2016 Q4 Form 10-K Financial Statement
#000136425018000007 Filed on February 16, 2018
Income Statement
| Concept | 2016 Q4 | 2016 Q3 | 2016 Q2 |
|---|---|---|---|
| Revenue | $194.6M | $192.1M | $187.2M |
| YoY Change | 21.33% | 20.02% | 16.68% |
| Cost Of Revenue | $62.40M | $62.90M | $58.70M |
| YoY Change | 18.86% | 13.54% | 11.81% |
| Gross Profit | $132.3M | $129.2M | $128.5M |
| YoY Change | 22.61% | 23.4% | 18.98% |
| Gross Profit Margin | 67.97% | 67.25% | 68.64% |
| Selling, General & Admin | $9.400M | $8.100M | $9.400M |
| YoY Change | 6.82% | 17.39% | 25.33% |
| % of Gross Profit | 7.11% | 6.27% | 7.32% |
| Research & Development | |||
| YoY Change | |||
| % of Gross Profit | |||
| Depreciation & Amortization | $67.00M | $63.80M | $62.50M |
| YoY Change | 28.85% | 22.22% | 21.83% |
| % of Gross Profit | 50.64% | 49.38% | 48.64% |
| Operating Expenses | $76.30M | $134.8M | $130.7M |
| YoY Change | 25.29% | 17.75% | 17.54% |
| Operating Profit | $56.00M | $57.32M | $56.52M |
| YoY Change | 19.15% | 25.71% | 14.73% |
| Interest Expense | -$34.10M | $36.48M | $37.70M |
| YoY Change | 14.43% | 11.54% | 7.18% |
| % of Operating Profit | -60.89% | 63.64% | 66.7% |
| Other Income/Expense, Net | $600.0K | $2.916M | $1.908M |
| YoY Change | 20.0% | 81.68% | 17.85% |
| Pretax Income | $22.50M | $35.80M | $21.80M |
| YoY Change | 35.54% | 152.11% | 37.11% |
| Income Tax | |||
| % Of Pretax Income | |||
| Net Earnings | $19.70M | $31.85M | $18.48M |
| YoY Change | 39.06% | 163.86% | 37.43% |
| Net Earnings / Revenue | 10.12% | 16.58% | 9.87% |
| Basic Earnings Per Share | $0.13 | $0.21 | $0.12 |
| Diluted Earnings Per Share | $0.13 | $0.21 | $0.12 |
| COMMON SHARES | |||
| Basic Shares Outstanding | 151.4M shares | 150.8M shares | 147.7M shares |
| Diluted Shares Outstanding | 154.1M shares | 153.4M shares | 152.8M shares |
Balance Sheet
| Concept | 2016 Q4 | 2016 Q3 | 2016 Q2 |
|---|---|---|---|
| SHORT-TERM ASSETS | |||
| Cash & Short-Term Investments | $112.9M | $158.4M | $77.20M |
| YoY Change | 10.9% | 1500.0% | 3.62% |
| Cash & Equivalents | $112.9M | $158.4M | $77.17M |
| Short-Term Investments | |||
| Other Short-Term Assets | $6.800M | $11.30M | $2.300M |
| YoY Change | 1.49% | 9.71% | 27.78% |
| Inventory | $0.00 | $0.00 | $42.60M |
| Prepaid Expenses | |||
| Receivables | $2.200M | $2.200M | $2.300M |
| Other Receivables | $93.10M | $90.40M | $87.50M |
| Total Short-Term Assets | $215.0M | $262.3M | $211.9M |
| YoY Change | -7.76% | 157.92% | 34.97% |
| LONG-TERM ASSETS | |||
| Property, Plant & Equipment | $1.093M | $1.199M | $1.293M |
| YoY Change | -24.52% | -8.47% | -99.98% |
| Goodwill | |||
| YoY Change | |||
| Intangibles | |||
| YoY Change | |||
| Long-Term Investments | $144.3M | $144.9M | $146.0M |
| YoY Change | -12.36% | -12.25% | -12.73% |
| Other Assets | $100.0K | $200.0K | $5.200M |
| YoY Change | -99.87% | -98.94% | -68.48% |
| Total Long-Term Assets | $7.399B | $7.383B | $7.047B |
| YoY Change | 26.84% | 26.37% | 19.8% |
| TOTAL ASSETS | |||
| Total Short-Term Assets | $215.0M | $262.3M | $211.9M |
| Total Long-Term Assets | $7.399B | $7.383B | $7.047B |
| Total Assets | $7.614B | $7.645B | $7.259B |
| YoY Change | 25.51% | 28.62% | 20.2% |
| SHORT-TERM LIABILITIES | |||
| YoY Change | |||
| Accounts Payable | $36.90M | $59.50M | $36.20M |
| YoY Change | 55.7% | 57.82% | 48.36% |
| Accrued Expenses | $9.600M | $10.20M | $9.800M |
| YoY Change | -4.0% | 8.51% | -3.92% |
| 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 | $127.3M | $149.1M | $122.6M |
| YoY Change | 21.59% | 28.65% | 19.38% |
| LONG-TERM LIABILITIES | |||
| Long-Term Debt | $4.370B | $4.402B | $4.281B |
| YoY Change | 21.0% | 26.71% | 20.44% |
| Other Long-Term Liabilities | $102.8M | $127.3M | $141.3M |
| YoY Change | 49.85% | 51.55% | 69.22% |
| Total Long-Term Liabilities | $4.472B | $4.529B | $4.422B |
| YoY Change | 21.53% | 27.29% | 21.56% |
| TOTAL LIABILITIES | |||
| Total Short-Term Liabilities | $127.3M | $149.1M | $122.6M |
| Total Long-Term Liabilities | $4.472B | $4.529B | $4.422B |
| Total Liabilities | $4.600B | $4.678B | $4.545B |
| YoY Change | 21.54% | 27.33% | 21.5% |
| SHAREHOLDERS EQUITY | |||
| Retained Earnings | -$820.7M | -$805.5M | -$804.1M |
| YoY Change | 6.21% | 6.75% | 9.27% |
| Common Stock | $2.727B | $2.721B | $2.667B |
| YoY Change | 0.68% | 0.78% | -1.21% |
| Preferred Stock | |||
| YoY Change | |||
| Treasury Stock (at cost) | |||
| YoY Change | |||
| Treasury Stock Shares | |||
| Shareholders Equity | $1.921B | $1.892B | $1.826B |
| YoY Change | |||
| Total Liabilities & Shareholders Equity | $7.614B | $7.645B | $7.259B |
| YoY Change | 25.51% | 28.62% | 20.2% |
Cashflow Statement
| Concept | 2016 Q4 | 2016 Q3 | 2016 Q2 |
|---|---|---|---|
| OPERATING ACTIVITIES | |||
| Net Income | $19.70M | $31.85M | $18.48M |
| YoY Change | 39.06% | 163.86% | 37.43% |
| Depreciation, Depletion And Amortization | $67.00M | $63.80M | $62.50M |
| YoY Change | 28.85% | 22.22% | 21.83% |
| Cash From Operating Activities | $73.70M | $98.90M | $77.00M |
| YoY Change | 12.18% | 42.3% | 21.64% |
| INVESTING ACTIVITIES | |||
| Capital Expenditures | -$43.10M | -$392.5M | -$29.20M |
| YoY Change | -56.38% | 2384.18% | 57.84% |
| Acquisitions | |||
| YoY Change | |||
| Other Investing Activities | $2.200M | $110.2M | $244.2M |
| YoY Change | -55.1% | 5147.62% | 11000.0% |
| Cash From Investing Activities | -$41.00M | -$282.2M | $214.9M |
| YoY Change | -56.34% | 1944.93% | -1426.54% |
| FINANCING ACTIVITIES | |||
| Cash Dividend Paid | |||
| YoY Change | |||
| Common Stock Issuance & Retirement, Net | |||
| YoY Change | |||
| Debt Paid & Issued, Net | |||
| YoY Change | |||
| Cash From Financing Activities | -78.40M | 264.6M | -286.9M |
| YoY Change | -165.39% | -320.13% | -2756.48% |
| NET CHANGE | |||
| Cash From Operating Activities | 73.70M | 98.90M | 77.00M |
| Cash From Investing Activities | -41.00M | -282.2M | 214.9M |
| Cash From Financing Activities | -78.40M | 264.6M | -286.9M |
| Net Change In Cash | -45.70M | 81.30M | 5.000M |
| YoY Change | -149.84% | -226.05% | -91.36% |
| FREE CASH FLOW | |||
| Cash From Operating Activities | $73.70M | $98.90M | $77.00M |
| Capital Expenditures | -$43.10M | -$392.5M | -$29.20M |
| Free Cash Flow | $116.8M | $491.4M | $106.2M |
| YoY Change | -29.0% | 476.08% | 29.83% |
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| nysedei |
Proceedsfrom Saleof Interestin Real Estate Heldfor Investment
ProceedsfromSaleofInterestinRealEstateHeldforInvestment
|
51600000 | USD | |
| nysedei |
Proceedsfrom Saleof Interestin Real Estate Heldfor Investment Compensation
ProceedsfromSaleofInterestinRealEstateHeldforInvestmentCompensation
|
194000 | USD | |
| CY2015 | nysedei |
Sec Schedule Iii Real Estate Accumulated Depreciation Propertiesheldforsale
SECScheduleIIIRealEstateAccumulatedDepreciationPropertiesheldforsale
|
1637000 | USD |
| CY2016 | nysedei |
Sec Schedule Iii Real Estate Accumulated Depreciation Propertiesheldforsale
SECScheduleIIIRealEstateAccumulatedDepreciationPropertiesheldforsale
|
495000 | USD |
| CY2017 | nysedei |
Sec Schedule Iii Real Estate Accumulated Depreciation Propertiesheldforsale
SECScheduleIIIRealEstateAccumulatedDepreciationPropertiesheldforsale
|
0 | USD |
| CY2015 | nysedei |
Sec Schedule Iii Real Estate Propertiesheldforsale
SECScheduleIIIRealEstatePropertiesheldforsale
|
288000 | USD |
| CY2016 | nysedei |
Sec Schedule Iii Real Estate Propertiesheldforsale
SECScheduleIIIRealEstatePropertiesheldforsale
|
186000 | USD |
| CY2017 | nysedei |
Sec Schedule Iii Real Estate Propertiesheldforsale
SECScheduleIIIRealEstatePropertiesheldforsale
|
0 | USD |
| CY2015 | nysedei |
Segment Reporting Profit Loss
SegmentReportingProfitLoss
|
425356000 | USD |
| CY2016 | nysedei |
Segment Reporting Profit Loss
SegmentReportingProfitLoss
|
504688000 | USD |
| CY2017 | nysedei |
Segment Reporting Profit Loss
SegmentReportingProfitLoss
|
554018000 | USD |
| CY2015 | nysedei |
Sharebased Compensation Arrangementby Sharebased Payment Award Equity Instruments Otherthan Options Forfeituresin Period Fair Value
SharebasedCompensationArrangementbySharebasedPaymentAwardEquityInstrumentsOtherthanOptionsForfeituresinPeriodFairValue
|
200000 | USD |
| CY2016 | nysedei |
