$AMH
American Homes 4 Rent Stock $amh

$amh Overview Financials Valuation SEC Filings Company Website

2017 Q4 Form 10-K Financial Statement

#000156240119000020 Filed on February 22, 2019

Income Statement

Concept	2017 Q4	2017 Q3	2017 Q2
Revenue	$242.8M	$246.8M	$237.0M
YoY Change	6.68%	4.57%	7.58%
Cost Of Revenue	$105.2M	$115.4M	$103.4M
YoY Change	10.16%	4.53%	8.16%
Gross Profit	$137.6M	$131.4M	$133.6M
YoY Change	4.16%	4.62%	6.54%
Gross Profit Margin	56.67%	53.23%	56.37%
Selling, General & Admin	$8.000M	$8.500M	$8.900M
YoY Change	-10.11%	0.0%	7.23%
% of Gross Profit	5.81%	6.47%	6.66%
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization	$75.80M	$74.80M	$72.70M
YoY Change	2.16%	-0.8%	-8.67%
% of Gross Profit	55.09%	56.93%	54.42%
Operating Expenses	$84.70M	$238.0M	$216.2M
YoY Change	-4.4%	2.59%	-3.73%
Operating Profit	$52.90M	-$106.6M	-$82.60M
YoY Change	21.61%	0.2%	-16.71%
Interest Expense	-$25.70M	$26.59M	$28.39M
YoY Change	-18.41%	-19.05%	-19.98%
% of Operating Profit	-48.58%
Other Income/Expense, Net	$1.500M	$8.400M	-$1.600M
YoY Change	-136.59%	-436.0%	700.0%
Pretax Income	$30.50M	$19.10M	$15.10M
YoY Change	227.96%	-9650.0%	-497.37%
Income Tax
% Of Pretax Income
Net Earnings	$35.00M	$19.10M	$15.07M
YoY Change	118.75%	-11535.33%	-501.44%
Net Earnings / Revenue	14.42%	7.74%	6.36%
Basic Earnings Per Share	-$0.08	$0.01	$0.00
Diluted Earnings Per Share	-$0.08	$0.00	$0.00
COMMON SHARES
Basic Shares Outstanding		266.8M shares
Diluted Shares Outstanding		289.2M shares	258.9M shares

Balance Sheet

Concept	2017 Q4	2017 Q3	2017 Q2
SHORT-TERM ASSETS
Cash & Short-Term Investments	$46.20M	$243.5M	$67.30M
YoY Change	-61.11%	129.07%	-75.11%
Cash & Equivalents	$46.16M	$243.5M	$67.33M
Short-Term Investments
Other Short-Term Assets
YoY Change
Inventory
Prepaid Expenses
Receivables	$30.10M	$35.40M	$19.30M
Other Receivables	$0.00	$0.00	$0.00
Total Short-Term Assets	$76.30M	$278.9M	$86.60M
YoY Change	-44.06%	117.72%	-70.11%
LONG-TERM ASSETS
Property, Plant & Equipment	$8.065B	$7.803B	$7.634B
YoY Change	6.85%	3.41%	1.49%
Goodwill	$120.3M	$120.3M	$120.3M
YoY Change	-0.02%	-0.03%	-0.31%
Intangibles
YoY Change
Long-Term Investments
YoY Change
Other Assets	$316.2M	$272.6M	$270.2M
YoY Change	18.38%	13.87%	1.27%
Total Long-Term Assets	$8.532B	$8.231B	$8.060B
YoY Change	7.05%	3.43%	1.22%
TOTAL ASSETS
Total Short-Term Assets	$76.30M	$278.9M	$86.60M
Total Long-Term Assets	$8.532B	$8.231B	$8.060B
Total Assets	$8.609B	$8.510B	$8.146B
YoY Change	6.19%	5.24%	-1.29%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$1.700M	$1.100M	$900.0K
YoY Change			200.0%
Accrued Expenses	$145.2M	$188.4M	$147.7M
YoY Change	35.96%	9.98%	2.07%
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	$227.6M	$263.8M	$223.0M
YoY Change	28.44%	9.46%	3.58%
LONG-TERM LIABILITIES
Long-Term Debt	$2.476B	$2.339B	$2.435B
YoY Change	-15.28%	-20.08%	-21.32%
Other Long-Term Liabilities	$29.50M	$68.50M	$76.90M
YoY Change	-57.74%	4.26%	21.68%
Total Long-Term Liabilities	$2.505B	$2.408B	$2.512B
YoY Change	-16.27%	-19.54%	-20.46%
TOTAL LIABILITIES
Total Short-Term Liabilities	$227.6M	$263.8M	$223.0M
Total Long-Term Liabilities	$2.505B	$2.408B	$2.512B
Total Liabilities	$2.733B	$2.671B	$2.735B
YoY Change	-13.78%	-17.39%	-18.93%
SHAREHOLDERS EQUITY
Retained Earnings	-$454.0M	-$417.6M	-$405.4M
YoY Change	19.91%	13.24%	20.78%
Common Stock
YoY Change
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$5.150B	$5.104B	$4.673B
YoY Change
Total Liabilities & Shareholders Equity	$8.609B	$8.510B	$8.146B
YoY Change	6.19%	5.24%	-1.29%

