2016 Form 10-K Financial Statement
#000090610717000007 Filed on February 23, 2017
Income Statement
| Concept | 2016 | 2015 Q4 | 2015 |
|---|---|---|---|
| Revenue | $2.426B | $703.2M | $2.745B |
| YoY Change | -11.63% | 5.79% | 4.98% |
| Cost Of Revenue | $806.2M | $224.8M | $905.2M |
| YoY Change | -10.94% | 4.22% | 2.44% |
| Gross Profit | $1.620B | $478.4M | $1.840B |
| YoY Change | -11.97% | 6.55% | 6.27% |
| Gross Profit Margin | 66.77% | 68.03% | 67.02% |
| Selling, General & Admin | $57.80M | $13.70M | $64.70M |
| YoY Change | -10.66% | 45.74% | 27.61% |
| % of Gross Profit | 3.57% | 2.86% | 3.52% |
| Research & Development | |||
| YoY Change | |||
| % of Gross Profit | |||
| Depreciation & Amortization | $705.6M | $181.0M | $765.9M |
| YoY Change | -7.87% | -6.27% | 0.93% |
| % of Gross Profit | 43.57% | 37.83% | 41.63% |
| Operating Expenses | $763.5M | $191.0M | $830.5M |
| YoY Change | -8.07% | -5.63% | 2.59% |
| Operating Profit | $856.1M | $287.4M | $1.009B |
| YoY Change | -15.18% | 16.55% | 9.5% |
| Interest Expense | -$429.1M | -$113.5M | -$447.9M |
| YoY Change | -4.2% | 1.79% | -34553.85% |
| % of Operating Profit | -50.12% | -39.49% | -44.38% |
| Other Income/Expense, Net | $5.600M | -$100.0K | $4.200M |
| YoY Change | 33.33% | -94.74% | 5.0% |
| Pretax Income | $416.6M | $213.3M | $558.4M |
| YoY Change | -25.39% | -5.2% | 24.5% |
| Income Tax | $1.613M | $200.0K | $917.0K |
| % Of Pretax Income | 0.39% | 0.09% | 0.16% |
| Net Earnings | $4.292B | $204.5M | $870.1M |
| YoY Change | 393.28% | -6.06% | 37.83% |
| Net Earnings / Revenue | 176.94% | 29.08% | 31.7% |
| Basic Earnings Per Share | $11.75 | $2.37 | |
| Diluted Earnings Per Share | $11.68 | $522.8K | $2.36 |
| COMMON SHARES | |||
| Basic Shares Outstanding | 365.0M | 364.3M shares | 363.5M |
| Diluted Shares Outstanding | 382.0M | 380.6M |
Balance Sheet
| Concept | 2016 | 2015 Q4 | 2015 |
|---|---|---|---|
| SHORT-TERM ASSETS | |||
| Cash & Short-Term Investments | $77.00M | $42.00M | $42.00M |
| YoY Change | 83.33% | 5.0% | 5.0% |
| Cash & Equivalents | $77.00M | $42.28M | $42.00M |
| Short-Term Investments | |||
| Other Short-Term Assets | |||
| YoY Change | |||
| Inventory | |||
| Prepaid Expenses | |||
| Receivables | |||
| Other Receivables | |||
| Total Short-Term Assets | $77.00M | $42.00M | $42.00M |
| YoY Change | 83.33% | 5.0% | 5.0% |
| LONG-TERM ASSETS | |||
| Property, Plant & Equipment | $20.03B | $20.28B | $20.28B |
| YoY Change | -1.24% | -8.84% | -8.84% |
| Goodwill | |||
| YoY Change | |||
| Intangibles | |||
| YoY Change | |||
| Long-Term Investments | $60.00M | $68.00M | $68.00M |
| YoY Change | -11.76% | -35.24% | -35.24% |
| Other Assets | $142.0M | $2.294B | $2.294B |
| YoY Change | -93.81% | 1181.56% | 1181.56% |
| Total Long-Term Assets | $20.63B | $23.07B | $23.07B |
| YoY Change | -10.58% | 0.69% | 0.69% |
| TOTAL ASSETS | |||
| Total Short-Term Assets | $77.00M | $42.00M | $42.00M |
| Total Long-Term Assets | $20.63B | $23.07B | $23.07B |
| Total Assets | $20.70B | $23.11B | $23.11B |
| YoY Change | -10.41% | 0.7% | 0.69% |
| SHORT-TERM LIABILITIES | |||
| YoY Change | |||
| Accounts Payable | $147.0M | $187.0M | $187.0M |
| YoY Change | -21.39% | 21.43% | 21.43% |
| Accrued Expenses | $61.00M | $85.00M | $85.00M |
| YoY Change | -28.24% | -5.56% | -5.56% |
| 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 | $463.0M | $559.0M | $559.0M |
| YoY Change | -17.17% | 10.04% | 10.04% |
| LONG-TERM LIABILITIES | |||
| Long-Term Debt | $8.987B | $10.92B | $10.92B |
| YoY Change | -17.71% | 0.7% | 0.7% |
| Other Long-Term Liabilities | $350.0M | $366.0M | $366.0M |
| YoY Change | -4.37% | -6.15% | -6.15% |
| Total Long-Term Liabilities | $9.337B | $11.29B | $11.29B |
| YoY Change | -17.28% | 0.46% | 0.46% |
| TOTAL LIABILITIES | |||
| Total Short-Term Liabilities | $463.0M | $559.0M | $559.0M |
| Total Long-Term Liabilities | $9.337B | $11.29B | $11.29B |
| Total Liabilities | $10.48B | $11.85B | $12.64B |
| YoY Change | -17.13% | 0.89% | 0.46% |
| SHAREHOLDERS EQUITY | |||
| Retained Earnings | $2.009B | ||
| YoY Change | 3.0% | ||
| Common Stock | $3.648M | ||
| YoY Change | 0.52% | ||
| Preferred Stock | |||
| YoY Change | |||
| Treasury Stock (at cost) | |||
| YoY Change | |||
| Treasury Stock Shares | |||
| Shareholders Equity | $10.23B | $10.47B | $10.47B |
| YoY Change | |||
| Total Liabilities & Shareholders Equity | $20.70B | $23.11B | $23.11B |
| YoY Change | -10.41% | 0.7% | 0.69% |
Cashflow Statement
| Concept | 2016 | 2015 Q4 | 2015 |
|---|---|---|---|
| OPERATING ACTIVITIES | |||
| Net Income | $4.292B | $204.5M | $870.1M |
| YoY Change | 393.28% | -6.06% | 37.83% |
| Depreciation, Depletion And Amortization | $705.6M | $181.0M | $765.9M |
| YoY Change | -7.87% | -6.27% | 0.93% |
| Cash From Operating Activities | $1.214B | $293.3M | $1.357B |
| YoY Change | -10.5% | -5.33% | 2.46% |
| INVESTING ACTIVITIES | |||
| Capital Expenditures | -$950.6M | -$389.1M | -$1.171B |
| YoY Change | -18.84% | 43.79% | -1.7% |
| Acquisitions | $0.00 | ||
| YoY Change | |||
| Other Investing Activities | $6.855B | $104.1M | $475.5M |
| YoY Change | 1341.56% | -63.11% | -13.07% |
| Cash From Investing Activities | $5.904B | -$285.1M | -$678.5M |
| YoY Change | -970.18% | -2600.88% | 5.24% |
| FINANCING ACTIVITIES | |||
| Cash Dividend Paid | |||
| YoY Change | |||
| Common Stock Issuance & Retirement, Net | $0.00 | $0.00 | |
| YoY Change | -100.0% | ||
| Debt Paid & Issued, Net | $368.5M | ||
| YoY Change | 265.94% | ||
| Cash From Financing Activities | -7.054B | -10.90M | -666.2M |
| YoY Change | 958.91% | -96.51% | -3.85% |
| NET CHANGE | |||
| Cash From Operating Activities | 1.214B | 293.3M | 1.357B |
| Cash From Investing Activities | 5.904B | -285.1M | -$678.5M |
| Cash From Financing Activities | -7.054B | -10.90M | -666.2M |
| Net Change In Cash | 63.97M | -2.700M | 11.99M |
| YoY Change | 433.55% | -131.76% | -189.12% |
| FREE CASH FLOW | |||
| Cash From Operating Activities | $1.214B | $293.3M | $1.357B |
| Capital Expenditures | -$950.6M | -$389.1M | -$1.171B |
| Free Cash Flow | $2.165B | $682.4M | $2.528B |
| YoY Change | -14.37% | 17.57% | 0.49% |
Facts In Submission
| Frame | Concept Type | Concept / XBRL Key | Value | Unit |
|---|---|---|---|---|
| CY2016 | dei |
Current Fiscal Year End Date
CurrentFiscalYearEndDate
|
--12-31 | |
| CY2016 | dei |
Amendment Flag
AmendmentFlag
|
false | |
| CY2016 | dei |
Document Fiscal Period Focus
DocumentFiscalPeriodFocus
|
FY | |
| CY2016 | dei |
Document Fiscal Year Focus
DocumentFiscalYearFocus
|
2016 | |
| CY2016 | dei |
Document Period End Date
DocumentPeriodEndDate
|
2016-12-31 | |
| CY2016 | dei |
Document Type
DocumentType
|
10-K | |
| CY2016 | dei |
Entity Central Index Key
EntityCentralIndexKey
|
0000906107 | |
| CY2017Q1 | dei |
Entity Common Stock Shares Outstanding
EntityCommonStockSharesOutstanding
|
367097667 | shares |
| CY2016 | dei |
Entity Current Reporting Status
EntityCurrentReportingStatus
|
Yes | |
| CY2016 | dei |
Entity Filer Category
EntityFilerCategory
|
Large Accelerated Filer | |
| CY2016Q2 | dei |
Entity Public Float
EntityPublicFloat
|
24800000000 | USD |
| CY2016 | dei |
Entity Registrant Name
EntityRegistrantName
|
EQUITY RESIDENTIAL | |
| CY2016 | dei |
Entity Voluntary Filers
EntityVoluntaryFilers
|
No | |
| CY2016 | dei |
Entity Well Known Seasoned Issuer
EntityWellKnownSeasonedIssuer
|
Yes | |
| CY2015Q4 | eqr |
Accounts Payable And Accrued Liabilities Current And Noncurrent Other Than Interest And Dividend Payable
AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrentOtherThanInterestAndDividendPayable
|
187124000 | USD |
| CY2016Q4 | eqr |
Accounts Payable And Accrued Liabilities Current And Noncurrent Other Than Interest And Dividend Payable
AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrentOtherThanInterestAndDividendPayable
|
147482000 | USD |
| CY2016Q4 | eqr |
Additional Common Shares Authorized
AdditionalCommonSharesAuthorized
|
13000000 | shares |
| CY2014 | eqr |
Adjustment Depreciation
AdjustmentDepreciation
|
758861000 | USD |
| CY2015 | eqr |
Adjustment Depreciation
AdjustmentDepreciation
|
765895000 | USD |
| CY2016 | eqr |
Adjustment Depreciation
AdjustmentDepreciation
|
705649000 | USD |
| CY2014 | eqr |
Allocation Of Net Income Loss To Noncontrolling Interests Partially Owned Properties
AllocationOfNetIncomeLossToNoncontrollingInterestsPartiallyOwnedProperties
|
2544000 | USD |
| CY2015 | eqr |
Allocation Of Net Income Loss To Noncontrolling Interests Partially Owned Properties
AllocationOfNetIncomeLossToNoncontrollingInterestsPartiallyOwnedProperties
|
3657000 | USD |
| CY2016 | eqr |
Allocation Of Net Income Loss To Noncontrolling Interests Partially Owned Properties
AllocationOfNetIncomeLossToNoncontrollingInterestsPartiallyOwnedProperties
|
16430000 | USD |
| CY2014 | eqr |
Amortization Of Deferred Financing Costs
AmortizationOfDeferredFinancingCosts
|
11088000 | USD |
| CY2015 | eqr |
Amortization Of Deferred Financing Costs
AmortizationOfDeferredFinancingCosts
|
10801000 | USD |
| CY2016 | eqr |
Amortization Of Deferred Financing Costs
AmortizationOfDeferredFinancingCosts
|
12633000 | USD |
| CY2014 | eqr |
Amortization Of Deferred Settlements On Derivative Instruments Other Liabilities
AmortizationOfDeferredSettlementsOnDerivativeInstrumentsOtherLiabilities
|
-534000 | USD |
| CY2015 | eqr |
Amortization Of Deferred Settlements On Derivative Instruments Other Liabilities
AmortizationOfDeferredSettlementsOnDerivativeInstrumentsOtherLiabilities
|
-169000 | USD |
| CY2016 | eqr |
Amortization Of Deferred Settlements On Derivative Instruments Other Liabilities
AmortizationOfDeferredSettlementsOnDerivativeInstrumentsOtherLiabilities
|
-78000 | USD |
| CY2014 | eqr |
Amortization Of Discounts And Premiums On Debt Mortgage Notes Payable
AmortizationOfDiscountsAndPremiumsOnDebtMortgageNotesPayable
|
-15904000 | USD |
| CY2015 | eqr |
Amortization Of Discounts And Premiums On Debt Mortgage Notes Payable
AmortizationOfDiscountsAndPremiumsOnDebtMortgageNotesPayable
|
-13126000 | USD |
| CY2016 | eqr |
Amortization Of Discounts And Premiums On Debt Mortgage Notes Payable
AmortizationOfDiscountsAndPremiumsOnDebtMortgageNotesPayable
|
-21158000 | USD |
| CY2014 | eqr |
Amortization Of Discounts And Premiums On Debt Notes Net
AmortizationOfDiscountsAndPremiumsOnDebtNotesNet
|
2384000 | USD |
| CY2015 | eqr |
Amortization Of Discounts And Premiums On Debt Notes Net
AmortizationOfDiscountsAndPremiumsOnDebtNotesNet
|
2557000 | USD |
| CY2016 | eqr |
Amortization Of Discounts And Premiums On Debt Notes Net
AmortizationOfDiscountsAndPremiumsOnDebtNotesNet
|
3172000 | USD |
| CY2014 | eqr |
Amortizationof Discountsand Premiumson Lineof Creditand Commercial Papernet
AmortizationofDiscountsandPremiumsonLineofCreditandCommercialPapernet
|
0 | USD |
| CY2015 | eqr |
Amortizationof Discountsand Premiumson Lineof Creditand Commercial Papernet
AmortizationofDiscountsandPremiumsonLineofCreditandCommercialPapernet
|
1077000 | USD |
| CY2016 | eqr |
Amortizationof Discountsand Premiumson Lineof Creditand Commercial Papernet
AmortizationofDiscountsandPremiumsonLineofCreditandCommercialPapernet
|
608000 | USD |
| CY2014 | eqr |
Amortizationofdeferredfinancingcostsmortgagenotespayablenet
Amortizationofdeferredfinancingcostsmortgagenotespayablenet
|
3075000 | USD |
| CY2015 | eqr |
Amortizationofdeferredfinancingcostsmortgagenotespayablenet
Amortizationofdeferredfinancingcostsmortgagenotespayablenet
|
3589000 | USD |
| CY2016 | eqr |
Amortizationofdeferredfinancingcostsmortgagenotespayablenet
Amortizationofdeferredfinancingcostsmortgagenotespayablenet
|
3978000 | USD |
| CY2014 | eqr |
Amortizationofdeferredfinancingcostsnotesnet
Amortizationofdeferredfinancingcostsnotesnet
|
4959000 | USD |
| CY2015 | eqr |
Amortizationofdeferredfinancingcostsnotesnet
Amortizationofdeferredfinancingcostsnotesnet
|
4158000 | USD |
| CY2016 | eqr |
Amortizationofdeferredfinancingcostsnotesnet
Amortizationofdeferredfinancingcostsnotesnet
|
5289000 | USD |
| CY2014 | eqr |
Amortizationofdeferredfinancingcostsotherassets
Amortizationofdeferredfinancingcostsotherassets
|
3054000 | USD |
| CY2015 | eqr |
Amortizationofdeferredfinancingcostsotherassets
Amortizationofdeferredfinancingcostsotherassets
|
3054000 | USD |
| CY2016 | eqr |
Amortizationofdeferredfinancingcostsotherassets
Amortizationofdeferredfinancingcostsotherassets
|
3366000 | USD |
| CY2014 | eqr |
Capitalized Costs Development And Renovation
CapitalizedCostsDevelopmentAndRenovation
|
22400000 | USD |
| CY2015 | eqr |
Capitalized Costs Development And Renovation
CapitalizedCostsDevelopmentAndRenovation
|
22300000 | USD |
| CY2016 | eqr |
Capitalized Costs Development And Renovation
CapitalizedCostsDevelopmentAndRenovation
|
18700000 | USD |
| CY2014 | eqr |
Charges Hedge Termination Activities
ChargesHedgeTerminationActivities
|
800000 | USD |
| CY2014Q4 | eqr |
Common Shares And Units Outstanding
CommonSharesAndUnitsOutstanding
|
377154145 | shares |
| CY2015Q4 | eqr |
Common Shares And Units Outstanding
CommonSharesAndUnitsOutstanding
|
379182608 | shares |
| CY2016Q4 | eqr |
Common Shares And Units Outstanding
CommonSharesAndUnitsOutstanding
|
380496999 | shares |
| CY2016Q4 | eqr |
Consolidated Project Under Development Commitment Fund
ConsolidatedProjectUnderDevelopmentCommitmentFund
|
260600000 | USD |
| CY2014 | eqr |
Conversion Of Restricted Shares To Ltip Units Shares
ConversionOfRestrictedSharesToLtipUnitsShares
|
-12146 | shares |
| CY2015 | eqr |
Conversion Of Restricted Shares To Ltip Units Shares
ConversionOfRestrictedSharesToLtipUnitsShares
|
-1284 | shares |
| CY2016 | eqr |
Conversion Of Restricted Shares To Ltip Units Shares
ConversionOfRestrictedSharesToLtipUnitsShares
|
0 | shares |
| CY2014 | eqr |
Debt Financing Costs Mortgage Notes Payable Net
DebtFinancingCostsMortgageNotesPayableNet
|
-448000 | USD |
| CY2015 | eqr |
Debt Financing Costs Mortgage Notes Payable Net
DebtFinancingCostsMortgageNotesPayableNet
|
-35000 | USD |
| CY2016 | eqr |
Debt Financing Costs Mortgage Notes Payable Net
DebtFinancingCostsMortgageNotesPayableNet
|
-507000 | USD |
| CY2014 | eqr |
Debt Financing Costs Notes Net
DebtFinancingCostsNotesNet
|
-10534000 | USD |
| CY2015 | eqr |
Debt Financing Costs Notes Net
DebtFinancingCostsNotesNet
|
-6390000 | USD |
| CY2016 | eqr |
Debt Financing Costs Notes Net
DebtFinancingCostsNotesNet
|
-4245000 | USD |
| CY2014 | eqr |
Debt Financing Costs Other Assets
DebtFinancingCostsOtherAssets
|
0 | USD |
| CY2015 | eqr |
Debt Financing Costs Other Assets
DebtFinancingCostsOtherAssets
|
0 | USD |
| CY2016 | eqr |
Debt Financing Costs Other Assets
DebtFinancingCostsOtherAssets
|
-8553000 | USD |
| CY2016Q4 | eqr |
Defined Benefit Plan Expected Future Benefit Payments
DefinedBenefitPlanExpectedFutureBenefitPayments
|
10779000 | USD |
| CY2016 | eqr |