Sharebased Compensation Arrangementby Sharebased Payment Award Equity Instruments Otherthan Options Forfeituresin Period Fair Value
SharebasedCompensationArrangementbySharebasedPaymentAwardEquityInstrumentsOtherthanOptionsForfeituresinPeriodFairValue
|
473000 | USD |
| CY2017 | nysedei |
Sharebased Compensation Arrangementby Sharebased Payment Award Equity Instruments Otherthan Options Forfeituresin Period Fair Value
SharebasedCompensationArrangementbySharebasedPaymentAwardEquityInstrumentsOtherthanOptionsForfeituresinPeriodFairValue
|
172000 | USD |
| CY2015 | nysedei |
Sharebased Compensation Arrangementby Sharebased Payment Award Equity Instruments Otherthan Options Grantsin Period Fair Value
SharebasedCompensationArrangementbySharebasedPaymentAwardEquityInstrumentsOtherthanOptionsGrantsinPeriodFairValue
|
18673000 | USD |
| CY2016 | nysedei |
Sharebased Compensation Arrangementby Sharebased Payment Award Equity Instruments Otherthan Options Grantsin Period Fair Value
SharebasedCompensationArrangementbySharebasedPaymentAwardEquityInstrumentsOtherthanOptionsGrantsinPeriodFairValue
|
20420000 | USD |
| CY2017 | nysedei |
Sharebased Compensation Arrangementby Sharebased Payment Award Equity Instruments Otherthan Options Grantsin Period Fair Value
SharebasedCompensationArrangementbySharebasedPaymentAwardEquityInstrumentsOtherthanOptionsGrantsinPeriodFairValue
|
24745000 | USD |
| CY2016Q4 | nysedei |
Tenant Improvements And Lease Intangibles
TenantImprovementsAndLeaseIntangibles
|
696197000 | USD |
| CY2017Q4 | nysedei |
Tenant Improvements And Lease Intangibles
TenantImprovementsAndLeaseIntangibles
|
756190000 | USD |
| CY2015 | nysedei |
Tenant Improvementsand Leasing Intangibles Fully Depreciatedand Amortized Written Off
TenantImprovementsandLeasingIntangiblesFullyDepreciatedandAmortizedWrittenOff
|
33115000 | USD |
| CY2016 | nysedei |
Tenant Improvementsand Leasing Intangibles Fully Depreciatedand Amortized Written Off
TenantImprovementsandLeasingIntangiblesFullyDepreciatedandAmortizedWrittenOff
|
146739000 | USD |
| CY2017 | nysedei |
Tenant Improvementsand Leasing Intangibles Fully Depreciatedand Amortized Written Off
TenantImprovementsandLeasingIntangiblesFullyDepreciatedandAmortizedWrittenOff
|
53687000 | USD |
| CY2015 | nysedei |
Total Multifamily Revenues
TotalMultifamilyRevenues
|
94799000 | USD |
| CY2016 | nysedei |
Total Multifamily Revenues
TotalMultifamilyRevenues
|
96918000 | USD |
| CY2017 | nysedei |
Total Multifamily Revenues
TotalMultifamilyRevenues
|
96506000 | USD |
| CY2015 | nysedei |
Total Office Revenues
TotalOfficeRevenues
|
540975000 | USD |
| CY2016 | nysedei |
Total Office Revenues
TotalOfficeRevenues
|
645633000 | USD |
| CY2017 | nysedei |
Total Office Revenues
TotalOfficeRevenues
|
715546000 | USD |
| CY2015 | nysedei |
Totalequitymethoddistributionsreceived
Totalequitymethoddistributionsreceived
|
11856000 | USD |
| CY2016 | nysedei |
Totalequitymethoddistributionsreceived
Totalequitymethoddistributionsreceived
|
26838000 | USD |
| CY2017 | nysedei |
Totalequitymethoddistributionsreceived
Totalequitymethoddistributionsreceived
|
49465000 | USD |
| CY2017Q4 | nysedei |
Variable Interest Entity Consolidated Carrying Amount Assets Real Estate Heldfor Investment
VariableInterestEntityConsolidatedCarryingAmountAssetsRealEstateHeldforInvestment
|
7820000000 | USD |
| CY2017Q4 | nysedei |
Variable Interest Entity Consolidated Carrying Amount Equity
VariableInterestEntityConsolidatedCarryingAmountEquity
|
3900000000 | USD |
| CY2017Q4 | nysedei |
Variable Interest Entity Consolidated Carrying Amount Equity Portion Attributableto Noncontrolling Interest
VariableInterestEntityConsolidatedCarryingAmountEquityPortionAttributabletoNoncontrollingInterest
|
1460000000 | USD |
| CY2017Q4 | nysedei |
Weightedaveragelifeoffixedeffectivelyfixedratedebt
Weightedaveragelifeoffixedeffectivelyfixedratedebt
|
P5Y9M | |
| CY2017Q4 | nysedei |
Weightedaveragelifeoffixedinterestrateoneffectivelyfixedfixedratedebt
Weightedaveragelifeoffixedinterestrateoneffectivelyfixedfixedratedebt
|
P3Y4M | |
| CY2016Q4 | us-gaap |
Accounts Payable And Accrued Liabilities Current And Noncurrent
AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent
|
75229000 | USD |
| CY2017Q4 | us-gaap |
Accounts Payable And Accrued Liabilities Current And Noncurrent
AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent
|
103947000 | USD |
| CY2017Q4 | us-gaap |
Assets
Assets
|
8292641000 | USD |
| CY2016Q4 | us-gaap |
Accounts Payable And Other Accrued Liabilities
AccountsPayableAndOtherAccruedLiabilities
|
36880000 | USD |
| CY2017Q4 | us-gaap |
Accounts Payable And Other Accrued Liabilities
AccountsPayableAndOtherAccruedLiabilities
|
62741000 | USD |
| CY2016Q4 | us-gaap |
Accounts Receivable Net
AccountsReceivableNet
|
2165000 | USD |
| CY2017Q4 | us-gaap |
Accounts Receivable Net
AccountsReceivableNet
|
2980000 | USD |
| CY2016Q4 | us-gaap |
Accumulated Amortization Deferred Finance Costs
AccumulatedAmortizationDeferredFinanceCosts
|
15400000 | USD |
| CY2017Q4 | us-gaap |
Accumulated Amortization Deferred Finance Costs
AccumulatedAmortizationDeferredFinanceCosts
|
18000000 | USD |
| CY2016Q4 | us-gaap |
Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
|
15156000 | USD |
| CY2017Q4 | us-gaap |
Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
|
43099000 | USD |
| CY2016Q4 | us-gaap |
Additional Paid In Capital Common Stock
AdditionalPaidInCapitalCommonStock
|
2725157000 | USD |
| CY2017Q4 | us-gaap |
Additional Paid In Capital Common Stock
AdditionalPaidInCapitalCommonStock
|
3272539000 | USD |
| CY2015 | us-gaap |
Adjustments Related To Tax Withholding For Share Based Compensation
AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation
|
0 | USD |
| CY2016 | us-gaap |
Adjustments Related To Tax Withholding For Share Based Compensation
AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation
|
53491000 | USD |
| CY2017 | us-gaap |
Adjustments Related To Tax Withholding For Share Based Compensation
AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation
|
53084000 | USD |
| CY2015 | us-gaap |
Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
|
16622000 | USD |
| CY2016 | us-gaap |
Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
|
18951000 | USD |
| CY2017 | us-gaap |
Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
|
21015000 | USD |
| CY2015 | us-gaap |
Amortization Of Above And Below Market Leases
AmortizationOfAboveAndBelowMarketLeases
|
-19100000 | USD |
| CY2016 | us-gaap |
Amortization Of Above And Below Market Leases
AmortizationOfAboveAndBelowMarketLeases
|
-18198000 | USD |
| CY2017 | us-gaap |
Amortization Of Above And Below Market Leases
AmortizationOfAboveAndBelowMarketLeases
|
-18006000 | USD |
| CY2015 | us-gaap |
Amortization Of Financing Costs
AmortizationOfFinancingCosts
|
6969000 | USD |
| CY2016 | us-gaap |
Amortization Of Financing Costs
AmortizationOfFinancingCosts
|
8927000 | USD |
| CY2017 | us-gaap |
Amortization Of Financing Costs
AmortizationOfFinancingCosts
|
10834000 | USD |
| CY2016Q4 | us-gaap |
Assets
Assets
|
7613705000 | USD |
| CY2014Q4 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
18823000 | USD |
| CY2015Q4 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
101798000 | USD |
| CY2016Q4 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
112927000 | USD |
| CY2017Q4 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
176645000 | USD |
| CY2015 | us-gaap |
Cash And Cash Equivalents Period Increase Decrease
CashAndCashEquivalentsPeriodIncreaseDecrease
|
82975000 | USD |
| CY2016 | us-gaap |
Cash And Cash Equivalents Period Increase Decrease
CashAndCashEquivalentsPeriodIncreaseDecrease
|
11129000 | USD |
| CY2017 | us-gaap |
Cash And Cash Equivalents Period Increase Decrease
CashAndCashEquivalentsPeriodIncreaseDecrease
|
63718000 | USD |
| CY2017 | us-gaap |
Common Stock Dividends Per Share Cash Paid
CommonStockDividendsPerShareCashPaid
|
0.92 | |
| CY2015 | us-gaap |
Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
|
0.85 | |
| CY2016 | us-gaap |
Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
|
0.89 | |
| CY2017 | us-gaap |
Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
|
0.94 | |
| CY2016Q4 | us-gaap |
Common Stock Par Or Stated Value Per Share
CommonStockParOrStatedValuePerShare
|
0.01 | |
