CY2016Q4	hta	Security Deposit Liability Advance Rentand Other Liabilities SecurityDepositLiabilityAdvanceRentandOtherLiabilities	49859000	USD
CY2017Q4	hta	Security Deposit Liability Advance Rentand Other Liabilities SecurityDepositLiabilityAdvanceRentandOtherLiabilities	61222000	USD
CY2017	hta	Stock Issued During Period Value New Issues Including Partners Capital StockIssuedDuringPeriodValueNewIssuesIncludingPartnersCapital	1800000000	USD
CY2015	hta	Total Dividends Per Share TotalDividendsPerShare	0.8750
CY2016	hta	Total Dividends Per Share TotalDividendsPerShare	1.1850
CY2017	hta	Total Dividends Per Share TotalDividendsPerShare	1.2050
CY2017Q4	us-gaap	Accounts Payable And Accrued Liabilities Current And Noncurrent AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent	167852000	USD
CY2016Q4	us-gaap	Accounts Receivable Net AccountsReceivableNet	8722000	USD
CY2017Q4	us-gaap	Accounts Receivable Net AccountsReceivableNet	20269000	USD
CY2016Q4	us-gaap	Accumulated Distributions In Excess Of Net Income AccumulatedDistributionsInExcessOfNetIncome	1068961000	USD
CY2017Q4	us-gaap	Accumulated Distributions In Excess Of Net Income AccumulatedDistributionsInExcessOfNetIncome	1232069000	USD
CY2016Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	0	USD
CY2017Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	274000	USD
CY2015	us-gaap	Acquired Finite Lived Intangible Assets Weighted Average Useful Life AcquiredFiniteLivedIntangibleAssetsWeightedAverageUsefulLife	P24Y9M18D
CY2016	us-gaap	Acquired Finite Lived Intangible Assets Weighted Average Useful Life AcquiredFiniteLivedIntangibleAssetsWeightedAverageUsefulLife	P8Y4M24D
CY2017	us-gaap	Acquired Finite Lived Intangible Assets Weighted Average Useful Life AcquiredFiniteLivedIntangibleAssetsWeightedAverageUsefulLife	P20Y2M12D
CY2016Q4	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	2754818000	USD
CY2017Q4	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	4508528000	USD
CY2015	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	5724000	USD
CY2016	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	7071000	USD
CY2017	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	6870000	USD
CY2015Q4	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	2200000	USD
CY2016Q4	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	2000000	USD
CY2017Q4	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	2200000	USD
CY2015	us-gaap	Amortization Of Deferred Leasing Fees AmortizationOfDeferredLeasingFees	4177000	USD
CY2016	us-gaap	Amortization Of Deferred Leasing Fees AmortizationOfDeferredLeasingFees	4647000	USD
CY2017	us-gaap	Amortization Of Deferred Leasing Fees AmortizationOfDeferredLeasingFees	5672000	USD
CY2015	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	1339000	USD
CY2016	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	1326000	USD
CY2017	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	1492000	USD
CY2016Q4	us-gaap	Assets Assets	3747844000	USD
CY2017Q4	us-gaap	Assets Assets	6449582000	USD
CY2016Q4	us-gaap	Assets Fair Value Disclosure Nonrecurring AssetsFairValueDisclosureNonrecurring	8191000	USD
CY2017Q4	us-gaap	Assets Fair Value Disclosure Nonrecurring AssetsFairValueDisclosureNonrecurring	10271000	USD
CY2017Q4	us-gaap	Assets Needed For Immediate Settlement Aggregate Fair Value AssetsNeededForImmediateSettlementAggregateFairValue	1100000	USD
CY2015Q4	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Buildings BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedBuildings	246911000	USD
CY2016Q4	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Buildings BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedBuildings	559930000	USD
CY2015Q4	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Financial Liabilities BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedFinancialLiabilities	0	USD
CY2016Q4	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Financial Liabilities BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedFinancialLiabilities	779000	USD
CY2015Q4	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Land BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLand	19828000	USD
CY2016Q4	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Land BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLand	85017000	USD
CY2015Q4	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Net BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet	279334000	USD
CY2016Q4	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Net BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet	695865000	USD
CY2015	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	5696000	USD
CY2016	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	5092000	USD
CY2017	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	3155000	USD
CY2015Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	13070000	USD
CY2016Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	11231000	USD
CY2017Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	100356000	USD
CY2014Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	31212000	USD
CY2015Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	28962000	USD
CY2016Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	25045000	USD
CY2017Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	118560000	USD
CY2015	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect	-2250000	USD
CY2016	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect	-3917000	USD
CY2017	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect	93515000	USD
CY2015	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-2250000	USD
CY2016	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-3917000	USD
CY2017	us-gaap	Cash Flow Hedge Gain Loss To Be Reclassified Within Twelve Months CashFlowHedgeGainLossToBeReclassifiedWithinTwelveMonths	200000	USD
CY2017Q4	us-gaap	Cash Uninsured Amount CashUninsuredAmount	56200000	USD
CY2016Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		USD
CY2017Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		USD
CY2015	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	1.170
CY2016	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	1.190
CY2017	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	1.210
CY2016Q4	us-gaap	Common Stock Value CommonStockValue	1417000	USD
CY2017Q4	us-gaap	Common Stock Value CommonStockValue	2049000	USD
CY2015	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	33043000	USD
CY2016	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	46030000	USD
CY2017	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	64313000	USD
CY2015	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	514000	USD