Cashflow Statement

Concept	2017 Q4	2017 Q3	2017 Q2
OPERATING ACTIVITIES
Net Income	$35.00M	$19.10M	$15.07M
YoY Change	118.75%	-11535.33%	-501.44%
Depreciation, Depletion And Amortization	$75.80M	$74.80M	$72.70M
YoY Change	2.16%	-0.8%	-8.67%
Cash From Operating Activities	$36.60M	$124.2M	$115.2M
YoY Change	53.14%	17.61%	42.57%
INVESTING ACTIVITIES
Capital Expenditures	-$27.80M	-$32.80M	-$11.80M
YoY Change	47.87%	100.0%	-58.16%
Acquisitions
YoY Change
Other Investing Activities	-$322.8M	-$231.6M	-$140.7M
YoY Change	441.61%	1231.03%	957.89%
Cash From Investing Activities	-$350.6M	-$264.4M	-$152.5M
YoY Change	347.19%	682.25%	267.47%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	133.7M	307.5M	-397.7M
YoY Change	99.25%	-242.49%	-386.53%
NET CHANGE
Cash From Operating Activities	36.60M	124.2M	115.2M
Cash From Investing Activities	-350.6M	-264.4M	-152.5M
Cash From Financing Activities	133.7M	307.5M	-397.7M
Net Change In Cash	-180.3M	167.3M	-435.0M
YoY Change	-1530.95%	-216.18%	-344.24%
FREE CASH FLOW
Cash From Operating Activities	$36.60M	$124.2M	$115.2M
Capital Expenditures	-$27.80M	-$32.80M	-$11.80M
Free Cash Flow	$64.40M	$157.0M	$127.0M
YoY Change	50.82%	28.69%	16.51%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2018	amh	Acquisition Cost Business Combination Property Acquisition AcquisitionCostBusinessCombinationPropertyAcquisition	5225000	USD
CY2016	amh	Amortization Of Deferred Financing Costs AmortizationOfDeferredFinancingCosts	2300000	USD
CY2017	amh	Amortization Of Deferred Financing Costs AmortizationOfDeferredFinancingCosts	1800000	USD
CY2018	amh	Amortization Of Deferred Financing Costs AmortizationOfDeferredFinancingCosts	2000000	USD
CY2016	amh	Amortization Of Intangible Assets And Deferred Leasing Fees AmortizationOfIntangibleAssetsAndDeferredLeasingFees	31200000	USD
CY2017	amh	Amortization Of Intangible Assets And Deferred Leasing Fees AmortizationOfIntangibleAssetsAndDeferredLeasingFees	9200000	USD
CY2018	amh	Amortization Of Intangible Assets And Deferred Leasing Fees AmortizationOfIntangibleAssetsAndDeferredLeasingFees	11000000	USD
CY2017Q4	amh	Asset Backed Securitization Certificates AssetBackedSecuritizationCertificates	25666000	USD
CY2018Q4	amh	Asset Backed Securitization Certificates AssetBackedSecuritizationCertificates	25666000	USD
CY2018Q4	amh	Asset Backed Securitization Certificates AssetBackedSecuritizationCertificates	25700000	USD
CY2018Q4	amh	Capitalized Indirect Leasing Costs CapitalizedIndirectLeasingCosts	4000000	USD
CY2017Q4	amh	Commercial Real Estate Vehiclesand Furniture Fixtures And Equipment Net CommercialRealEstateVehiclesandFurnitureFixturesAndEquipmentNet	43608000	USD
CY2018Q4	amh	Commercial Real Estate Vehiclesand Furniture Fixtures And Equipment Net CommercialRealEstateVehiclesandFurnitureFixturesAndEquipmentNet	44591000	USD
CY2016	amh	Comprehensive Income Loss Net Of Tax Available For Common Shareholders ComprehensiveIncomeLossNetOfTaxAvailableForCommonShareholders	-33308000	USD
CY2017	amh	Comprehensive Income Loss Net Of Tax Available For Common Shareholders ComprehensiveIncomeLossNetOfTaxAvailableForCommonShareholders	-22158000	USD
CY2018	amh	Comprehensive Income Loss Net Of Tax Available For Common Shareholders ComprehensiveIncomeLossNetOfTaxAvailableForCommonShareholders	30801000	USD
CY2017Q4	amh	Convertible Preferred Shares Conversion Ratio ConvertiblePreferredSharesConversionRatio	1.3106
CY2018	amh	Debt Instrument Minimum Coverage Ratio DebtInstrumentMinimumCoverageRatio	1.20
CY2017Q4	amh	Deferred Costs And Intangible Assets Accumulated Amortization DeferredCostsAndIntangibleAssetsAccumulatedAmortization	10628000	USD
CY2018Q4	amh	Deferred Costs And Intangible Assets Accumulated Amortization DeferredCostsAndIntangibleAssetsAccumulatedAmortization	12572000	USD
CY2017Q4	amh	Deferred Costs And Intangible Assets Gross DeferredCostsAndIntangibleAssetsGross	23653000	USD
CY2018Q4	amh	Deferred Costs And Intangible Assets Gross DeferredCostsAndIntangibleAssetsGross	25258000	USD
CY2017Q4	amh	Deferred Costs And Intangible Assets Net DeferredCostsAndIntangibleAssetsNet	13025000	USD
CY2018Q4	amh	Deferred Costs And Intangible Assets Net DeferredCostsAndIntangibleAssetsNet	12686000	USD
CY2017Q4	amh	Deposits Prepaid Expense And Other Assets DepositsPrepaidExpenseAndOtherAssets	119913000	USD
CY2018Q4	amh	Deposits Prepaid Expense And Other Assets DepositsPrepaidExpenseAndOtherAssets	146034000	USD
CY2017Q4	amh	Distributions Payable DistributionsPayable	26982000	USD
CY2018Q4	amh	Distributions Payable DistributionsPayable	12809000	USD
CY2017Q4	amh	Escrow Deposits Prepaid Expenses And Other Assets EscrowDepositsPrepaidExpensesAndOtherAssets	33964000	USD
CY2018Q4	amh	Escrow Deposits Prepaid Expenses And Other Assets EscrowDepositsPrepaidExpensesAndOtherAssets	44654000	USD
CY2017Q4	amh	Expected Proceedsfrom Saleof Property Heldforsale ExpectedProceedsfromSaleofPropertyHeldforsale	7000000	USD
CY2017Q4	amh	Accounts And Other Receivables Net AccountsAndOtherReceivablesNet	30144000	USD
CY2018Q4	amh	Accounts And Other Receivables Net AccountsAndOtherReceivablesNet	29027000	USD
CY2016	amh	Accretion Expense Discounton Debt AccretionExpenseDiscountonDebt	4564000	USD
CY2017	amh	Accretion Expense Discounton Debt AccretionExpenseDiscountonDebt	3549000	USD
CY2018	amh	Accretion Expense Discounton Debt AccretionExpenseDiscountonDebt	3547000	USD
CY2016	amh	Accrued Distributions To Affiliates Payable AccruedDistributionsToAffiliatesPayable	0	USD
CY2017	amh	Accrued Distributions To Affiliates Payable AccruedDistributionsToAffiliatesPayable	4720000	USD
CY2018	amh	Accrued Distributions To Affiliates Payable AccruedDistributionsToAffiliatesPayable	71000	USD
CY2016	amh	Acquisition Cost Business Combination Property Acquisition AcquisitionCostBusinessCombinationPropertyAcquisition	11443000	USD
CY2017	amh	Acquisition Cost Business Combination Property Acquisition AcquisitionCostBusinessCombinationPropertyAcquisition	4623000	USD
CY2018Q4	amh	Expected Proceedsfrom Saleof Property Heldforsale ExpectedProceedsfromSaleofPropertyHeldforsale	13600000	USD
CY2016Q1	amh	Gain Losson Conversionof Convertible Securities GainLossonConversionofConvertibleSecurities	11500000	USD
CY2016	amh	Gain Losson Conversionof Convertible Securities GainLossonConversionofConvertibleSecurities	11463000	USD
CY2017	amh	Gain Losson Conversionof Convertible Securities GainLossonConversionofConvertibleSecurities	0	USD
CY2018	amh	Gain Losson Conversionof Convertible Securities GainLossonConversionofConvertibleSecurities	0	USD
CY2016	amh	Increase Decrease In Accounts Payable And Accrued Expenses Related To Property Acquisitions And Renovations IncreaseDecreaseInAccountsPayableAndAccruedExpensesRelatedToPropertyAcquisitionsAndRenovations	-2876000	USD
CY2017	amh	Increase Decrease In Accounts Payable And Accrued Expenses Related To Property Acquisitions And Renovations IncreaseDecreaseInAccountsPayableAndAccruedExpensesRelatedToPropertyAcquisitionsAndRenovations	7964000	USD
CY2018	amh	Increase Decrease In Accounts Payable And Accrued Expenses Related To Property Acquisitions And Renovations IncreaseDecreaseInAccountsPayableAndAccruedExpensesRelatedToPropertyAcquisitionsAndRenovations	1921000	USD
CY2018	amh	Lease Amortization Period LeaseAmortizationPeriod	P1Y
CY2016	amh	Loss On Catastrophe Amount Accrued LossOnCatastropheAmountAccrued	0	USD
CY2017	amh	Loss On Catastrophe Amount Accrued LossOnCatastropheAmountAccrued	3718000	USD
CY2018	amh	Loss On Catastrophe Amount Accrued LossOnCatastropheAmountAccrued	0	USD
CY2016	amh	Net Income Loss Available To Common Stockholders Including Allocation To Participating Securities Basic NetIncomeLossAvailableToCommonStockholdersIncludingAllocationToParticipatingSecuritiesBasic	-33542000	USD
CY2017	amh	Net Income Loss Available To Common Stockholders Including Allocation To Participating Securities Basic NetIncomeLossAvailableToCommonStockholdersIncludingAllocationToParticipatingSecuritiesBasic	-22135000	USD
CY2018	amh	Net Income Loss Available To Common Stockholders Including Allocation To Participating Securities Basic NetIncomeLossAvailableToCommonStockholdersIncludingAllocationToParticipatingSecuritiesBasic	23387000	USD
CY2017Q4	amh	Numberof Real Estate Properties Heldfor Salein Escrow NumberofRealEstatePropertiesHeldforSaleinEscrow	69	single_family_property
CY2018Q4	amh	Numberof Real Estate Properties Heldfor Salein Escrow NumberofRealEstatePropertiesHeldforSaleinEscrow	78	single_family_property
CY2018	amh	Numberof Top Markets Usedfor Purchase Price Index NumberofTopMarketsUsedforPurchasePriceIndex	20	market
CY2018	amh	Operating Leases Indirect Leasing Costs OperatingLeasesIndirectLeasingCosts	8000000	USD
CY2018Q4	amh	Operating Leases Net Future Minimum Payments Due OperatingLeasesNetFutureMinimumPaymentsDue	4891000	USD
CY2016	amh	Payments For Development Activities PaymentsForDevelopmentActivities	0	USD
CY2017	amh	Payments For Development Activities PaymentsForDevelopmentActivities	0	USD
CY2018	amh	Payments For Development Activities PaymentsForDevelopmentActivities	215797000	USD
CY2016	amh	Payments For Investment In Unconsolidated Joint Ventures PaymentsForInvestmentInUnconsolidatedJointVentures	0	USD
CY2017	amh	Payments For Investment In Unconsolidated Joint Ventures PaymentsForInvestmentInUnconsolidatedJointVentures	0	USD
CY2018	amh	Payments For Investment In Unconsolidated Joint Ventures PaymentsForInvestmentInUnconsolidatedJointVentures	8400000	USD
CY2016	amh	Payments For Maintenance Capital Expenditures PaymentsForMaintenanceCapitalExpenditures	27807000	USD
CY2017	amh	Payments For Maintenance Capital Expenditures PaymentsForMaintenanceCapitalExpenditures	37540000	USD
CY2018	amh	Payments For Maintenance Capital Expenditures PaymentsForMaintenanceCapitalExpenditures	54465000	USD
CY2016	amh	Payments Related To Operating Partnership Unit Redemptions PaymentsRelatedToOperatingPartnershipUnitRedemptions	399000	USD