| CY2017Q4 | us-gaap |
Common Stock Par Or Stated Value Per Share
CommonStockParOrStatedValuePerShare
|
0.01 | |
| CY2016Q4 | us-gaap |
Common Stock Shares Authorized
CommonStockSharesAuthorized
|
750000000 | shares |
| CY2017Q4 | us-gaap |
Common Stock Shares Authorized
CommonStockSharesAuthorized
|
750000000 | shares |
| CY2016Q4 | us-gaap |
Common Stock Shares Outstanding
CommonStockSharesOutstanding
|
151530210 | shares |
| CY2017Q4 | us-gaap |
Common Stock Shares Outstanding
CommonStockSharesOutstanding
|
169564927 | shares |
| CY2017Q4 | us-gaap |
Common Stock Shares Outstanding
CommonStockSharesOutstanding
|
169600000 | shares |
| CY2016Q4 | us-gaap |
Common Stock Value
CommonStockValue
|
1515000 | USD |
| CY2017Q4 | us-gaap |
Common Stock Value
CommonStockValue
|
1696000 | USD |
| CY2016 | us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
109838000 | USD |
| CY2015 | us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
79188000 | USD |
| CY2016Q4 | us-gaap |
Deferred Revenue
DeferredRevenue
|
28788000 | USD |
| CY2017Q4 | us-gaap |
Deferred Revenue
DeferredRevenue
|
31377000 | USD |
| CY2015 | us-gaap |
Depreciation And Amortization
DepreciationAndAmortization
|
205333000 | USD |
| CY2015 | us-gaap |
Deferred Revenue Revenue Recognized1
DeferredRevenueRevenueRecognized1
|
1900000 | USD |
| CY2017Q4 | us-gaap |
Deferred Rent Receivables Net
DeferredRentReceivablesNet
|
106021000 | USD |
| CY2017 | us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
122386000 | USD |
| CY2015 | us-gaap |
Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest
ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest
|
14417000 | USD |
| CY2016 | us-gaap |
Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest
ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest
|
26726000 | USD |
| CY2017 | us-gaap |
Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest
ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest
|
16331000 | USD |
| CY2015 | us-gaap |
Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest
ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest
|
93605000 | USD |
| CY2016 | us-gaap |
Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest
ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest
|
136564000 | USD |
| CY2017 | us-gaap |
Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest
ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest
|
138717000 | USD |
| CY2015 | us-gaap |
Consolidation Less Than Wholly Owned Subsidiary Parent Ownership Interest Change Due To Net Income Attributable To Parent And Effects Of Changes Net
ConsolidationLessThanWhollyOwnedSubsidiaryParentOwnershipInterestChangeDueToNetIncomeAttributableToParentAndEffectsOfChangesNet
|
82087000 | USD |
| CY2016 | us-gaap |
Consolidation Less Than Wholly Owned Subsidiary Parent Ownership Interest Change Due To Net Income Attributable To Parent And Effects Of Changes Net
ConsolidationLessThanWhollyOwnedSubsidiaryParentOwnershipInterestChangeDueToNetIncomeAttributableToParentAndEffectsOfChangesNet
|
107959000 | USD |
| CY2017 | us-gaap |
Consolidation Less Than Wholly Owned Subsidiary Parent Ownership Interest Change Due To Net Income Attributable To Parent And Effects Of Changes Net
ConsolidationLessThanWhollyOwnedSubsidiaryParentOwnershipInterestChangeDueToNetIncomeAttributableToParentAndEffectsOfChangesNet
|
101921000 | USD |
| CY2015 | us-gaap |
Consolidation Less Than Wholly Owned Subsidiary Parent Ownership Interest Changes Net
ConsolidationLessThanWhollyOwnedSubsidiaryParentOwnershipInterestChangesNet
|
23703000 | USD |
| CY2016 | us-gaap |
Consolidation Less Than Wholly Owned Subsidiary Parent Ownership Interest Changes Net
ConsolidationLessThanWhollyOwnedSubsidiaryParentOwnershipInterestChangesNet
|
22562000 | USD |
| CY2017 | us-gaap |
Consolidation Less Than Wholly Owned Subsidiary Parent Ownership Interest Changes Net
ConsolidationLessThanWhollyOwnedSubsidiaryParentOwnershipInterestChangesNet
|
7478000 | USD |
| CY2015 | us-gaap |
Consolidation Less Than Wholly Owned Subsidiary Parent Ownership Interest Changes Purchase Of Interest By Parent
ConsolidationLessThanWhollyOwnedSubsidiaryParentOwnershipInterestChangesPurchaseOfInterestByParent
|
0 | USD |
| CY2016 | us-gaap |
Consolidation Less Than Wholly Owned Subsidiary Parent Ownership Interest Changes Purchase Of Interest By Parent
ConsolidationLessThanWhollyOwnedSubsidiaryParentOwnershipInterestChangesPurchaseOfInterestByParent
|
498000 | USD |
| CY2017 | us-gaap |
Consolidation Less Than Wholly Owned Subsidiary Parent Ownership Interest Changes Purchase Of Interest By Parent
ConsolidationLessThanWhollyOwnedSubsidiaryParentOwnershipInterestChangesPurchaseOfInterestByParent
|
6764000 | USD |
| CY2017Q4 | us-gaap |
Contractual Obligation
ContractualObligation
|
16000000 | USD |
| CY2016Q4 | us-gaap |
Debt Instrument Carrying Amount
DebtInstrumentCarryingAmount
|
4408083000 | USD |
| CY2017Q4 | us-gaap |
Debt Instrument Carrying Amount
DebtInstrumentCarryingAmount
|
4152308000 | USD |
| CY2016Q4 | us-gaap |
Debt Instrument Unamortized Premium
DebtInstrumentUnamortizedPremium
|
0 | USD |
| CY2017Q4 | us-gaap |
Debt Instrument Unamortized Premium
DebtInstrumentUnamortizedPremium
|
4191000 | USD |
| CY2016Q4 | us-gaap |
Deferred Finance Costs Net
DeferredFinanceCostsNet
|
38546000 | USD |
| CY2017Q4 | us-gaap |
Deferred Finance Costs Net
DeferredFinanceCostsNet
|
39109000 | USD |
| CY2016Q4 | us-gaap |
Deferred Rent Receivables Net
DeferredRentReceivablesNet
|
93165000 | USD |
| CY2016 | us-gaap |
Deferred Revenue Revenue Recognized1
DeferredRevenueRevenueRecognized1
|
2600000 | USD |
| CY2017 | us-gaap |
Deferred Revenue Revenue Recognized1
DeferredRevenueRevenueRecognized1
|
2600000 | USD |
| CY2016 | us-gaap |
Depreciation And Amortization
DepreciationAndAmortization
|
248914000 | USD |
| CY2017 | us-gaap |
Depreciation And Amortization
DepreciationAndAmortization
|
276761000 | USD |
| CY2016Q4 | us-gaap |
Derivative Assets
DerivativeAssets
|
35656000 | USD |
| CY2017Q4 | us-gaap |
Derivative Assets
DerivativeAssets
|
60069000 | USD |
| CY2015 | us-gaap |
Derivative Gain Loss On Derivative Net
DerivativeGainLossOnDerivativeNet
|
66000 | USD |
| CY2016 | us-gaap |
Derivative Gain Loss On Derivative Net
DerivativeGainLossOnDerivativeNet
|
196000 | USD |
| CY2017 | us-gaap |
Derivative Gain Loss On Derivative Net
DerivativeGainLossOnDerivativeNet
|
-51000 | USD |
| CY2016Q4 | us-gaap |
Derivative Liabilities
DerivativeLiabilities
|
6830000 | USD |
| CY2017Q4 | us-gaap |
Derivative Liabilities
DerivativeLiabilities
|
807000 | USD |
| CY2016Q4 | us-gaap |
Development In Process
DevelopmentInProcess
|
58459000 | USD |
| CY2017Q4 | us-gaap |
Development In Process
DevelopmentInProcess
|
124472000 | USD |
| CY2015 | us-gaap |
Dividends Common Stock Cash
DividendsCommonStockCash
|
124410000 | USD |
| CY2016 | us-gaap |
Dividends Common Stock Cash
DividendsCommonStockCash
|
133356000 | USD |
| CY2017 | us-gaap |
Dividends Common Stock Cash
DividendsCommonStockCash
|
153568000 | USD |
| CY2017Q4 | us-gaap |
Dividends Payable Current And Noncurrent
DividendsPayableCurrentAndNoncurrent
|
42399000 | USD |
| CY2015 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
0.40 | |
| CY2016Q4 | us-gaap |
Dividends Payable Current And Noncurrent
DividendsPayableCurrentAndNoncurrent
|
34857000 | USD |
| CY2016Q4 | us-gaap |
Equity Method Investment Difference Between Carrying Amount And Underlying Equity
EquityMethodInvestmentDifferenceBetweenCarryingAmountAndUnderlyingEquity
|
2900000 | USD |
| CY2017Q4 | us-gaap |
Equity Method Investment Difference Between Carrying Amount And Underlying Equity
EquityMethodInvestmentDifferenceBetweenCarryingAmountAndUnderlyingEquity
|
2900000 | USD |
| CY2015 | us-gaap |
Equity Method Investment Dividends Or Distributions
EquityMethodInvestmentDividendsOrDistributions
|
1068000 | USD |
| CY2016 | us-gaap |
Equity Method Investment Dividends Or Distributions
EquityMethodInvestmentDividendsOrDistributions
|
2668000 | USD |
| CY2017 | us-gaap |
Equity Method Investment Dividends Or Distributions
EquityMethodInvestmentDividendsOrDistributions
|
5905000 | USD |
| CY2016Q1 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
0.10 | |
| CY2016Q2 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