CY2016	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	1315000	USD
CY2017	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	1544000	USD
CY2015	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	33557000	USD
CY2016	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	47345000	USD
CY2017	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	65857000	USD
CY2015	us-gaap	Costs And Expenses CostsAndExpenses	310238000	USD
CY2016	us-gaap	Costs And Expenses CostsAndExpenses	359008000	USD
CY2017	us-gaap	Costs And Expenses CostsAndExpenses	490343000	USD
CY2016Q4	us-gaap	Debt Instrument Carrying Amount DebtInstrumentCarryingAmount	1781466000	USD
CY2017Q4	us-gaap	Debt Instrument Carrying Amount DebtInstrumentCarryingAmount	2802442000	USD
CY2016Q4	us-gaap	Debt Instrument Unamortized Discount Premium Net DebtInstrumentUnamortizedDiscountPremiumNet	3034000	USD
CY2017Q4	us-gaap	Debt Instrument Unamortized Discount Premium Net DebtInstrumentUnamortizedDiscountPremiumNet	5561000	USD
CY2016Q4	us-gaap	Deferred Costs Leasing Net DeferredCostsLeasingNet	20811000	USD
CY2017Q4	us-gaap	Deferred Costs Leasing Net DeferredCostsLeasingNet	25494000	USD
CY2016Q4	us-gaap	Deferred Finance Costs Net DeferredFinanceCostsNet	9527000	USD
CY2017Q4	us-gaap	Deferred Finance Costs Net DeferredFinanceCostsNet	15850000	USD
CY2016Q4	us-gaap	Deferred Rent Receivables Net DeferredRentReceivablesNet	74052000	USD
CY2017Q4	us-gaap	Deferred Rent Receivables Net DeferredRentReceivablesNet	85143000	USD
CY2015	us-gaap	Depreciation And Amortization DepreciationAndAmortization	154134000	USD
CY2016	us-gaap	Depreciation And Amortization DepreciationAndAmortization	176866000	USD
CY2017	us-gaap	Depreciation And Amortization DepreciationAndAmortization	244986000	USD
CY2016Q4	us-gaap	Derivative Asset Fair Value Gross Liability DerivativeAssetFairValueGrossLiability	0	USD
CY2017Q4	us-gaap	Derivative Asset Fair Value Gross Liability DerivativeAssetFairValueGrossLiability	0	USD
CY2016Q4	us-gaap	Derivative Assets DerivativeAssets	541000	USD
CY2017Q4	us-gaap	Derivative Assets DerivativeAssets	1529000	USD
CY2016Q4	us-gaap	Derivative Collateral Obligation To Return Cash DerivativeCollateralObligationToReturnCash	0	USD
CY2017Q4	us-gaap	Derivative Collateral Obligation To Return Cash DerivativeCollateralObligationToReturnCash	0	USD
CY2016Q4	us-gaap	Derivative Collateral Obligation To Return Securities DerivativeCollateralObligationToReturnSecurities	0	USD
CY2017Q4	us-gaap	Derivative Collateral Obligation To Return Securities DerivativeCollateralObligationToReturnSecurities	0	USD
CY2016Q4	us-gaap	Derivative Collateral Right To Reclaim Cash DerivativeCollateralRightToReclaimCash	0	USD
CY2017Q4	us-gaap	Derivative Collateral Right To Reclaim Cash DerivativeCollateralRightToReclaimCash	0	USD
CY2016Q4	us-gaap	Derivative Collateral Right To Reclaim Securities DerivativeCollateralRightToReclaimSecurities	0	USD
CY2017Q4	us-gaap	Derivative Collateral Right To Reclaim Securities DerivativeCollateralRightToReclaimSecurities	0	USD
CY2016Q4	us-gaap	Derivative Fair Value Of Derivative Asset DerivativeFairValueOfDerivativeAsset	541000	USD
CY2017Q4	us-gaap	Derivative Fair Value Of Derivative Asset DerivativeFairValueOfDerivativeAsset	1529000	USD
CY2016Q4	us-gaap	Derivative Fair Value Of Derivative Asset Amount Offset Against Collateral DerivativeFairValueOfDerivativeAssetAmountOffsetAgainstCollateral	541000	USD
CY2017Q4	us-gaap	Derivative Fair Value Of Derivative Asset Amount Offset Against Collateral DerivativeFairValueOfDerivativeAssetAmountOffsetAgainstCollateral	1529000	USD
CY2016Q4	us-gaap	Derivative Fair Value Of Derivative Liability DerivativeFairValueOfDerivativeLiability	1920000	USD
CY2017Q4	us-gaap	Derivative Fair Value Of Derivative Liability DerivativeFairValueOfDerivativeLiability	1089000	USD
CY2016Q4	us-gaap	Derivative Fair Value Of Derivative Liability Amount Offset Against Collateral DerivativeFairValueOfDerivativeLiabilityAmountOffsetAgainstCollateral	1920000	USD
CY2017Q4	us-gaap	Derivative Fair Value Of Derivative Liability Amount Offset Against Collateral DerivativeFairValueOfDerivativeLiabilityAmountOffsetAgainstCollateral	1089000	USD
CY2016Q4	us-gaap	Derivative Liabilities DerivativeLiabilities	1920000	USD
CY2017Q4	us-gaap	Derivative Liabilities DerivativeLiabilities	1089000	USD
CY2016Q4	us-gaap	Derivative Liability Fair Value Gross Asset DerivativeLiabilityFairValueGrossAsset	0	USD
CY2017Q4	us-gaap	Derivative Liability Fair Value Gross Asset DerivativeLiabilityFairValueGrossAsset	0	USD
CY2017Q4	us-gaap	Derivative Net Liability Position Aggregate Fair Value DerivativeNetLiabilityPositionAggregateFairValue	1100000	USD
CY2016Q4	us-gaap	Development In Process DevelopmentInProcess	0	USD
CY2017Q4	us-gaap	Development In Process DevelopmentInProcess	14223000	USD
CY2015	us-gaap	Direct Costs Of Leased And Rented Property Or Equipment DirectCostsOfLeasedAndRentedPropertyOrEquipment	123390000	USD
CY2016	us-gaap	Direct Costs Of Leased And Rented Property Or Equipment DirectCostsOfLeasedAndRentedPropertyOrEquipment	143751000	USD
CY2017	us-gaap	Direct Costs Of Leased And Rented Property Or Equipment DirectCostsOfLeasedAndRentedPropertyOrEquipment	192147000	USD
CY2015	us-gaap	Dividends Dividends	149801000	USD
CY2016	us-gaap	Dividends Dividends	168678000	USD
CY2017	us-gaap	Dividends Dividends	232227000	USD
CY2015Q4	us-gaap	Dividends Payable Current And Noncurrent DividendsPayableCurrentAndNoncurrent	37886000	USD
CY2016Q4	us-gaap	Dividends Payable Current And Noncurrent DividendsPayableCurrentAndNoncurrent	43867000	USD
CY2017Q4	us-gaap	Dividends Payable Current And Noncurrent DividendsPayableCurrentAndNoncurrent	63823000	USD
CY2015	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.26
CY2016	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.34
CY2017	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.35
CY2015	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.26
CY2016	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.33
CY2017	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.34
CY2015	us-gaap	Equity Method Investment Dividends Or Distributions EquityMethodInvestmentDividendsOrDistributions	0	USD
CY2016	us-gaap	Equity Method Investment Dividends Or Distributions EquityMethodInvestmentDividendsOrDistributions	0	USD
CY2017	us-gaap	Equity Method Investment Dividends Or Distributions EquityMethodInvestmentDividendsOrDistributions	750000	USD
CY2017Q4	us-gaap	Equity Method Investment Ownership Percentage EquityMethodInvestmentOwnershipPercentage	0.50
CY2016Q4	us-gaap	Equity Method Investments EquityMethodInvestments	0	USD
CY2017Q4	us-gaap	Equity Method Investments EquityMethodInvestments	68577000	USD