CY2017	amh	Payments Related To Operating Partnership Unit Redemptions PaymentsRelatedToOperatingPartnershipUnitRedemptions	169000	USD
CY2018	amh	Payments Related To Operating Partnership Unit Redemptions PaymentsRelatedToOperatingPartnershipUnitRedemptions	0	USD
CY2016	amh	Paymentsto Acquire Businesses Repaymentof Lineof Credit PaymentstoAcquireBusinessesRepaymentofLineofCredit	350000000	USD
CY2017	amh	Paymentsto Acquire Businesses Repaymentof Lineof Credit PaymentstoAcquireBusinessesRepaymentofLineofCredit	0	USD
CY2018	amh	Paymentsto Acquire Businesses Repaymentof Lineof Credit PaymentstoAcquireBusinessesRepaymentofLineofCredit	0	USD
CY2018	amh	Preferred Stock Dividend Rate Percentage Cap PreferredStockDividendRatePercentageCap	0.09
CY2016	amh	Proceedsfrom Saleof Loans Securedby Real Estate Mortgages ProceedsfromSaleofLoansSecuredbyRealEstateMortgages	47186000	USD
CY2017	amh	Proceedsfrom Saleof Loans Securedby Real Estate Mortgages ProceedsfromSaleofLoansSecuredbyRealEstateMortgages	0	USD
CY2018	amh	Proceedsfrom Saleof Loans Securedby Real Estate Mortgages ProceedsfromSaleofLoansSecuredbyRealEstateMortgages	0	USD
CY2017Q4	amh	Real Estate Investment Property Properties Under Development RealEstateInvestmentPropertyPropertiesUnderDevelopment	12859000	USD
CY2018Q4	amh	Real Estate Investment Property Properties Under Development RealEstateInvestmentPropertyPropertiesUnderDevelopment	56444000	USD
CY2017Q4	amh	Real Estate Investment Property Properties Under Development And Undeveloped Land RealEstateInvestmentPropertyPropertiesUnderDevelopmentAndUndevelopedLand	51938000	USD
CY2017Q4	amh	Real Estate Investment Property Properties Under Development And Undeveloped Land RealEstateInvestmentPropertyPropertiesUnderDevelopmentAndUndevelopedLand	51900000	USD
CY2018Q4	amh	Real Estate Investment Property Properties Under Development And Undeveloped Land RealEstateInvestmentPropertyPropertiesUnderDevelopmentAndUndevelopedLand	153651000	USD
CY2017Q4	amh	Real Estate Investment Property Undeveloped Land RealEstateInvestmentPropertyUndevelopedLand	39079000	USD
CY2018Q4	amh	Real Estate Investment Property Undeveloped Land RealEstateInvestmentPropertyUndevelopedLand	97207000	USD
CY2016	amh	Redemptionsof Unitsfor Common Sharesor Cash RedemptionsofUnitsforCommonSharesorCash	399000	USD
CY2017	amh	Redemptionsof Unitsfor Common Sharesor Cash RedemptionsofUnitsforCommonSharesorCash	169000	USD
CY2016	amh	Transfer From Term Loan Borrowings To Revolving Credit Facility TransferFromTermLoanBorrowingsToRevolvingCreditFacility	0	USD
CY2017	amh	Transfer From Term Loan Borrowings To Revolving Credit Facility TransferFromTermLoanBorrowingsToRevolvingCreditFacility	50000000	USD
CY2018	amh	Transfer From Term Loan Borrowings To Revolving Credit Facility TransferFromTermLoanBorrowingsToRevolvingCreditFacility	0	USD
CY2016	amh	Transfer Of Completed Homebuilding Deliveries To Properties TransferOfCompletedHomebuildingDeliveriesToProperties	0	USD
CY2017	amh	Transfer Of Completed Homebuilding Deliveries To Properties TransferOfCompletedHomebuildingDeliveriesToProperties	4536000	USD
CY2018	amh	Transfer Of Completed Homebuilding Deliveries To Properties TransferOfCompletedHomebuildingDeliveriesToProperties	94212000	USD
CY2016	amh	Transfer Of Deferred Finance Costs From Term Loan To Revolving Credit Facility TransferOfDeferredFinanceCostsFromTermLoanToRevolvingCreditFacility	0	USD
CY2017	amh	Transfer Of Deferred Finance Costs From Term Loan To Revolving Credit Facility TransferOfDeferredFinanceCostsFromTermLoanToRevolvingCreditFacility	1524000	USD
CY2018	amh	Transfer Of Deferred Finance Costs From Term Loan To Revolving Credit Facility TransferOfDeferredFinanceCostsFromTermLoanToRevolvingCreditFacility	0	USD
CY2018	dei	Amendment Flag AmendmentFlag	false
CY2018	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
CY2018	dei	Document Period End Date DocumentPeriodEndDate	2018-12-31
CY2018	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	FY
CY2018	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2018
CY2018	dei	Document Type DocumentType	10-K
CY2018	dei	Entity Central Index Key EntityCentralIndexKey	0001562401
CY2018	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2018	dei	Entity Emerging Growth Company EntityEmergingGrowthCompany	false
CY2018	dei	Entity Filer Category EntityFilerCategory	Large Accelerated Filer
CY2018Q2	dei	Entity Public Float EntityPublicFloat	5700000000	USD
CY2018	dei	Entity Registrant Name EntityRegistrantName	American Homes 4 Rent
CY2018	dei	Entity Shell Company EntityShellCompany	false
CY2018	dei	Entity Small Business EntitySmallBusiness	false
CY2018	dei	Entity Voluntary Filers EntityVoluntaryFilers	No
CY2018	dei	Entity Well Known Seasoned Issuer EntityWellKnownSeasonedIssuer	Yes
CY2018Q4	srt	Real Estate And Accumulated Depreciation Amount Of Encumbrances RealEstateAndAccumulatedDepreciationAmountOfEncumbrances	3041979000	USD
CY2018Q4	srt	Real Estate Federal Income Tax Basis RealEstateFederalIncomeTaxBasis	9600000000	USD
CY2018	srt	Sec Schedule Iii Real Estate Number Of Units SECScheduleIIIRealEstateNumberOfUnits	52783	single_family_property
CY2017Q4	us-gaap	Accounts Payable And Accrued Liabilities Current And Noncurrent AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent	222867000	USD
CY2018Q4	us-gaap	Accounts Payable And Accrued Liabilities Current And Noncurrent AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent	219229000	USD
CY2017Q4	us-gaap	Accounts Payable Current And Noncurrent AccountsPayableCurrentAndNoncurrent	1726000	USD
CY2018Q4	us-gaap	Accounts Payable Current And Noncurrent AccountsPayableCurrentAndNoncurrent	195000	USD
CY2017Q4	us-gaap	Accrual For Taxes Other Than Income Taxes Current And Noncurrent AccrualForTaxesOtherThanIncomeTaxesCurrentAndNoncurrent	47765000	USD
CY2018Q4	us-gaap	Accrual For Taxes Other Than Income Taxes Current And Noncurrent AccrualForTaxesOtherThanIncomeTaxesCurrentAndNoncurrent	40566000	USD
CY2017Q4	us-gaap	Accrued Rent Current And Noncurrent AccruedRentCurrentAndNoncurrent	20727000	USD
CY2018Q4	us-gaap	Accrued Rent Current And Noncurrent AccruedRentCurrentAndNoncurrent	22506000	USD
CY2017Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	75000	USD
CY2018Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	7393000	USD
CY2017Q4	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	5600256000	USD
CY2018Q4	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	5732466000	USD
CY2016	us-gaap	Adjustments To Additional Paid In Capital Equity Component Of Convertible Debt AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebt	6970000	USD
CY2018	us-gaap	Adjustments To Additional Paid In Capital Equity Component Of Convertible Debt AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebt	-20098000	USD
CY2016	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	3636000	USD
CY2017	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	4212000	USD
CY2018	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	3433000	USD
CY2017Q4	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	10400000	USD
CY2018Q4	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	8600000	USD
CY2016	us-gaap	Amortization Of Deferred Hedge Gains AmortizationOfDeferredHedgeGains	0	USD
CY2017	us-gaap	Amortization Of Deferred Hedge Gains AmortizationOfDeferredHedgeGains	0	USD
CY2018	us-gaap	Amortization Of Deferred Hedge Gains AmortizationOfDeferredHedgeGains	-842000	USD
CY2016	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	10475000	USD
CY2017	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	8163000	USD
CY2018	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	7788000	USD
CY2016	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	32914593	shares
CY2017	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	17084135	shares
CY2018	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	0	shares
CY2017Q4	us-gaap	Assets Assets	8608768000	USD
CY2018Q4	us-gaap	Assets Assets	9001481000	USD
CY2016	us-gaap	Cash Acquired From Acquisition CashAcquiredFromAcquisition	25020000	USD
CY2017	us-gaap	Cash Acquired From Acquisition CashAcquiredFromAcquisition	0	USD
CY2018	us-gaap	Cash Acquired From Acquisition CashAcquiredFromAcquisition	0	USD
CY2016Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	118799000	USD
CY2017Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	46156000	USD
CY2018Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	30284000	USD
CY2015Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	168968000	USD
CY2016Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	250241000	USD
CY2017Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	182823000	USD
CY2018Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	175214000	USD
CY2016	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	81273000	USD
CY2017	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-67418000	USD
CY2018	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-7609000	USD
CY2017Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		USD
CY2018Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		USD
CY2016	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	3714000	USD
CY2017	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	-4504000	USD
CY2018	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	5547000	USD
CY2016	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	10643000	USD
CY2017	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	76472000	USD
CY2018	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	121149000	USD
CY2017Q4	us-gaap	Construction Payable Current And Noncurrent ConstructionPayableCurrentAndNoncurrent	17928000	USD
CY2018Q4	us-gaap	Construction Payable Current And Noncurrent ConstructionPayableCurrentAndNoncurrent	18371000	USD
CY2016	us-gaap	Contribution Of Property ContributionOfProperty	0	USD
CY2017	us-gaap	Contribution Of Property ContributionOfProperty	0	USD