0.12 | |
| CY2016Q3 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
0.21 | |
| CY2016Q4 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
0.13 | |
| CY2016 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
0.57 | |
| CY2017Q1 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
0.12 | |
| CY2017Q2 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
0.13 | |
| CY2017Q3 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
0.15 | |
| CY2017Q4 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
0.17 | |
| CY2017 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
0.58 | |
| CY2015 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
0.39 | |
| CY2016Q1 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
0.10 | |
| CY2016Q2 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
0.12 | |
| CY2016Q3 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
0.21 | |
| CY2016Q4 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
0.13 | |
| CY2016 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
0.55 | |
| CY2017Q1 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
0.12 | |
| CY2017Q2 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
0.13 | |
| CY2017Q3 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
0.15 | |
| CY2017Q4 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
0.17 | |
| CY2017 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
0.58 | |
| CY2015 | us-gaap |
Employee Service Share Based Compensation Allocation Of Recognized Period Costs Capitalized Amount
EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount
|
1400000 | USD |
| CY2015 | us-gaap |
Employee Service Share Based Compensation Allocation Of Recognized Period Costs Capitalized Amount
EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount
|
1358000 | USD |
| CY2016 | us-gaap |
Employee Service Share Based Compensation Allocation Of Recognized Period Costs Capitalized Amount
EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount
|
1503000 | USD |
| CY2016 | us-gaap |
Employee Service Share Based Compensation Allocation Of Recognized Period Costs Capitalized Amount
EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount
|
1500000 | USD |
| CY2017 | us-gaap |
Employee Service Share Based Compensation Allocation Of Recognized Period Costs Capitalized Amount
EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount
|
2537000 | USD |
| CY2017 | us-gaap |
Employee Service Share Based Compensation Allocation Of Recognized Period Costs Capitalized Amount
EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount
|
2500000 | USD |
| CY2017Q4 | us-gaap |
Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized
EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized
|
21800000 | USD |
| CY2017 | us-gaap |
Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Period For Recognition1
EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1
|
P2Y | |
| CY2016Q4 | us-gaap |
Equity Method Investment Summarized Financial Information Assets
EquityMethodInvestmentSummarizedFinancialInformationAssets
|
690028000 | USD |
| CY2017Q4 | us-gaap |
Equity Method Investment Summarized Financial Information Assets
EquityMethodInvestmentSummarizedFinancialInformationAssets
|
704186000 | USD |
| CY2016Q4 | us-gaap |
Equity Method Investment Summarized Financial Information Equity
EquityMethodInvestmentSummarizedFinancialInformationEquity
|
241484000 | USD |
| CY2017Q4 | us-gaap |
Equity Method Investment Summarized Financial Information Equity
EquityMethodInvestmentSummarizedFinancialInformationEquity
|
180419000 | USD |
| CY2015 | us-gaap |
Equity Method Investment Summarized Financial Information Income Loss From Continuing Operations Before Extraordinary Items
EquityMethodInvestmentSummarizedFinancialInformationIncomeLossFromContinuingOperationsBeforeExtraordinaryItems
|
17803000 | USD |
| CY2016 | us-gaap |
Equity Method Investment Summarized Financial Information Income Loss From Continuing Operations Before Extraordinary Items
EquityMethodInvestmentSummarizedFinancialInformationIncomeLossFromContinuingOperationsBeforeExtraordinaryItems
|
19477000 | USD |
| CY2017 | us-gaap |
Equity Method Investment Summarized Financial Information Income Loss From Continuing Operations Before Extraordinary Items
EquityMethodInvestmentSummarizedFinancialInformationIncomeLossFromContinuingOperationsBeforeExtraordinaryItems
|
20640000 | USD |
| CY2016Q4 | us-gaap |
Equity Method Investment Summarized Financial Information Liabilities
EquityMethodInvestmentSummarizedFinancialInformationLiabilities
|
448544000 | USD |
| CY2017Q4 | us-gaap |
Equity Method Investment Summarized Financial Information Liabilities
EquityMethodInvestmentSummarizedFinancialInformationLiabilities
|
523767000 | USD |
| CY2015 | us-gaap |
Equity Method Investment Summarized Financial Information Net Income Loss
EquityMethodInvestmentSummarizedFinancialInformationNetIncomeLoss
|
6260000 | USD |
| CY2016 | us-gaap |
Equity Method Investment Summarized Financial Information Net Income Loss
EquityMethodInvestmentSummarizedFinancialInformationNetIncomeLoss
|
8213000 | USD |
| CY2017 | us-gaap |
Equity Method Investment Summarized Financial Information Net Income Loss
EquityMethodInvestmentSummarizedFinancialInformationNetIncomeLoss
|
5085000 | USD |
| CY2015 | us-gaap |
Equity Method Investment Summarized Financial Information Revenue
EquityMethodInvestmentSummarizedFinancialInformationRevenue
|
69702000 | USD |
| CY2016 | us-gaap |
Equity Method Investment Summarized Financial Information Revenue
EquityMethodInvestmentSummarizedFinancialInformationRevenue
|
73171000 | USD |
| CY2017 | us-gaap |
Equity Method Investment Summarized Financial Information Revenue
EquityMethodInvestmentSummarizedFinancialInformationRevenue
|
75896000 | USD |
| CY2016Q4 | us-gaap |
Equity Method Investments
EquityMethodInvestments
|
144289000 | USD |
| CY2017Q4 | us-gaap |
Equity Method Investments
EquityMethodInvestments
|
107735000 | USD |
| CY2015 | us-gaap |
Escrow Deposit Disbursements Related To Property Acquisition1
EscrowDepositDisbursementsRelatedToPropertyAcquisition1
|
2500000 | USD |
| CY2016 | us-gaap |
Escrow Deposit Disbursements Related To Property Acquisition1
EscrowDepositDisbursementsRelatedToPropertyAcquisition1
|
75000000 | USD |
| CY2017 | us-gaap |
Escrow Deposit Disbursements Related To Property Acquisition1
EscrowDepositDisbursementsRelatedToPropertyAcquisition1
|
0 | USD |
| CY2016Q4 | us-gaap |
Finite Lived Intangible Assets Net
FiniteLivedIntangibleAssetsNet
|
5147000 | USD |
| CY2017Q4 | us-gaap |
Finite Lived Intangible Assets Net
FiniteLivedIntangibleAssetsNet
|
4293000 | USD |
| CY2015 | us-gaap |
Gain Loss On Contract Termination
GainLossOnContractTermination
|
2200000 | USD |
| CY2016 | us-gaap |
Gain Loss On Contract Termination
GainLossOnContractTermination
|
2400000 | USD |
| CY2017 | us-gaap |
Gain Loss On Contract Termination
GainLossOnContractTermination
|
2100000 | USD |
| CY2015 | us-gaap |
Gain Loss On Sale Of Properties
GainLossOnSaleOfProperties
|
0 | USD |
| CY2016 | us-gaap |
Gain Loss On Sale Of Properties
GainLossOnSaleOfProperties
|
14327000 | USD |
| CY2017 | us-gaap |
Gain Loss On Sale Of Properties
GainLossOnSaleOfProperties
|
0 | USD |
| CY2015 | us-gaap |
Gain Loss On Sale Of Properties Net Of Applicable Income Taxes
GainLossOnSaleOfPropertiesNetOfApplicableIncomeTaxes
|
0 | USD |
| CY2016 | us-gaap |
Gain Loss On Sale Of Properties Net Of Applicable Income Taxes
GainLossOnSaleOfPropertiesNetOfApplicableIncomeTaxes
|
14327000 | USD |
| CY2017 | us-gaap |
Gain Loss On Sale Of Properties Net Of Applicable Income Taxes
GainLossOnSaleOfPropertiesNetOfApplicableIncomeTaxes
|
0 | USD |
| CY2015 | us-gaap |
General And Administrative Expense
GeneralAndAdministrativeExpense
|
30496000 | USD |
| CY2016 | us-gaap |
General And Administrative Expense
GeneralAndAdministrativeExpense
|
34957000 | USD |
| CY2017 | us-gaap |
General And Administrative Expense
GeneralAndAdministrativeExpense
|
36234000 | USD |
| CY2015 | us-gaap |
Impairment Of Intangible Assets Finitelived
ImpairmentOfIntangibleAssetsFinitelived
|
0 | USD |
| CY2016 | us-gaap |
Impairment Of Intangible Assets Finitelived
ImpairmentOfIntangibleAssetsFinitelived
|
0 | USD |
| CY2017 | us-gaap |