CY2016Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	256305000	USD
CY2017Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	312655000	USD
CY2017Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense After Year Five FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive	209596000	USD
CY2017Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Next Twelve Months FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths	71892000	USD
CY2017Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Five FiniteLivedIntangibleAssetsAmortizationExpenseYearFive	30884000	USD
CY2017Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Four FiniteLivedIntangibleAssetsAmortizationExpenseYearFour	38842000	USD
CY2017Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Three FiniteLivedIntangibleAssetsAmortizationExpenseYearThree	47572000	USD
CY2017Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Two FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo	60202000	USD
CY2016Q4	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	534108000	USD
CY2017Q4	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	771643000	USD
CY2016Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	277803000	USD
CY2017Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	458988000	USD
CY2016	us-gaap	Finite Lived Intangible Assets Remaining Amortization Period1 FiniteLivedIntangibleAssetsRemainingAmortizationPeriod1	P16Y1M6D
CY2017	us-gaap	Finite Lived Intangible Assets Remaining Amortization Period1 FiniteLivedIntangibleAssetsRemainingAmortizationPeriod1	P19Y6M
CY2016	us-gaap	Gain Loss On Cash Flow Hedge Ineffectiveness Net GainLossOnCashFlowHedgeIneffectivenessNet	0	USD
CY2017	us-gaap	Gain Loss On Cash Flow Hedge Ineffectiveness Net GainLossOnCashFlowHedgeIneffectivenessNet	43000	USD
CY2015	us-gaap	Gain Loss On Interest Rate Derivative Instruments Not Designated As Hedging Instruments GainLossOnInterestRateDerivativeInstrumentsNotDesignatedAsHedgingInstruments	-769000	USD
CY2016	us-gaap	Gain Loss On Interest Rate Derivative Instruments Not Designated As Hedging Instruments GainLossOnInterestRateDerivativeInstrumentsNotDesignatedAsHedgingInstruments	1344000	USD
CY2017	us-gaap	Gain Loss On Interest Rate Derivative Instruments Not Designated As Hedging Instruments GainLossOnInterestRateDerivativeInstrumentsNotDesignatedAsHedgingInstruments	884000	USD
CY2015	us-gaap	Gain Loss On Sale Of Properties GainLossOnSaleOfProperties	152000	USD
CY2016	us-gaap	Gain Loss On Sale Of Properties GainLossOnSaleOfProperties	8966000	USD
CY2017	us-gaap	Gain Loss On Sale Of Properties GainLossOnSaleOfProperties	37802000	USD
CY2017	us-gaap	Gain Loss On Sale Of Properties GainLossOnSaleOfProperties	37800000	USD
CY2015	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	123000	USD
CY2016	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	-3025000	USD
CY2017	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	-11192000	USD
CY2015	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	25578000	USD
CY2016	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	28773000	USD
CY2017	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	33403000	USD
CY2017	us-gaap	Impairment Of Long Lived Assets Held For Use ImpairmentOfLongLivedAssetsHeldForUse	13900000	USD
CY2015	us-gaap	Impairment Of Real Estate ImpairmentOfRealEstate	2581000	USD
CY2015	us-gaap	Impairment Of Real Estate ImpairmentOfRealEstate	2600000	USD
CY2016	us-gaap	Impairment Of Real Estate ImpairmentOfRealEstate	3080000	USD
CY2016	us-gaap	Impairment Of Real Estate ImpairmentOfRealEstate	3100000	USD
CY2017	us-gaap	Impairment Of Real Estate ImpairmentOfRealEstate	13900000	USD
CY2017	us-gaap	Impairment Of Real Estate ImpairmentOfRealEstate	13922000	USD
CY2015	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	0	USD
CY2015	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	0	USD
CY2016	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	0	USD
CY2016	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	0	USD
CY2017	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	782000	USD
CY2017	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	800000	USD
CY2015	us-gaap	Income Taxes Paid IncomeTaxesPaid	996000	USD
CY2016	us-gaap	Income Taxes Paid IncomeTaxesPaid	1059000	USD
CY2017	us-gaap	Income Taxes Paid IncomeTaxesPaid	1333000	USD
CY2015	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	-6284000	USD
CY2016	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	2171000	USD
CY2017	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	37406000	USD
CY2015	us-gaap	Increase Decrease In Accounts Receivable And Other Operating Assets IncreaseDecreaseInAccountsReceivableAndOtherOperatingAssets	7508000	USD
CY2016Q4	us-gaap	Land Land	386526000	USD
CY2017Q4	us-gaap	Land Land	485319000	USD
CY2016Q4	us-gaap	Liabilities Liabilities	1962774000	USD
CY2017Q4	us-gaap	Liabilities Liabilities	3079397000	USD
CY2016Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	3747844000	USD
CY2017Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Next Twelve Months LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths	102513000	USD
CY2017Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Five LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive	463063000	USD
CY2017Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Four LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour	305772000	USD
CY2017Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Three LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree	146678000	USD
CY2016	us-gaap	Increase Decrease In Accounts Receivable And Other Operating Assets IncreaseDecreaseInAccountsReceivableAndOtherOperatingAssets	22080000	USD
CY2017	us-gaap	Increase Decrease In Accounts Receivable And Other Operating Assets IncreaseDecreaseInAccountsReceivableAndOtherOperatingAssets	33733000	USD
CY2015	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	196000	USD
CY2016	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	0	USD
CY2017	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	0	USD
CY2017	us-gaap	Incremental Common Shares Attributable To Equity Forward Agreements IncrementalCommonSharesAttributableToEquityForwardAgreements	17000	shares
CY2015	us-gaap	Interest Expense Debt InterestExpenseDebt	54967000	USD
CY2016	us-gaap	Interest Expense Debt InterestExpenseDebt	59769000	USD
CY2017	us-gaap	Interest Expense Debt InterestExpenseDebt	85344000	USD
CY2015	us-gaap	Interest Income Operating InterestIncomeOperating	269000	USD
CY2016	us-gaap	Interest Income Operating InterestIncomeOperating	365000	USD
CY2017	us-gaap	Interest Income Operating InterestIncomeOperating	1434000	USD