Defined Contribution Plan Vesting Period
DefinedContributionPlanVestingPeriod
|
5 | |
| CY2014 | eqr |
Deposits Restricted
DepositsRestricted
|
0 | USD |
| CY2015 | eqr |
Deposits Restricted
DepositsRestricted
|
330000 | USD |
| CY2016 | eqr |
Deposits Restricted
DepositsRestricted
|
0 | USD |
| CY2014 | eqr |
Dilutive Op Units
DilutiveOpUnits
|
13718000 | shares |
| CY2015 | eqr |
Dilutive Op Units
DilutiveOpUnits
|
13576000 | shares |
| CY2016 | eqr |
Dilutive Op Units
DilutiveOpUnits
|
13827000 | shares |
| CY2014 | eqr |
Dilutive Securities Options
DilutiveSecuritiesOptions
|
2836000 | shares |
| CY2015 | eqr |
Dilutive Securities Options
DilutiveSecuritiesOptions
|
3546000 | shares |
| CY2016 | eqr |
Dilutive Securities Options
DilutiveSecuritiesOptions
|
3163000 | shares |
| CY2014 | eqr |
Disposal Group Including Discontinued Operation Interest And Other Income
DisposalGroupIncludingDiscontinuedOperationInterestAndOtherIncome
|
317000 | USD |
| CY2015 | eqr |
Disposal Group Including Discontinued Operation Interest And Other Income
DisposalGroupIncludingDiscontinuedOperationInterestAndOtherIncome
|
3000 | USD |
| CY2016 | eqr |
Disposal Group Including Discontinued Operation Interest And Other Income
DisposalGroupIncludingDiscontinuedOperationInterestAndOtherIncome
|
24000 | USD |
| CY2014 | eqr |
Disposal Group Including Discontinued Operation Other Expenses
DisposalGroupIncludingDiscontinuedOperationOtherExpenses
|
0 | USD |
| CY2015 | eqr |
Disposal Group Including Discontinued Operation Other Expenses
DisposalGroupIncludingDiscontinuedOperationOtherExpenses
|
0 | USD |
| CY2016 | eqr |
Disposal Group Including Discontinued Operation Other Expenses
DisposalGroupIncludingDiscontinuedOperationOtherExpenses
|
280000 | USD |
| CY2014 | eqr |
Disposal Group Including Discontinued Operation Property And Maintenance
DisposalGroupIncludingDiscontinuedOperationPropertyAndMaintenance
|
-141000 | USD |
| CY2015 | eqr |
Disposal Group Including Discontinued Operation Property And Maintenance
DisposalGroupIncludingDiscontinuedOperationPropertyAndMaintenance
|
-60000 | USD |
| CY2016 | eqr |
Disposal Group Including Discontinued Operation Property And Maintenance
DisposalGroupIncludingDiscontinuedOperationPropertyAndMaintenance
|
-46000 | USD |
| CY2014 | eqr |
Disposal Group Including Discontinued Operation Real Estate Taxes And Insurance
DisposalGroupIncludingDiscontinuedOperationRealEstateTaxesAndInsurance
|
267000 | USD |
| CY2015 | eqr |
Disposal Group Including Discontinued Operation Real Estate Taxes And Insurance
DisposalGroupIncludingDiscontinuedOperationRealEstateTaxesAndInsurance
|
65000 | USD |
| CY2016 | eqr |
Disposal Group Including Discontinued Operation Real Estate Taxes And Insurance
DisposalGroupIncludingDiscontinuedOperationRealEstateTaxesAndInsurance
|
-461000 | USD |
| CY2015 | eqr |
Disposed Properties
DisposedProperties
|
8 | property |
| CY2016 | eqr |
Disposed Properties
DisposedProperties
|
99 | |
| CY2015 | eqr |
Disposed Units
DisposedUnits
|
1857 | |
| CY2016 | eqr |
Disposed Units
DisposedUnits
|
29776 | |
| CY2014 | eqr |
Distributions Limited Partners
DistributionsLimitedPartners
|
30744000 | USD |
| CY2015 | eqr |
Distributions Limited Partners
DistributionsLimitedPartners
|
30869000 | USD |
| CY2016 | eqr |
Distributions Limited Partners
DistributionsLimitedPartners
|
188115000 | USD |
| CY2014 | eqr |
Distributions Minority Interests Partially Owned Properties
DistributionsMinorityInterestsPartiallyOwnedProperties
|
7778000 | USD |
| CY2015 | eqr |
Distributions Minority Interests Partially Owned Properties
DistributionsMinorityInterestsPartiallyOwnedProperties
|
6559000 | USD |
| CY2016 | eqr |
Distributions Minority Interests Partially Owned Properties
DistributionsMinorityInterestsPartiallyOwnedProperties
|
36219000 | USD |
| CY2014 | eqr |
Distributionsfromunconsolidatedentitiesinvestmentsinunconsolidatedentities
Distributionsfromunconsolidatedentitiesinvestmentsinunconsolidatedentities
|
5360000 | USD |
| CY2015 | eqr |
Distributionsfromunconsolidatedentitiesinvestmentsinunconsolidatedentities
Distributionsfromunconsolidatedentitiesinvestmentsinunconsolidatedentities
|
4606000 | USD |
| CY2016 | eqr |
Distributionsfromunconsolidatedentitiesinvestmentsinunconsolidatedentities
Distributionsfromunconsolidatedentitiesinvestmentsinunconsolidatedentities
|
2863000 | USD |
| CY2014 | eqr |
Distributionsfromunconsolidatedentitiesotherliabilities
Distributionsfromunconsolidatedentitiesotherliabilities
|
210000 | USD |
| CY2015 | eqr |
Distributionsfromunconsolidatedentitiesotherliabilities
Distributionsfromunconsolidatedentitiesotherliabilities
|
135000 | USD |
| CY2016 | eqr |
Distributionsfromunconsolidatedentitiesotherliabilities
Distributionsfromunconsolidatedentitiesotherliabilities
|
0 | USD |
| CY2014 | eqr |
Distributionsfromunconsolidatedentitiesreturnofcapital Investmentsin Unconsolidated Entities
DistributionsfromunconsolidatedentitiesreturnofcapitalInvestmentsinUnconsolidatedEntities
|
103793000 | USD |
| CY2015 | eqr |
Distributionsfromunconsolidatedentitiesreturnofcapital Investmentsin Unconsolidated Entities
DistributionsfromunconsolidatedentitiesreturnofcapitalInvestmentsinUnconsolidatedEntities
|
51144000 | USD |
| CY2016 | eqr |
Distributionsfromunconsolidatedentitiesreturnofcapital Investmentsin Unconsolidated Entities
DistributionsfromunconsolidatedentitiesreturnofcapitalInvestmentsinUnconsolidatedEntities
|
14014000 | USD |
| CY2014 | eqr |
Distributionsfromunconsolidatedentitiesreturnofcapital Other Assets
DistributionsfromunconsolidatedentitiesreturnofcapitalOtherAssets
|
0 | USD |
| CY2015 | eqr |
Distributionsfromunconsolidatedentitiesreturnofcapital Other Assets
DistributionsfromunconsolidatedentitiesreturnofcapitalOtherAssets
|
0 | USD |
| CY2016 | eqr |
Distributionsfromunconsolidatedentitiesreturnofcapital Other Assets
DistributionsfromunconsolidatedentitiesreturnofcapitalOtherAssets
|
-216000 | USD |
| CY2014Q4 | eqr |
Employee Share Purchase Plan Issuance Price Maximum
EmployeeSharePurchasePlanIssuancePriceMaximum
|
55.95 | |
| CY2015Q4 | eqr |
Employee Share Purchase Plan Issuance Price Maximum
EmployeeSharePurchasePlanIssuancePriceMaximum
|
65.90 | |
| CY2016Q4 | eqr |
Employee Share Purchase Plan Issuance Price Maximum
EmployeeSharePurchasePlanIssuancePriceMaximum
|
63.37 | |
| CY2014Q4 | eqr |
Employee Share Purchase Plan Issuance Price Minimum
EmployeeSharePurchasePlanIssuancePriceMinimum
|
45.90 | |
| CY2015Q4 | eqr |
Employee Share Purchase Plan Issuance Price Minimum
EmployeeSharePurchasePlanIssuancePriceMinimum
|
63.70 | |
| CY2016Q4 | eqr |
Employee Share Purchase Plan Issuance Price Minimum
EmployeeSharePurchasePlanIssuancePriceMinimum
|
51.85 | |
| CY2015Q4 | eqr |
Escrow Deposits For Mortgage And Replacement Reserves
EscrowDepositsForMortgageAndReplacementReserves
|
56946000 | USD |
| CY2016Q4 | eqr |
Escrow Deposits For Mortgage And Replacement Reserves
EscrowDepositsForMortgageAndReplacementReserves
|
64935000 | USD |
| CY2015Q4 | eqr |
Escrowdepositsother
Escrowdepositsother
|
852000 | USD |
| CY2016Q4 | eqr |
Escrowdepositsother
Escrowdepositsother
|
852000 | USD |
| CY2015Q4 | eqr |
Fair Value Of Serp Investments
FairValueOfSerpInvestments
|
105942000 | USD |
| CY2016Q4 | eqr |
Fair Value Of Serp Investments
FairValueOfSerpInvestments
|
124420000 | USD |
| CY2014 | eqr |
Gain Loss On Sales Of Land Parcels
GainLossOnSalesOfLandParcels
|
5277000 | USD |
| CY2015 | eqr |
Gain Loss On Sales Of Land Parcels
GainLossOnSalesOfLandParcels
|
-1000 | USD |
| CY2016 | eqr |
Gain Loss On Sales Of Land Parcels
GainLossOnSalesOfLandParcels
|
15731000 | USD |
| CY2015Q4 | eqr |
Historical Cost Of Encumbered Properties
HistoricalCostOfEncumberedProperties
|
6000000000 | USD |
| CY2016Q4 | eqr |
Historical Cost Of Encumbered Properties
HistoricalCostOfEncumberedProperties
|
5000000000 | USD |
| CY2016 | eqr |
Historical Volatility Period Basis
HistoricalVolatilityPeriodBasis
|
P10Y | |
| CY2014 | eqr |
Income From Continuing Operations Available To Common Shares
IncomeFromContinuingOperationsAvailableToCommonShares
|
-650412000 | USD |
| CY2015 | eqr |
Income From Continuing Operations Available To Common Shares
IncomeFromContinuingOperationsAvailableToCommonShares
|
-897121000 | USD |
| CY2016 | eqr |
Income From Continuing Operations Available To Common Shares
IncomeFromContinuingOperationsAvailableToCommonShares
|
-4460065000 | USD |
| CY2014 | eqr |
Income Loss From Discontinued Operations
IncomeLossFromDiscontinuedOperations
|
1403000 | USD |
| CY2015 | eqr |
Income Loss From Discontinued Operations
IncomeLossFromDiscontinuedOperations
|
397000 | USD |
| CY2016 | eqr |
Income Loss From Discontinued Operations
IncomeLossFromDiscontinuedOperations
|
475000 | USD |
| CY2014 | eqr |
Income Loss From Equity Method Investments Merger
IncomeLossFromEquityMethodInvestmentsMerger
|
4610000 | USD |
| CY2015 | eqr |
Income Loss From Equity Method Investments Merger
IncomeLossFromEquityMethodInvestmentsMerger
|
-17340000 | USD |
| CY2016 | eqr |
Income Loss From Equity Method Investments Merger
IncomeLossFromEquityMethodInvestmentsMerger
|
-6327000 | USD |
| CY2014 | eqr |
Increase Decrease In Mortgage Deposits
IncreaseDecreaseInMortgageDeposits
|
-1452000 | USD |
| CY2015 | eqr |
Increase Decrease In Mortgage Deposits
IncreaseDecreaseInMortgageDeposits
|
-258000 | USD |
| CY2016 | eqr |
Increase Decrease In Mortgage Deposits
IncreaseDecreaseInMortgageDeposits
|
26000 | USD |
| CY2014 | eqr |
Increase To Reduction Of Paid In Capital
IncreaseToReductionOfPaidInCapital
|
2300000 | USD |
| CY2014 | eqr |
Interest Capitalized For Real Estate Under Development
InterestCapitalizedForRealEstateUnderDevelopment
|
52717000 | USD |
| CY2015 | eqr |
Interest Capitalized For Real Estate Under Development
InterestCapitalizedForRealEstateUnderDevelopment
|
59885000 | USD |
| CY2016 | eqr |
Interest Capitalized For Real Estate Under Development
InterestCapitalizedForRealEstateUnderDevelopment
|
51451000 | USD |
| CY2014 | eqr |
Interest Capitalized For Unconsolidated Entities Under Development
InterestCapitalizedForUnconsolidatedEntitiesUnderDevelopment
|
65000 | USD |
| CY2015 | eqr |
Interest Capitalized For Unconsolidated Entities Under Development
InterestCapitalizedForUnconsolidatedEntitiesUnderDevelopment
|
0 | USD |
| CY2016 | eqr |
Interest Capitalized For Unconsolidated Entities Under Development
InterestCapitalizedForUnconsolidatedEntitiesUnderDevelopment
|
0 | USD |
| CY2014 | eqr |
Interestcapitalizedforrealestateandunconsolidatedentitiesindevelopment
Interestcapitalizedforrealestateandunconsolidatedentitiesindevelopment
|
52782000 | USD |
| CY2015 | eqr |
Interestcapitalizedforrealestateandunconsolidatedentitiesindevelopment
Interestcapitalizedforrealestateandunconsolidatedentitiesindevelopment
|
59885000 | USD |
| CY2016 | eqr |
Interestcapitalizedforrealestateandunconsolidatedentitiesindevelopment
Interestcapitalizedforrealestateandunconsolidatedentitiesindevelopment
|
51451000 | USD |
| CY2014 | eqr |
Investmentsinunconsolidatedentities
Investmentsinunconsolidatedentities
|
6318000 | USD |
| CY2015 | eqr |
Investmentsinunconsolidatedentities
Investmentsinunconsolidatedentities
|
1404000 | USD |
| CY2016 | eqr |
Investmentsinunconsolidatedentities
Investmentsinunconsolidatedentities
|
2326000 | USD |
| CY2014 | eqr |
Investmentsinunconsolidatedentitiesotherliabilities
Investmentsinunconsolidatedentitiesotherliabilities
|
9450000 | USD |
| CY2015 | eqr |
Investmentsinunconsolidatedentitiesotherliabilities
Investmentsinunconsolidatedentitiesotherliabilities
|
21615000 | USD |
| CY2016 | eqr |
Investmentsinunconsolidatedentitiesotherliabilities
Investmentsinunconsolidatedentitiesotherliabilities
|
2940000 | USD |
| CY2015Q4 | eqr |
Land And Depreciable Property Net
LandAndDepreciablePropertyNet
|
17000000000 | USD |
| CY2016Q4 | eqr |
Land And Depreciable Property Net
LandAndDepreciablePropertyNet
|
15800000000 | USD |
| CY2016 | eqr |
Lease Intangibles Average Term
LeaseIntangiblesAverageTerm
|
P6M | |
| CY2015Q4 | eqr |
Lineof Creditand Commercial Paper
LineofCreditandCommercialPaper
|
387276000 | USD |
| CY2016Q4 | eqr |
Lineof Creditand Commercial Paper
LineofCreditandCommercialPaper
|
19998000 | USD |
| CY2016Q4 | eqr |
Market Value Of Common Shares
MarketValueOfCommonShares
|
64.36 | |
| CY2013 | eqr |
Maximum Eligible Compensation Percentage For Defined Contribution Plan By Employer
MaximumEligibleCompensationPercentageForDefinedContributionPlanByEmployer
|
0.03 | |
| CY2016 | eqr |
Maximum Eligible Compensation Percentage For Defined Contribution Plan By Employer
MaximumEligibleCompensationPercentageForDefinedContributionPlanByEmployer
|
0.04 | |
| CY2014 | eqr |
Minority Interest Change In Carrying Value
MinorityInterestChangeInCarryingValue
|
-2229000 | USD |
| CY2015 | eqr |
Minority Interest Change In Carrying Value
MinorityInterestChangeInCarryingValue
|
1672000 | USD |
| CY2016 | eqr |
Minority Interest Change In Carrying Value
MinorityInterestChangeInCarryingValue
|
-9598000 | USD |
| CY2014 | eqr |
Mortgage Deposits Financing Activities
MortgageDepositsFinancingActivities
|
7699000 | USD |
| CY2015 | eqr |
Mortgage Deposits Financing Activities
MortgageDepositsFinancingActivities
|
8588000 | USD |
| CY2016 | eqr |
Mortgage Deposits Financing Activities
MortgageDepositsFinancingActivities
|
8497000 | USD |
| CY2014 | eqr |
Mortgage Deposits Investing Activities
MortgageDepositsInvestingActivities
|
-798000 | USD |
| CY2015 | eqr |
Mortgage Deposits Investing Activities
MortgageDepositsInvestingActivities
|
531000 | USD |
| CY2016 | eqr |
Mortgage Deposits Investing Activities
MortgageDepositsInvestingActivities
|
-534000 | USD |
| CY2014 | eqr |
Mortgage Notes Payable Lump Sum Pay Offs
MortgageNotesPayableLumpSumPayOffs
|
88788000 | USD |
| CY2015 | eqr |
Mortgage Notes Payable Lump Sum Pay Offs
MortgageNotesPayableLumpSumPayOffs
|
359244000 | USD |
| CY2016 | eqr |
Mortgage Notes Payable Lump Sum Pay Offs
MortgageNotesPayableLumpSumPayOffs
|
583122000 | USD |
| CY2014 | eqr |
Net Income Loss Available To Common Stockholder Basic
NetIncomeLossAvailableToCommonStockholderBasic
|
627163000 | USD |
| CY2015 | eqr |
Net Income Loss Available To Common Stockholder Basic
NetIncomeLossAvailableToCommonStockholderBasic
|
863277000 | USD |
| CY2016 | eqr |
Net Income Loss Available To Common Stockholder Basic
NetIncomeLossAvailableToCommonStockholderBasic
|
4289072000 | USD |
| CY2015Q4 | eqr |
Noncontrolling Interests Partially Owned Properties
NoncontrollingInterestsPartiallyOwnedProperties
|
4608000 | USD |
| CY2016Q4 | eqr |
Noncontrolling Interests Partially Owned Properties
NoncontrollingInterestsPartiallyOwnedProperties
|
10609000 | USD |
| CY2016Q4 | eqr |
Number Of Operating Properties Under Long Term Ground Leases
NumberOfOperatingPropertiesUnderLongTermGroundLeases