CY2018	us-gaap	Contribution Of Property ContributionOfProperty	40942000	USD
CY2016	us-gaap	Conversion Of Stock Amount Converted1 ConversionOfStockAmountConverted1	0	USD
CY2017	us-gaap	Conversion Of Stock Amount Converted1 ConversionOfStockAmountConverted1	37499000	USD
CY2018	us-gaap	Conversion Of Stock Amount Converted1 ConversionOfStockAmountConverted1	28258000	USD
CY2017Q4	us-gaap	Convertible Debt ConvertibleDebt	111697000	USD
CY2018Q4	us-gaap	Convertible Debt ConvertibleDebt	0	USD
CY2016	us-gaap	Convertible Preferred Stock Converted To Other Securities ConvertiblePreferredStockConvertedToOtherSecurities	0	USD
CY2017	us-gaap	Convertible Preferred Stock Converted To Other Securities ConvertiblePreferredStockConvertedToOtherSecurities	42416000	USD
CY2018	us-gaap	Convertible Preferred Stock Converted To Other Securities ConvertiblePreferredStockConvertedToOtherSecurities	32215000	USD
CY2017Q4	us-gaap	Debt Instrument Carrying Amount DebtInstrumentCarryingAmount	2517216000	USD
CY2018Q4	us-gaap	Debt Instrument Carrying Amount DebtInstrumentCarryingAmount	2842510000	USD
CY2017Q4	us-gaap	Debt Instrument Convertible Carrying Amount Of The Equity Component DebtInstrumentConvertibleCarryingAmountOfTheEquityComponent	2408000	USD
CY2018Q4	us-gaap	Debt Instrument Convertible Carrying Amount Of The Equity Component DebtInstrumentConvertibleCarryingAmountOfTheEquityComponent	0	USD
CY2017Q4	us-gaap	Debt Instrument Unamortized Discount DebtInstrumentUnamortizedDiscount	895000	USD
CY2018Q4	us-gaap	Debt Instrument Unamortized Discount DebtInstrumentUnamortizedDiscount	2546000	USD
CY2018Q4	us-gaap	Debt Instrument Unamortized Discount Premium And Debt Issuance Costs Net DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet	38967000	USD
CY2017Q4	us-gaap	Debt Issuance Costs Line Of Credit Arrangements Gross DebtIssuanceCostsLineOfCreditArrangementsGross	11244000	USD
CY2018Q4	us-gaap	Debt Issuance Costs Line Of Credit Arrangements Gross DebtIssuanceCostsLineOfCreditArrangementsGross	11246000	USD
CY2017Q4	us-gaap	Deferred Costs Leasing Gross DeferredCostsLeasingGross	7030000	USD
CY2018Q4	us-gaap	Deferred Costs Leasing Gross DeferredCostsLeasingGross	11912000	USD
CY2017Q4	us-gaap	Deferred Finance Costs Net DeferredFinanceCostsNet	38026000	USD
CY2018Q4	us-gaap	Deferred Finance Costs Net DeferredFinanceCostsNet	36421000	USD
CY2018Q4	us-gaap	Deferred Income Tax Assets Net DeferredIncomeTaxAssetsNet	0	USD
CY2016	us-gaap	Defined Contribution Plan Employer Discretionary Contribution Amount DefinedContributionPlanEmployerDiscretionaryContributionAmount	700000	USD
CY2017	us-gaap	Defined Contribution Plan Employer Discretionary Contribution Amount DefinedContributionPlanEmployerDiscretionaryContributionAmount	900000	USD
CY2018	us-gaap	Defined Contribution Plan Employer Discretionary Contribution Amount DefinedContributionPlanEmployerDiscretionaryContributionAmount	1300000	USD
CY2016	us-gaap	Depreciation And Amortization DepreciationAndAmortization	298677000	USD
CY2017	us-gaap	Depreciation And Amortization DepreciationAndAmortization	297290000	USD
CY2018	us-gaap	Depreciation And Amortization DepreciationAndAmortization	318685000	USD
CY2016	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	298677000	USD
CY2017	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	297290000	USD
CY2018	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	318685000	USD
CY2018Q1	us-gaap	Derivative Instruments Gain Loss Reclassified From Accumulated Oci Into Income Effective Portion Net DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet	9600000	USD
CY2016	us-gaap	Dividends Common Stock DividendsCommonStock	48171000	USD
CY2017	us-gaap	Dividends Common Stock DividendsCommonStock	53240000	USD
CY2018	us-gaap	Dividends Common Stock DividendsCommonStock	58884000	USD
CY2016Q4	us-gaap	Dividends Payable Amount Per Share DividendsPayableAmountPerShare	0.98403
CY2016Q4	us-gaap	Dividends Payable Current And Noncurrent DividendsPayableCurrentAndNoncurrent	0	USD
CY2017Q4	us-gaap	Dividends Payable Current And Noncurrent DividendsPayableCurrentAndNoncurrent	26982000	USD
CY2018Q4	us-gaap	Dividends Payable Current And Noncurrent DividendsPayableCurrentAndNoncurrent	14173000	USD
CY2017Q4	us-gaap	Due To Affiliate Current And Noncurrent DueToAffiliateCurrentAndNoncurrent	4720000	USD
CY2018Q4	us-gaap	Due To Affiliate Current And Noncurrent DueToAffiliateCurrentAndNoncurrent	4967000	USD
CY2018Q4	us-gaap	Due To Affiliate Current And Noncurrent DueToAffiliateCurrentAndNoncurrent	5000000	USD
CY2016	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.14
CY2017Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.01
CY2017Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.00
CY2017Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.01
CY2017Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.08
CY2017	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.08
CY2018Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.02
CY2018Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.05
CY2018Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.05
CY2018Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.06
CY2018	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.08
CY2016	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.14
CY2017Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.01
CY2017Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.00
CY2017Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.00
CY2017Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.08
CY2017	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.08
CY2018Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.02
CY2018Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.05
CY2018Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.05
CY2018Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.06
CY2018	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.08
CY2016Q4	us-gaap	Embedded Derivative Fair Value Of Embedded Derivative Liability EmbeddedDerivativeFairValueOfEmbeddedDerivativeLiability	69810000	USD
CY2017Q4	us-gaap	Embedded Derivative Fair Value Of Embedded Derivative Liability EmbeddedDerivativeFairValueOfEmbeddedDerivativeLiability	29470000	USD
CY2018Q4	us-gaap	Embedded Derivative Fair Value Of Embedded Derivative Liability EmbeddedDerivativeFairValueOfEmbeddedDerivativeLiability	0	USD
CY2016	us-gaap	Embedded Derivative Gain Loss On Embedded Derivative Net EmbeddedDerivativeGainLossOnEmbeddedDerivativeNet	-7020000	USD
CY2017	us-gaap	Embedded Derivative Gain Loss On Embedded Derivative Net EmbeddedDerivativeGainLossOnEmbeddedDerivativeNet	2841000	USD
CY2018	us-gaap	Embedded Derivative Gain Loss On Embedded Derivative Net EmbeddedDerivativeGainLossOnEmbeddedDerivativeNet	1212000	USD
CY2016	us-gaap	Equity Method Investment Dividends Or Distributions EquityMethodInvestmentDividendsOrDistributions	8347000	USD
CY2017	us-gaap	Equity Method Investment Dividends Or Distributions EquityMethodInvestmentDividendsOrDistributions	9292000	USD
CY2018	us-gaap	Equity Method Investment Dividends Or Distributions EquityMethodInvestmentDividendsOrDistributions	36917000	USD
CY2018Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Next Twelve Months FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths	7652000	USD
CY2018Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Four FiniteLivedIntangibleAssetsAmortizationExpenseYearFour	968000	USD
CY2018Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Three FiniteLivedIntangibleAssetsAmortizationExpenseYearThree	1965000	USD
CY2018Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Two FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo	2101000	USD
CY2018Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	12686000	USD
CY2016	us-gaap	Gain Loss On Sale Of Mortgage Loans GainLossOnSaleOfMortgageLoans	8126000	USD
CY2017	us-gaap	Gain Loss On Sale Of Mortgage Loans GainLossOnSaleOfMortgageLoans	17000	USD
CY2018	us-gaap	Gain Loss On Sale Of Mortgage Loans GainLossOnSaleOfMortgageLoans	0	USD
CY2016	us-gaap	Gain Loss On Sale Of Properties GainLossOnSaleOfProperties	14569000	USD
CY2017	us-gaap	Gain Loss On Sale Of Properties GainLossOnSaleOfProperties	6826000	USD
CY2018	us-gaap	Gain Loss On Sale Of Properties GainLossOnSaleOfProperties	17946000	USD
CY2016	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	-13408000	USD
CY2017	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	-6555000	USD
CY2018	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	-1447000	USD
CY2016	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	33068000	USD
CY2017	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	34732000	USD
CY2018	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	36575000	USD
CY2017Q4	us-gaap	Goodwill Goodwill	120300000	USD
CY2017Q4	us-gaap	Goodwill Goodwill	120279000	USD
CY2018Q4	us-gaap	Goodwill Goodwill	120279000	USD
CY2018Q4	us-gaap	Goodwill Goodwill	120300000	USD
CY2016	us-gaap	Goodwill And Intangible Asset Impairment GoodwillAndIntangibleAssetImpairment	0	USD
CY2017	us-gaap	Goodwill And Intangible Asset Impairment GoodwillAndIntangibleAssetImpairment	0	USD
CY2018	us-gaap	Goodwill And Intangible Asset Impairment GoodwillAndIntangibleAssetImpairment	0	USD
CY2016	us-gaap	Goodwill Written Off Related To Sale Of Business Unit GoodwillWrittenOffRelatedToSaleOfBusinessUnit	400000	USD
CY2016	us-gaap	Impairment Of Intangible Assets Finitelived ImpairmentOfIntangibleAssetsFinitelived	0	USD
CY2017	us-gaap	Impairment Of Intangible Assets Finitelived ImpairmentOfIntangibleAssetsFinitelived	0	USD
CY2016	us-gaap	Impairment Of Long Lived Assets Held For Use ImpairmentOfLongLivedAssetsHeldForUse	0	USD
CY2017	us-gaap	Impairment Of Long Lived Assets Held For Use ImpairmentOfLongLivedAssetsHeldForUse	0	USD
CY2018	us-gaap	Impairment Of Long Lived Assets Held For Use ImpairmentOfLongLivedAssetsHeldForUse	0	USD