CY2015	us-gaap	Interest Paid InterestPaid	52688000	USD
CY2016	us-gaap	Interest Paid InterestPaid	50883000	USD
CY2017	us-gaap	Interest Paid InterestPaid	64988000	USD
CY2016Q4	us-gaap	Investment Building And Building Improvements InvestmentBuildingAndBuildingImprovements	3466516000	USD
CY2017Q4	us-gaap	Investment Building And Building Improvements InvestmentBuildingAndBuildingImprovements	5830824000	USD
CY2017Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	6449582000	USD
CY2017	us-gaap	Limited Liability Company Llc Or Limited Partnership Lp Managing Member Or General Partner Ownership Interest LimitedLiabilityCompanyLLCOrLimitedPartnershipLPManagingMemberOrGeneralPartnerOwnershipInterest	0.981
CY2015Q4	us-gaap	Limited Partners Capital Account Units Outstanding LimitedPartnersCapitalAccountUnitsOutstanding	1900000	shares
CY2016Q4	us-gaap	Long Term Debt LongTermDebt	1768905000	USD
CY2016Q4	us-gaap	Long Term Debt LongTermDebt	1768900000	USD
CY2017Q4	us-gaap	Long Term Debt LongTermDebt	2781000000	USD
CY2017Q4	us-gaap	Long Term Debt LongTermDebt	2781031000	USD
CY2016Q4	us-gaap	Long Term Debt Fair Value LongTermDebtFairValue	1784000000	USD
CY2017Q4	us-gaap	Long Term Debt Fair Value LongTermDebtFairValue	2826300000	USD
CY2017Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal After Year Five LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive	1676740000	USD
CY2017Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Two LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo	107676000	USD
CY2016Q4	us-gaap	Minority Interest MinorityInterest	93143000	USD
CY2017Q4	us-gaap	Minority Interest MinorityInterest	84666000	USD
CY2014Q4	us-gaap	Mortgage Loans On Real Estate MortgageLoansOnRealEstate	0	USD
CY2015Q4	us-gaap	Mortgage Loans On Real Estate MortgageLoansOnRealEstate	0	USD
CY2016Q4	us-gaap	Mortgage Loans On Real Estate MortgageLoansOnRealEstate	12737000	USD
CY2017Q4	us-gaap	Mortgage Loans On Real Estate MortgageLoansOnRealEstate	2773000	USD
CY2015	us-gaap	Mortgage Loans On Real Estate Collections Of Principal MortgageLoansOnRealEstateCollectionsOfPrincipal	0	USD
CY2016	us-gaap	Mortgage Loans On Real Estate Collections Of Principal MortgageLoansOnRealEstateCollectionsOfPrincipal	0	USD
CY2017	us-gaap	Mortgage Loans On Real Estate Collections Of Principal MortgageLoansOnRealEstateCollectionsOfPrincipal	9964000	USD
CY2015	us-gaap	Mortgage Loans On Real Estate New Mortgage Loans MortgageLoansOnRealEstateNewMortgageLoans	0	USD
CY2016	us-gaap	Mortgage Loans On Real Estate New Mortgage Loans MortgageLoansOnRealEstateNewMortgageLoans	12737000	USD
CY2017	us-gaap	Mortgage Loans On Real Estate New Mortgage Loans MortgageLoansOnRealEstateNewMortgageLoans	0	USD
CY2015	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	80826000	USD
CY2016	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	400781000	USD
CY2017	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	2241068000	USD
CY2015	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-274171000	USD
CY2016	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-608393000	USD
CY2017	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-2455096000	USD
CY2015	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	191095000	USD
CY2016	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	203695000	USD
CY2017	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	307543000	USD
CY2015	us-gaap	Net Income Loss NetIncomeLoss	32931000	USD
CY2016	us-gaap	Net Income Loss NetIncomeLoss	45912000	USD
CY2017	us-gaap	Net Income Loss NetIncomeLoss	63916000	USD
CY2015	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	626000	USD
CY2016	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	1433000	USD
CY2017	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	1661000	USD
CY2015	us-gaap	Net Income Loss Including Portion Attributable To Nonredeemable Noncontrolling Interest NetIncomeLossIncludingPortionAttributableToNonredeemableNoncontrollingInterest	33445000	USD
CY2016	us-gaap	Net Income Loss Including Portion Attributable To Nonredeemable Noncontrolling Interest NetIncomeLossIncludingPortionAttributableToNonredeemableNoncontrollingInterest	47227000	USD
CY2017	us-gaap	Net Income Loss Including Portion Attributable To Nonredeemable Noncontrolling Interest NetIncomeLossIncludingPortionAttributableToNonredeemableNoncontrollingInterest	65454000	USD
CY2015	us-gaap	Noncash Or Part Noncash Acquisition Debt Assumed1 NoncashOrPartNoncashAcquisitionDebtAssumed1	0	USD
CY2016	us-gaap	Noncash Or Part Noncash Acquisition Debt Assumed1 NoncashOrPartNoncashAcquisitionDebtAssumed1	28163000	USD
CY2017	us-gaap	Noncash Or Part Noncash Acquisition Debt Assumed1 NoncashOrPartNoncashAcquisitionDebtAssumed1	286000000	USD
CY2015	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-1426000	USD
CY2016	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	286000	USD
CY2017	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	29000	USD
CY2017	us-gaap	Number Of Reportable Segments NumberOfReportableSegments	1	segment
CY2017Q4	us-gaap	Number Of States In Which Entity Operates NumberOfStatesInWhichEntityOperates	33	States
CY2015	us-gaap	Operating Income Loss OperatingIncomeLoss	93584000	USD
CY2016	us-gaap	Operating Income Loss OperatingIncomeLoss	101920000	USD
CY2017	us-gaap	Operating Income Loss OperatingIncomeLoss	123647000	USD
CY2017Q4	us-gaap	Operating Leases Future Minimum Payments Due OperatingLeasesFutureMinimumPaymentsDue	972198000	USD
CY2017Q4	us-gaap	Operating Leases Future Minimum Payments Due Current OperatingLeasesFutureMinimumPaymentsDueCurrent	10908000	USD
CY2017Q4	us-gaap	Operating Leases Future Minimum Payments Due In Five Years OperatingLeasesFutureMinimumPaymentsDueInFiveYears	11566000	USD
CY2017Q4	us-gaap	Operating Leases Future Minimum Payments Due In Four Years OperatingLeasesFutureMinimumPaymentsDueInFourYears	11332000	USD
CY2017Q4	us-gaap	Operating Leases Future Minimum Payments Due In Three Years OperatingLeasesFutureMinimumPaymentsDueInThreeYears	11177000	USD
CY2017Q4	us-gaap	Operating Leases Future Minimum Payments Due In Two Years OperatingLeasesFutureMinimumPaymentsDueInTwoYears	11035000	USD
CY2017Q4	us-gaap	Operating Leases Future Minimum Payments Due Thereafter OperatingLeasesFutureMinimumPaymentsDueThereafter	916180000	USD
CY2017Q4	us-gaap	Operating Leases Future Minimum Payments Receivable OperatingLeasesFutureMinimumPaymentsReceivable	3533998000	USD
CY2017Q4	us-gaap	Operating Leases Future Minimum Payments Receivable Current OperatingLeasesFutureMinimumPaymentsReceivableCurrent	512216000	USD
CY2017Q4	us-gaap	Operating Leases Future Minimum Payments Receivable In Five Years OperatingLeasesFutureMinimumPaymentsReceivableInFiveYears	323142000	USD