|
13 | |
| CY2016Q4 | eqr |
Number Of Projects In Various Stages Of Development
NumberOfProjectsInVariousStagesOfDevelopment
|
6 | |
| CY2016Q4 | eqr |
Number Of Shares Available For Issuance
NumberOfSharesAvailableForIssuance
|
4704608 | shares |
| CY2014 | eqr |
Number Of Units In Same Store Properties
NumberOfUnitsInSameStoreProperties
|
96286 | |
| CY2015 | eqr |
Number Of Units In Same Store Properties
NumberOfUnitsInSameStoreProperties
|
69879 | |
| CY2016 | eqr |
Number Of Units In Same Store Properties
NumberOfUnitsInSameStoreProperties
|
69879 | |
| CY2016Q4 | eqr |
Number Of Units In Various Stages Of Development
NumberOfUnitsInVariousStagesOfDevelopment
|
2064 | |
| CY2014 | eqr |
Other Liabilities Loss From Investments In Unconsolidated Entities Merger
OtherLiabilitiesLossFromInvestmentsInUnconsolidatedEntitiesMerger
|
3342000 | USD |
| CY2015 | eqr |
Other Liabilities Loss From Investments In Unconsolidated Entities Merger
OtherLiabilitiesLossFromInvestmentsInUnconsolidatedEntitiesMerger
|
2315000 | USD |
| CY2016 | eqr |
Other Liabilities Loss From Investments In Unconsolidated Entities Merger
OtherLiabilitiesLossFromInvestmentsInUnconsolidatedEntitiesMerger
|
1526000 | USD |
| CY2015Q4 | eqr |
Other Restricted Cash
OtherRestrictedCash
|
358000 | USD |
| CY2016Q4 | eqr |
Other Restricted Cash
OtherRestrictedCash
|
359000 | USD |
| CY2014 | eqr |
Partially Owned Properties Acquired Properties
PartiallyOwnedPropertiesAcquiredProperties
|
1 | |
| CY2014 | eqr |
Partially Owned Units Acquired Units
PartiallyOwnedUnitsAcquiredUnits
|
268 | |
| CY2014 | eqr |
Payments Of Dividends General Partner
PaymentsOfDividendsGeneralPartner
|
776659000 | USD |
| CY2015 | eqr |
Payments Of Dividends General Partner
PaymentsOfDividendsGeneralPartner
|
784748000 | USD |
| CY2016 | eqr |
Payments Of Dividends General Partner
PaymentsOfDividendsGeneralPartner
|
4771725000 | USD |
| CY2014 | eqr |
Payments Of Dividends Preference Units
PaymentsOfDividendsPreferenceUnits
|
4145000 | USD |
| CY2015 | eqr |
Payments Of Dividends Preference Units
PaymentsOfDividendsPreferenceUnits
|
3357000 | USD |
| CY2016 | eqr |
Payments Of Dividends Preference Units
PaymentsOfDividendsPreferenceUnits
|
2318000 | USD |
| CY2014 | eqr |
Payments To Acquire Other Capital Assets
PaymentsToAcquireOtherCapitalAssets
|
5286000 | USD |
| CY2015 | eqr |
Payments To Acquire Other Capital Assets
PaymentsToAcquireOtherCapitalAssets
|
3991000 | USD |
| CY2016 | eqr |
Payments To Acquire Other Capital Assets
PaymentsToAcquireOtherCapitalAssets
|
5731000 | USD |
| CY2014 | eqr |
Paymentsforthe Premiumon Redemptionof Preferred Shares Preference Units
PaymentsforthePremiumonRedemptionofPreferredSharesPreferenceUnits
|
0 | USD |
| CY2015 | eqr |
Paymentsforthe Premiumon Redemptionof Preferred Shares Preference Units
PaymentsforthePremiumonRedemptionofPreferredSharesPreferenceUnits
|
3486000 | USD |
| CY2016 | eqr |
Paymentsforthe Premiumon Redemptionof Preferred Shares Preference Units
PaymentsforthePremiumonRedemptionofPreferredSharesPreferenceUnits
|
0 | USD |
| CY2014 | eqr |
Proceeds From Distributions Received From Unconsolidated Subsidiaries
ProceedsFromDistributionsReceivedFromUnconsolidatedSubsidiaries
|
103793000 | USD |
| CY2015 | eqr |
Proceeds From Distributions Received From Unconsolidated Subsidiaries
ProceedsFromDistributionsReceivedFromUnconsolidatedSubsidiaries
|
51144000 | USD |
| CY2016 | eqr |
Proceeds From Distributions Received From Unconsolidated Subsidiaries
ProceedsFromDistributionsReceivedFromUnconsolidatedSubsidiaries
|
13798000 | USD |
| CY2014 | eqr |
Proceeds From Payments On Settlement Of Derivative Instruments Other Assets
ProceedsFromPaymentsOnSettlementOfDerivativeInstrumentsOtherAssets
|
6623000 | USD |
| CY2015 | eqr |
Proceeds From Payments On Settlement Of Derivative Instruments Other Assets
ProceedsFromPaymentsOnSettlementOfDerivativeInstrumentsOtherAssets
|
1848000 | USD |
| CY2016 | eqr |
Proceeds From Payments On Settlement Of Derivative Instruments Other Assets
ProceedsFromPaymentsOnSettlementOfDerivativeInstrumentsOtherAssets
|
0 | USD |
| CY2014 | eqr |
Proceeds From Payments On Settlement Of Derivative Instruments Other Liabilities
ProceedsFromPaymentsOnSettlementOfDerivativeInstrumentsOtherLiabilities
|
-7381000 | USD |
| CY2015 | eqr |
Proceeds From Payments On Settlement Of Derivative Instruments Other Liabilities
ProceedsFromPaymentsOnSettlementOfDerivativeInstrumentsOtherLiabilities
|
-15786000 | USD |
| CY2016 | eqr |
Proceeds From Payments On Settlement Of Derivative Instruments Other Liabilities
ProceedsFromPaymentsOnSettlementOfDerivativeInstrumentsOtherLiabilities
|
-4662000 | USD |
| CY2015 | eqr |
Proceeds From Sale Of Property
ProceedsFromSaleOfProperty
|
513312000 | USD |
| CY2016 | eqr |
Proceeds From Sale Of Property
ProceedsFromSaleOfProperty
|
6943458000 | USD |
| CY2015 | eqr |
Properties Acquired
PropertiesAcquired
|
4 | property |
| CY2016 | eqr |
Properties Acquired
PropertiesAcquired
|
4 | property |
| CY2015 | eqr |
Property Units Acquired
PropertyUnitsAcquired
|
625 | |
| CY2016 | eqr |
Property Units Acquired
PropertyUnitsAcquired
|
573 | |
| CY2014 | eqr |
Real Estate Accumulated Depreciation Dispositions And Other
RealEstateAccumulatedDepreciationDispositionsAndOther
|
133765000 | USD |
| CY2015 | eqr |
Real Estate Accumulated Depreciation Dispositions And Other
RealEstateAccumulatedDepreciationDispositionsAndOther
|
114084000 | USD |
| CY2016 | eqr |
Real Estate Accumulated Depreciation Dispositions And Other
RealEstateAccumulatedDepreciationDispositionsAndOther
|
1429876000 | USD |
| CY2014 | eqr |
Real Estate Acquisitions And Development
RealEstateAcquisitionsAndDevelopment
|
1121423000 | USD |
| CY2015 | eqr |
Real Estate Acquisitions And Development
RealEstateAcquisitionsAndDevelopment
|
964645000 | USD |
| CY2016 | eqr |
Real Estate Acquisitions And Development
RealEstateAcquisitionsAndDevelopment
|
832803000 | USD |
| CY2014 | eqr |
Real Estate Dispositions And Other
RealEstateDispositionsAndOther
|
438231000 | USD |
| CY2015 | eqr |
Real Estate Dispositions And Other
RealEstateDispositionsAndOther
|
283435000 | USD |
| CY2016 | eqr |
Real Estate Dispositions And Other
RealEstateDispositionsAndOther
|
4164056000 | USD |
| CY2013Q4 | eqr |
Redeemable Noncontrolling Interests Operating Partnership
RedeemableNoncontrollingInterestsOperatingPartnership
|
363144000 | USD |
| CY2014Q4 | eqr |
Redeemable Noncontrolling Interests Operating Partnership
RedeemableNoncontrollingInterestsOperatingPartnership
|
500733000 | USD |
| CY2015Q4 | eqr |
Redeemable Noncontrolling Interests Operating Partnership
RedeemableNoncontrollingInterestsOperatingPartnership
|
566783000 | USD |
| CY2016Q4 | eqr |
Redeemable Noncontrolling Interests Operating Partnership
RedeemableNoncontrollingInterestsOperatingPartnership
|
442092000 | USD |
| CY2014 | eqr |
Reduction In Other Liabilities
ReductionInOtherLiabilities
|
1000000 | USD |
| CY2014 | eqr |
Reduction In Partially Owned Properties
ReductionInPartiallyOwnedProperties
|
2200000 | USD |
| CY2014 | eqr |
Repayments Of Mortgage Notes Payable
RepaymentsOfMortgageNotesPayable
|
11869000 | USD |
| CY2015 | eqr |
Repayments Of Mortgage Notes Payable
RepaymentsOfMortgageNotesPayable
|
9275000 | USD |
| CY2016 | eqr |
Repayments Of Mortgage Notes Payable
RepaymentsOfMortgageNotesPayable
|
8544000 | USD |
| CY2015Q4 | eqr |
Resident Security And Utility Deposits
ResidentSecurityAndUtilityDeposits
|
48458000 | USD |
| CY2016Q4 | eqr |
Resident Security And Utility Deposits
ResidentSecurityAndUtilityDeposits
|
37007000 | USD |
| CY2015Q4 | eqr |
Restricted Deposits On Real Estate Investments
RestrictedDepositsOnRealEstateInvestments
|
6077000 | USD |
| CY2016Q4 | eqr |
Restricted Deposits On Real Estate Investments
RestrictedDepositsOnRealEstateInvestments
|
733000 | USD |
| CY2014 | eqr |
Restricted Share Grants Net
RestrictedShareGrantsNet
|
169722 | shares |
| CY2015 | eqr |
Restricted Share Grants Net
RestrictedShareGrantsNet
|
168142 | shares |
| CY2016 | eqr |
Restricted Share Grants Net
RestrictedShareGrantsNet
|
147689 | shares |
| CY2014 | eqr |
Segment Reporting Information Net Operating Income
SegmentReportingInformationNetOperatingIncome
|
1806812000 | USD |
| CY2015 | eqr |
Segment Reporting Information Net Operating Income
SegmentReportingInformationNetOperatingIncome
|
1917616000 | USD |
| CY2016 | eqr |
Segment Reporting Information Net Operating Income
SegmentReportingInformationNetOperatingIncome
|
1698023000 | USD |
| CY2014 | eqr |
Segment Reporting Information Non Same Store Net Operating Income
SegmentReportingInformationNonSameStoreNetOperatingIncome
|
109518000 | USD |
| CY2015 | eqr |
Segment Reporting Information Non Same Store Net Operating Income
SegmentReportingInformationNonSameStoreNetOperatingIncome
|
432374000 | USD |
| CY2016 | eqr |
Segment Reporting Information Non Same Store Net Operating Income
SegmentReportingInformationNonSameStoreNetOperatingIncome
|
154839000 | USD |
| CY2014 | eqr |
Segment Reporting Information Revenues
SegmentReportingInformationRevenues
|
2605311000 | USD |
| CY2015 | eqr |
Segment Reporting Information Revenues
SegmentReportingInformationRevenues
|
2736578000 | USD |
| CY2016 | eqr |
Segment Reporting Information Revenues
SegmentReportingInformationRevenues
|
2422233000 | USD |
| CY2014 | eqr |
Segment Reporting Information Same Store Net Operating Income
SegmentReportingInformationSameStoreNetOperatingIncome
|
1697294000 | USD |
| CY2015 | eqr |
Segment Reporting Information Same Store Net Operating Income
SegmentReportingInformationSameStoreNetOperatingIncome
|
1485242000 | USD |
| CY2016 | eqr |
Segment Reporting Information Same Store Net Operating Income
SegmentReportingInformationSameStoreNetOperatingIncome
|
1543184000 | USD |
| CY2014 | eqr |
Segment Reporting Segment Non Same Store Operating Expenses
SegmentReportingSegmentNonSameStoreOperatingExpenses
|
54403000 | USD |
| CY2015 | eqr |
Segment Reporting Segment Non Same Store Operating Expenses
SegmentReportingSegmentNonSameStoreOperatingExpenses
|
205038000 | USD |
| CY2016 | eqr |
Segment Reporting Segment Non Same Store Operating Expenses
SegmentReportingSegmentNonSameStoreOperatingExpenses
|
90090000 | USD |
| CY2014 | eqr |
Segment Reporting Segment Non Same Store Rental Income
SegmentReportingSegmentNonSameStoreRentalIncome
|
163921000 | USD |
| CY2015 | eqr |
Segment Reporting Segment Non Same Store Rental Income
SegmentReportingSegmentNonSameStoreRentalIncome
|
637412000 | USD |
| CY2016 | eqr |
Segment Reporting Segment Non Same Store Rental Income
SegmentReportingSegmentNonSameStoreRentalIncome
|
244929000 | USD |
| CY2014 | eqr |
Segment Reporting Segment Operating Expenses
SegmentReportingSegmentOperatingExpenses
|
798499000 | USD |
| CY2015 | eqr |
Segment Reporting Segment Operating Expenses
SegmentReportingSegmentOperatingExpenses
|
818962000 | USD |
| CY2016 | eqr |
Segment Reporting Segment Operating Expenses
SegmentReportingSegmentOperatingExpenses
|
724210000 | USD |
| CY2014 | eqr |
Segment Reporting Segment Same Store Operating Expenses
SegmentReportingSegmentSameStoreOperatingExpenses
|
744096000 | USD |
| CY2015 | eqr |
Segment Reporting Segment Same Store Operating Expenses
SegmentReportingSegmentSameStoreOperatingExpenses
|
613924000 | USD |
| CY2016 | eqr |
Segment Reporting Segment Same Store Operating Expenses
SegmentReportingSegmentSameStoreOperatingExpenses
|
634120000 | USD |
| CY2014 | eqr |
Segment Reporting Segment Same Store Rental Income
SegmentReportingSegmentSameStoreRentalIncome
|
2441390000 | USD |
| CY2015 | eqr |
Segment Reporting Segment Same Store Rental Income
SegmentReportingSegmentSameStoreRentalIncome
|
2099166000 | USD |
| CY2016 | eqr |
Segment Reporting Segment Same Store Rental Income
SegmentReportingSegmentSameStoreRentalIncome
|
2177304000 | USD |
| CY2016Q4 | eqr |
Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Available For Purchase Under Employee Share Purchase Plan
ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForPurchaseUnderEmployeeSharePurchasePlan
|
2906163 | shares |
| CY2015 | eqr |
Share Based Compensation Arrangement By Share Based Payment Award Value Of Common Shares That Can Be Acquired By Employee And Trustees Under Employees Share Purchase Plan
ShareBasedCompensationArrangementByShareBasedPaymentAwardValueOfCommonSharesThatCanBeAcquiredByEmployeeAndTrusteesUnderEmployeesSharePurchasePlan
|
100000 | USD |
| CY2014 | eqr |
Share Incentive Plans Dividends Incurred
ShareIncentivePlansDividendsIncurred
|
2260000 | USD |
| CY2015 | eqr |
Share Incentive Plans Dividends Incurred
ShareIncentivePlansDividendsIncurred
|
2779000 | USD |
| CY2016 | eqr |
Share Incentive Plans Dividends Incurred
ShareIncentivePlansDividendsIncurred
|
14256000 | USD |
| CY2016 | eqr |
Sharebased Compensation Arrangementby Sharebasedpaymentaward Special Dividend Adjustment
SharebasedCompensationArrangementbySharebasedpaymentawardSpecialDividendAdjustment
|
960986 | shares |
| CY2016Q4 | eqr |
Sharebasedcompensationarrangementbysharebasedpaymentawardnumberofsharesauthorizedafteramendment
Sharebasedcompensationarrangementbysharebasedpaymentawardnumberofsharesauthorizedafteramendment
|
7000000 | shares |
| CY2016Q4 | eqr |
Stock Registered During Period Shares Dividend Reinvestment Plan
StockRegisteredDuringPeriodSharesDividendReinvestmentPlan
|
4850000 | shares |
| CY2015Q4 | eqr |
Tax Deferred Exchange Proceeds
TaxDeferredExchangeProceeds
|
0 | USD |
| CY2016Q4 | eqr |
Tax Deferred Exchange Proceeds
TaxDeferredExchangeProceeds
|
38847000 | USD |
| CY2014 | eqr |
Tax Treatment Of Dividends And Distributions Long Term Capital Gain
TaxTreatmentOfDividendsAndDistributionsLongTermCapitalGain
|
0.280 | |
| CY2015 | eqr |
Tax Treatment Of Dividends And Distributions Long Term Capital Gain
TaxTreatmentOfDividendsAndDistributionsLongTermCapitalGain
|
0.443 | |
| CY2016 | eqr |
Tax Treatment Of Dividends And Distributions Long Term Capital Gain
TaxTreatmentOfDividendsAndDistributionsLongTermCapitalGain
|
9.176 | |
| CY2014 | eqr |
Tax Treatment Of Dividends And Distributions Ordinary Dividends
TaxTreatmentOfDividendsAndDistributionsOrdinaryDividends
|
1.475 | |
| CY2015 | eqr |
Tax Treatment Of Dividends And Distributions Ordinary Dividends
TaxTreatmentOfDividendsAndDistributionsOrdinaryDividends
|
1.591 | |
| CY2016 | eqr |
Tax Treatment Of Dividends And Distributions Ordinary Dividends
TaxTreatmentOfDividendsAndDistributionsOrdinaryDividends
|
0.722 | |
| CY2014 | eqr |
Tax Treatment Of Dividends And Distributions Qualified Dividends
TaxTreatmentOfDividendsAndDistributionsQualifiedDividends
|
0.088 | |
| CY2015 | eqr |
Tax Treatment Of Dividends And Distributions Qualified Dividends
TaxTreatmentOfDividendsAndDistributionsQualifiedDividends
|
0.037 | |
| CY2016 | eqr |