Impairment Of Intangible Assets Finitelived
ImpairmentOfIntangibleAssetsFinitelived
|
0 | USD |
| CY2015 | us-gaap |
Income Loss Before Gain Or Loss On Sale Of Properties Extraordinary Items And Cumulative Effects Of Accounting Changes
IncomeLossBeforeGainOrLossOnSaleOfPropertiesExtraordinaryItemsAndCumulativeEffectsOfAccountingChanges
|
68755000 | USD |
| CY2016 | us-gaap |
Income Loss Before Gain Or Loss On Sale Of Properties Extraordinary Items And Cumulative Effects Of Accounting Changes
IncomeLossBeforeGainOrLossOnSaleOfPropertiesExtraordinaryItemsAndCumulativeEffectsOfAccountingChanges
|
81763000 | USD |
| CY2017 | us-gaap |
Income Loss Before Gain Or Loss On Sale Of Properties Extraordinary Items And Cumulative Effects Of Accounting Changes
IncomeLossBeforeGainOrLossOnSaleOfPropertiesExtraordinaryItemsAndCumulativeEffectsOfAccountingChanges
|
104427000 | USD |
| CY2015 | us-gaap |
Income Loss From Equity Method Investments
IncomeLossFromEquityMethodInvestments
|
7694000 | USD |
| CY2016 | us-gaap |
Income Loss From Equity Method Investments
IncomeLossFromEquityMethodInvestments
|
7812000 | USD |
| CY2017 | us-gaap |
Income Loss From Equity Method Investments
IncomeLossFromEquityMethodInvestments
|
5905000 | USD |
| CY2015 | us-gaap |
Increase Decrease In Accounts Payable And Accrued Liabilities
IncreaseDecreaseInAccountsPayableAndAccruedLiabilities
|
4557000 | USD |
| CY2016 | us-gaap |
Increase Decrease In Accounts Payable And Accrued Liabilities
IncreaseDecreaseInAccountsPayableAndAccruedLiabilities
|
10712000 | USD |
| CY2017 | us-gaap |
Increase Decrease In Accounts Payable And Accrued Liabilities
IncreaseDecreaseInAccountsPayableAndAccruedLiabilities
|
24942000 | USD |
| CY2015 | us-gaap |
Increase Decrease In Leasing Receivables
IncreaseDecreaseInLeasingReceivables
|
-13000 | USD |
| CY2016 | us-gaap |
Increase Decrease In Leasing Receivables
IncreaseDecreaseInLeasingReceivables
|
680000 | USD |
| CY2017 | us-gaap |
Increase Decrease In Leasing Receivables
IncreaseDecreaseInLeasingReceivables
|
1221000 | USD |
| CY2015 | us-gaap |
Increase Decrease In Other Operating Assets
IncreaseDecreaseInOtherOperatingAssets
|
176000 | USD |
| CY2016 | us-gaap |
Increase Decrease In Other Operating Assets
IncreaseDecreaseInOtherOperatingAssets
|
-1773000 | USD |
| CY2017 | us-gaap |
Increase Decrease In Other Operating Assets
IncreaseDecreaseInOtherOperatingAssets
|
5544000 | USD |
| CY2015 | us-gaap |
Increase Decrease In Security Deposits
IncreaseDecreaseInSecurityDeposits
|
1233000 | USD |
| CY2016 | us-gaap |
Increase Decrease In Security Deposits
IncreaseDecreaseInSecurityDeposits
|
7307000 | USD |
| CY2017 | us-gaap |
Increase Decrease In Security Deposits
IncreaseDecreaseInSecurityDeposits
|
4424000 | USD |
| CY2015 | us-gaap |
Incremental Common Shares Attributable To Call Options And Warrants
IncrementalCommonSharesAttributableToCallOptionsAndWarrants
|
4515000 | shares |
| CY2016 | us-gaap |
Incremental Common Shares Attributable To Call Options And Warrants
IncrementalCommonSharesAttributableToCallOptionsAndWarrants
|
3891000 | shares |
| CY2017 | us-gaap |
Incremental Common Shares Attributable To Call Options And Warrants
IncrementalCommonSharesAttributableToCallOptionsAndWarrants
|
325000 | shares |
| CY2015 | us-gaap |
Insured Event Gain Loss
InsuredEventGainLoss
|
82000 | USD |
| CY2016 | us-gaap |
Insured Event Gain Loss
InsuredEventGainLoss
|
0 | USD |
| CY2017 | us-gaap |
Insured Event Gain Loss
InsuredEventGainLoss
|
0 | USD |
| CY2017Q4 | us-gaap |
Interest Payable Current And Noncurrent
InterestPayableCurrentAndNoncurrent
|
9829000 | USD |
| CY2017Q4 | us-gaap |
Interest Rate Cash Flow Hedge Gain Loss To Be Reclassified During Next12 Months Net
InterestRateCashFlowHedgeGainLossToBeReclassifiedDuringNext12MonthsNet
|
-8916000 | USD |
| CY2016Q4 | us-gaap |
Investment Building And Building Improvements
InvestmentBuildingAndBuildingImprovements
|
7221124000 | USD |
| CY2017Q4 | us-gaap |
Investment Building And Building Improvements
InvestmentBuildingAndBuildingImprovements
|
7886201000 | USD |
| CY2016Q4 | us-gaap |
Land
Land
|
1022340000 | USD |
| CY2017Q4 | us-gaap |
Land
Land
|
1062345000 | USD |
| CY2017 | us-gaap |
Lessor Leasing Arrangements Operating Leases Term Of Contract
LessorLeasingArrangementsOperatingLeasesTermOfContract
|
P1Y | |
| CY2017 | us-gaap |
Loans Assumed1
LoansAssumed1
|
36460000 | USD |
| CY2016Q4 | us-gaap |
Long Term Debt
LongTermDebt
|
4369537000 | USD |
| CY2017Q4 | us-gaap |
Long Term Debt
LongTermDebt
|
4117390000 | USD |
| CY2017Q4 | us-gaap |
Long Term Debt Maturities Repayments Of Principal After Year Five
LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive
|
2240832000 | USD |
| CY2016Q4 | us-gaap |
Letters Of Credit Outstanding Amount
LettersOfCreditOutstandingAmount
|
25535000 | USD |
| CY2017Q4 | us-gaap |
Letters Of Credit Outstanding Amount
LettersOfCreditOutstandingAmount
|
25212000 | USD |
| CY2016Q4 | us-gaap |
Liabilities
Liabilities
|
4599634000 | USD |
| CY2017Q4 | us-gaap |
Liabilities
Liabilities
|
4390592000 | USD |
| CY2016Q4 | us-gaap |
Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
|
7613705000 | USD |
| CY2017Q4 | us-gaap |
Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
|
8292641000 | USD |
| CY2015 | us-gaap |
Loans Assumed1
LoansAssumed1
|
0 | USD |
| CY2016 | us-gaap |
Loans Assumed1
LoansAssumed1
|
0 | USD |
| CY2015 | us-gaap |
Interest Costs Capitalized
InterestCostsCapitalized
|
940000 | USD |
| CY2016 | us-gaap |
Interest Costs Capitalized
InterestCostsCapitalized
|
1200000 | USD |
| CY2017 | us-gaap |
Interest Costs Capitalized
InterestCostsCapitalized
|
2700000 | USD |
| CY2015 | us-gaap |
Interest Expense
InterestExpense
|
135453000 | USD |
| CY2016 | us-gaap |
Interest Expense
InterestExpense
|
146148000 | USD |
| CY2017 | us-gaap |
Interest Expense
InterestExpense
|
145176000 | USD |
| CY2015 | us-gaap |
Interest Paid Capitalized
InterestPaidCapitalized
|
940000 | USD |
| CY2016 | us-gaap |
Interest Paid Capitalized
InterestPaidCapitalized
|
1193000 | USD |
| CY2017 | us-gaap |
Interest Paid Capitalized
InterestPaidCapitalized
|
2745000 | USD |
| CY2015 | us-gaap |
Interest Paid Net
InterestPaidNet
|
128178000 | USD |
| CY2016 | us-gaap |
Interest Paid Net
InterestPaidNet
|
137884000 | USD |
| CY2017 | us-gaap |
Interest Paid Net
InterestPaidNet
|
135824000 | USD |
| CY2016Q4 | us-gaap |
Interest Payable Current And Noncurrent
InterestPayableCurrentAndNoncurrent
|
9561000 | USD |
| CY2017Q4 | us-gaap |
Long Term Debt Maturities Repayments Of Principal In Next Twelve Months
LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths
|
9064000 | USD |
| CY2017Q4 | us-gaap |
Long Term Debt Maturities Repayments Of Principal In Year Five
LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive
|
1040826000 | USD |
| CY2017Q4 | us-gaap |
Long Term Debt Maturities Repayments Of Principal In Year Four
LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour
|
790000 | USD |
| CY2017Q4 | us-gaap |
Long Term Debt Maturities Repayments Of Principal In Year Three
LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree
|
295755000 | USD |
| CY2017Q4 | us-gaap |
Long Term Debt Maturities Repayments Of Principal In Year Two
LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo
|
565041000 | USD |
| CY2016Q4 | us-gaap |
Minority Interest
MinorityInterest
|
1092928000 | USD |
| CY2017Q4 | us-gaap |
Minority Interest
MinorityInterest
|
1464525000 | USD |
| CY2015 | us-gaap |
Minority Interest Decrease From Distributions To Noncontrolling Interest Holders
MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders
|
23265000 | USD |
| CY2016 | us-gaap |
Minority Interest Decrease From Distributions To Noncontrolling Interest Holders
MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders
|
35478000 | USD |
| CY2017 | us-gaap |
Minority Interest Decrease From Distributions To Noncontrolling Interest Holders
MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders
|
38101000 | USD |
| CY2015 | us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
43137000 | USD |
| CY2016 | us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
1037849000 | USD |
| CY2017 | us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
330616000 | USD |
| CY2016 | us-gaap |