CY2016	us-gaap	Impairment Of Real Estate ImpairmentOfRealEstate	4970000	USD
CY2017	us-gaap	Impairment Of Real Estate ImpairmentOfRealEstate	4680000	USD
CY2018	us-gaap	Impairment Of Real Estate ImpairmentOfRealEstate	5858000	USD
CY2016	us-gaap	Income Loss Attributable To Noncontrolling Interest IncomeLossAttributableToNoncontrollingInterest	3751000	USD
CY2017	us-gaap	Income Loss Attributable To Noncontrolling Interest IncomeLossAttributableToNoncontrollingInterest	-4507000	USD
CY2018	us-gaap	Income Loss Attributable To Noncontrolling Interest IncomeLossAttributableToNoncontrollingInterest	4165000	USD
CY2016	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	10446000	USD
CY2017Q1	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	11796000	USD
CY2017Q2	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	15066000	USD
CY2017Q3	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	19097000	USD
CY2017Q4	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	30533000	USD
CY2017	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	1642000	USD
CY2017	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	76492000	USD
CY2018Q1	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	21525000	USD
CY2018Q2	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	25898000	USD
CY2018Q3	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	30281000	USD
CY2018Q4	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	34734000	USD
CY2018	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	112438000	USD
CY2016	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	860000	USD
CY2018	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	546000	USD
CY2016	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	-13291000	USD
CY2017	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	9814000	USD
CY2018	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	11772000	USD
CY2016	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	9704000	USD
CY2017	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	11020000	USD
CY2018	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	12172000	USD
CY2016	us-gaap	Increase Decrease In Deferred Leasing Fees IncreaseDecreaseInDeferredLeasingFees	8005000	USD
CY2017	us-gaap	Increase Decrease In Deferred Leasing Fees IncreaseDecreaseInDeferredLeasingFees	7390000	USD
CY2018	us-gaap	Increase Decrease In Deferred Leasing Fees IncreaseDecreaseInDeferredLeasingFees	12603000	USD
CY2016	us-gaap	Increase Decrease In Due To Affiliates Current IncreaseDecreaseInDueToAffiliatesCurrent	-9284000	USD
CY2017	us-gaap	Increase Decrease In Due To Affiliates Current IncreaseDecreaseInDueToAffiliatesCurrent	5191000	USD
CY2018	us-gaap	Increase Decrease In Due To Affiliates Current IncreaseDecreaseInDueToAffiliatesCurrent	-50000	USD
CY2016	us-gaap	Increase Decrease In Notes Receivables IncreaseDecreaseInNotesReceivables	0	USD
CY2017	us-gaap	Increase Decrease In Notes Receivables IncreaseDecreaseInNotesReceivables	5710000	USD
CY2018	us-gaap	Increase Decrease In Notes Receivables IncreaseDecreaseInNotesReceivables	0	USD
CY2016	us-gaap	Increase Decrease In Prepaid Expenses Other IncreaseDecreaseInPrepaidExpensesOther	5996000	USD
CY2017	us-gaap	Increase Decrease In Prepaid Expenses Other IncreaseDecreaseInPrepaidExpensesOther	11295000	USD
CY2018	us-gaap	Increase Decrease In Prepaid Expenses Other IncreaseDecreaseInPrepaidExpensesOther	17447000	USD
CY2016	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	0	shares
CY2017	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	0	shares
CY2018	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	627830	shares
CY2017Q4	us-gaap	Insurance Settlements Receivable InsuranceSettlementsReceivable	8900000	USD
CY2018Q4	us-gaap	Insurance Settlements Receivable InsuranceSettlementsReceivable	4900000	USD
CY2016	us-gaap	Interest Costs Capitalized Adjustment InterestCostsCapitalizedAdjustment	2290000	USD
CY2017	us-gaap	Interest Costs Capitalized Adjustment InterestCostsCapitalizedAdjustment	5656000	USD
CY2018	us-gaap	Interest Costs Capitalized Adjustment InterestCostsCapitalizedAdjustment	6671000	USD
CY2016	us-gaap	Interest Costs Incurred InterestCostsIncurred	133137000	USD
CY2017	us-gaap	Interest Costs Incurred InterestCostsIncurred	118276000	USD
CY2018	us-gaap	Interest Costs Incurred InterestCostsIncurred	129571000	USD
CY2016	us-gaap	Interest Expense InterestExpense	130847000	USD
CY2017	us-gaap	Interest Expense InterestExpense	112620000	USD
CY2018	us-gaap	Interest Expense InterestExpense	122900000	USD
CY2016	us-gaap	Interest Paid Net InterestPaidNet	115814000	USD
CY2017	us-gaap	Interest Paid Net InterestPaidNet	100908000	USD
CY2018	us-gaap	Interest Paid Net InterestPaidNet	105056000	USD
CY2017Q4	us-gaap	Investment Building And Building Improvements InvestmentBuildingAndBuildingImprovements	7303270000	USD
CY2018Q4	us-gaap	Land Land	1713496000	USD
CY2016	us-gaap	Lease And Rental Expense LeaseAndRentalExpense	2124000	USD
CY2018Q4	us-gaap	Investment Building And Building Improvements InvestmentBuildingAndBuildingImprovements	7483600000	USD
CY2017Q4	us-gaap	Land Land	1665631000	USD
CY2017	us-gaap	Lease And Rental Expense LeaseAndRentalExpense	2614000	USD
CY2018	us-gaap	Lease And Rental Expense LeaseAndRentalExpense	2829000	USD
CY2018Q4	us-gaap	Lessor Operating Lease Term Of Contract LessorOperatingLeaseTermOfContract	P1Y
CY2017Q4	us-gaap	Liabilities Liabilities	2732944000	USD
CY2018Q4	us-gaap	Liabilities Liabilities	3027739000	USD
CY2017Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	8608768000	USD
CY2018Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	9001481000	USD
CY2018	us-gaap	Limited Liability Company Llc Or Limited Partnership Lp Members Or Limited Partners Ownership Interest LimitedLiabilityCompanyLLCOrLimitedPartnershipLPMembersOrLimitedPartnersOwnershipInterest	0.157
CY2017Q4	us-gaap	Long Term Debt LongTermDebt	2475887000	USD
CY2018Q4	us-gaap	Long Term Debt LongTermDebt	2803543000	USD
CY2018Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal After Year Five LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive	2388940000	USD
CY2018Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Next Twelve Months LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths	20714000	USD
CY2018Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Five LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive	20714000	USD
CY2018Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Four LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour	370714000	USD
CY2018Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Three LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree	20714000	USD
CY2018Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Two LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo	20714000	USD
CY2016	us-gaap	Loss From Catastrophes LossFromCatastrophes	0	USD
CY2017	us-gaap	Loss From Catastrophes LossFromCatastrophes	7963000	USD
CY2018	us-gaap	Loss From Catastrophes LossFromCatastrophes	0	USD
CY2017Q4	us-gaap	Minority Interest MinorityInterest	726195000	USD
CY2018Q4	us-gaap	Minority Interest MinorityInterest	721777000	USD
CY2016	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	11360000	USD
CY2017	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	11100000	USD
CY2018	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	11069000	USD
CY2016	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	324804000	USD
CY2017	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	384100000	USD
CY2018	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	255917000	USD
CY2016	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-522398000	USD
CY2017	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-837479000	USD
CY2018	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-674408000	USD
CY2016	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	278867000	USD
CY2017	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	385961000	USD
CY2018	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	410882000	USD
CY2016	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	3751000	USD
CY2017	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	-4507000	USD
CY2018	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	4165000	USD
CY2016	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-33542000	USD
CY2017Q1	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-1490000	USD
CY2017Q2	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-186000	USD
CY2017Q3	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	1535000	USD
CY2017Q4	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-21994000	USD
CY2017	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-22135000	USD
CY2018Q1	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	5814000	USD
CY2018Q2	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-15151000	USD
CY2018Q3	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-15177000	USD
CY2018Q4	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	17632000	USD
CY2018	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	23472000	USD
CY2018	us-gaap	Noncontrolling Interest Decrease From Deconsolidation NoncontrollingInterestDecreaseFromDeconsolidation	241000	USD
CY2017Q4	us-gaap	Nontrade Receivables NontradeReceivables	1200000	USD
CY2017Q4	us-gaap	Notes Payable NotesPayable	48859000	USD
CY2018Q4	us-gaap	Notes Payable NotesPayable	0	USD
CY2018	us-gaap	Number Of Reportable Segments NumberOfReportableSegments	1	reportable_segment
CY2017Q4	us-gaap	Number Of States In Which Entity Operates NumberOfStatesInWhichEntityOperates	22	state
CY2018Q4	us-gaap	Number Of States In Which Entity Operates NumberOfStatesInWhichEntityOperates	22	state
CY2016	us-gaap	Operating Expenses OperatingExpenses	874047000	USD
CY2017	us-gaap	Operating Expenses OperatingExpenses	887019000	USD
CY2018	us-gaap	Operating Expenses OperatingExpenses	978128000	USD