Tax Treatment Of Dividends And Distributions Qualified Dividends
TaxTreatmentOfDividendsAndDistributionsQualifiedDividends
|
0.000 | |
| CY2014 | eqr |
Tax Treatment Of Dividends And Distributions Unrecaptured Section Twelve Hundred And Fifty Gain
TaxTreatmentOfDividendsAndDistributionsUnrecapturedSectionTwelveHundredAndFiftyGain
|
0.157 | |
| CY2015 | eqr |
Tax Treatment Of Dividends And Distributions Unrecaptured Section Twelve Hundred And Fifty Gain
TaxTreatmentOfDividendsAndDistributionsUnrecapturedSectionTwelveHundredAndFiftyGain
|
0.139 | |
| CY2016 | eqr |
Tax Treatment Of Dividends And Distributions Unrecaptured Section Twelve Hundred And Fifty Gain
TaxTreatmentOfDividendsAndDistributionsUnrecapturedSectionTwelveHundredAndFiftyGain
|
3.117 | |
| CY2014 | eqr |
Total Operating Expenses
TotalOperatingExpenses
|
798499000 | USD |
| CY2015 | eqr |
Total Operating Expenses
TotalOperatingExpenses
|
818962000 | USD |
| CY2016 | eqr |
Total Operating Expenses
TotalOperatingExpenses
|
724210000 | USD |
| CY2016Q4 | eqr |
Total Secured And Unsecured Debt
TotalSecuredAndUnsecuredDebt
|
8987258000 | USD |
| CY2014Q4 | eqr |
Units Ownership Interest In Operating Partnership
UnitsOwnershipInterestInOperatingPartnership
|
0.038 | |
| CY2015Q4 | eqr |
Units Ownership Interest In Operating Partnership
UnitsOwnershipInterestInOperatingPartnership
|
0.038 | |
| CY2016Q4 | eqr |
Units Ownership Interest In Operating Partnership
UnitsOwnershipInterestInOperatingPartnership
|
0.038 | |
| CY2014 | eqr |
Unrealized Gain Loss On Derivative Instruments Notes Net
UnrealizedGainLossOnDerivativeInstrumentsNotesNet
|
1597000 | USD |
| CY2015 | eqr |
Unrealized Gain Loss On Derivative Instruments Notes Net
UnrealizedGainLossOnDerivativeInstrumentsNotesNet
|
2058000 | USD |
| CY2016 | eqr |
Unrealized Gain Loss On Derivative Instruments Notes Net
UnrealizedGainLossOnDerivativeInstrumentsNotesNet
|
-1798000 | USD |
| CY2014 | eqr |
Unrealized Gain Loss On Derivative Instruments Other Assets
UnrealizedGainLossOnDerivativeInstrumentsOtherAssets
|
10160000 | USD |
| CY2015 | eqr |
Unrealized Gain Loss On Derivative Instruments Other Assets
UnrealizedGainLossOnDerivativeInstrumentsOtherAssets
|
-3573000 | USD |
| CY2016 | eqr |
Unrealized Gain Loss On Derivative Instruments Other Assets
UnrealizedGainLossOnDerivativeInstrumentsOtherAssets
|
1798000 | USD |
| CY2014 | eqr |
Unrealized Gain Loss On Derivative Instruments Other Liabilities
UnrealizedGainLossOnDerivativeInstrumentsOtherLiabilities
|
21489000 | USD |
| CY2015 | eqr |
Unrealized Gain Loss On Derivative Instruments Other Liabilities
UnrealizedGainLossOnDerivativeInstrumentsOtherLiabilities
|
2351000 | USD |
| CY2016 | eqr |
Unrealized Gain Loss On Derivative Instruments Other Liabilities
UnrealizedGainLossOnDerivativeInstrumentsOtherLiabilities
|
3989000 | USD |
| CY2016 | eqr |
Value Of Furniture And Fixtures Maximum Range
ValueOfFurnitureAndFixturesMaximumRange
|
25000 | USD |
| CY2016 | eqr |
Value Of Furniture And Fixtures Minimum Range
ValueOfFurnitureAndFixturesMinimumRange
|
10000 | USD |
| CY2014 | eqr |
Writeoff Pursuit Costs Investmentin Real Estate
WriteoffPursuitCostsInvestmentinRealEstate
|
2541000 | USD |
| CY2015 | eqr |
Writeoff Pursuit Costs Investmentin Real Estate
WriteoffPursuitCostsInvestmentinRealEstate
|
2804000 | USD |
| CY2016 | eqr |
Writeoff Pursuit Costs Investmentin Real Estate
WriteoffPursuitCostsInvestmentinRealEstate
|
3586000 | USD |
| CY2014 | eqr |
Writeoffofpursuitcostsaccountspayableandaccruedexpenses
Writeoffofpursuitcostsaccountspayableandaccruedexpenses
|
0 | USD |
| CY2015 | eqr |
Writeoffofpursuitcostsaccountspayableandaccruedexpenses
Writeoffofpursuitcostsaccountspayableandaccruedexpenses
|
0 | USD |
| CY2016 | eqr |
Writeoffofpursuitcostsaccountspayableandaccruedexpenses
Writeoffofpursuitcostsaccountspayableandaccruedexpenses
|
104000 | USD |
| CY2014 | eqr |
Writeoffofpusuitcosts Otherassets
WriteoffofpusuitcostsOtherassets
|
1066000 | USD |
| CY2015 | eqr |
Writeoffofpusuitcosts Otherassets
WriteoffofpusuitcostsOtherassets
|
74000 | USD |
| CY2016 | eqr |
Writeoffofpusuitcosts Otherassets
WriteoffofpusuitcostsOtherassets
|
402000 | USD |
| CY2016Q4 | us-gaap |
Accrual For Environmental Loss Contingencies
AccrualForEnvironmentalLossContingencies
|
4700000 | USD |
| CY2015Q4 | us-gaap |
Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
|
-152016000 | USD |
| CY2016Q4 | us-gaap |
Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
|
-113909000 | USD |
| CY2015Q4 | us-gaap |
Additional Paid In Capital
AdditionalPaidInCapital
|
8572365000 | USD |
| CY2016Q4 | us-gaap |
Additional Paid In Capital
AdditionalPaidInCapital
|
8758422000 | USD |
| CY2014 | us-gaap |
Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
|
30081000 | USD |
| CY2015 | us-gaap |
Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
|
41209000 | USD |
| CY2016 | us-gaap |
Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
|
37278000 | USD |
| CY2014 | us-gaap |
Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
|
27543000 | USD |
| CY2015 | us-gaap |
Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
|
34607000 | USD |
| CY2016 | us-gaap |
Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
|
30530000 | USD |
| CY2014 | us-gaap |
Amortization Of Debt Discount Premium
AmortizationOfDebtDiscountPremium
|
-13520000 | USD |
| CY2015 | us-gaap |
Amortization Of Debt Discount Premium
AmortizationOfDebtDiscountPremium
|
-9492000 | USD |
| CY2016 | us-gaap |
Amortization Of Debt Discount Premium
AmortizationOfDebtDiscountPremium
|
-17378000 | USD |
| CY2014 | us-gaap |
Amortization Of Deferred Hedge Gains
AmortizationOfDeferredHedgeGains
|
16334000 | USD |
| CY2015 | us-gaap |
Amortization Of Deferred Hedge Gains
AmortizationOfDeferredHedgeGains
|
18075000 | USD |
| CY2016 | us-gaap |
Amortization Of Deferred Hedge Gains
AmortizationOfDeferredHedgeGains
|
41680000 | USD |
| CY2014 | us-gaap |
Amortization Of Financing Costs
AmortizationOfFinancingCosts
|
11088000 | USD |
| CY2015 | us-gaap |
Amortization Of Financing Costs
AmortizationOfFinancingCosts
|
10801000 | USD |
| CY2016 | us-gaap |
Amortization Of Financing Costs
AmortizationOfFinancingCosts
|
12633000 | USD |
| CY2014 | us-gaap |
Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
|
3222000 | USD |
| CY2015 | us-gaap |
Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
|
3382000 | USD |
| CY2016 | us-gaap |
Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
|
3426000 | USD |
| CY2015Q4 | us-gaap |
Assets
Assets
|
23110196000 | USD |
| CY2016Q4 | us-gaap |
Assets
Assets
|
20704148000 | USD |
| CY2015Q4 | us-gaap |
Assets Fair Value Disclosure
AssetsFairValueDisclosure
|
109597000 | USD |
| CY2016Q4 | us-gaap |
Assets Fair Value Disclosure
AssetsFairValueDisclosure
|
126277000 | USD |
| CY2014 | us-gaap |
Business Combination Acquisition Related Costs
BusinessCombinationAcquisitionRelatedCosts
|
400000 | USD |
| CY2015 | us-gaap |
Business Combination Acquisition Related Costs
BusinessCombinationAcquisitionRelatedCosts
|
1000000 | USD |
| CY2016 | us-gaap |
Business Combination Acquisition Related Costs
BusinessCombinationAcquisitionRelatedCosts
|
1500000 | USD |
| CY2015Q4 | us-gaap |
Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Assets
BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets
|
323837000 | USD |
| CY2016Q4 | us-gaap |
Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Assets
BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets
|
249334000 | USD |
| CY2013Q4 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
53534000 | USD |
| CY2014Q4 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
40080000 | USD |
| CY2015Q4 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
42276000 | USD |
| CY2016Q4 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
77207000 | USD |
| CY2014 | us-gaap |
Cash And Cash Equivalents Period Increase Decrease
CashAndCashEquivalentsPeriodIncreaseDecrease
|
-13454000 | USD |
| CY2015 | us-gaap |
Cash And Cash Equivalents Period Increase Decrease
CashAndCashEquivalentsPeriodIncreaseDecrease
|
2196000 | USD |
| CY2016 | us-gaap |
Cash And Cash Equivalents Period Increase Decrease
CashAndCashEquivalentsPeriodIncreaseDecrease
|
34931000 | USD |
| CY2015Q4 | us-gaap |
Commitments And Contingencies
CommitmentsAndContingencies
|
USD | |
| CY2016Q4 | us-gaap |
Commitments And Contingencies
CommitmentsAndContingencies
|
USD | |
| CY2014 | us-gaap |
Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
|
2.000 | |
| CY2014 | us-gaap |
Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
|
2.00 | |
| CY2015 | us-gaap |
Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
|
2.21 | |
| CY2015 | us-gaap |
Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
|
2.210 | |
| CY2016 | us-gaap |
Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
|
13.015 | |
| CY2015Q4 | us-gaap |
Common Stock Par Or Stated Value Per Share
CommonStockParOrStatedValuePerShare
|
0.01 | |
| CY2016Q4 | us-gaap |
Common Stock Par Or Stated Value Per Share
CommonStockParOrStatedValuePerShare
|
0.01 | |
| CY2015Q4 | us-gaap |
Common Stock Shares Authorized
CommonStockSharesAuthorized
|
1000000000 | shares |
| CY2016Q4 | us-gaap |
Common Stock Shares Authorized
CommonStockSharesAuthorized
|
1000000000 | shares |
| CY2015Q4 | us-gaap |
Common Stock Shares Issued
CommonStockSharesIssued
|
364755444 | shares |
| CY2016Q4 | us-gaap |
Common Stock Shares Issued
CommonStockSharesIssued
|
365870924 | shares |
| CY2013Q4 | us-gaap |
Common Stock Shares Outstanding
CommonStockSharesOutstanding
|
360479260 | shares |
| CY2014Q4 | us-gaap |
Common Stock Shares Outstanding
CommonStockSharesOutstanding
|
362855454 | shares |
| CY2015Q4 | us-gaap |
Common Stock Shares Outstanding
CommonStockSharesOutstanding
|
364755444 | shares |
| CY2016Q4 | us-gaap |
Common Stock Shares Outstanding
CommonStockSharesOutstanding
|
365870924 | shares |
| CY2015Q4 | us-gaap |
Common Stock Value
CommonStockValue
|
3648000 | USD |
| CY2016Q4 | us-gaap |
Common Stock Value
CommonStockValue
|
3659000 | USD |
| CY2014 | us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
614965000 | USD |
| CY2015 | us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
889486000 | USD |
| CY2016 | us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
4328800000 | USD |
| CY2014 | us-gaap |
Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest
ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest
|
26728000 | USD |
| CY2015 | us-gaap |
Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest
ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest
|
38668000 | USD |
| CY2016 | us-gaap |
Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest
ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest
|
189411000 | USD |
| CY2014 | us-gaap |
Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest
ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest
|
641693000 | USD |
| CY2015 | us-gaap |
Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest
ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest
|
928154000 | USD |
| CY2016 | us-gaap |
Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest
ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest
|
4518211000 | USD |
| CY2014 | us-gaap |
Cost Of Property Repairs And Maintenance
CostOfPropertyRepairsAndMaintenance
|
473098000 | USD |
| CY2015 | us-gaap |
Cost Of Property Repairs And Maintenance
CostOfPropertyRepairsAndMaintenance
|
479160000 | USD |
| CY2016 | us-gaap |
Cost Of Property Repairs And Maintenance
CostOfPropertyRepairsAndMaintenance
|
406823000 | USD |
| CY2014 | us-gaap |
Costs And Expenses
CostsAndExpenses
|
1693104000 | USD |
| CY2015 | us-gaap |
Costs And Expenses
CostsAndExpenses
|
1735727000 | USD |
| CY2016 | us-gaap |
Costs And Expenses
CostsAndExpenses
|
1569714000 | USD |
| CY2015Q4 | us-gaap |
Debt Instrument Cumulative Sinking Fund Payments
DebtInstrumentCumulativeSinkingFundPayments
|
50155000 | USD |
| CY2016Q4 | us-gaap |
Debt Instrument Cumulative Sinking Fund Payments
DebtInstrumentCumulativeSinkingFundPayments
|
58652000 | USD |
| CY2016Q4 | us-gaap |
Debt Instrument Unamortized Discount
DebtInstrumentUnamortizedDiscount
|
66752000 | USD |
| CY2014 | us-gaap |
Deferred Compensation Arrangement With Individual Compensation Expense
DeferredCompensationArrangementWithIndividualCompensationExpense
|
500000 | USD |
| CY2015 | us-gaap |
Deferred Compensation Arrangement With Individual Compensation Expense
DeferredCompensationArrangementWithIndividualCompensationExpense
|
400000 | USD |
| CY2016 | us-gaap |
Deferred Compensation Arrangement With Individual Compensation Expense
DeferredCompensationArrangementWithIndividualCompensationExpense
|
300000 | USD |
| CY2015Q4 | us-gaap |
Deferred Finance Costs Net
DeferredFinanceCostsNet
|
0 | USD |
| CY2016Q4 | us-gaap |
Deferred Finance Costs Net
DeferredFinanceCostsNet
|
42617000 | USD |
| CY2016Q4 | us-gaap |
Deferred Tax Assets Gross
DeferredTaxAssetsGross
|
38700000 | USD |
| CY2016Q4 | us-gaap |
Defined Benefit Plan Expected Future Benefit Payments Five Fiscal Years Thereafter
DefinedBenefitPlanExpectedFutureBenefitPaymentsFiveFiscalYearsThereafter
|
4383000 | USD |
| CY2016Q4 | us-gaap |
Defined Benefit Plan Expected Future Benefit Payments Next Twelve Months
DefinedBenefitPlanExpectedFutureBenefitPaymentsNextTwelveMonths
|
1387000 | USD |
| CY2016Q4 | us-gaap |
Defined Benefit Plan Expected Future Benefit Payments Year Five
DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFive
|
1079000 | USD |
| CY2016Q4 | us-gaap |
Defined Benefit Plan Expected Future Benefit Payments Year Four
DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour
|
1079000 | USD |
| CY2016Q4 | us-gaap |
Defined Benefit Plan Expected Future Benefit Payments Year Three
DefinedBenefitPlanExpectedFutureBenefitPaymentsYearThree
|
1128000 | USD |
| CY2016Q4 | us-gaap |
Defined Benefit Plan Expected Future Benefit Payments Year Two
DefinedBenefitPlanExpectedFutureBenefitPaymentsYearTwo
|
1723000 | USD |
| CY2014 | us-gaap |
Defined Contribution Plan Cost Recognized
DefinedContributionPlanCostRecognized
|
5200000 | USD |
| CY2015 | us-gaap |
Defined Contribution Plan Cost Recognized
DefinedContributionPlanCostRecognized
|
5500000 | USD |
| CY2016 | us-gaap |
Defined Contribution Plan Cost Recognized
DefinedContributionPlanCostRecognized
|
4900000 | USD |
| CY2014 | us-gaap |
Depreciation
Depreciation
|
758861000 | USD |
| CY2015 | us-gaap |
Depreciation
Depreciation
|
765895000 | USD |
| CY2016 | us-gaap |
Depreciation
Depreciation
|
705649000 | USD |
| CY2014 | us-gaap |
Derivative Instruments Gain Loss Recognized In Income Ineffective Portion And Amount Excluded From Effectiveness Testing Net
DerivativeInstrumentsGainLossRecognizedInIncomeIneffectivePortionAndAmountExcludedFromEffectivenessTestingNet