CY2017Q4	us-gaap	Operating Leases Future Minimum Payments Receivable In Four Years OperatingLeasesFutureMinimumPaymentsReceivableInFourYears	380282000	USD
CY2017Q4	us-gaap	Operating Leases Future Minimum Payments Receivable In Three Years OperatingLeasesFutureMinimumPaymentsReceivableInThreeYears	425433000	USD
CY2017Q4	us-gaap	Operating Leases Future Minimum Payments Receivable In Two Years OperatingLeasesFutureMinimumPaymentsReceivableInTwoYears	474815000	USD
CY2017Q4	us-gaap	Operating Leases Future Minimum Payments Receivable Thereafter OperatingLeasesFutureMinimumPaymentsReceivableThereafter	1418110000	USD
CY2015	us-gaap	Operating Leases Income Statement Lease Revenue OperatingLeasesIncomeStatementLeaseRevenue	403553000	USD
CY2015	us-gaap	Payments Of Financing Costs PaymentsOfFinancingCosts	204000	USD
CY2016	us-gaap	Payments Of Financing Costs PaymentsOfFinancingCosts	3191000	USD
CY2017	us-gaap	Payments Of Financing Costs PaymentsOfFinancingCosts	16904000	USD
CY2017	us-gaap	Payments Of Dividends Minority Interest PaymentsOfDividendsMinorityInterest	5308000	USD
CY2016Q4	us-gaap	Other Receivables OtherReceivables	9233000	USD
CY2017Q4	us-gaap	Other Receivables OtherReceivables	9305000	USD
CY2015	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	1667000	USD
CY2016	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	2642000	USD
CY2017	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	3413000	USD
CY2016	us-gaap	Operating Leases Income Statement Lease Revenue OperatingLeasesIncomeStatementLeaseRevenue	460563000	USD
CY2017	us-gaap	Operating Leases Income Statement Lease Revenue OperatingLeasesIncomeStatementLeaseRevenue	612556000	USD
CY2015	us-gaap	Operating Leases Rent Expense Net OperatingLeasesRentExpenseNet	6900000	USD
CY2016	us-gaap	Operating Leases Rent Expense Net OperatingLeasesRentExpenseNet	8500000	USD
CY2017	us-gaap	Operating Leases Rent Expense Net OperatingLeasesRentExpenseNet	11500000	USD
CY2015	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	0	USD
CY2016	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	0	USD
CY2017	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	280000	USD
CY2015	us-gaap	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax	0	USD
CY2016	us-gaap	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax	0	USD
CY2017	us-gaap	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax	280000	USD
CY2015Q4	us-gaap	Other Finite Lived Intangible Assets Gross OtherFiniteLivedIntangibleAssetsGross	430700000	USD
CY2016Q4	us-gaap	Other Finite Lived Intangible Assets Gross OtherFiniteLivedIntangibleAssetsGross	467600000	USD
CY2016Q4	us-gaap	Other Finite Lived Intangible Assets Gross OtherFiniteLivedIntangibleAssetsGross	467571000	USD
CY2017Q4	us-gaap	Other Finite Lived Intangible Assets Gross OtherFiniteLivedIntangibleAssetsGross	639199000	USD
CY2017Q4	us-gaap	Other Finite Lived Intangible Assets Gross OtherFiniteLivedIntangibleAssetsGross	639200000	USD
CY2016Q4	us-gaap	Other Intangible Assets Net OtherIntangibleAssetsNet	46318000	USD
CY2017Q4	us-gaap	Other Intangible Assets Net OtherIntangibleAssetsNet	106714000	USD
CY2015	us-gaap	Payments For Repurchase Of Redeemable Noncontrolling Interest PaymentsForRepurchaseOfRedeemableNoncontrollingInterest	0	USD
CY2016	us-gaap	Payments For Repurchase Of Redeemable Noncontrolling Interest PaymentsForRepurchaseOfRedeemableNoncontrollingInterest	4572000	USD
CY2017	us-gaap	Payments For Repurchase Of Redeemable Noncontrolling Interest PaymentsForRepurchaseOfRedeemableNoncontrollingInterest	0	USD
CY2015	us-gaap	Payments Of Debt Extinguishment Costs PaymentsOfDebtExtinguishmentCosts	0	USD
CY2016	us-gaap	Payments Of Debt Extinguishment Costs PaymentsOfDebtExtinguishmentCosts	0	USD
CY2017	us-gaap	Payments Of Debt Extinguishment Costs PaymentsOfDebtExtinguishmentCosts	10571000	USD
CY2015	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	146372000	USD
CY2016	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	159174000	USD
CY2017	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	207087000	USD
CY2015	us-gaap	Payments Of Dividends Minority Interest PaymentsOfDividendsMinorityInterest	2156000	USD
CY2016	us-gaap	Payments Of Dividends Minority Interest PaymentsOfDividendsMinorityInterest	3951000	USD
CY2015	us-gaap	Payments To Acquire Interest In Joint Venture PaymentsToAcquireInterestInJointVenture	0	USD
CY2016	us-gaap	Payments To Acquire Interest In Joint Venture PaymentsToAcquireInterestInJointVenture	0	USD
CY2017	us-gaap	Payments To Acquire Interest In Joint Venture PaymentsToAcquireInterestInJointVenture	68839000	USD
CY2015	us-gaap	Payments To Acquire Productive Assets PaymentsToAcquireProductiveAssets	29270000	USD
CY2016	us-gaap	Payments To Acquire Productive Assets PaymentsToAcquireProductiveAssets	42994000	USD
CY2017	us-gaap	Payments To Acquire Productive Assets PaymentsToAcquireProductiveAssets	64833000	USD
CY2015	us-gaap	Payments To Acquire Real Estate PaymentsToAcquireRealEstate	279334000	USD
CY2016	us-gaap	Payments To Acquire Real Estate PaymentsToAcquireRealEstate	591954000	USD
CY2015	us-gaap	Payments To Develop Real Estate Assets PaymentsToDevelopRealEstateAssets	0	USD
CY2017	us-gaap	Payments To Acquire Real Estate PaymentsToAcquireRealEstate	2383581000	USD
CY2016	us-gaap	Payments To Develop Real Estate Assets PaymentsToDevelopRealEstateAssets	0	USD
CY2017	us-gaap	Payments To Develop Real Estate Assets PaymentsToDevelopRealEstateAssets	25191000	USD
CY2016Q4	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.01
CY2017Q4	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.01
CY2016Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	200000000	shares
CY2017Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	200000000	shares
CY2016Q4	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
CY2017Q4	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
CY2016Q4	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	0	shares
CY2017Q4	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	0	shares
CY2016Q4	us-gaap	Preferred Stock Value PreferredStockValue	0	USD
CY2017Q4	us-gaap	Preferred Stock Value PreferredStockValue	0	USD
CY2016Q4	us-gaap	Prepaid Expense And Other Assets PrepaidExpenseAndOtherAssets	55904000	USD
CY2017Q4	us-gaap	Prepaid Expense And Other Assets PrepaidExpenseAndOtherAssets	58358000	USD
CY2015	us-gaap	Proceeds From Collection Of Notes Receivable ProceedsFromCollectionOfNotesReceivable	0	USD
CY2016	us-gaap	Proceeds From Collection Of Notes Receivable ProceedsFromCollectionOfNotesReceivable	0	USD
CY2017	us-gaap	Proceeds From Collection Of Notes Receivable ProceedsFromCollectionOfNotesReceivable	9964000	USD