Noncontrolling Interest Increase From Sale Of Parent Equity Interest
NoncontrollingInterestIncreaseFromSaleOfParentEquityInterest
|
291028000 | USD |
| CY2017 | us-gaap |
Noncontrolling Interest Increase From Sale Of Parent Equity Interest
NoncontrollingInterestIncreaseFromSaleOfParentEquityInterest
|
0 | USD |
| CY2015 | us-gaap |
Notes Reduction
NotesReduction
|
26500000 | USD |
| CY2016 | us-gaap |
Notes Reduction
NotesReduction
|
0 | USD |
| CY2015 | us-gaap |
Noncontrolling Interest Increase From Subsidiary Equity Issuance
NoncontrollingInterestIncreaseFromSubsidiaryEquityIssuance
|
0 | USD |
| CY2016 | us-gaap |
Noncontrolling Interest Increase From Subsidiary Equity Issuance
NoncontrollingInterestIncreaseFromSubsidiaryEquityIssuance
|
459752000 | USD |
| CY2017 | us-gaap |
Noncontrolling Interest Increase From Subsidiary Equity Issuance
NoncontrollingInterestIncreaseFromSubsidiaryEquityIssuance
|
284248000 | USD |
| CY2015 | us-gaap |
Nonoperating Income Expense
NonoperatingIncomeExpense
|
15228000 | USD |
| CY2016 | us-gaap |
Nonoperating Income Expense
NonoperatingIncomeExpense
|
8759000 | USD |
| CY2017 | us-gaap |
Nonoperating Income Expense
NonoperatingIncomeExpense
|
9712000 | USD |
| CY2015 | us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
-231589000 | USD |
| CY2016 | us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
-1366169000 | USD |
| CY2017 | us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
-669595000 | USD |
| CY2015 | us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
271427000 | USD |
| CY2016 | us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
339449000 | USD |
| CY2017 | us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
402697000 | USD |
| CY2015 | us-gaap |
Net Income Loss
NetIncomeLoss
|
58384000 | USD |
| CY2016Q1 | us-gaap |
Net Income Loss
NetIncomeLoss
|
15366000 | USD |
| CY2016Q2 | us-gaap |
Net Income Loss
NetIncomeLoss
|
18482000 | USD |
| CY2016Q3 | us-gaap |
Net Income Loss
NetIncomeLoss
|
31848000 | USD |
| CY2016Q4 | us-gaap |
Net Income Loss
NetIncomeLoss
|
19701000 | USD |
| CY2016 | us-gaap |
Net Income Loss
NetIncomeLoss
|
85397000 | USD |
| CY2017Q1 | us-gaap |
Net Income Loss
NetIncomeLoss
|
19049000 | USD |
| CY2017Q2 | us-gaap |
Net Income Loss
NetIncomeLoss
|
20244000 | USD |
| CY2017Q3 | us-gaap |
Net Income Loss
NetIncomeLoss
|
25614000 | USD |
| CY2017Q4 | us-gaap |
Net Income Loss
NetIncomeLoss
|
29536000 | USD |
| CY2017 | us-gaap |
Net Income Loss
NetIncomeLoss
|
94443000 | USD |
| CY2015 | us-gaap |
Net Income Loss Attributable To Noncontrolling Interest
NetIncomeLossAttributableToNoncontrollingInterest
|
10371000 | USD |
| CY2016 | us-gaap |
Net Income Loss Attributable To Noncontrolling Interest
NetIncomeLossAttributableToNoncontrollingInterest
|
10693000 | USD |
| CY2017 | us-gaap |
Net Income Loss Attributable To Noncontrolling Interest
NetIncomeLossAttributableToNoncontrollingInterest
|
9984000 | USD |
| CY2015 | us-gaap |
Noncontrolling Interest Increase From Sale Of Parent Equity Interest
NoncontrollingInterestIncreaseFromSaleOfParentEquityInterest
|
0 | USD |
| CY2017 | us-gaap |
Notes Reduction
NotesReduction
|
0 | USD |
| CY2017Q4 | us-gaap |
Number Of Real Estate Properties
NumberOfRealEstateProperties
|
81 | office_property |
| CY2017 | us-gaap |
Number Of Reportable Segments
NumberOfReportableSegments
|
2 | segment |
| CY2016Q4 | us-gaap |
Off Market Lease Unfavorable
OffMarketLeaseUnfavorable
|
67191000 | USD |
| CY2017Q4 | us-gaap |
Off Market Lease Unfavorable
OffMarketLeaseUnfavorable
|
75635000 | USD |
| CY2015 | us-gaap |
Operating Expenses
OperatingExpenses
|
446247000 | USD |
| CY2016 | us-gaap |
Operating Expenses
OperatingExpenses
|
521734000 | USD |
| CY2017 | us-gaap |
Operating Expenses
OperatingExpenses
|
571029000 | USD |
| CY2015 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
189527000 | USD |
| CY2016 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
220817000 | USD |
| CY2017 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
241023000 | USD |
| CY2017Q4 | us-gaap |
Operating Leases Future Minimum Payments Due
OperatingLeasesFutureMinimumPaymentsDue
|
50576000 | USD |
| CY2017Q4 | us-gaap |
Operating Leases Future Minimum Payments Due Current
OperatingLeasesFutureMinimumPaymentsDueCurrent
|
733000 | USD |
| CY2017Q4 | us-gaap |
Operating Leases Future Minimum Payments Due In Five Years
OperatingLeasesFutureMinimumPaymentsDueInFiveYears
|
733000 | USD |
| CY2017Q4 | us-gaap |
Operating Leases Future Minimum Payments Due In Four Years
OperatingLeasesFutureMinimumPaymentsDueInFourYears
|
733000 | USD |
| CY2017Q4 | us-gaap |
Operating Leases Future Minimum Payments Due In Three Years
OperatingLeasesFutureMinimumPaymentsDueInThreeYears
|
733000 | USD |
| CY2017Q4 | us-gaap |
Operating Leases Future Minimum Payments Due In Two Years
OperatingLeasesFutureMinimumPaymentsDueInTwoYears
|
733000 | USD |
| CY2017Q4 | us-gaap |
Operating Leases Future Minimum Payments Due Thereafter
OperatingLeasesFutureMinimumPaymentsDueThereafter
|
46911000 | USD |
| CY2017Q4 | us-gaap |
Operating Leases Future Minimum Payments Receivable
OperatingLeasesFutureMinimumPaymentsReceivable
|
2707881000 | USD |
| CY2017Q4 | us-gaap |
Operating Leases Future Minimum Payments Receivable Current
OperatingLeasesFutureMinimumPaymentsReceivableCurrent
|
533811000 | USD |
| CY2017Q4 | us-gaap |
Operating Leases Future Minimum Payments Receivable In Five Years
OperatingLeasesFutureMinimumPaymentsReceivableInFiveYears
|
256954000 | USD |
| CY2017Q4 | us-gaap |
Operating Leases Future Minimum Payments Receivable In Four Years
OperatingLeasesFutureMinimumPaymentsReceivableInFourYears
|
334173000 | USD |
| CY2017Q4 | us-gaap |
Operating Leases Future Minimum Payments Receivable In Three Years
OperatingLeasesFutureMinimumPaymentsReceivableInThreeYears
|
424744000 | USD |
| CY2017Q4 | us-gaap |
Operating Leases Future Minimum Payments Receivable In Two Years
OperatingLeasesFutureMinimumPaymentsReceivableInTwoYears
|
487373000 | USD |
| CY2017Q4 | us-gaap |
Operating Leases Future Minimum Payments Receivable Thereafter
OperatingLeasesFutureMinimumPaymentsReceivableThereafter
|
670826000 | USD |
| CY2015 | us-gaap |
Operating Leases Rent Expense Net
OperatingLeasesRentExpenseNet
|
733000 | USD |
| CY2016 | us-gaap |
Operating Leases Rent Expense Net
OperatingLeasesRentExpenseNet
|
733000 | USD |
| CY2017 | us-gaap |
Operating Leases Rent Expense Net
OperatingLeasesRentExpenseNet
|
733000 | USD |
| CY2015 | us-gaap |
Origination Of Notes Receivable From Related Parties
OriginationOfNotesReceivableFromRelatedParties
|
2000000 | USD |
| CY2016 | us-gaap |
Origination Of Notes Receivable From Related Parties
OriginationOfNotesReceivableFromRelatedParties
|
0 | USD |
| CY2017 | us-gaap |
Origination Of Notes Receivable From Related Parties
OriginationOfNotesReceivableFromRelatedParties
|
0 | USD |
| CY2016Q4 | us-gaap |
Other Assets
OtherAssets
|
1933000 | USD |
| CY2017Q4 | us-gaap |
Other Assets
OtherAssets
|
5943000 | USD |
| CY2015 | us-gaap |
Other Comprehensive Income Loss Derivatives Qualifying As Hedges Net Of Tax
OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax
|
24850000 | USD |
| CY2016 | us-gaap |
Other Comprehensive Income Loss Derivatives Qualifying As Hedges Net Of Tax
OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax
|
40474000 | USD |
| CY2017 | us-gaap |
Other Comprehensive Income Loss Derivatives Qualifying As Hedges Net Of Tax
OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax
|
34290000 | USD |
| CY2015 | us-gaap |
Other Expenses
OtherExpenses
|
8241000 | USD |
| CY2016 | us-gaap |
Other Expenses
OtherExpenses
|
9477000 | USD |
| CY2017 | us-gaap |
Other Expenses
OtherExpenses
|
7037000 | USD |
| CY2015 | us-gaap |
Other Income
OtherIncome
|
15228000 | USD |
| CY2016 | us-gaap |
Other Income
OtherIncome
|
8759000 | USD |
| CY2017 | us-gaap |
Other Income
OtherIncome
|
9712000 | USD |
| CY2016Q4 | us-gaap |
Other Indefinite Lived Intangible Assets
OtherIndefiniteLivedIntangibleAssets
|
1988000 | USD |
| CY2017Q4 | us-gaap |
Other Indefinite Lived Intangible Assets
OtherIndefiniteLivedIntangibleAssets
|
1988000 | USD |
| CY2015 | us-gaap |
Participating Securities Distributed And Undistributed Earnings Loss Basic
ParticipatingSecuritiesDistributedAndUndistributedEarningsLossBasic