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Due OperatingLeasesFutureMinimumPaymentsDue	4891000	USD
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Due Current OperatingLeasesFutureMinimumPaymentsDueCurrent	2011000	USD
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Due Future Minimum Sublease Rentals OperatingLeasesFutureMinimumPaymentsDueFutureMinimumSubleaseRentals	0	USD
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Due In Five Years OperatingLeasesFutureMinimumPaymentsDueInFiveYears	126000	USD
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Due In Four Years OperatingLeasesFutureMinimumPaymentsDueInFourYears	498000	USD
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Due In Three Years OperatingLeasesFutureMinimumPaymentsDueInThreeYears	688000	USD
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Due In Two Years OperatingLeasesFutureMinimumPaymentsDueInTwoYears	1553000	USD
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Due Thereafter OperatingLeasesFutureMinimumPaymentsDueThereafter	15000	USD
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Receivable OperatingLeasesFutureMinimumPaymentsReceivable	451970000	USD
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Receivable Current OperatingLeasesFutureMinimumPaymentsReceivableCurrent	446745000	USD
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Receivable In Five Years OperatingLeasesFutureMinimumPaymentsReceivableInFiveYears	19000	USD
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Receivable In Four Years OperatingLeasesFutureMinimumPaymentsReceivableInFourYears	98000	USD
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Receivable In Three Years OperatingLeasesFutureMinimumPaymentsReceivableInThreeYears	251000	USD
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Receivable In Two Years OperatingLeasesFutureMinimumPaymentsReceivableInTwoYears	4857000	USD
CY2017Q1	us-gaap	Operating Leases Income Statement Lease Revenue OperatingLeasesIncomeStatementLeaseRevenue	201107000	USD
CY2017Q2	us-gaap	Operating Leases Income Statement Lease Revenue OperatingLeasesIncomeStatementLeaseRevenue	204648000	USD
CY2017Q3	us-gaap	Operating Leases Income Statement Lease Revenue OperatingLeasesIncomeStatementLeaseRevenue	207490000	USD
CY2017Q4	us-gaap	Operating Leases Income Statement Lease Revenue OperatingLeasesIncomeStatementLeaseRevenue	210778000	USD
CY2018Q1	us-gaap	Operating Leases Income Statement Lease Revenue OperatingLeasesIncomeStatementLeaseRevenue	218023000	USD
CY2018Q2	us-gaap	Operating Leases Income Statement Lease Revenue OperatingLeasesIncomeStatementLeaseRevenue	227211000	USD
CY2018Q3	us-gaap	Operating Leases Income Statement Lease Revenue OperatingLeasesIncomeStatementLeaseRevenue	231324000	USD
CY2018Q4	us-gaap	Operating Leases Income Statement Lease Revenue OperatingLeasesIncomeStatementLeaseRevenue	232378000	USD
CY2016	us-gaap	Operating Leases Rent Expense Net OperatingLeasesRentExpenseNet	1937000	USD
CY2017	us-gaap	Operating Leases Rent Expense Net OperatingLeasesRentExpenseNet	2196000	USD
CY2018	us-gaap	Operating Leases Rent Expense Net OperatingLeasesRentExpenseNet	2482000	USD
CY2016	us-gaap	Operating Leases Rent Expense Sublease Rentals1 OperatingLeasesRentExpenseSubleaseRentals1	187000	USD
CY2017	us-gaap	Operating Leases Rent Expense Sublease Rentals1 OperatingLeasesRentExpenseSubleaseRentals1	418000	USD
CY2018	us-gaap	Operating Leases Rent Expense Sublease Rentals1 OperatingLeasesRentExpenseSubleaseRentals1	347000	USD
CY2017Q4	us-gaap	Other Accrued Liabilities Current And Noncurrent OtherAccruedLiabilitiesCurrentAndNoncurrent	31788000	USD
CY2018Q4	us-gaap	Other Accrued Liabilities Current And Noncurrent OtherAccruedLiabilitiesCurrentAndNoncurrent	41376000	USD
CY2016	us-gaap	Other Comprehensive Income Availableforsale Securities Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent	67000	USD
CY2017	us-gaap	Other Comprehensive Income Availableforsale Securities Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent	0	USD
CY2018	us-gaap	Other Comprehensive Income Availableforsale Securities Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent	0	USD
CY2016	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	197000	USD
CY2017	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-20000	USD
CY2018	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	8711000	USD
CY2016	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax	0	USD
CY2017	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax	67000	USD
CY2018	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax	0	USD
CY2016	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci On Derivatives Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax	-130000	USD
CY2017	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci On Derivatives Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax	28000	USD
CY2018	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci On Derivatives Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax	842000	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	75000	USD
CY2018	us-gaap	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax	9553000	USD
CY2016	us-gaap	Other Nonoperating Expense OtherNonoperatingExpense	11978000	USD
CY2017	us-gaap	Other Nonoperating Expense OtherNonoperatingExpense	5005000	USD
CY2018	us-gaap	Other Nonoperating Expense OtherNonoperatingExpense	7265000	USD
CY2016	us-gaap	Payments For Capital Improvements PaymentsForCapitalImprovements	39912000	USD
CY2017	us-gaap	Payments For Capital Improvements PaymentsForCapitalImprovements	47911000	USD
CY2018	us-gaap	Payments For Capital Improvements PaymentsForCapitalImprovements	52379000	USD
CY2016	us-gaap	Payments For Proceeds From Deposits On Real Estate Acquisitions PaymentsForProceedsFromDepositsOnRealEstateAcquisitions	312000	USD
CY2017	us-gaap	Payments For Proceeds From Deposits On Real Estate Acquisitions PaymentsForProceedsFromDepositsOnRealEstateAcquisitions	8937000	USD
CY2018	us-gaap	Payments For Proceeds From Deposits On Real Estate Acquisitions PaymentsForProceedsFromDepositsOnRealEstateAcquisitions	-1818000	USD
CY2016	us-gaap	Payments For Proceeds From Derivative Instrument Financing Activities PaymentsForProceedsFromDerivativeInstrumentFinancingActivities	0	USD
CY2017	us-gaap	Payments For Proceeds From Derivative Instrument Financing Activities PaymentsForProceedsFromDerivativeInstrumentFinancingActivities	0	USD
CY2018	us-gaap	Payments For Proceeds From Derivative Instrument Financing Activities PaymentsForProceedsFromDerivativeInstrumentFinancingActivities	-9628000	USD
CY2016	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	96098000	USD
CY2017	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	0	USD
CY2018	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	34969000	USD
CY2016	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	10476000	USD
CY2017	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	3974000	USD
CY2018	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	5100000	USD
CY2016	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	48171000	USD
CY2017	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	38901000	USD
CY2018	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	58370000	USD
CY2016	us-gaap	Payments Of Dividends Minority Interest PaymentsOfDividendsMinorityInterest	11360000	USD
CY2017	us-gaap	Payments Of Dividends Minority Interest PaymentsOfDividendsMinorityInterest	8333000	USD
CY2018	us-gaap	Payments Of Dividends Minority Interest PaymentsOfDividendsMinorityInterest	11071000	USD
CY2016	us-gaap	Payments Of Dividends Preferred Stock And Preference Stock PaymentsOfDividendsPreferredStockAndPreferenceStock	40237000	USD
CY2017	us-gaap	Payments Of Dividends Preferred Stock And Preference Stock PaymentsOfDividendsPreferredStockAndPreferenceStock	46122000	USD
CY2018	us-gaap	Payments Of Dividends Preferred Stock And Preference Stock PaymentsOfDividendsPreferredStockAndPreferenceStock	67183000	USD
CY2016	us-gaap	Payments To Acquire Buildings PaymentsToAcquireBuildings	27105000	USD
CY2017	us-gaap	Payments To Acquire Buildings PaymentsToAcquireBuildings	0	USD
CY2018	us-gaap	Payments To Acquire Buildings PaymentsToAcquireBuildings	0	USD
CY2016	us-gaap	Payments To Acquire Other Productive Assets PaymentsToAcquireOtherProductiveAssets	12989000	USD
CY2017	us-gaap	Payments To Acquire Other Productive Assets PaymentsToAcquireOtherProductiveAssets	55048000	USD
CY2018	us-gaap	Payments To Acquire Other Productive Assets PaymentsToAcquireOtherProductiveAssets	3156000	USD
CY2016	us-gaap	Payments To Acquire Residential Real Estate PaymentsToAcquireResidentialRealEstate	252841000	USD
CY2017	us-gaap	Payments To Acquire Residential Real Estate PaymentsToAcquireResidentialRealEstate	784666000	USD
CY2018	us-gaap	Payments To Acquire Residential Real Estate PaymentsToAcquireResidentialRealEstate	489625000	USD
CY2017	us-gaap	Preferred Stock Conversions Inducements PreferredStockConversionsInducements	37499000	USD
CY2018	us-gaap	Preferred Stock Conversions Inducements PreferredStockConversionsInducements	28258000	USD
CY2016	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	40237000	USD
CY2017	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	60718000	USD
CY2018	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	52586000	USD
CY2018Q4	us-gaap	Preferred Stock Liquidation Preference PreferredStockLiquidationPreference	25.00
CY2017Q4	us-gaap	Preferred Stock Liquidation Preference Value PreferredStockLiquidationPreferenceValue	986986000	USD
CY2018Q4	us-gaap	Preferred Stock Liquidation Preference Value PreferredStockLiquidationPreferenceValue	883750000	USD
CY2017Q4	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.01
CY2018Q4	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.01
CY2017Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	100000000	shares
CY2018Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	100000000	shares