CY2015	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	44324000	USD
CY2016	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	418891000	USD
CY2017	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	1746956000	USD
CY2015	us-gaap	Proceeds From Issuance Of Senior Long Term Debt ProceedsFromIssuanceOfSeniorLongTermDebt	0	USD
CY2016	us-gaap	Proceeds From Issuance Of Senior Long Term Debt ProceedsFromIssuanceOfSeniorLongTermDebt	347725000	USD
CY2017	us-gaap	Proceeds From Issuance Of Senior Long Term Debt ProceedsFromIssuanceOfSeniorLongTermDebt	900000000	USD
CY2015	us-gaap	Proceeds From Issuance Of Unsecured Debt ProceedsFromIssuanceOfUnsecuredDebt	100000000	USD
CY2016	us-gaap	Proceeds From Issuance Of Unsecured Debt ProceedsFromIssuanceOfUnsecuredDebt	200000000	USD
CY2017	us-gaap	Proceeds From Issuance Of Unsecured Debt ProceedsFromIssuanceOfUnsecuredDebt	0	USD
CY2015	us-gaap	Proceeds From Lines Of Credit ProceedsFromLinesOfCredit	454000000	USD
CY2016	us-gaap	Proceeds From Lines Of Credit ProceedsFromLinesOfCredit	574000000	USD
CY2017	us-gaap	Proceeds From Lines Of Credit ProceedsFromLinesOfCredit	570000000	USD
CY2015	us-gaap	Proceeds From Sale Of Interest In Partnership Unit ProceedsFromSaleOfInterestInPartnershipUnit	0	USD
CY2016	us-gaap	Proceeds From Sale Of Interest In Partnership Unit ProceedsFromSaleOfInterestInPartnershipUnit	2706000	USD
CY2017	us-gaap	Proceeds From Sale Of Interest In Partnership Unit ProceedsFromSaleOfInterestInPartnershipUnit	0	USD
CY2015	us-gaap	Proceeds From Sale Of Real Estate ProceedsFromSaleOfRealEstate	34629000	USD
CY2016	us-gaap	Proceeds From Sale Of Real Estate ProceedsFromSaleOfRealEstate	26555000	USD
CY2017	us-gaap	Proceeds From Sale Of Real Estate ProceedsFromSaleOfRealEstate	80640000	USD
CY2015	us-gaap	Profit Loss ProfitLoss	33557000	USD
CY2016	us-gaap	Profit Loss ProfitLoss	47345000	USD
CY2017	us-gaap	Profit Loss ProfitLoss	65577000	USD
CY2015	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	800000	USD
CY2015	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	828000	USD
CY2016	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	846000	USD
CY2016	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	800000	USD
CY2017	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	400000	USD
CY2017	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	438000	USD
CY2014Q4	us-gaap	Real Estate Accumulated Depreciation RealEstateAccumulatedDepreciation	383966000	USD
CY2015Q4	us-gaap	Real Estate Accumulated Depreciation RealEstateAccumulatedDepreciation	474223000	USD
CY2016Q4	us-gaap	Real Estate Accumulated Depreciation RealEstateAccumulatedDepreciation	581505000	USD
CY2017Q4	us-gaap	Real Estate Accumulated Depreciation RealEstateAccumulatedDepreciation	734783000	USD
CY2015	us-gaap	Real Estate Accumulated Depreciation Real Estate Sold RealEstateAccumulatedDepreciationRealEstateSold	10937000	USD
CY2016	us-gaap	Real Estate Accumulated Depreciation Real Estate Sold RealEstateAccumulatedDepreciationRealEstateSold	10000000	USD
CY2017	us-gaap	Real Estate Accumulated Depreciation Real Estate Sold RealEstateAccumulatedDepreciationRealEstateSold	18267000	USD
CY2017Q4	us-gaap	Real Estate And Accumulated Depreciation Amount Of Encumbrances RealEstateAndAccumulatedDepreciationAmountOfEncumbrances	452442000	USD
CY2017Q4	us-gaap	Real Estate And Accumulated Depreciation Carrying Amount Of Buildings And Improvements RealEstateAndAccumulatedDepreciationCarryingAmountOfBuildingsAndImprovements	5830824000	USD
CY2017Q4	us-gaap	Real Estate And Accumulated Depreciation Carrying Amount Of Land RealEstateAndAccumulatedDepreciationCarryingAmountOfLand	485319000	USD
CY2017Q4	us-gaap	Real Estate And Accumulated Depreciation Costs Capitalized Subsequent To Acquisition Improvements RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements	220462000	USD
CY2017Q4	us-gaap	Real Estate And Accumulated Depreciation Initial Cost Of Buildings And Improvements RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements	5616776000	USD
CY2017Q4	us-gaap	Real Estate And Accumulated Depreciation Initial Cost Of Land RealEstateAndAccumulatedDepreciationInitialCostOfLand	478905000	USD
CY2015	us-gaap	Real Estate Cost Of Real Estate Sold RealEstateCostOfRealEstateSold	43318000	USD
CY2016	us-gaap	Real Estate Cost Of Real Estate Sold RealEstateCostOfRealEstateSold	39717000	USD
CY2017	us-gaap	Real Estate Cost Of Real Estate Sold RealEstateCostOfRealEstateSold	57596000	USD
CY2017Q4	us-gaap	Real Estate Federal Income Tax Basis RealEstateFederalIncomeTaxBasis	6400000000	USD
CY2014Q4	us-gaap	Real Estate Gross At Carrying Value RealEstateGrossAtCarryingValue	2953532000	USD
CY2015Q4	us-gaap	Real Estate Gross At Carrying Value RealEstateGrossAtCarryingValue	3204863000	USD
CY2016Q4	us-gaap	Real Estate Gross At Carrying Value RealEstateGrossAtCarryingValue	3853042000	USD
CY2017Q4	us-gaap	Real Estate Gross At Carrying Value RealEstateGrossAtCarryingValue	6316143000	USD
CY2015Q4	us-gaap	Real Estate Heldforsale RealEstateHeldforsale	0	USD
CY2016Q4	us-gaap	Real Estate Heldforsale RealEstateHeldforsale	0	USD
CY2016Q4	us-gaap	Real Estate Investment Property Accumulated Depreciation RealEstateInvestmentPropertyAccumulatedDepreciation	817593000	USD
CY2017Q4	us-gaap	Real Estate Investment Property Accumulated Depreciation RealEstateInvestmentPropertyAccumulatedDepreciation	1021691000	USD
CY2016Q4	us-gaap	Real Estate Investment Property At Cost RealEstateInvestmentPropertyAtCost	4320613000	USD
CY2017Q4	us-gaap	Real Estate Investment Property At Cost RealEstateInvestmentPropertyAtCost	6969565000	USD
CY2016Q4	us-gaap	Real Estate Investment Property Net RealEstateInvestmentPropertyNet	3503020000	USD
CY2017Q4	us-gaap	Real Estate Investment Property Net RealEstateInvestmentPropertyNet	5947874000	USD
CY2015	us-gaap	Real Estate Other Acquisitions RealEstateOtherAcquisitions	266747000	USD
CY2016	us-gaap	Real Estate Other Acquisitions RealEstateOtherAcquisitions	647339000	USD
CY2017	us-gaap	Real Estate Other Acquisitions RealEstateOtherAcquisitions	2447896000	USD
CY2015	us-gaap	Real Estate Other Additions RealEstateOtherAdditions	28828000	USD
CY2016	us-gaap	Real Estate Other Additions RealEstateOtherAdditions	43637000	USD
CY2017	us-gaap	Real Estate Other Additions RealEstateOtherAdditions	86723000	USD
CY2016Q4	us-gaap	Redeemable Noncontrolling Interest Equity Carrying Amount RedeemableNoncontrollingInterestEquityCarryingAmount	4653000	USD
CY2017Q4	us-gaap	Redeemable Noncontrolling Interest Equity Carrying Amount RedeemableNoncontrollingInterestEquityCarryingAmount	6737000	USD