|
312000 | USD |
| CY2016 | us-gaap |
Participating Securities Distributed And Undistributed Earnings Loss Basic
ParticipatingSecuritiesDistributedAndUndistributedEarningsLossBasic
|
468000 | USD |
| CY2017 | us-gaap |
Participating Securities Distributed And Undistributed Earnings Loss Basic
ParticipatingSecuritiesDistributedAndUndistributedEarningsLossBasic
|
626000 | USD |
| CY2015 | us-gaap |
Partners Capital Account Redemptions
PartnersCapitalAccountRedemptions
|
0 | USD |
| CY2016 | us-gaap |
Partners Capital Account Redemptions
PartnersCapitalAccountRedemptions
|
826000 | USD |
| CY2017 | us-gaap |
Partners Capital Account Redemptions
PartnersCapitalAccountRedemptions
|
10104000 | USD |
| CY2016 | us-gaap |
Partners Capital Account Units Redeemed
PartnersCapitalAccountUnitsRedeemed
|
25000 | shares |
| CY2015 | us-gaap |
Payments For Capital Improvements
PaymentsForCapitalImprovements
|
75541000 | USD |
| CY2016 | us-gaap |
Payments For Capital Improvements
PaymentsForCapitalImprovements
|
91826000 | USD |
| CY2017 | us-gaap |
Payments For Capital Improvements
PaymentsForCapitalImprovements
|
108326000 | USD |
| CY2015 | us-gaap |
Payments For Proceeds From Deposits On Real Estate Acquisitions
PaymentsForProceedsFromDepositsOnRealEstateAcquisitions
|
75000000 | USD |
| CY2016 | us-gaap |
Payments For Proceeds From Deposits On Real Estate Acquisitions
PaymentsForProceedsFromDepositsOnRealEstateAcquisitions
|
0 | USD |
| CY2017 | us-gaap |
Payments For Proceeds From Deposits On Real Estate Acquisitions
PaymentsForProceedsFromDepositsOnRealEstateAcquisitions
|
0 | USD |
| CY2015 | us-gaap |
Payments For Proceeds From Real Estate Partnership Investment Net
PaymentsForProceedsFromRealEstatePartnershipInvestmentNet
|
11000 | USD |
| CY2016 | us-gaap |
Payments For Proceeds From Real Estate Partnership Investment Net
PaymentsForProceedsFromRealEstatePartnershipInvestmentNet
|
0 | USD |
| CY2017 | us-gaap |
Payments For Proceeds From Real Estate Partnership Investment Net
PaymentsForProceedsFromRealEstatePartnershipInvestmentNet
|
0 | USD |
| CY2016 | us-gaap |
Payments To Acquire Equity Method Investments
PaymentsToAcquireEquityMethodInvestments
|
0 | USD |
| CY2015 | us-gaap |
Payments For Repurchase Of Redeemable Noncontrolling Interest
PaymentsForRepurchaseOfRedeemableNoncontrollingInterest
|
0 | USD |
| CY2016 | us-gaap |
Payments For Repurchase Of Redeemable Noncontrolling Interest
PaymentsForRepurchaseOfRedeemableNoncontrollingInterest
|
826000 | USD |
| CY2017 | us-gaap |
Payments For Repurchase Of Redeemable Noncontrolling Interest
PaymentsForRepurchaseOfRedeemableNoncontrollingInterest
|
10104000 | USD |
| CY2015 | us-gaap |
Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
|
122510000 | USD |
| CY2016 | us-gaap |
Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
|
130821000 | USD |
| CY2017 | us-gaap |
Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
|
146026000 | USD |
| CY2015 | us-gaap |
Payments Of Dividends Minority Interest
PaymentsOfDividendsMinorityInterest
|
23265000 | USD |
| CY2016 | us-gaap |
Payments Of Dividends Minority Interest
PaymentsOfDividendsMinorityInterest
|
35478000 | USD |
| CY2017 | us-gaap |
Payments Of Dividends Minority Interest
PaymentsOfDividendsMinorityInterest
|
38101000 | USD |
| CY2015 | us-gaap |
Payments Of Financing Costs
PaymentsOfFinancingCosts
|
14232000 | USD |
| CY2016 | us-gaap |
Payments Of Financing Costs
PaymentsOfFinancingCosts
|
24586000 | USD |
| CY2017 | us-gaap |
Payments Of Financing Costs
PaymentsOfFinancingCosts
|
11442000 | USD |
| CY2015 | us-gaap |
Payments Related To Tax Withholding For Share Based Compensation
PaymentsRelatedToTaxWithholdingForShareBasedCompensation
|
0 | USD |
| CY2016 | us-gaap |
Payments Related To Tax Withholding For Share Based Compensation
PaymentsRelatedToTaxWithholdingForShareBasedCompensation
|
53491000 | USD |
| CY2017 | us-gaap |
Payments Related To Tax Withholding For Share Based Compensation
PaymentsRelatedToTaxWithholdingForShareBasedCompensation
|
53084000 | USD |
| CY2015 | us-gaap |
Payments To Acquire And Develop Real Estate
PaymentsToAcquireAndDevelopRealEstate
|
89906000 | USD |
| CY2016 | us-gaap |
Payments To Acquire And Develop Real Estate
PaymentsToAcquireAndDevelopRealEstate
|
1619759000 | USD |
| CY2017 | us-gaap |
Payments To Acquire And Develop Real Estate
PaymentsToAcquireAndDevelopRealEstate
|
537669000 | USD |
| CY2015 | us-gaap |
Payments To Acquire Equity Method Investments
PaymentsToAcquireEquityMethodInvestments
|
0 | USD |
| CY2017 | us-gaap |
Payments To Acquire Equity Method Investments
PaymentsToAcquireEquityMethodInvestments
|
4142000 | USD |
| CY2016Q4 | us-gaap |
Prepaid Expense And Other Assets
PrepaidExpenseAndOtherAssets
|
11914000 | USD |
| CY2017Q4 | us-gaap |
Prepaid Expense And Other Assets
PrepaidExpenseAndOtherAssets
|
18442000 | USD |
| CY2016Q4 | us-gaap |
Prepaid Expense Current And Noncurrent
PrepaidExpenseCurrentAndNoncurrent
|
6779000 | USD |
| CY2017Q4 | us-gaap |
Prepaid Expense Current And Noncurrent
PrepaidExpenseCurrentAndNoncurrent
|
9235000 | USD |
| CY2015 | us-gaap |
Proceeds From Collection Of Notes Receivable
ProceedsFromCollectionOfNotesReceivable
|
1000000 | USD |
| CY2016 | us-gaap |
Proceeds From Collection Of Notes Receivable
ProceedsFromCollectionOfNotesReceivable
|
0 | USD |
| CY2017 | us-gaap |
Proceeds From Collection Of Notes Receivable
ProceedsFromCollectionOfNotesReceivable
|
0 | USD |
| CY2015 | us-gaap |
Proceeds From Equity Method Investment Dividends Or Distributions Return Of Capital
ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital
|
10788000 | USD |
| CY2016 | us-gaap |
Proceeds From Equity Method Investment Dividends Or Distributions Return Of Capital
ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital
|
24170000 | USD |
| CY2017 | us-gaap |
Proceeds From Equity Method Investment Dividends Or Distributions Return Of Capital
ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital
|
43560000 | USD |
| CY2015 | us-gaap |
Proceeds From Insurance Settlement Investing Activities
ProceedsFromInsuranceSettlementInvestingActivities
|
82000 | USD |
| CY2016 | us-gaap |
Proceeds From Insurance Settlement Investing Activities
ProceedsFromInsuranceSettlementInvestingActivities
|
0 | USD |
| CY2017 | us-gaap |
Proceeds From Insurance Settlement Investing Activities
ProceedsFromInsuranceSettlementInvestingActivities
|
0 | USD |
| CY2015 | us-gaap |
Proceeds From Issuance Of Common Stock
ProceedsFromIssuanceOfCommonStock
|
0 | USD |
| CY2016 | us-gaap |
Proceeds From Issuance Of Common Stock
ProceedsFromIssuanceOfCommonStock
|
49379000 | USD |
| CY2017 | us-gaap |
Proceeds From Issuance Of Common Stock
ProceedsFromIssuanceOfCommonStock
|
593169000 | USD |
| CY2015 | us-gaap |
Proceeds From Issuance Of Secured Debt
ProceedsFromIssuanceOfSecuredDebt
|
1614400000 | USD |
| CY2016 | us-gaap |
Proceeds From Issuance Of Secured Debt
ProceedsFromIssuanceOfSecuredDebt
|
2109500000 | USD |
| CY2017 | us-gaap |
Proceeds From Issuance Of Secured Debt
ProceedsFromIssuanceOfSecuredDebt
|
1410500000 | USD |
| CY2015 | us-gaap |
Proceeds From Minority Shareholders
ProceedsFromMinorityShareholders
|
0 | USD |
| CY2016 | us-gaap |
Proceeds From Minority Shareholders
ProceedsFromMinorityShareholders
|
459752000 | USD |
| CY2017 | us-gaap |
Proceeds From Minority Shareholders
ProceedsFromMinorityShareholders
|
284248000 | USD |
| CY2015 | us-gaap |
Proceeds From Related Party Debt
ProceedsFromRelatedPartyDebt
|
2719000 | USD |
| CY2016 | us-gaap |
Proceeds From Related Party Debt
ProceedsFromRelatedPartyDebt
|
763000 | USD |
| CY2017 | us-gaap |
Proceeds From Related Party Debt
ProceedsFromRelatedPartyDebt
|
0 | USD |
| CY2015 | us-gaap |
Proceeds From Sale Of Real Estate Heldforinvestment
ProceedsFromSaleOfRealEstateHeldforinvestment
|
0 | USD |
| CY2016 | us-gaap |
Proceeds From Sale Of Real Estate Heldforinvestment
ProceedsFromSaleOfRealEstateHeldforinvestment
|
348203000 | USD |
| CY2017 | us-gaap |
Proceeds From Sale Of Real Estate Heldforinvestment
ProceedsFromSaleOfRealEstateHeldforinvestment
|
0 | USD |
| CY2015 | us-gaap |
Proceeds From Stock Options Exercised
ProceedsFromStockOptionsExercised
|
4300000 | USD |
| CY2015 | us-gaap |