CY2017Q4	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	38350000	shares
CY2018Q4	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	35350000	shares
CY2017Q4	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	38350000	shares
CY2018Q4	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	35350000	shares
CY2017Q4	us-gaap	Preferred Stock Value PreferredStockValue	384000	USD
CY2018Q4	us-gaap	Preferred Stock Value PreferredStockValue	354000	USD
CY2016	us-gaap	Proceeds From Collection Of Finance Receivables ProceedsFromCollectionOfFinanceReceivables	19425000	USD
CY2017	us-gaap	Proceeds From Collection Of Finance Receivables ProceedsFromCollectionOfFinanceReceivables	268000	USD
CY2018	us-gaap	Proceeds From Collection Of Finance Receivables ProceedsFromCollectionOfFinanceReceivables	0	USD
CY2016	us-gaap	Proceeds From Insurance Settlement Investing Activities ProceedsFromInsuranceSettlementInvestingActivities	0	USD
CY2017	us-gaap	Proceeds From Insurance Settlement Investing Activities ProceedsFromInsuranceSettlementInvestingActivities	0	USD
CY2018	us-gaap	Proceeds From Insurance Settlement Investing Activities ProceedsFromInsuranceSettlementInvestingActivities	4522000	USD
CY2016	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	102830000	USD
CY2017	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	694765000	USD
CY2018	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	0	USD
CY2016	us-gaap	Proceeds From Issuance Of Unsecured Debt ProceedsFromIssuanceOfUnsecuredDebt	0	USD
CY2017	us-gaap	Proceeds From Issuance Of Unsecured Debt ProceedsFromIssuanceOfUnsecuredDebt	0	USD
CY2018	us-gaap	Proceeds From Issuance Of Unsecured Debt ProceedsFromIssuanceOfUnsecuredDebt	497210000	USD
CY2016	us-gaap	Proceeds From Sale Of Real Estate ProceedsFromSaleOfRealEstate	88590000	USD
CY2017	us-gaap	Proceeds From Sale Of Real Estate ProceedsFromSaleOfRealEstate	87063000	USD
CY2018	us-gaap	Proceeds From Sale Of Real Estate ProceedsFromSaleOfRealEstate	106157000	USD
CY2016	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	3171000	USD
CY2017	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	548000	USD
CY2018	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	10161000	USD
CY2016	us-gaap	Profit Loss ProfitLoss	10446000	USD
CY2017	us-gaap	Profit Loss ProfitLoss	76492000	USD
CY2018	us-gaap	Profit Loss ProfitLoss	112438000	USD
CY2016	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	6969000	USD
CY2017	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	7328000	USD
CY2018	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	8732000	USD
CY2015Q4	us-gaap	Real Estate Accumulated Depreciation RealEstateAccumulatedDepreciation	416044000	USD
CY2016Q4	us-gaap	Real Estate Accumulated Depreciation RealEstateAccumulatedDepreciation	666710000	USD
CY2017Q4	us-gaap	Real Estate Accumulated Depreciation RealEstateAccumulatedDepreciation	939724000	USD
CY2018Q4	us-gaap	Real Estate Accumulated Depreciation RealEstateAccumulatedDepreciation	1176500000	USD
CY2016	us-gaap	Real Estate Accumulated Depreciation Other Deductions RealEstateAccumulatedDepreciationOtherDeductions	5922000	USD
CY2017	us-gaap	Real Estate Accumulated Depreciation Other Deductions RealEstateAccumulatedDepreciationOtherDeductions	6773000	USD
CY2018	us-gaap	Real Estate Accumulated Depreciation Other Deductions RealEstateAccumulatedDepreciationOtherDeductions	9572000	USD
CY2016	us-gaap	Real Estate Accumulated Depreciation Real Estate Sold RealEstateAccumulatedDepreciationRealEstateSold	3566000	USD
CY2017	us-gaap	Real Estate Accumulated Depreciation Real Estate Sold RealEstateAccumulatedDepreciationRealEstateSold	1960000	USD
CY2018	us-gaap	Real Estate Accumulated Depreciation Real Estate Sold RealEstateAccumulatedDepreciationRealEstateSold	11738000	USD
CY2018Q4	us-gaap	Real Estate And Accumulated Depreciation Carrying Amount Of Buildings And Improvements RealEstateAndAccumulatedDepreciationCarryingAmountOfBuildingsAndImprovements	7742325000	USD
CY2018Q4	us-gaap	Real Estate And Accumulated Depreciation Carrying Amount Of Land RealEstateAndAccumulatedDepreciationCarryingAmountOfLand	1773914000	USD
CY2018Q4	us-gaap	Real Estate And Accumulated Depreciation Initial Cost Of Buildings And Improvements RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements	6727260000	USD
CY2018Q4	us-gaap	Real Estate And Accumulated Depreciation Initial Cost Of Land RealEstateAndAccumulatedDepreciationInitialCostOfLand	1773914000	USD
CY2016	us-gaap	Real Estate Cost Of Real Estate Sold RealEstateCostOfRealEstateSold	77916000	USD
CY2017	us-gaap	Real Estate Cost Of Real Estate Sold RealEstateCostOfRealEstateSold	68759000	USD
CY2018	us-gaap	Real Estate Cost Of Real Estate Sold RealEstateCostOfRealEstateSold	101153000	USD
CY2015Q4	us-gaap	Real Estate Gross At Carrying Value RealEstateGrossAtCarryingValue	6705982000	USD
CY2016Q4	us-gaap	Real Estate Gross At Carrying Value RealEstateGrossAtCarryingValue	8214566000	USD
CY2017Q4	us-gaap	Real Estate Gross At Carrying Value RealEstateGrossAtCarryingValue	9004704000	USD
CY2018Q4	us-gaap	Real Estate Gross At Carrying Value RealEstateGrossAtCarryingValue	9516239000	USD
CY2017Q4	us-gaap	Real Estate Heldforsale RealEstateHeldforsale	35803000	USD
CY2018Q4	us-gaap	Real Estate Heldforsale RealEstateHeldforsale	318327000	USD
CY2017Q4	us-gaap	Real Estate Investment Property Accumulated Depreciation RealEstateInvestmentPropertyAccumulatedDepreciation	939724000	USD
CY2018Q4	us-gaap	Real Estate Investment Property Accumulated Depreciation RealEstateInvestmentPropertyAccumulatedDepreciation	1176499000	USD
CY2017Q4	us-gaap	Real Estate Investment Property At Cost RealEstateInvestmentPropertyAtCost	8968901000	USD
CY2018Q4	us-gaap	Real Estate Investment Property At Cost RealEstateInvestmentPropertyAtCost	9197096000	USD
CY2017Q4	us-gaap	Real Estate Investment Property Net RealEstateInvestmentPropertyNet	8029177000	USD
CY2018Q4	us-gaap	Real Estate Investment Property Net RealEstateInvestmentPropertyNet	8020597000	USD
CY2017Q4	us-gaap	Real Estate Investments RealEstateInvestments	8116918000	USD
CY2018Q4	us-gaap	Real Estate Investments RealEstateInvestments	8492575000	USD
CY2017Q4	us-gaap	Real Estate Investments Joint Ventures RealEstateInvestmentsJointVentures	42341000	USD
CY2018Q4	us-gaap	Real Estate Investments Joint Ventures RealEstateInvestmentsJointVentures	56789000	USD
CY2016	us-gaap	Real Estate Other Acquisitions RealEstateOtherAcquisitions	1597392000	USD
CY2017	us-gaap	Real Estate Other Acquisitions RealEstateOtherAcquisitions	870350000	USD
CY2018	us-gaap	Real Estate Other Acquisitions RealEstateOtherAcquisitions	628118000	USD
CY2016	us-gaap	Real Estate Other Deductions RealEstateOtherDeductions	4970000	USD
CY2017	us-gaap	Real Estate Other Deductions RealEstateOtherDeductions	4680000	USD
CY2018	us-gaap	Real Estate Other Deductions RealEstateOtherDeductions	5858000	USD
CY2016	us-gaap	Repayments Of Accounts Receivable Securitization RepaymentsOfAccountsReceivableSecuritization	381117000	USD
CY2017	us-gaap	Repayments Of Accounts Receivable Securitization RepaymentsOfAccountsReceivableSecuritization	477879000	USD
CY2018	us-gaap	Repayments Of Accounts Receivable Securitization RepaymentsOfAccountsReceivableSecuritization	20847000	USD
CY2016	us-gaap	Repayments Of Secured Debt RepaymentsOfSecuredDebt	924000	USD
CY2017	us-gaap	Repayments Of Secured Debt RepaymentsOfSecuredDebt	969000	USD
CY2018	us-gaap	Repayments Of Secured Debt RepaymentsOfSecuredDebt	49427000	USD
CY2016	us-gaap	Repayments Of Senior Debt RepaymentsOfSeniorDebt	0	USD
CY2017	us-gaap	Repayments Of Senior Debt RepaymentsOfSeniorDebt	0	USD
CY2018	us-gaap	Repayments Of Senior Debt RepaymentsOfSeniorDebt	135093000	USD
CY2016Q4	us-gaap	Restricted Cash And Cash Equivalents RestrictedCashAndCashEquivalents	131442000	USD
CY2017Q4	us-gaap	Restricted Cash And Cash Equivalents RestrictedCashAndCashEquivalents	136667000	USD
CY2018Q4	us-gaap	Restricted Cash And Cash Equivalents RestrictedCashAndCashEquivalents	144930000	USD
CY2017Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	-453953000	USD
CY2018Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	-491214000	USD
CY2016	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	878889000	USD
CY2017	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	960399000	USD
CY2018	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	1072855000	USD
CY2016	us-gaap	Sec Schedule Iii Real Estate Accumulated Depreciation Depreciation Expense SECScheduleIIIRealEstateAccumulatedDepreciationDepreciationExpense	260154000	USD
CY2017	us-gaap	Sec Schedule Iii Real Estate Accumulated Depreciation Depreciation Expense SECScheduleIIIRealEstateAccumulatedDepreciationDepreciationExpense	281747000	USD
CY2018	us-gaap	Sec Schedule Iii Real Estate Accumulated Depreciation Depreciation Expense SECScheduleIIIRealEstateAccumulatedDepreciationDepreciationExpense	258086000	USD
CY2018Q4	us-gaap	Sec Schedule Iii Real Estate And Accumulated Depreciation Costs Capitalized Subsequent To Acquisition Buildings And Improvements SECScheduleIIIRealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionBuildingsAndImprovements	1015065000	USD
CY2018Q4	us-gaap	Sec Schedule Iii Real Estate Investment Property Net SECScheduleIIIRealEstateInvestmentPropertyNet	8339739000	USD
CY2016	us-gaap	Sec Schedule Iii Real Estate Writedown Or Reserve Amount SECScheduleIIIRealEstateWritedownOrReserveAmount	5922000	USD
CY2017	us-gaap	Sec Schedule Iii Real Estate Writedown Or Reserve Amount SECScheduleIIIRealEstateWritedownOrReserveAmount	6773000	USD
CY2018	us-gaap	Sec Schedule Iii Real Estate Writedown Or Reserve Amount SECScheduleIIIRealEstateWritedownOrReserveAmount	9572000	USD
CY2017Q4	us-gaap	Secured Debt SecuredDebt	1977308000	USD
CY2018Q4	us-gaap	Secured Debt SecuredDebt	1961511000	USD
CY2017Q4	us-gaap	Security Deposit Liability SecurityDepositLiability	75951000	USD