|
-100000 | USD |
| CY2015 | us-gaap |
Derivative Instruments Gain Loss Recognized In Income Ineffective Portion And Amount Excluded From Effectiveness Testing Net
DerivativeInstrumentsGainLossRecognizedInIncomeIneffectivePortionAndAmountExcludedFromEffectivenessTestingNet
|
3000000 | USD |
| CY2015Q4 | us-gaap |
Development In Process
DevelopmentInProcess
|
1122376000 | USD |
| CY2016Q4 | us-gaap |
Development In Process
DevelopmentInProcess
|
637168000 | USD |
| CY2014 | us-gaap |
Discontinued Operation Gain Loss On Disposal Of Discontinued Operation Net Of Tax
DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTax
|
179000 | USD |
| CY2015 | us-gaap |
Discontinued Operation Gain Loss On Disposal Of Discontinued Operation Net Of Tax
DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTax
|
0 | USD |
| CY2016 | us-gaap |
Discontinued Operation Gain Loss On Disposal Of Discontinued Operation Net Of Tax
DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTax
|
43000 | USD |
| CY2014 | us-gaap |
Discontinued Operation Tax Effect Of Discontinued Operation
DiscontinuedOperationTaxEffectOfDiscontinuedOperation
|
8000 | USD |
| CY2015 | us-gaap |
Discontinued Operation Tax Effect Of Discontinued Operation
DiscontinuedOperationTaxEffectOfDiscontinuedOperation
|
15000 | USD |
| CY2016 | us-gaap |
Discontinued Operation Tax Effect Of Discontinued Operation
DiscontinuedOperationTaxEffectOfDiscontinuedOperation
|
12000 | USD |
| CY2014 | us-gaap |
Disposal Group Including Discontinued Operation General And Administrative Expense
DisposalGroupIncludingDiscontinuedOperationGeneralAndAdministrativeExpense
|
89000 | USD |
| CY2015 | us-gaap |
Disposal Group Including Discontinued Operation General And Administrative Expense
DisposalGroupIncludingDiscontinuedOperationGeneralAndAdministrativeExpense
|
85000 | USD |
| CY2016 | us-gaap |
Disposal Group Including Discontinued Operation General And Administrative Expense
DisposalGroupIncludingDiscontinuedOperationGeneralAndAdministrativeExpense
|
119000 | USD |
| CY2014 | us-gaap |
Disposal Group Including Discontinued Operation Operating Expense
DisposalGroupIncludingDiscontinuedOperationOperatingExpense
|
215000 | USD |
| CY2015 | us-gaap |
Disposal Group Including Discontinued Operation Operating Expense
DisposalGroupIncludingDiscontinuedOperationOperatingExpense
|
90000 | USD |
| CY2016 | us-gaap |
Disposal Group Including Discontinued Operation Operating Expense
DisposalGroupIncludingDiscontinuedOperationOperatingExpense
|
-388000 | USD |
| CY2014 | us-gaap |
Disposal Group Including Discontinued Operation Operating Income Loss
DisposalGroupIncludingDiscontinuedOperationOperatingIncomeLoss
|
1094000 | USD |
| CY2015 | us-gaap |
Disposal Group Including Discontinued Operation Operating Income Loss
DisposalGroupIncludingDiscontinuedOperationOperatingIncomeLoss
|
409000 | USD |
| CY2016 | us-gaap |
Disposal Group Including Discontinued Operation Operating Income Loss
DisposalGroupIncludingDiscontinuedOperationOperatingIncomeLoss
|
743000 | USD |
| CY2014 | us-gaap |
Disposal Group Including Discontinued Operation Rental Income
DisposalGroupIncludingDiscontinuedOperationRentalIncome
|
1309000 | USD |
| CY2015 | us-gaap |
Disposal Group Including Discontinued Operation Rental Income
DisposalGroupIncludingDiscontinuedOperationRentalIncome
|
499000 | USD |
| CY2016 | us-gaap |
Disposal Group Including Discontinued Operation Rental Income
DisposalGroupIncludingDiscontinuedOperationRentalIncome
|
355000 | USD |
| CY2014 | us-gaap |
Disposal Group Including Discontinued Operation Revenue
DisposalGroupIncludingDiscontinuedOperationRevenue
|
1309000 | USD |
| CY2015 | us-gaap |
Disposal Group Including Discontinued Operation Revenue
DisposalGroupIncludingDiscontinuedOperationRevenue
|
499000 | USD |
| CY2016 | us-gaap |
Disposal Group Including Discontinued Operation Revenue
DisposalGroupIncludingDiscontinuedOperationRevenue
|
355000 | USD |
| CY2015Q4 | us-gaap |
Dividends Payable Current And Noncurrent
DividendsPayableCurrentAndNoncurrent
|
209378000 | USD |
| CY2016Q4 | us-gaap |
Dividends Payable Current And Noncurrent
DividendsPayableCurrentAndNoncurrent
|
192296000 | USD |
| CY2014 | us-gaap |
Dividends Preferred Stock
DividendsPreferredStock
|
4145000 | USD |
| CY2015 | us-gaap |
Dividends Preferred Stock
DividendsPreferredStock
|
3357000 | USD |
| CY2016 | us-gaap |
Dividends Preferred Stock
DividendsPreferredStock
|
3091000 | USD |
| CY2015Q4 | us-gaap |
Earnest Money Deposits
EarnestMoneyDeposits
|
1000000 | USD |
| CY2016Q4 | us-gaap |
Earnest Money Deposits
EarnestMoneyDeposits
|
0 | USD |
| CY2014 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
1.74 | |
| CY2015 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
2.37 | |
| CY2016 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
11.75 | |
| CY2014 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
1.73 | |
| CY2015 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
2.36 | |
| CY2016 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
11.68 | |
| CY2014 | us-gaap |
Employee Service Share Based Compensation Allocation Of Recognized Period Costs Capitalized Amount
EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount
|
2538000 | USD |
| CY2015 | us-gaap |
Employee Service Share Based Compensation Allocation Of Recognized Period Costs Capitalized Amount
EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount
|
2948000 | USD |
| CY2016 | us-gaap |
Employee Service Share Based Compensation Allocation Of Recognized Period Costs Capitalized Amount
EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount
|
2726000 | USD |
| CY2016Q4 | us-gaap |
Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized
EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized
|
8600000 | USD |
| CY2016 | us-gaap |
Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Period For Recognition1
EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1
|
P1Y3M21D | |
| CY2014 | us-gaap |
Equity Method Investment Dividends Or Distributions
EquityMethodInvestmentDividendsOrDistributions
|
5570000 | USD |
| CY2015 | us-gaap |
Equity Method Investment Dividends Or Distributions
EquityMethodInvestmentDividendsOrDistributions
|
4741000 | USD |
| CY2016 | us-gaap |
Equity Method Investment Dividends Or Distributions
EquityMethodInvestmentDividendsOrDistributions
|
2863000 | USD |
| CY2015Q4 | us-gaap |
Escrow Deposit
EscrowDeposit
|
1977000 | USD |
| CY2016Q4 | us-gaap |
Escrow Deposit
EscrowDeposit
|
2003000 | USD |
| CY2015Q4 | us-gaap |
Finite Lived Intangible Asset Acquired In Place Leases
FiniteLivedIntangibleAssetAcquiredInPlaceLeases
|
483160000 | USD |
| CY2016Q4 | us-gaap |
Finite Lived Intangible Asset Acquired In Place Leases
FiniteLivedIntangibleAssetAcquiredInPlaceLeases
|
470849000 | USD |
| CY2016Q4 | us-gaap |
Finite Lived Intangible Assets Amortization Expense Next Twelve Months
FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths
|
3781000 | USD |
| CY2016Q4 | us-gaap |
Finite Lived Intangible Assets Amortization Expense Year Five
FiniteLivedIntangibleAssetsAmortizationExpenseYearFive
|
4254000 | USD |
| CY2016Q4 | us-gaap |
Finite Lived Intangible Assets Amortization Expense Year Four
FiniteLivedIntangibleAssetsAmortizationExpenseYearFour
|
4250000 | USD |
| CY2016Q4 | us-gaap |
Finite Lived Intangible Assets Amortization Expense Year Three
FiniteLivedIntangibleAssetsAmortizationExpenseYearThree
|
4250000 | USD |
| CY2016Q4 | us-gaap |
Finite Lived Intangible Assets Amortization Expense Year Two
FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo
|
4250000 | USD |
| CY2015Q4 | us-gaap |
Fixtures And Equipment Gross
FixturesAndEquipmentGross
|
1207098000 | USD |
| CY2016Q4 | us-gaap |
Fixtures And Equipment Gross
FixturesAndEquipmentGross
|
1346300000 | USD |
| CY2014 | us-gaap |
Gain Loss On Sale Of Investments
GainLossOnSaleOfInvestments
|
57000 | USD |
| CY2015 | us-gaap |
Gain Loss On Sale Of Investments
GainLossOnSaleOfInvestments
|
526000 | USD |
| CY2016 | us-gaap |
Gain Loss On Sale Of Investments
GainLossOnSaleOfInvestments
|
58409000 | USD |
| CY2014 | us-gaap |
Gains Losses On Sales Of Investment Real Estate
GainsLossesOnSalesOfInvestmentRealEstate
|
212685000 | USD |
| CY2015 | us-gaap |
Gains Losses On Sales Of Investment Real Estate
GainsLossesOnSalesOfInvestmentRealEstate
|
335134000 | USD |
| CY2016 | us-gaap |
Gains Losses On Sales Of Investment Real Estate
GainsLossesOnSalesOfInvestmentRealEstate
|
4044055000 | USD |
| CY2014 | us-gaap |
General And Administrative Expense
GeneralAndAdministrativeExpense
|
50679000 | USD |
| CY2015 | us-gaap |
General And Administrative Expense
GeneralAndAdministrativeExpense
|
64664000 | USD |
| CY2016 | us-gaap |
General And Administrative Expense
GeneralAndAdministrativeExpense
|
57840000 | USD |
| CY2014 | us-gaap |
Income Loss Attributable To Noncontrolling Interest
IncomeLossAttributableToNoncontrollingInterest
|
24771000 | USD |
| CY2015 | us-gaap |
Income Loss Attributable To Noncontrolling Interest
IncomeLossAttributableToNoncontrollingInterest
|
34226000 | USD |
| CY2016 | us-gaap |
Income Loss Attributable To Noncontrolling Interest
IncomeLossAttributableToNoncontrollingInterest
|
171491000 | USD |
| CY2014 | us-gaap |
Income Loss From Continuing Operations
IncomeLossFromContinuingOperations
|
625641000 | USD |
| CY2015 | us-gaap |
Income Loss From Continuing Operations
IncomeLossFromContinuingOperations
|
862895000 | USD |
| CY2016 | us-gaap |
Income Loss From Continuing Operations
IncomeLossFromContinuingOperations
|
4288574000 | USD |
| CY2014 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments
IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
|
448485000 | USD |
| CY2015 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments
IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
|
558380000 | USD |
| CY2016 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments
IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
|
416612000 | USD |
| CY2014 | us-gaap |
Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest
IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest
|
657101000 | USD |
| CY2015 | us-gaap |
Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest
IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest
|
907621000 | USD |
| CY2016 | us-gaap |
Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest
IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest
|
4479586000 | USD |
| CY2014 | us-gaap |
Income Loss From Continuing Operations Per Basic Share
IncomeLossFromContinuingOperationsPerBasicShare
|
1.73 | |
| CY2015 | us-gaap |
Income Loss From Continuing Operations Per Basic Share
IncomeLossFromContinuingOperationsPerBasicShare
|
2.37 | |
| CY2016 | us-gaap |
Income Loss From Continuing Operations Per Basic Share
IncomeLossFromContinuingOperationsPerBasicShare
|
11.75 | |
| CY2014 | us-gaap |
Income Loss From Continuing Operations Per Diluted Share
IncomeLossFromContinuingOperationsPerDilutedShare
|
1.72 | |
| CY2015 | us-gaap |
Increase Decrease In Other Operating Assets
IncreaseDecreaseInOtherOperatingAssets
|
41803000 | USD |
| CY2016 | us-gaap |
Increase Decrease In Other Operating Assets
IncreaseDecreaseInOtherOperatingAssets
|
-31147000 | USD |
| CY2014 | us-gaap |
Increase Decrease In Other Operating Liabilities
IncreaseDecreaseInOtherOperatingLiabilities
|
8437000 | USD |
| CY2015 | us-gaap |
Increase Decrease In Other Operating Liabilities
IncreaseDecreaseInOtherOperatingLiabilities
|
12269000 | USD |
| CY2016 | us-gaap |
Increase Decrease In Other Operating Liabilities
IncreaseDecreaseInOtherOperatingLiabilities
|
-26422000 | USD |
| CY2014 | us-gaap |
Increase Decrease In Restricted Cash For Operating Activities
IncreaseDecreaseInRestrictedCashForOperatingActivities
|
1740000 | USD |
| CY2015 | us-gaap |
Increase Decrease In Restricted Cash For Operating Activities
IncreaseDecreaseInRestrictedCashForOperatingActivities
|
1794000 | USD |
| CY2015 | us-gaap |
Increase Decrease In Fair Value Of Hedged Item In Interest Rate Fair Value Hedge1
IncreaseDecreaseInFairValueOfHedgedItemInInterestRateFairValueHedge1
|
-2058000 | USD |
| CY2016 | us-gaap |
Increase Decrease In Fair Value Of Hedged Item In Interest Rate Fair Value Hedge1
IncreaseDecreaseInFairValueOfHedgedItemInInterestRateFairValueHedge1
|
1798000 | USD |
| CY2014 | us-gaap |
Increase Decrease In Fair Value Of Interest Rate Fair Value Hedging Instruments1
IncreaseDecreaseInFairValueOfInterestRateFairValueHedgingInstruments1
|
1597000 | USD |
| CY2015 | us-gaap |
Increase Decrease In Fair Value Of Interest Rate Fair Value Hedging Instruments1
IncreaseDecreaseInFairValueOfInterestRateFairValueHedgingInstruments1
|
2058000 | USD |
| CY2016 | us-gaap |
Increase Decrease In Fair Value Of Interest Rate Fair Value Hedging Instruments1
IncreaseDecreaseInFairValueOfInterestRateFairValueHedgingInstruments1
|
-1798000 | USD |
| CY2014 | us-gaap |
Increase Decrease In Interest Payable Net
IncreaseDecreaseInInterestPayableNet
|
11231000 | USD |
| CY2015 | us-gaap |
Increase Decrease In Interest Payable Net
IncreaseDecreaseInInterestPayableNet
|
-4319000 | USD |
| CY2016 | us-gaap |
Increase Decrease In Interest Payable Net
IncreaseDecreaseInInterestPayableNet
|
-24275000 | USD |
| CY2014 | us-gaap |
Increase Decrease In Other Operating Assets
IncreaseDecreaseInOtherOperatingAssets
|
-21773000 | USD |
| CY2016 | us-gaap |
Increase Decrease In Restricted Cash For Operating Activities
IncreaseDecreaseInRestrictedCashForOperatingActivities
|
-11450000 | USD |
| CY2014 | us-gaap |
Increase Decrease In Security Deposits
IncreaseDecreaseInSecurityDeposits
|
4041000 | USD |
| CY2015 | us-gaap |
Income Loss From Continuing Operations Per Diluted Share
IncomeLossFromContinuingOperationsPerDilutedShare
|
2.36 | |
| CY2016 | us-gaap |
Income Loss From Continuing Operations Per Diluted Share
IncomeLossFromContinuingOperationsPerDilutedShare
|
11.68 | |
| CY2014 | us-gaap |
Income Loss From Discontinued Operations Net Of Tax
IncomeLossFromDiscontinuedOperationsNetOfTax
|
1582000 | USD |
| CY2015 | us-gaap |
Income Loss From Discontinued Operations Net Of Tax
IncomeLossFromDiscontinuedOperationsNetOfTax
|
397000 | USD |
| CY2016 | us-gaap |
Income Loss From Discontinued Operations Net Of Tax
IncomeLossFromDiscontinuedOperationsNetOfTax
|
518000 | USD |
| CY2014 | us-gaap |
Income Loss From Discontinued Operations Net Of Tax Attributable To Reporting Entity
IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity
|
1522000 | USD |
| CY2015 | us-gaap |
Income Loss From Discontinued Operations Net Of Tax Attributable To Reporting Entity
IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity
|
382000 | USD |
| CY2016 | us-gaap |
Income Loss From Discontinued Operations Net Of Tax Attributable To Reporting Entity
IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity
|
498000 | USD |
| CY2014 | us-gaap |
Income Loss From Discontinued Operations Net Of Tax Per Basic Share
IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare
|
0.01 | |
| CY2015 | us-gaap |
Income Loss From Discontinued Operations Net Of Tax Per Basic Share
IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare
|
0.00 | |
| CY2016 | us-gaap |
Income Loss From Discontinued Operations Net Of Tax Per Basic Share
IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare
|
0.00 | |
| CY2014 | us-gaap |
Income Loss From Discontinued Operations Net Of Tax Per Diluted Share
IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare
|
0.01 | |
| CY2015 | us-gaap |
Income Loss From Discontinued Operations Net Of Tax Per Diluted Share
IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare
|
0.00 | |
| CY2016 | us-gaap |
Income Loss From Discontinued Operations Net Of Tax Per Diluted Share
IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare
|
0.00 | |
| CY2014 | us-gaap |
Income Loss From Equity Method Investments
IncomeLossFromEquityMethodInvestments
|
-7952000 | USD |
| CY2015 | us-gaap |
Income Loss From Equity Method Investments
IncomeLossFromEquityMethodInvestments
|
15025000 | USD |
| CY2016 | us-gaap |
Income Loss From Equity Method Investments
IncomeLossFromEquityMethodInvestments
|
4801000 | USD |
| CY2014 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
1394000 | USD |
| CY2015 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
917000 | USD |
| CY2016 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
1613000 | USD |
| CY2014 | us-gaap |
Income Taxes Paid Net
IncomeTaxesPaidNet
|
1517000 | USD |
| CY2015 | us-gaap |
Income Taxes Paid Net
IncomeTaxesPaidNet
|
1264000 | USD |
| CY2016 | us-gaap |
Income Taxes Paid Net
IncomeTaxesPaidNet
|
1494000 | USD |
| CY2014 | us-gaap |
Increase Decrease In Accounts Payable And Accrued Liabilities
IncreaseDecreaseInAccountsPayableAndAccruedLiabilities
|
17797000 | USD |
| CY2015 | us-gaap |
Increase Decrease In Accounts Payable And Accrued Liabilities
IncreaseDecreaseInAccountsPayableAndAccruedLiabilities
|
-1667000 | USD |
| CY2016 | us-gaap |
Increase Decrease In Accounts Payable And Accrued Liabilities
IncreaseDecreaseInAccountsPayableAndAccruedLiabilities
|
-6061000 | USD |
| CY2014 | us-gaap |
Increase Decrease In Fair Value Of Hedged Item In Interest Rate Fair Value Hedge1
IncreaseDecreaseInFairValueOfHedgedItemInInterestRateFairValueHedge1
|
-1597000 | USD |
| CY2015 | us-gaap |
Increase Decrease In Security Deposits
IncreaseDecreaseInSecurityDeposits
|
1949000 | USD |
| CY2016 | us-gaap |
Increase Decrease In Security Deposits
IncreaseDecreaseInSecurityDeposits
|
-14958000 | USD |
| CY2014 | us-gaap |
Interest And Other Income
InterestAndOtherIncome
|
4462000 | USD |
| CY2015 | us-gaap |
Interest And Other Income
InterestAndOtherIncome
|
7372000 | USD |
| CY2016 | us-gaap |
Interest And Other Income
InterestAndOtherIncome
|
65773000 | USD |
| CY2014 | us-gaap |
Interest Expense
InterestExpense
|
1300000 | USD |
| CY2014 | us-gaap |
Interest Expense Debt
InterestExpenseDebt
|
457460000 | USD |
| CY2015 | us-gaap |
Interest Expense Debt
InterestExpenseDebt
|
444487000 | USD |
| CY2016 | us-gaap |
Interest Expense Debt
InterestExpenseDebt
|
482246000 | USD |
| CY2014 | us-gaap |
Interest Paid Net
InterestPaidNet
|
443125000 | USD |
| CY2015 | us-gaap |
Interest Paid Net
InterestPaidNet
|
436748000 | USD |
| CY2016 | us-gaap |
Interest Paid Net
InterestPaidNet
|
482152000 | USD |
| CY2015Q4 | us-gaap |
Interest Payable Current And Noncurrent
InterestPayableCurrentAndNoncurrent
|
85221000 | USD |
| CY2016Q4 | us-gaap |
Interest Payable Current And Noncurrent
InterestPayableCurrentAndNoncurrent
|
60946000 | USD |
| CY2016Q4 | us-gaap |
Interest Rate Cash Flow Hedge Gain Loss To Be Reclassified During Next12 Months Net
InterestRateCashFlowHedgeGainLossToBeReclassifiedDuringNext12MonthsNet
|
21900000 | USD |
| CY2015Q4 | us-gaap |
Investment Building And Building Improvements
InvestmentBuildingAndBuildingImprovements
|
16346829000 | USD |
| CY2016Q4 | us-gaap |
Investment Building And Building Improvements
InvestmentBuildingAndBuildingImprovements
|
16913430000 | USD |
| CY2015Q4 | us-gaap |
Investments In Affiliates Subsidiaries Associates And Joint Ventures
InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures
|
68101000 | USD |
| CY2016Q4 | us-gaap |
Investments In Affiliates Subsidiaries Associates And Joint Ventures
InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures
|
60141000 | USD |
| CY2015Q4 | us-gaap |
Land
Land
|
5864046000 | USD |
| CY2016Q4 | us-gaap |
Land
Land
|
5899862000 | USD |
| CY2015Q4 | us-gaap |
Land Available For Development
LandAvailableForDevelopment
|
158843000 | USD |
| CY2016Q4 | us-gaap |
Land Available For Development
LandAvailableForDevelopment
|
118816000 | USD |
| CY2015Q4 | us-gaap |
Liabilities
Liabilities
|
11847058000 | USD |
| CY2016Q4 | us-gaap |
Liabilities
Liabilities
|
9801072000 | USD |
| CY2015Q4 | us-gaap |
Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
|
23110196000 | USD |
| CY2016Q4 | us-gaap |
Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
|
20704148000 | USD |
| CY2015Q4 | us-gaap |
Liabilities Fair Value Disclosure
LiabilitiesFairValueDisclosure
|
106615000 | USD |
| CY2016Q4 | us-gaap |
Liabilities Fair Value Disclosure
LiabilitiesFairValueDisclosure
|
124420000 | USD |
| CY2014 | us-gaap |
Litigation Settlement Amount
LitigationSettlementAmount
|
2800000 | USD |
| CY2015 | us-gaap |
Litigation Settlement Amount
LitigationSettlementAmount
|
6000000 | USD |
| CY2016 | us-gaap |
Litigation Settlement Amount
LitigationSettlementAmount
|
3200000 | USD |
| CY2014 | us-gaap |
Loans Assumed1
LoansAssumed1
|
28910000 | USD |
| CY2015 | us-gaap |
Loans Assumed1
LoansAssumed1
|
0 | USD |
| CY2016 | us-gaap |
Loans Assumed1
LoansAssumed1
|
43400000 | USD |
| CY2016Q4 | us-gaap |
Long Term Debt Maturities Repayments Of Principal After Year Five
LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive
|
4366516000 | USD |
| CY2016Q4 | us-gaap |
Long Term Debt Maturities Repayments Of Principal In Next Twelve Months
LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths
|
628458000 | USD |
| CY2016Q4 | us-gaap |
Long Term Debt Maturities Repayments Of Principal In Year Five
LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive
|
941157000 | USD |
| CY2016Q4 | us-gaap |
Long Term Debt Maturities Repayments Of Principal In Year Four
LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour
|
1690090000 | USD |
| CY2016Q4 | us-gaap |
Long Term Debt Maturities Repayments Of Principal In Year Three
LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree
|
1286037000 | USD |
| CY2016Q4 | us-gaap |
Long Term Debt Maturities Repayments Of Principal In Year Two
LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo
|
184369000 | USD |
| CY2016Q4 | us-gaap |
Loss Contingency Accrual At Carrying Value
LossContingencyAccrualAtCarryingValue
|
1000000 | USD |
| CY2016 | us-gaap |
Loss Contingency Accrual Carrying Value Period Increase Decrease
LossContingencyAccrualCarryingValuePeriodIncreaseDecrease
|
-500000 | USD |
| CY2016 | us-gaap |
Loss Contingency Accrual Payments
LossContingencyAccrualPayments
|
1500000 | USD |
| CY2014 | us-gaap |
Management Fees Revenue
ManagementFeesRevenue
|
9437000 | USD |
| CY2015 | us-gaap |
Management Fees Revenue
ManagementFeesRevenue
|
8387000 | USD |
| CY2016 | us-gaap |
Management Fees Revenue
ManagementFeesRevenue
|
3567000 | USD |
| CY2015Q4 | us-gaap |
Minority Interest
MinorityInterest
|
225987000 | USD |
| CY2016Q4 | us-gaap |
Minority Interest
MinorityInterest
|
231906000 | USD |
| CY2014 | us-gaap |
Minority Interest Change In Redemption Value
MinorityInterestChangeInRedemptionValue
|
139818000 | USD |
| CY2015 | us-gaap |
Minority Interest Change In Redemption Value
MinorityInterestChangeInRedemptionValue
|
64378000 | USD |
| CY2016 | us-gaap |
Minority Interest Change In Redemption Value
MinorityInterestChangeInRedemptionValue
|
-115093000 | USD |
| CY2015Q4 | us-gaap |
Minority Interest In Operating Partnerships
MinorityInterestInOperatingPartnerships
|
221379000 | USD |
| CY2016Q4 | us-gaap |
Minority Interest In Operating Partnerships
MinorityInterestInOperatingPartnerships
|
221297000 | USD |
| CY2016Q4 | us-gaap |
Minority Interest Ownership Percentage By Parent
MinorityInterestOwnershipPercentageByParent
|
0.962 | |
| CY2014 | us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
-692861000 | USD |
| CY2015 | us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
-675832000 | USD |
| CY2016 | us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
-6948531000 | USD |
| CY2014 | us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
-644666000 | USD |
| CY2015 | us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
-678471000 | USD |
| CY2016 | us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
5871973000 | USD |
| CY2014 | us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
1324073000 | USD |
| CY2015 | us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
1356499000 | USD |
| CY2016 | us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
1111489000 | USD |
| CY2014 | us-gaap |
Net Income Loss
NetIncomeLoss
|
631308000 | USD |
| CY2015 | us-gaap |
Net Income Loss
NetIncomeLoss
|
870120000 | USD |
| CY2016 | us-gaap |
Net Income Loss
NetIncomeLoss
|
4292163000 | USD |
| CY2014 | us-gaap |
Net Income Loss Attributable To Noncontrolling Interest
NetIncomeLossAttributableToNoncontrollingInterest
|
24831000 | USD |
| CY2015 | us-gaap |
Net Income Loss Attributable To Noncontrolling Interest
NetIncomeLossAttributableToNoncontrollingInterest
|
34241000 | USD |
| CY2016 | us-gaap |
Net Income Loss Attributable To Noncontrolling Interest
NetIncomeLossAttributableToNoncontrollingInterest
|
171511000 | USD |
| CY2014 | us-gaap |
Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
|
627163000 | USD |
| CY2015 | us-gaap |
Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
|
863277000 | USD |
| CY2016 | us-gaap |
Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
|
4289072000 | USD |
| CY2014 | us-gaap |
Net Income Loss Available To Common Stockholders Diluted
NetIncomeLossAvailableToCommonStockholdersDiluted
|
651994000 | USD |
| CY2015 | us-gaap |
Net Income Loss Available To Common Stockholders Diluted
NetIncomeLossAvailableToCommonStockholdersDiluted
|
897518000 | USD |
| CY2016 | us-gaap |
Net Income Loss Available To Common Stockholders Diluted
NetIncomeLossAvailableToCommonStockholdersDiluted
|
4460583000 | USD |
| CY2016 | us-gaap |
Noncash Or Part Noncash Acquisition Debt Assumed1
NoncashOrPartNoncashAcquisitionDebtAssumed1
|
43400000 | USD |
| CY2014 | us-gaap |
Noncash Project Abandonment Costs
NoncashProjectAbandonmentCosts
|
3607000 | USD |
| CY2015 | us-gaap |
Noncash Project Abandonment Costs
NoncashProjectAbandonmentCosts
|
3208000 | USD |
| CY2016 | us-gaap |
Noncash Project Abandonment Costs
NoncashProjectAbandonmentCosts
|
4092000 | USD |
| CY2015Q4 | us-gaap |
Notes Payable
NotesPayable
|
5848956000 | USD |
| CY2016Q4 | us-gaap |
Notes Payable
NotesPayable
|
4848079000 | USD |
| CY2016Q4 | us-gaap |
Number Of Real Estate Properties
NumberOfRealEstateProperties
|
302 | |
| CY2016Q4 | us-gaap |
Number Of States In Which Entity Operates
NumberOfStatesInWhichEntityOperates
|
10 | |
| CY2016Q4 | us-gaap |
Number Of Units In Real Estate Property
NumberOfUnitsInRealEstateProperty
|
77458 | |
| CY2014 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
921644000 | USD |
| CY2015 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
1009238000 | USD |
| CY2016 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
856086000 | USD |
| CY2016Q4 | us-gaap |
Operating Leases Future Minimum Payments Due
OperatingLeasesFutureMinimumPaymentsDue
|
904838000 | USD |
| CY2016Q4 | us-gaap |
Operating Leases Future Minimum Payments Due Current
OperatingLeasesFutureMinimumPaymentsDueCurrent
|
15917000 | USD |
| CY2016Q4 | us-gaap |
Operating Leases Future Minimum Payments Due In Five Years
OperatingLeasesFutureMinimumPaymentsDueInFiveYears
|
15256000 | USD |
| CY2016Q4 | us-gaap |
Operating Leases Future Minimum Payments Due In Four Years
OperatingLeasesFutureMinimumPaymentsDueInFourYears
|
15489000 | USD |
| CY2016Q4 | us-gaap |
Operating Leases Future Minimum Payments Due In Three Years
OperatingLeasesFutureMinimumPaymentsDueInThreeYears
|
15890000 | USD |
| CY2016Q4 | us-gaap |
Operating Leases Future Minimum Payments Due In Two Years
OperatingLeasesFutureMinimumPaymentsDueInTwoYears
|
16027000 | USD |
| CY2016Q4 | us-gaap |
Operating Leases Future Minimum Payments Due Thereafter
OperatingLeasesFutureMinimumPaymentsDueThereafter
|
826259000 | USD |
| CY2016Q4 | us-gaap |
Operating Leases Future Minimum Payments Receivable
OperatingLeasesFutureMinimumPaymentsReceivable
|
496853000 | USD |
| CY2016Q4 | us-gaap |
Operating Leases Future Minimum Payments Receivable Current
OperatingLeasesFutureMinimumPaymentsReceivableCurrent
|
73171000 | USD |
| CY2016Q4 | us-gaap |
Operating Leases Future Minimum Payments Receivable In Five Years
OperatingLeasesFutureMinimumPaymentsReceivableInFiveYears
|
46634000 | USD |
| CY2016Q4 | us-gaap |
Operating Leases Future Minimum Payments Receivable In Four Years
OperatingLeasesFutureMinimumPaymentsReceivableInFourYears
|
50705000 | USD |
| CY2016Q4 | us-gaap |
Operating Leases Future Minimum Payments Receivable In Three Years
OperatingLeasesFutureMinimumPaymentsReceivableInThreeYears
|
54486000 | USD |
| CY2016Q4 | us-gaap |
Operating Leases Future Minimum Payments Receivable In Two Years
OperatingLeasesFutureMinimumPaymentsReceivableInTwoYears
|
60004000 | USD |
| CY2016Q4 | us-gaap |
Operating Leases Future Minimum Payments Receivable Thereafter
OperatingLeasesFutureMinimumPaymentsReceivableThereafter
|
211853000 | USD |
| CY2014 | us-gaap |
Operating Leases Income Statement Lease Revenue
OperatingLeasesIncomeStatementLeaseRevenue
|
2605311000 | USD |
| CY2015 | us-gaap |
Operating Leases Income Statement Lease Revenue
OperatingLeasesIncomeStatementLeaseRevenue
|
2736578000 | USD |
| CY2016 | us-gaap |
Operating Leases Income Statement Lease Revenue
OperatingLeasesIncomeStatementLeaseRevenue
|
2422233000 | USD |
| CY2014 | us-gaap |
Operating Leases Rent Expense Net
OperatingLeasesRentExpenseNet
|
21200000 | USD |
| CY2015 | us-gaap |
Operating Leases Rent Expense Net
OperatingLeasesRentExpenseNet
|
24500000 | USD |
| CY2016 | us-gaap |
Operating Leases Rent Expense Net
OperatingLeasesRentExpenseNet
|
26200000 | USD |
| CY2016Q4 | us-gaap |
Operating Loss Carryforwards
OperatingLossCarryforwards
|
16400000 | USD |
| CY2015Q4 | us-gaap |
Other Assets
OtherAssets
|
428899000 | USD |
| CY2016Q4 | us-gaap |
Other Assets
OtherAssets
|
398883000 | USD |
| CY2014 | us-gaap |
Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Arising During Period Net Of Tax
OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax
|
-552000 | USD |
| CY2015 | us-gaap |
Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Arising During Period Net Of Tax
OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax
|
-327000 | USD |
| CY2016 | us-gaap |
Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Arising During Period Net Of Tax
OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax
|
264000 | USD |
| CY2014 | us-gaap |
Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
|
-16990000 | USD |
| CY2015 | us-gaap |
Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
|
20136000 | USD |
| CY2016 | us-gaap |
Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
|
38107000 | USD |
| CY2014 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci On Derivatives Net Of Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax
|
-16868000 | USD |
| CY2015 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci On Derivatives Net Of Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax
|
-18244000 | USD |
| CY2016 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci On Derivatives Net Of Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax
|
-41758000 | USD |
| CY2014 | us-gaap |
Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax
|
-33306000 | USD |
| CY2015 | us-gaap |
Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax
|
2219000 | USD |
| CY2016 | us-gaap |
Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax
|
-3915000 | USD |
| CY2014 | us-gaap |
Other Expenses
OtherExpenses
|
4000000 | USD |
| CY2015 | us-gaap |
Other Expenses
OtherExpenses
|
4200000 | USD |
| CY2016 | us-gaap |
Other Expenses
OtherExpenses
|
5600000 | USD |
| CY2015Q4 | us-gaap |
Other Liabilities
OtherLiabilities
|
366387000 | USD |
| CY2016Q4 | us-gaap |
Other Liabilities
OtherLiabilities
|
350466000 | USD |
| CY2015Q4 | us-gaap |
Other Liabilities Fair Value Disclosure
OtherLiabilitiesFairValueDisclosure
|
105942000 | USD |
| CY2016Q4 | us-gaap |
Other Liabilities Fair Value Disclosure
OtherLiabilitiesFairValueDisclosure
|
124420000 | USD |
| CY2014 | us-gaap |
Other Nonoperating Expense
OtherNonoperatingExpense
|
9073000 | USD |
| CY2015 | us-gaap |
Other Nonoperating Expense
OtherNonoperatingExpense
|
2942000 | USD |
| CY2016 | us-gaap |
Other Nonoperating Expense
OtherNonoperatingExpense
|
10368000 | USD |
| CY2014 | us-gaap |
Owned Property Management Costs
OwnedPropertyManagementCosts
|
85065000 | USD |
| CY2015 | us-gaap |
Owned Property Management Costs
OwnedPropertyManagementCosts
|
86206000 | USD |
| CY2016 | us-gaap |
Owned Property Management Costs
OwnedPropertyManagementCosts
|
82015000 | USD |
| CY2014 | us-gaap |
Payments For Capital Improvements
PaymentsForCapitalImprovements
|
185957000 | USD |
| CY2015 | us-gaap |
Payments For Capital Improvements
PaymentsForCapitalImprovements
|
182113000 | USD |
| CY2016 | us-gaap |
Payments For Capital Improvements
PaymentsForCapitalImprovements
|
172177000 | USD |
| CY2014 | us-gaap |
Payments For Proceeds From Deposits On Real Estate Acquisitions
PaymentsForProceedsFromDepositsOnRealEstateAcquisitions
|
-33004000 | USD |
| CY2015 | us-gaap |
Payments For Proceeds From Deposits On Real Estate Acquisitions
PaymentsForProceedsFromDepositsOnRealEstateAcquisitions
|
-17874000 | USD |
| CY2016 | us-gaap |
Payments For Proceeds From Deposits On Real Estate Acquisitions
PaymentsForProceedsFromDepositsOnRealEstateAcquisitions
|
32503000 | USD |
| CY2014 | us-gaap |
Payments For Proceeds From Hedge Financing Activities
PaymentsForProceedsFromHedgeFinancingActivities
|
758000 | USD |
| CY2015 | us-gaap |
Payments For Proceeds From Hedge Financing Activities
PaymentsForProceedsFromHedgeFinancingActivities
|
13938000 | USD |
| CY2016 | us-gaap |
Payments For Proceeds From Hedge Financing Activities
PaymentsForProceedsFromHedgeFinancingActivities
|
4662000 | USD |
| CY2014 | us-gaap |
Payments For Proceeds From Hedge Investing Activities
PaymentsForProceedsFromHedgeInvestingActivities
|
2000000 | USD |
| CY2014 | us-gaap |
Payments For Repurchase Of Common Stock
PaymentsForRepurchaseOfCommonStock
|
1777000 | USD |
| CY2015 | us-gaap |
Payments For Repurchase Of Common Stock
PaymentsForRepurchaseOfCommonStock
|
0 | USD |
| CY2016 | us-gaap |
Payments For Repurchase Of Common Stock
PaymentsForRepurchaseOfCommonStock
|
0 | USD |
| CY2014 | us-gaap |
Payments For Repurchase Of Redeemable Preferred Stock
PaymentsForRepurchaseOfRedeemablePreferredStock
|
0 | USD |
| CY2015 | us-gaap |
Payments For Repurchase Of Redeemable Preferred Stock
PaymentsForRepurchaseOfRedeemablePreferredStock
|
12720000 | USD |
| CY2016 | us-gaap |
Payments For Repurchase Of Redeemable Preferred Stock
PaymentsForRepurchaseOfRedeemablePreferredStock
|
0 | USD |
| CY2014 | us-gaap |
Payments Of Financing Costs
PaymentsOfFinancingCosts
|
10982000 | USD |
| CY2015 | us-gaap |
Payments Of Financing Costs
PaymentsOfFinancingCosts
|
6425000 | USD |
| CY2016 | us-gaap |
Payments Of Financing Costs
PaymentsOfFinancingCosts
|
13305000 | USD |
| CY2014 | us-gaap |
Payments Of Stock Issuance Costs
PaymentsOfStockIssuanceCosts
|
41000 | USD |
| CY2015 | us-gaap |
Payments Of Stock Issuance Costs
PaymentsOfStockIssuanceCosts
|
79000 | USD |
| CY2016 | us-gaap |
Payments Of Stock Issuance Costs
PaymentsOfStockIssuanceCosts
|
314000 | USD |
| CY2014 | us-gaap |
Payments To Acquire Additional Interest In Subsidiaries
PaymentsToAcquireAdditionalInterestInSubsidiaries
|
5501000 | USD |
| CY2015 | us-gaap |
Payments To Acquire Additional Interest In Subsidiaries
PaymentsToAcquireAdditionalInterestInSubsidiaries
|
0 | USD |
| CY2016 | us-gaap |
Payments To Acquire Additional Interest In Subsidiaries
PaymentsToAcquireAdditionalInterestInSubsidiaries
|
0 | USD |
| CY2014 | us-gaap |
Payments To Acquire Equity Method Investments
PaymentsToAcquireEquityMethodInvestments
|
15768000 | USD |
| CY2015 | us-gaap |
Payments To Acquire Equity Method Investments
PaymentsToAcquireEquityMethodInvestments
|
23019000 | USD |
| CY2016 | us-gaap |
Payments To Acquire Equity Method Investments
PaymentsToAcquireEquityMethodInvestments
|
5266000 | USD |
| CY2015 | us-gaap |
Payments To Acquire Other Property Plant And Equipment
PaymentsToAcquireOtherPropertyPlantAndEquipment
|
182113000 | USD |
| CY2016 | us-gaap |
Payments To Acquire Other Property Plant And Equipment
PaymentsToAcquireOtherPropertyPlantAndEquipment
|
172177000 | USD |
| CY2014 | us-gaap |
Payments To Acquire Partners Interest In Real Estate Partnership Net Of Cash Acquired
PaymentsToAcquirePartnersInterestInRealEstatePartnershipNetOfCashAcquired
|
44796000 | USD |
| CY2015 | us-gaap |
Payments To Acquire Partners Interest In Real Estate Partnership Net Of Cash Acquired
PaymentsToAcquirePartnersInterestInRealEstatePartnershipNetOfCashAcquired
|
0 | USD |
| CY2016 | us-gaap |
Payments To Acquire Partners Interest In Real Estate Partnership Net Of Cash Acquired
PaymentsToAcquirePartnersInterestInRealEstatePartnershipNetOfCashAcquired
|
0 | USD |
| CY2014 | us-gaap |
Payments To Acquire Real Estate
PaymentsToAcquireRealEstate
|
469989000 | USD |
| CY2015 | us-gaap |
Payments To Acquire Real Estate
PaymentsToAcquireRealEstate
|
331336000 | USD |
| CY2016 | us-gaap |
Payments To Acquire Real Estate
PaymentsToAcquireRealEstate
|
205880000 | USD |
| CY2014 | us-gaap |
Payments To Develop Real Estate Assets
PaymentsToDevelopRealEstateAssets
|
530387000 | USD |
| CY2015 | us-gaap |
Payments To Develop Real Estate Assets
PaymentsToDevelopRealEstateAssets
|
653897000 | USD |
| CY2016 | us-gaap |
Payments To Develop Real Estate Assets
PaymentsToDevelopRealEstateAssets
|
566825000 | USD |
| CY2015Q4 | us-gaap |
Preferred Stock Par Or Stated Value Per Share
PreferredStockParOrStatedValuePerShare
|
0.01 | |
| CY2016Q4 | us-gaap |
Preferred Stock Par Or Stated Value Per Share
PreferredStockParOrStatedValuePerShare
|
0.01 | |
| CY2014 | us-gaap |
Preferred Stock Redemption Premium
PreferredStockRedemptionPremium
|
0 | USD |
| CY2015 | us-gaap |
Preferred Stock Redemption Premium
PreferredStockRedemptionPremium
|
3486000 | USD |
| CY2016 | us-gaap |
Preferred Stock Redemption Premium
PreferredStockRedemptionPremium
|
0 | USD |
| CY2015Q4 | us-gaap |
Preferred Stock Shares Authorized
PreferredStockSharesAuthorized
|
100000000 | shares |
| CY2016Q4 | us-gaap |
Preferred Stock Shares Authorized
PreferredStockSharesAuthorized
|
100000000 | shares |
| CY2015Q4 | us-gaap |
Preferred Stock Shares Issued
PreferredStockSharesIssued
|
745600 | shares |
| CY2016Q4 | us-gaap |
Preferred Stock Shares Issued
PreferredStockSharesIssued
|
745600 | shares |
| CY2015Q4 | us-gaap |
Preferred Stock Shares Outstanding
PreferredStockSharesOutstanding
|
745600 | shares |
| CY2016Q4 | us-gaap |
Preferred Stock Shares Outstanding
PreferredStockSharesOutstanding
|
745600 | shares |
| CY2015Q4 | us-gaap |
Preferred Stock Value Outstanding
PreferredStockValueOutstanding
|
37280000 | USD |
| CY2016Q4 | us-gaap |
Preferred Stock Value Outstanding
PreferredStockValueOutstanding
|
37280000 | USD |
| CY2014 | us-gaap |
Proceeds From Issuance Of Commercial Paper
ProceedsFromIssuanceOfCommercialPaper
|
0 | USD |
| CY2015 | us-gaap |
Proceeds From Issuance Of Commercial Paper
ProceedsFromIssuanceOfCommercialPaper
|
3931227000 | USD |
| CY2016 | us-gaap |
Proceeds From Issuance Of Commercial Paper
ProceedsFromIssuanceOfCommercialPaper
|
1759586000 | USD |
| CY2014 | us-gaap |
Proceeds From Issuance Of Shares Under Incentive And Share Based Compensation Plans
ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlans
|
3392000 | USD |
| CY2015 | us-gaap |
Proceeds From Issuance Of Shares Under Incentive And Share Based Compensation Plans
ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlans
|
4404000 | USD |
| CY2016 | us-gaap |
Proceeds From Issuance Of Shares Under Incentive And Share Based Compensation Plans
ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlans
|
3686000 | USD |
| CY2014 | us-gaap |
Proceeds From Issuance Of Unsecured Debt
ProceedsFromIssuanceOfUnsecuredDebt
|
750000000 | USD |
| CY2014 | us-gaap |
Proceeds From Lines Of Credit
ProceedsFromLinesOfCredit
|
7167000000 | USD |
| CY2015 | us-gaap |
Proceeds From Lines Of Credit
ProceedsFromLinesOfCredit
|
3770000000 | USD |
| CY2016 | us-gaap |
Proceeds From Lines Of Credit
ProceedsFromLinesOfCredit
|
426000000 | USD |
| CY2014 | us-gaap |
Proceeds From Minority Shareholders
ProceedsFromMinorityShareholders
|
5684000 | USD |
| CY2015 | us-gaap |
Proceeds From Minority Shareholders
ProceedsFromMinorityShareholders
|
0 | USD |
| CY2016 | us-gaap |
Proceeds From Minority Shareholders
ProceedsFromMinorityShareholders
|
0 | USD |
| CY2014 | us-gaap |
Proceeds From Notes Payable
ProceedsFromNotesPayable
|
1194277000 | USD |
| CY2015 | us-gaap |
Proceeds From Notes Payable
ProceedsFromNotesPayable
|
746391000 | USD |
| CY2016 | us-gaap |
Proceeds From Notes Payable
ProceedsFromNotesPayable
|
496705000 | USD |
| CY2014 | us-gaap |
Proceeds From Partnership Contribution
ProceedsFromPartnershipContribution
|
3000 | USD |
| CY2015 | us-gaap |
Proceeds From Partnership Contribution
ProceedsFromPartnershipContribution
|
3000 | USD |
| CY2016 | us-gaap |
Proceeds From Partnership Contribution
ProceedsFromPartnershipContribution
|
1000 | USD |
| CY2014 | us-gaap |
Proceeds From Payments For Other Financing Activities
ProceedsFromPaymentsForOtherFinancingActivities
|
-49000 | USD |
| CY2015 | us-gaap |
Proceeds From Payments For Other Financing Activities
ProceedsFromPaymentsForOtherFinancingActivities
|
-49000 | USD |
| CY2016 | us-gaap |
Proceeds From Payments For Other Financing Activities
ProceedsFromPaymentsForOtherFinancingActivities
|
-49000 | USD |
| CY2014 | us-gaap |
Proceeds From Sale Of Available For Sale Securities
ProceedsFromSaleOfAvailableForSaleSecurities
|
57000 | USD |
| CY2015 | us-gaap |
Proceeds From Sale Of Available For Sale Securities
ProceedsFromSaleOfAvailableForSaleSecurities
|
2535000 | USD |
| CY2016 | us-gaap |
Proceeds From Sale Of Available For Sale Securities
ProceedsFromSaleOfAvailableForSaleSecurities
|
72815000 | USD |
| CY2014 | us-gaap |
Proceeds From Sale Of Real Estate Heldforinvestment
ProceedsFromSaleOfRealEstateHeldforinvestment
|
522647000 | USD |
| CY2015 | us-gaap |
Proceeds From Sale Of Real Estate Heldforinvestment
ProceedsFromSaleOfRealEstateHeldforinvestment
|
504748000 | USD |
| CY2016 | us-gaap |
Proceeds From Sale Of Real Estate Heldforinvestment
ProceedsFromSaleOfRealEstateHeldforinvestment
|
6824659000 | USD |
| CY2014 | us-gaap |
Proceeds From Stock Options Exercised
ProceedsFromStockOptionsExercised
|
82573000 | USD |
| CY2015 | us-gaap |
Proceeds From Stock Options Exercised
ProceedsFromStockOptionsExercised
|
59508000 | USD |
| CY2016 | us-gaap |
Proceeds From Stock Options Exercised
ProceedsFromStockOptionsExercised
|
35833000 | USD |
| CY2014 | us-gaap |
Profit Loss
ProfitLoss
|
658683000 | USD |
| CY2015 | us-gaap |
Profit Loss
ProfitLoss
|
908018000 | USD |
| CY2016 | us-gaap |
Profit Loss
ProfitLoss
|
4480104000 | USD |
| CY2015Q4 | us-gaap |
Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
|
18037087000 | USD |
| CY2016Q4 | us-gaap |
Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
|
18730579000 | USD |
| CY2013Q4 | us-gaap |
Real Estate Accumulated Depreciation
RealEstateAccumulatedDepreciation
|
4807709000 | USD |
| CY2014Q4 | us-gaap |
Real Estate Accumulated Depreciation
RealEstateAccumulatedDepreciation
|
5432805000 | USD |
| CY2015Q4 | us-gaap |
Real Estate Accumulated Depreciation
RealEstateAccumulatedDepreciation
|
6084616000 | USD |
| CY2016Q4 | us-gaap |
Real Estate Accumulated Depreciation
RealEstateAccumulatedDepreciation
|
5360389000 | USD |
| CY2013Q4 | us-gaap |
Real Estate Gross At Carrying Value
RealEstateGrossAtCarryingValue
|
26800948000 | USD |
| CY2014Q4 | us-gaap |
Real Estate Gross At Carrying Value
RealEstateGrossAtCarryingValue
|
27675383000 | USD |
| CY2015Q4 | us-gaap |
Real Estate Gross At Carrying Value
RealEstateGrossAtCarryingValue
|
28542697000 | USD |
| CY2016Q4 | us-gaap |
Real Estate Gross At Carrying Value
RealEstateGrossAtCarryingValue
|
25386425000 | USD |
| CY2015 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate
|
0.0313 | |
| CY2016 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate
|
0.0304 | |
| CY2015Q4 | us-gaap |
Real Estate Heldforsale
RealEstateHeldforsale
|
2181135000 | USD |
| CY2016Q4 | us-gaap |
Real Estate Heldforsale
RealEstateHeldforsale
|
0 | USD |
| CY2014 | us-gaap |
Real Estate Improvements
RealEstateImprovements
|
191243000 | USD |
| CY2015 | us-gaap |
Real Estate Improvements
RealEstateImprovements
|
186104000 | USD |
| CY2016 | us-gaap |
Real Estate Improvements
RealEstateImprovements
|
174981000 | USD |
| CY2015Q4 | us-gaap |