CY2015	us-gaap	Repayments Of Lines Of Credit RepaymentsOfLinesOfCredit	272000000	USD
CY2016	us-gaap	Repayments Of Lines Of Credit RepaymentsOfLinesOfCredit	704000000	USD
CY2017	us-gaap	Repayments Of Lines Of Credit RepaymentsOfLinesOfCredit	658000000	USD
CY2015	us-gaap	Repayments Of Secured Debt RepaymentsOfSecuredDebt	94856000	USD
CY2016	us-gaap	Repayments Of Secured Debt RepaymentsOfSecuredDebt	110935000	USD
CY2017	us-gaap	Repayments Of Secured Debt RepaymentsOfSecuredDebt	77024000	USD
CY2015	us-gaap	Repayments Of Unsecured Debt RepaymentsOfUnsecuredDebt	0	USD
CY2016	us-gaap	Repayments Of Unsecured Debt RepaymentsOfUnsecuredDebt	155000000	USD
CY2017	us-gaap	Repayments Of Unsecured Debt RepaymentsOfUnsecuredDebt	0	USD
CY2015Q4	us-gaap	Restricted Cash And Cash Equivalents RestrictedCashAndCashEquivalents	15892000	USD
CY2016Q4	us-gaap	Restricted Cash And Cash Equivalents RestrictedCashAndCashEquivalents	13814000	USD
CY2017Q4	us-gaap	Restricted Cash And Cash Equivalents RestrictedCashAndCashEquivalents	18204000	USD
CY2015	us-gaap	Revenues Revenues	403822000	USD
CY2016	us-gaap	Revenues Revenues	460928000	USD
CY2017	us-gaap	Revenues Revenues	613990000	USD
CY2015	us-gaap	Sec Schedule Iii Real Estate Accumulated Depreciation Depreciation Expense SECScheduleIIIRealEstateAccumulatedDepreciationDepreciationExpense	101194000	USD
CY2015	us-gaap	Stock Issued1 StockIssued1	0	USD
CY2016	us-gaap	Stock Issued1 StockIssued1	71754000	USD
CY2017	us-gaap	Stock Issued1 StockIssued1	1125000	USD
CY2015	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	43649000	USD
CY2016	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	417163000	USD
CY2017	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	1746956000	USD
CY2015	us-gaap	Stock Repurchased And Retired During Period Value StockRepurchasedAndRetiredDuringPeriodValue	1667000	USD
CY2016	us-gaap	Sec Schedule Iii Real Estate Accumulated Depreciation Depreciation Expense SECScheduleIIIRealEstateAccumulatedDepreciationDepreciationExpense	117282000	USD
CY2017	us-gaap	Sec Schedule Iii Real Estate Accumulated Depreciation Depreciation Expense SECScheduleIIIRealEstateAccumulatedDepreciationDepreciationExpense	171545000	USD
CY2015	us-gaap	Sec Schedule Iii Real Estate Writedown Or Reserve Amount SECScheduleIIIRealEstateWritedownOrReserveAmount	926000	USD
CY2016	us-gaap	Sec Schedule Iii Real Estate Writedown Or Reserve Amount SECScheduleIIIRealEstateWritedownOrReserveAmount	3080000	USD
CY2017	us-gaap	Sec Schedule Iii Real Estate Writedown Or Reserve Amount SECScheduleIIIRealEstateWritedownOrReserveAmount	13922000	USD
CY2015	us-gaap	Share Based Compensation ShareBasedCompensation	5724000	USD
CY2016	us-gaap	Share Based Compensation ShareBasedCompensation	7071000	USD
CY2017	us-gaap	Share Based Compensation ShareBasedCompensation	6870000	USD
CY2016	us-gaap	Stock Repurchased And Retired During Period Value StockRepurchasedAndRetiredDuringPeriodValue	2642000	USD
CY2017	us-gaap	Stock Repurchased And Retired During Period Value StockRepurchasedAndRetiredDuringPeriodValue	3413000	USD
CY2016Q4	us-gaap	Stockholders Equity StockholdersEquity	1687274000	USD
CY2017Q4	us-gaap	Stockholders Equity StockholdersEquity	3278782000	USD
CY2014Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	1476421000	USD
CY2015Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	1406958000	USD
CY2016Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	1780417000	USD
CY2017Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	3363448000	USD
CY2015	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	128004000	shares
CY2016	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	140259000	shares
CY2017	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	185278000	shares
CY2015	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	126074000	shares
CY2016	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	136620000	shares
CY2017	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	181064000	shares
CY2017	us-gaap	Concentration Risk Credit Risk ConcentrationRiskCreditRisk	<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;padding-top:6px;text-align:left;text-indent:30px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">We maintain the majority of our cash and cash equivalents at major financial institutions in the U.S. and deposits with these financial institutions may exceed the amount of insurance provided on such deposits; however, we regularly monitor the financial stability of these financial institutions and believe we are not currently exposed to any significant default risk with respect to these deposits.</font></div></div>
CY2017	us-gaap	Nature Of Operations NatureOfOperations	<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;padding-top:13px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Organization and Description of Business </font></div><div style="line-height:120%;padding-top:6px;text-indent:32px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">HTA, a Maryland corporation, and </font><font style="font-family:inherit;font-size:10pt;">HTALP</font><font style="font-family:inherit;font-size:10pt;">, a Delaware limited partnership, were incorporated or formed, as applicable, on </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">April 20, 2006</font><font style="font-family:inherit;font-size:10pt;">. HTA operates as a REIT and is the general partner of </font><font style="font-family:inherit;font-size:10pt;">HTALP</font><font style="font-family:inherit;font-size:10pt;">, which is the operating partnership. As of </font><font style="font-family:Times New Roman;font-size:10pt;color:#000000;text-decoration:none;">December 31, 2017</font><font style="font-family:inherit;font-size:10pt;">, HTA owned a </font><font style="font-family:inherit;font-size:10pt;">98.1%</font><font style="font-family:inherit;font-size:10pt;"> partnership interest and other limited partners, including some of our directors, executive officers and their affiliates, owned the remaining partnership interest (including the LTIP Units) in </font><font style="font-family:inherit;font-size:10pt;">HTALP</font><font style="font-family:inherit;font-size:10pt;">. As the sole general partner of </font><font style="font-family:inherit;font-size:10pt;">HTALP</font><font style="font-family:inherit;font-size:10pt;">, HTA has the full, exclusive and complete responsibility for </font><font style="font-family:inherit;font-size:10pt;">HTALP</font><font style="font-family:inherit;font-size:10pt;">’s day-to-day management and control. HTA operates in an umbrella partnership REIT structure in which </font><font style="font-family:inherit;font-size:10pt;">HTALP</font><font