CY2018Q4	us-gaap	Security Deposit Liability SecurityDepositLiability	83406000	USD
CY2016	us-gaap	Share Based Compensation ShareBasedCompensation	3636000	USD
CY2017	us-gaap	Share Based Compensation ShareBasedCompensation	4212000	USD
CY2018	us-gaap	Share Based Compensation ShareBasedCompensation	3433000	USD
CY2016	us-gaap	Stock Issued During Period Value Acquisitions StockIssuedDuringPeriodValueAcquisitions	633063000	USD
CY2017	us-gaap	Stock Issued During Period Value Acquisitions StockIssuedDuringPeriodValueAcquisitions	683861000	USD
CY2016	us-gaap	Stock Issued During Period Value Conversion Of Convertible Securities Net Of Adjustments StockIssuedDuringPeriodValueConversionOfConvertibleSecuritiesNetOfAdjustments	58494000	USD
CY2017	us-gaap	Stock Issued During Period Value Conversion Of Convertible Securities Net Of Adjustments StockIssuedDuringPeriodValueConversionOfConvertibleSecuritiesNetOfAdjustments	37441000	USD
CY2016	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	482812000	USD
CY2017	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	260645000	USD
CY2018	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	110978000	USD
CY2016	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	3034000	USD
CY2017	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	800000	USD
CY2018	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	11947000	USD
CY2016	us-gaap	Stock Repurchased During Period Value StockRepurchasedDuringPeriodValue	96098000	USD
CY2018	us-gaap	Stock Repurchased During Period Value StockRepurchasedDuringPeriodValue	34969000	USD
CY2017Q4	us-gaap	Stockholders Equity StockholdersEquity	5149629000	USD
CY2018Q4	us-gaap	Stockholders Equity StockholdersEquity	5251965000	USD
CY2015Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	3935233000	USD
CY2016Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	4937620000	USD
CY2017Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	5875824000	USD
CY2018Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	5973742000	USD
CY2016	us-gaap	Transfer To Other Real Estate TransferToOtherRealEstate	3554000	USD
CY2017	us-gaap	Transfer To Other Real Estate TransferToOtherRealEstate	0	USD
CY2018	us-gaap	Transfer To Other Real Estate TransferToOtherRealEstate	0	USD
CY2016	us-gaap	Undistributed Earnings Loss Allocated To Participating Securities Basic UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic	0	USD
CY2017	us-gaap	Undistributed Earnings Loss Allocated To Participating Securities Basic UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic	0	USD
CY2018	us-gaap	Undistributed Earnings Loss Allocated To Participating Securities Basic UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic	85000	USD
CY2017Q4	us-gaap	Unsecured Debt UnsecuredDebt	0	USD
CY2018Q4	us-gaap	Unsecured Debt UnsecuredDebt	492800000	USD
CY2016	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	234010168	shares
CY2017	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	264254718	shares
CY2018	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	294268330	shares
CY2016	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	234010168	shares
CY2017	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	264254718	shares
CY2018	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	293640500	shares
CY2018	us-gaap	Nature Of Operations NatureOfOperations	<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;"></font><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Organization and Operations</font><font style="font-family:inherit;font-size:10pt;font-weight:bold;"> </font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">American Homes 4 Rent ("AH4R") is a Maryland real estate investment trust ("REIT") formed on October 19, 2012, for the purpose of acquiring, renovating, leasing and operating single-family homes as rental properties. American Homes 4 Rent, L.P., a Delaware limited partnership formed on October 22, 2012, and its consolidated subsidiaries (collectively, the "Operating Partnership," our "operating partnership" or the "OP") is the entity through which the Company conducts substantially all of our business and owns, directly or through subsidiaries, substantially all of our assets. References to “the Company,” “we,” "our," and “us” mean collectively, AH4R, the Operating Partnership and those entities/subsidiaries owned or controlled by AH4R and/or the Operating Partnership. As of </font><font style="font-family:inherit;font-size:10pt;">December 31, 2018</font><font style="font-family:inherit;font-size:10pt;">, the Company held </font><font style="font-family:inherit;font-size:10pt;">52,783</font><font style="font-family:inherit;font-size:10pt;"> single-family properties in </font><font style="font-family:inherit;font-size:10pt;">22</font><font style="font-family:inherit;font-size:10pt;"> states, including </font><font style="font-family:inherit;font-size:10pt;">1,945</font><font style="font-family:inherit;font-size:10pt;"> properties classified as held for sale, compared to </font><font style="font-family:inherit;font-size:10pt;">51,239</font><font style="font-family:inherit;font-size:10pt;"> single-family properties in </font><font style="font-family:inherit;font-size:10pt;">22</font><font style="font-family:inherit;font-size:10pt;"> states, including </font><font style="font-family:inherit;font-size:10pt;">310</font><font style="font-family:inherit;font-size:10pt;"> properties classified as held for sale, as of </font><font style="font-family:inherit;font-size:10pt;">December 31, 2017</font><font style="font-family:inherit;font-size:10pt;">.</font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"></font><font style="font-family:inherit;font-size:10pt;">AH4R is the general partner of, and as of </font><font style="font-family:inherit;font-size:10pt;">December 31, 2018</font><font style="font-family:inherit;font-size:10pt;">, owned an approximate </font><font style="font-family:inherit;font-size:10pt;">84.3%</font><font style="font-family:inherit;font-size:10pt;"> common partnership interest in the Operating Partnership, with the remaining </font><font style="font-family:inherit;font-size:10pt;">15.7%</font><font style="font-family:inherit;font-size:10pt;"> common partnership interest owned by limited partners. As the sole general partner of the Operating Partnership, AH4R has exclusive control of the Operating Partnership’s day-to-day management. The Company’s management operates AH4R and the Operating Partnership as one business, and the management of AH4R consists of the same members as the management of the Operating Partnership. AH4R’s primary function is acting as the general partner of the Operating Partnership. The only material asset of AH4R is its partnership interest in the Operating Partnership. As a result, AH4R generally does not conduct business itself, other than acting as the sole general partner of the Operating Partnership, issuing equity from time to time and guaranteeing certain debt of the Operating Partnership. AH4R itself is not directly obligated under any indebtedness, but guarantees some of the debt of the Operating Partnership. The Operating Partnership owns substantially all of the assets of the Company, including the Company’s ownership interests in its joint ventures, either directly or through its subsidiaries, conducts the operations of the Company’s business and is structured as a limited partnership with no publicly traded equity. One difference between the Company and the Operating Partnership is </font><font style="font-family:inherit;font-size:10pt;">$25.7 million</font><font style="font-family:inherit;font-size:10pt;"> of asset-backed securitization certificates issued by the Operating Partnership and purchased by AH4R. The asset-backed securitization certificates are recorded as an asset-backed securitization certificates receivable by the Company and an amount due from affiliates by the Operating Partnership. AH4R contributes all net proceeds from its various equity offerings to the Operating Partnership. In return for those contributions, AH4R receives Operating Partnership units (“OP units”) equal to the number of shares it has issued in the equity offering. Based on the terms of the Agreement of Limited Partnership of the Operating Partnership, OP units can be exchanged for shares on a one-for-one basis. Except for net proceeds from equity issuances by AH4R, the Operating Partnership generates the capital required by the Company’s business through the Operating Partnership’s operations, by the Operating Partnership’s incurrence of indebtedness or through the issuance of OP units.</font></div></div>
CY2018	us-gaap	Use Of Estimates UseOfEstimates	<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">Use of Estimates</font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The preparation of consolidated financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets, liabilities and disclosure of contingent assets and liabilities at the date of the consolidated financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates.</font></div></div>

Files In Submission

Name	View Source	Status
0001562401-19-000020-index-headers.html	Edgar Link	pending
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0001562401-19-000020.txt	Edgar Link	pending
0001562401-19-000020-xbrl.zip	Edgar Link	pending
amh-20181231.xml	Edgar Link	completed
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amh-20181231_cal.xml	Edgar Link	unprocessable
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2017 Q4 Form 10-K Financial Statement

#000156240119000020 Filed on February 22, 2019

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$AMH American Homes 4 Rent Stock $amh

2017 Q4 Form 10-K Financial Statement

#000156240119000020 Filed on February 22, 2019

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$AMH
American Homes 4 Rent Stock $amh