Real Estate Investment Property Accumulated Depreciation
RealEstateInvestmentPropertyAccumulatedDepreciation
|
4905406000 | USD |
| CY2016Q4 | us-gaap |
Real Estate Investment Property Accumulated Depreciation
RealEstateInvestmentPropertyAccumulatedDepreciation
|
5360389000 | USD |
| CY2015Q4 | us-gaap |
Real Estate Investment Property At Cost
RealEstateInvestmentPropertyAtCost
|
25182352000 | USD |
| CY2016Q4 | us-gaap |
Real Estate Investment Property At Cost
RealEstateInvestmentPropertyAtCost
|
25386425000 | USD |
| CY2015Q4 | us-gaap |
Real Estate Investment Property Net
RealEstateInvestmentPropertyNet
|
20276946000 | USD |
| CY2016Q4 | us-gaap |
Real Estate Investment Property Net
RealEstateInvestmentPropertyNet
|
20026036000 | USD |
| CY2014 | us-gaap |
Real Estate Taxes And Insurance
RealEstateTaxesAndInsurance
|
325401000 | USD |
| CY2015 | us-gaap |
Real Estate Taxes And Insurance
RealEstateTaxesAndInsurance
|
339802000 | USD |
| CY2016 | us-gaap |
Real Estate Taxes And Insurance
RealEstateTaxesAndInsurance
|
317387000 | USD |
| CY2014 | us-gaap |
Redemption Premium
RedemptionPremium
|
0 | USD |
| CY2015 | us-gaap |
Redemption Premium
RedemptionPremium
|
3486000 | USD |
| CY2016 | us-gaap |
Redemption Premium
RedemptionPremium
|
0 | USD |
| CY2014 | us-gaap |
Related Party Transaction Expenses From Transactions With Related Party
RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty
|
2500000 | USD |
| CY2015 | us-gaap |
Related Party Transaction Expenses From Transactions With Related Party
RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty
|
2600000 | USD |
| CY2016 | us-gaap |
Related Party Transaction Expenses From Transactions With Related Party
RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty
|
2700000 | USD |
| CY2014 | us-gaap |
Repayments Of Commercial Paper
RepaymentsOfCommercialPaper
|
0 | USD |
| CY2015 | us-gaap |
Repayments Of Commercial Paper
RepaymentsOfCommercialPaper
|
3545028000 | USD |
| CY2016 | us-gaap |
Repayments Of Commercial Paper
RepaymentsOfCommercialPaper
|
2127472000 | USD |
| CY2014 | us-gaap |
Repayments Of Lines Of Credit
RepaymentsOfLinesOfCredit
|
6949000000 | USD |
| CY2015 | us-gaap |
Repayments Of Lines Of Credit
RepaymentsOfLinesOfCredit
|
4103000000 | USD |
| CY2016 | us-gaap |
Repayments Of Lines Of Credit
RepaymentsOfLinesOfCredit
|
426000000 | USD |
| CY2014 | us-gaap |
Repayments Of Notes Payable
RepaymentsOfNotesPayable
|
1250000000 | USD |
| CY2015 | us-gaap |
Repayments Of Notes Payable
RepaymentsOfNotesPayable
|
300000000 | USD |
| CY2016 | us-gaap |
Repayments Of Notes Payable
RepaymentsOfNotesPayable
|
1500000000 | USD |
| CY2015Q4 | us-gaap |
Replacement Reserve Escrow
ReplacementReserveEscrow
|
3962000 | USD |
| CY2016Q4 | us-gaap |
Replacement Reserve Escrow
ReplacementReserveEscrow
|
3428000 | USD |
| CY2015Q4 | us-gaap |
Restricted Cash And Cash Equivalents
RestrictedCashAndCashEquivalents
|
55893000 | USD |
| CY2016Q4 | us-gaap |
Restricted Cash And Cash Equivalents
RestrictedCashAndCashEquivalents
|
76946000 | USD |
| CY2015Q4 | us-gaap |
Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
|
2009091000 | USD |
| CY2016Q4 | us-gaap |
Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
|
1543626000 | USD |
| CY2014 | us-gaap |
Revenues
Revenues
|
2614748000 | USD |
| CY2015 | us-gaap |
Revenues
Revenues
|
2744965000 | USD |
| CY2016 | us-gaap |
Revenues
Revenues
|
2425800000 | USD |
| CY2014 | us-gaap |
Sec Schedule Iii Real Estate Accumulated Depreciation Depreciation Expense
SECScheduleIIIRealEstateAccumulatedDepreciationDepreciationExpense
|
758861000 | USD |
| CY2015 | us-gaap |
Sec Schedule Iii Real Estate Accumulated Depreciation Depreciation Expense
SECScheduleIIIRealEstateAccumulatedDepreciationDepreciationExpense
|
765895000 | USD |
| CY2016 | us-gaap |
Sec Schedule Iii Real Estate Accumulated Depreciation Depreciation Expense
SECScheduleIIIRealEstateAccumulatedDepreciationDepreciationExpense
|
705649000 | USD |
| CY2015Q4 | us-gaap |
Secured Debt
SecuredDebt
|
4685134000 | USD |
| CY2016Q4 | us-gaap |
Secured Debt
SecuredDebt
|
4119181000 | USD |
| CY2015Q4 | us-gaap |
Security Deposit Liability
SecurityDepositLiability
|
77582000 | USD |
| CY2016Q4 | us-gaap |
Security Deposit Liability
SecurityDepositLiability
|
62624000 | USD |
| CY2014 | us-gaap |
Share Based Compensation
ShareBasedCompensation
|
27543000 | USD |
| CY2015 | us-gaap |
Share Based Compensation
ShareBasedCompensation
|
34607000 | USD |
| CY2016 | us-gaap |
Share Based Compensation
ShareBasedCompensation
|
30530000 | USD |
| CY2016 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Discount From Market Price Purchase Date
ShareBasedCompensationArrangementByShareBasedPaymentAwardDiscountFromMarketPricePurchaseDate
|
0.85 | |
| CY2014 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate
|
0.0378 | |
| CY2014 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate
|
0.270 | |
| CY2015 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate
|
0.266 | |
| CY2016 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate
|
0.263 | |
| CY2014 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate
|
0.0150 | |
| CY2015 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate
|
0.0129 | |
| CY2016 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate
|
0.0127 | |
| CY2016Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Authorized
ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized
|
12980741 | shares |
| CY2016Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Available For Grant
ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant
|
8595553 | shares |
| CY2014Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber
|
5011784 | shares |
| CY2015Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber
|
4436990 | shares |
| CY2014Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice
|
42.18 | |
| CY2015Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice
|
45.11 | |
| CY2014 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
|
9.12 | |
| CY2015 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
|
13.68 | |
| CY2016 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
|
13.02 | |
| CY2016Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Exercisable Aggregate Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableAggregateIntrinsicValue
|
135300000 | USD |
| CY2016Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber
|
6003870 | shares |
| CY2016Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageExercisePrice
|
41.97 | |
| CY2014 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Shares Issued In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesIssuedInPeriod
|
68807 | shares |
| CY2015 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Shares Issued In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesIssuedInPeriod
|
68462 | shares |
| CY2016 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Shares Issued In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesIssuedInPeriod
|
63909 | shares |
| CY2016 | us-gaap |
Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Lower Range Limit
ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerRangeLimit
|
19.67 | |
| CY2016Q4 | us-gaap |
Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Number Of Exercisable Options
ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions
|
5610677 | shares |
| CY2016Q4 | us-gaap |
Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Number Of Outstanding Options
ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions
|
6023101 | shares |
| CY2016 | us-gaap |
Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Upper Range Limit
ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit
|
68.55 | |
| CY2014 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Fair Value Assumptions Expected Term1
SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1
|
P5Y0M0D | |
| CY2015 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Fair Value Assumptions Expected Term1
SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1
|
P5Y0M0D | |
| CY2016 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Fair Value Assumptions Expected Term1
SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1
|
P5Y0M0D | |
| CY2016Q4 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Intrinsic Value1
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1
|
132000000 | USD |
| CY2016 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Weighted Average Remaining Contractual Term1
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1
|
P4Y4M26D | |
| CY2016 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested And Expected To Vest Outstanding Weighted Average Remaining Contractual Term1
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageRemainingContractualTerm1
|
P4Y6M20D | |
| CY2016Q4 | us-gaap |
Sharebased Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Exercisable Options Weighted Average Exercise Price1
SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageExercisePrice1
|
40.91 | |
| CY2016Q4 | us-gaap |
Sharebased Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Outstanding Options Weighted Average Exercise Price Beginning Balance1
SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageExercisePriceBeginningBalance1
|
42.05 | |
| CY2016 | us-gaap |
Sharebased Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Outstanding Options Weighted Average Remaining Contractual Term2
SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageRemainingContractualTerm2
|
P4Y7M29D | |
| CY2014 | us-gaap |
Stock Issued During Period Shares Conversion Of Units
StockIssuedDuringPeriodSharesConversionOfUnits
|
94671 | shares |
| CY2015 | us-gaap |
Stock Issued During Period Shares Conversion Of Units
StockIssuedDuringPeriodSharesConversionOfUnits
|
208307 | shares |
| CY2016 | us-gaap |
Stock Issued During Period Shares Conversion Of Units
StockIssuedDuringPeriodSharesConversionOfUnits
|
88838 | shares |
| CY2014 | us-gaap |
Stock Issued During Period Shares Employee Stock Purchase Plans
StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans
|
68807 | shares |
| CY2015 | us-gaap |
Stock Issued During Period Shares Employee Stock Purchase Plans
StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans
|
68462 | shares |
| CY2016 | us-gaap |
Stock Issued During Period Shares Employee Stock Purchase Plans
StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans
|
63909 | shares |
| CY2014 | us-gaap |
Stock Issued During Period Shares Stock Options Exercised
StockIssuedDuringPeriodSharesStockOptionsExercised
|
2086380 | shares |
| CY2015 | us-gaap |
Stock Issued During Period Shares Stock Options Exercised
StockIssuedDuringPeriodSharesStockOptionsExercised
|
1456363 | shares |
| CY2016 | us-gaap |
Stock Issued During Period Shares Stock Options Exercised
StockIssuedDuringPeriodSharesStockOptionsExercised
|
815044 | shares |
| CY2015 | us-gaap |
Stock Issued During Period Value Issued For Services
StockIssuedDuringPeriodValueIssuedForServices
|
3654000 | USD |
| CY2016 | us-gaap |
Stock Issued During Period Value Issued For Services
StockIssuedDuringPeriodValueIssuedForServices
|
4022000 | USD |
| CY2016Q4 | us-gaap |
Stock Repurchase Program Number Of Shares Authorized To Be Repurchased
StockRepurchaseProgramNumberOfSharesAuthorizedToBeRepurchased
|
13000000 | shares |
| CY2014 | us-gaap |
Stock Repurchased And Retired During Period Shares
StockRepurchasedAndRetiredDuringPeriodShares
|
31240 | shares |
| CY2015 | us-gaap |
Stock Repurchased And Retired During Period Shares
StockRepurchasedAndRetiredDuringPeriodShares
|
0 | shares |
| CY2016 | us-gaap |
Stock Repurchased And Retired During Period Shares
StockRepurchasedAndRetiredDuringPeriodShares
|
0 | shares |
| CY2015Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
10470368000 | USD |
| CY2016Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
10229078000 | USD |
| CY2015Q4 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
10696355000 | USD |
| CY2016Q4 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
10460984000 | USD |
| CY2014 | us-gaap |
Treasury Stock Acquired Average Cost Per Share
TreasuryStockAcquiredAverageCostPerShare
|
56.87 | |
| CY2014 | us-gaap |
Unrealized Gain Loss On Derivatives
UnrealizedGainLossOnDerivatives
|
60000 | USD |
| CY2015 | us-gaap |
Unrealized Gain Loss On Derivatives
UnrealizedGainLossOnDerivatives
|
-3055000 | USD |
| CY2016 | us-gaap |
Unrealized Gain Loss On Derivatives
UnrealizedGainLossOnDerivatives
|
-74000 | USD |
| CY2015 | us-gaap |
Unrealized Gain Loss On Interest Rate Cash Flow Hedges Pretax Accumulated Other Comprehensive Income Loss
UnrealizedGainLossOnInterestRateCashFlowHedgesPretaxAccumulatedOtherComprehensiveIncomeLoss
|
151800000 | USD |
| CY2016 | us-gaap |
Unrealized Gain Loss On Interest Rate Cash Flow Hedges Pretax Accumulated Other Comprehensive Income Loss
UnrealizedGainLossOnInterestRateCashFlowHedgesPretaxAccumulatedOtherComprehensiveIncomeLoss
|
113900000 | USD |
| CY2014 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
377735000 | shares |
| CY2015 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
380620000 | shares |
| CY2016 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
381992000 | shares |
| CY2014 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
361181000 | shares |
| CY2015 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
363498000 | shares |
| CY2016 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
365002000 | shares |
| CY2016 | us-gaap |
Comparability Of Prior Year Financial Data
ComparabilityOfPriorYearFinancialData
|
<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:left;text-indent:24px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">Reclassifications</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">    </font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Certain reclassifications considered necessary for a fair presentation have been made to the prior period financial statements in order to conform to the current year presentation. These reclassifications have not changed the results of operations or equity/capital. </font></div></div> | |
| CY2016 | us-gaap |
Use Of Estimates
UseOfEstimates
|
<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:left;text-indent:24px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">Use of Estimates</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">    </font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">In preparation of the Company’s financial statements in conformity with accounting principles generally accepted in the United States, management makes estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements as well as the reported amounts of revenues and expenses during the reporting period. Actual results could differ from these estimates.</font></div></div> |