style="font-family:inherit;font-size:10pt;"> and its subsidiaries hold substantially all of the assets. HTA’s only material asset is its ownership of partnership interests of </font><font style="font-family:inherit;font-size:10pt;">HTALP</font><font style="font-family:inherit;font-size:10pt;">. As a result, HTA does not conduct business itself, other than acting as the sole general partner of </font><font style="font-family:inherit;font-size:10pt;">HTALP</font><font style="font-family:inherit;font-size:10pt;">, issuing public equity from time to time and guaranteeing certain debts of </font><font style="font-family:inherit;font-size:10pt;">HTALP</font><font style="font-family:inherit;font-size:10pt;">. </font><font style="font-family:inherit;font-size:10pt;">HTALP</font><font style="font-family:inherit;font-size:10pt;"> conducts the operations of the business and issues publicly-traded debt, but has no publicly-traded equity. </font></div><div style="line-height:120%;padding-top:6px;text-align:left;text-indent:29px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">HTA is the largest publicly-traded REIT focused on MOBs in the U.S. as measured by the GLA of our MOBs. HTA conducts substantially all of its operations through HTALP. We invest in MOBs that we believe will serve the future of healthcare delivery, and MOBs that are primarily located on health system campuses, near university medical centers, or in core community outpatient locations. We also focus on our key markets that have certain demographic and macro-economic trends and where we can utilize our institutional full-service property management, leasing and development services platform to generate strong tenant and health system relationships and operating cost efficiencies. Our primary objective is to maximize stockholder value with disciplined growth through strategic investments that provide an attractive risk-adjusted return for our stockholders by consistently increasing our cash flow. In pursuing this objective, we: (i) seek internal growth through proactive asset management, leasing, building services and property management oversight; (ii) target accretive acquisitions and developments of MOBs in markets with attractive demographics that complement our existing portfolio; and (iii) actively manage our balance sheet to maintain flexibility with conservative leverage.  Additionally, from time to time we consider, on an opportunistic basis, significant portfolio acquisitions that we believe fit our core business and could enhance our existing portfolio. HTA has qualified to be taxed as a REIT for federal income tax purposes and intends to continue to be taxed as a REIT.</font></div><div style="line-height:120%;padding-top:6px;text-align:left;text-indent:30px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Since 2006, we have invested </font><font style="font-family:inherit;font-size:10pt;">$7.0 billion</font><font style="font-family:inherit;font-size:10pt;"> to create a portfolio of MOBs, development projects and other healthcare assets consisting of approximately </font><font style="font-family:inherit;font-size:10pt;">24.1 million</font><font style="font-family:inherit;font-size:10pt;"> square feet of GLA throughout the U.S. As of </font><font style="font-family:inherit;font-size:10pt;">December 31, 2017</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">70%</font><font style="font-family:inherit;font-size:10pt;"> of our portfolio was located on the campuses of, or adjacent to, nationally and regionally recognized healthcare systems. Our portfolio is diversified geographically across </font><font style="font-family:inherit;font-size:10pt;">33</font><font style="font-family:inherit;font-size:10pt;"> states, with no state having more than </font><font style="font-family:inherit;font-size:10pt;">19%</font><font style="font-family:inherit;font-size:10pt;"> of our total GLA as of </font><font style="font-family:inherit;font-size:10pt;">December 31, 2017</font><font style="font-family:inherit;font-size:10pt;">. We believe these key locations and affiliations create significant demand from healthcare related tenants for our properties. Further, our portfolio is primarily concentrated within major U.S. metropolitan statistical areas (“MSAs”) that we believe will provide above-average economic growth and socioeconomic benefits over the coming years. As of </font><font style="font-family:inherit;font-size:10pt;">December 31, 2017</font><font style="font-family:inherit;font-size:10pt;">, we had approximately </font><font style="font-family:inherit;font-size:10pt;">1 million</font><font style="font-family:inherit;font-size:10pt;"> square feet of GLA in each of our top ten markets and approximately </font><font style="font-family:inherit;font-size:10pt;">93%</font><font style="font-family:inherit;font-size:10pt;"> of our portfolio, based on GLA, is located in the top </font><font style="font-family:inherit;font-size:10pt;">75</font><font style="font-family:inherit;font-size:10pt;"> MSAs, with Dallas, Houston, Boston, Tampa and Atlanta being our largest markets by investment.</font></div><div style="line-height:120%;padding-top:6px;text-indent:32px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Our principal executive office is located at 16435 North Scottsdale Road, Suite 320, Scottsdale, Arizona, 85254.</font></div></div>
CY2017	us-gaap	Use Of Estimates UseOfEstimates	<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;padding-top:9px;text-align:left;text-indent:32px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The preparation of our consolidated financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets, liabilities, revenues and expenses, and related disclosure of contingent assets and liabilities. These estimates are made and evaluated on an ongoing basis using information that is currently available as well as various other assumptions believed to be reasonable under the circumstances. Actual results could differ from those estimates, perhaps in adverse ways, and those estimates could be different under different assumptions or conditions.</font></div></div>

Files In Submission

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2017 Form 10-K Financial Statement

#000136060418000018 Filed on February 20, 2018

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$HR Healthcare Realty Trust Inc Stock $hr

2017 Form 10-K Financial Statement

#000136060418000018 Filed on February 20, 2018

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

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Healthcare Realty Trust Inc Stock $hr