Proceeds From Stock Options Exercised
ProceedsFromStockOptionsExercised
|
4272000 | USD |
| CY2016 | us-gaap |
Proceeds From Stock Options Exercised
ProceedsFromStockOptionsExercised
|
0 | USD |
| CY2017 | us-gaap |
Proceeds From Stock Options Exercised
ProceedsFromStockOptionsExercised
|
0 | USD |
| CY2015 | us-gaap |
Profit Loss
ProfitLoss
|
68755000 | USD |
| CY2016Q1 | us-gaap |
Profit Loss
ProfitLoss
|
16046000 | USD |
| CY2016Q2 | us-gaap |
Profit Loss
ProfitLoss
|
21780000 | USD |
| CY2016Q3 | us-gaap |
Profit Loss
ProfitLoss
|
35798000 | USD |
| CY2016Q4 | us-gaap |
Profit Loss
ProfitLoss
|
22466000 | USD |
| CY2016 | us-gaap |
Profit Loss
ProfitLoss
|
96090000 | USD |
| CY2017Q1 | us-gaap |
Profit Loss
ProfitLoss
|
21780000 | USD |
| CY2017Q2 | us-gaap |
Profit Loss
ProfitLoss
|
22153000 | USD |
| CY2017Q3 | us-gaap |
Profit Loss
ProfitLoss
|
28508000 | USD |
| CY2017Q4 | us-gaap |
Profit Loss
ProfitLoss
|
31986000 | USD |
| CY2017 | us-gaap |
Profit Loss
ProfitLoss
|
104427000 | USD |
| CY2016Q4 | us-gaap |
Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
|
1093000 | USD |
| CY2017Q4 | us-gaap |
Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
|
1155000 | USD |
| CY2015 | us-gaap |
Provision For Doubtful Accounts
ProvisionForDoubtfulAccounts
|
223000 | USD |
| CY2016 | us-gaap |
Provision For Doubtful Accounts
ProvisionForDoubtfulAccounts
|
422000 | USD |
| CY2017 | us-gaap |
Provision For Doubtful Accounts
ProvisionForDoubtfulAccounts
|
406000 | USD |
| CY2014Q4 | us-gaap |
Real Estate Accumulated Depreciation
RealEstateAccumulatedDepreciation
|
1517417000 | USD |
| CY2015Q4 | us-gaap |
Real Estate Accumulated Depreciation
RealEstateAccumulatedDepreciation
|
1687998000 | USD |
| CY2016Q4 | us-gaap |
Real Estate Accumulated Depreciation
RealEstateAccumulatedDepreciation
|
1789678000 | USD |
| CY2017Q4 | us-gaap |
Real Estate Accumulated Depreciation
RealEstateAccumulatedDepreciation
|
2012752000 | USD |
| CY2015 | us-gaap |
Real Estate Accumulated Depreciation Other Deductions
RealEstateAccumulatedDepreciationOtherDeductions
|
33115000 | USD |
| CY2016 | us-gaap |
Real Estate Accumulated Depreciation Other Deductions
RealEstateAccumulatedDepreciationOtherDeductions
|
146739000 | USD |
| CY2017 | us-gaap |
Real Estate Accumulated Depreciation Other Deductions
RealEstateAccumulatedDepreciationOtherDeductions
|
53687000 | USD |
| CY2017Q4 | us-gaap |
Real Estate And Accumulated Depreciation Amount Of Encumbrances
RealEstateAndAccumulatedDepreciationAmountOfEncumbrances
|
4152308000 | USD |
| CY2017Q4 | us-gaap |
Real Estate And Accumulated Depreciation Carrying Amount Of Buildings And Improvements
RealEstateAndAccumulatedDepreciationCarryingAmountOfBuildingsAndImprovements
|
8748499000 | USD |
| CY2017Q4 | us-gaap |
Real Estate And Accumulated Depreciation Carrying Amount Of Land
RealEstateAndAccumulatedDepreciationCarryingAmountOfLand
|
1080709000 | USD |
| CY2017Q4 | us-gaap |
Real Estate And Accumulated Depreciation Costs Capitalized Subsequent To Acquisition Improvements
RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements
|
3691860000 | USD |
| CY2017Q4 | us-gaap |
Real Estate And Accumulated Depreciation Initial Cost Of Buildings And Improvements
RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements
|
5330916000 | USD |
| CY2017Q4 | us-gaap |
Real Estate And Accumulated Depreciation Initial Cost Of Land
RealEstateAndAccumulatedDepreciationInitialCostOfLand
|
806432000 | USD |
| CY2017Q4 | us-gaap |
Real Estate Federal Income Tax Basis
RealEstateFederalIncomeTaxBasis
|
6750000000 | USD |
| CY2014Q4 | us-gaap |
Real Estate Gross At Carrying Value
RealEstateGrossAtCarryingValue
|
7099571000 | USD |
| CY2015Q4 | us-gaap |
Real Estate Gross At Carrying Value
RealEstateGrossAtCarryingValue
|
7266009000 | USD |
| CY2016Q4 | us-gaap |
Real Estate Gross At Carrying Value
RealEstateGrossAtCarryingValue
|
8998120000 | USD |
| CY2017Q4 | us-gaap |
Real Estate Gross At Carrying Value
RealEstateGrossAtCarryingValue
|
9829208000 | USD |
| CY2015 | us-gaap |
Real Estate Improvements
RealEstateImprovements
|
75367000 | USD |
| CY2016 | us-gaap |
Real Estate Improvements
RealEstateImprovements
|
96649000 | USD |
| CY2017 | us-gaap |
Real Estate Improvements
RealEstateImprovements
|
111642000 | USD |
| CY2016Q4 | us-gaap |
Real Estate Investment Property Accumulated Depreciation
RealEstateInvestmentPropertyAccumulatedDepreciation
|
1789678000 | USD |
| CY2017Q4 | us-gaap |
Real Estate Investment Property Accumulated Depreciation
RealEstateInvestmentPropertyAccumulatedDepreciation
|
2012752000 | USD |
| CY2016Q4 | us-gaap |
Real Estate Investment Property At Cost
RealEstateInvestmentPropertyAtCost
|
8998120000 | USD |
| CY2017Q4 | us-gaap |
Real Estate Investment Property At Cost
RealEstateInvestmentPropertyAtCost
|
9829208000 | USD |
| CY2015Q4 | us-gaap |
Real Estate Investment Property Net
RealEstateInvestmentPropertyNet
|
5578011000 | USD |
| CY2016Q4 | us-gaap |
Real Estate Investment Property Net
RealEstateInvestmentPropertyNet
|
7208442000 | USD |
| CY2017Q4 | us-gaap |
Real Estate Investment Property Net
RealEstateInvestmentPropertyNet
|
7816456000 | USD |
| CY2015 | us-gaap |
Real Estate Other Acquisitions
RealEstateOtherAcquisitions
|
120696000 | USD |
| CY2016 | us-gaap |
Real Estate Other Acquisitions
RealEstateOtherAcquisitions
|
1750828000 | USD |
| CY2017 | us-gaap |
Real Estate Other Acquisitions
RealEstateOtherAcquisitions
|
707120000 | USD |
| CY2015 | us-gaap |
Real Estate Other Additions
RealEstateOtherAdditions
|
3778000 | USD |
| CY2016 | us-gaap |
Real Estate Other Additions
RealEstateOtherAdditions
|
31559000 | USD |
| CY2017 | us-gaap |
Real Estate Other Additions
RealEstateOtherAdditions
|
66013000 | USD |
| CY2015 | us-gaap |
Repayments Of Secured Debt
RepaymentsOfSecuredDebt
|
1415528000 | USD |
| CY2016 | us-gaap |
Repayments Of Secured Debt
RepaymentsOfSecuredDebt
|
1335580000 | USD |
| CY2017 | us-gaap |
Repayments Of Secured Debt
RepaymentsOfSecuredDebt
|
1698544000 | USD |
| CY2016Q4 | us-gaap |
Restricted Cash And Cash Equivalents
RestrictedCashAndCashEquivalents
|
121000 | USD |
| CY2017Q4 | us-gaap |
Restricted Cash And Cash Equivalents
RestrictedCashAndCashEquivalents
|
121000 | USD |
| CY2016Q4 | us-gaap |
Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
|
-820685000 | USD |
| CY2017Q4 | us-gaap |
Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
|
-879810000 | USD |
| CY2015 | us-gaap |
Revenues
Revenues
|
635774000 | USD |
| CY2016Q1 | us-gaap |
Revenues
Revenues
|
168572000 | USD |
| CY2016Q2 | us-gaap |
Revenues
Revenues
|
187215000 | USD |
| CY2016Q3 | us-gaap |
Revenues
Revenues
|
192121000 | USD |
| CY2016Q4 | us-gaap |
Revenues
Revenues
|
194643000 | USD |
| CY2016 | us-gaap |
Revenues
Revenues
|
742551000 | USD |
| CY2017Q1 | us-gaap |
Revenues
Revenues
|
194481000 | USD |
| CY2017Q2 | us-gaap |
Revenues
Revenues
|
199632000 | USD |
| CY2017Q3 | us-gaap |
Revenues
Revenues
|
208749000 | USD |
| CY2017Q4 | us-gaap |
Revenues
Revenues
|
209190000 | USD |
| CY2017 | us-gaap |
Revenues
Revenues
|
812052000 | USD |
| CY2015 | us-gaap |
Sec Schedule Iii Real Estate Accumulated Depreciation Depreciation Expense
SECScheduleIIIRealEstateAccumulatedDepreciationDepreciationExpense
|
205333000 | USD |
| CY2016 | us-gaap |
Sec Schedule Iii Real Estate Accumulated Depreciation Depreciation Expense
SECScheduleIIIRealEstateAccumulatedDepreciationDepreciationExpense
|
248914000 | USD |
| CY2017 | us-gaap |
Sec Schedule Iii Real Estate Accumulated Depreciation Depreciation Expense
SECScheduleIIIRealEstateAccumulatedDepreciationDepreciationExpense
|
276761000 | USD |
| CY2015 | us-gaap |
Sec Schedule Iii Real Estate Writedown Or Reserve Amount
SECScheduleIIIRealEstateWritedownOrReserveAmount
|
33115000 | USD |
| CY2016 | us-gaap |
Sec Schedule Iii Real Estate Writedown Or Reserve Amount
SECScheduleIIIRealEstateWritedownOrReserveAmount
|
146739000 | USD |
| CY2017 | us-gaap |
Sec Schedule Iii Real Estate Writedown Or Reserve Amount
SECScheduleIIIRealEstateWritedownOrReserveAmount
|
53687000 | USD |
| CY2016Q4 | us-gaap |
Security Deposit Liability
SecurityDepositLiability
|
45990000 | USD |
| CY2017Q4 | us-gaap |
Security Deposit Liability
SecurityDepositLiability
|
50414000 | USD |
| CY2015 | us-gaap |
Share Based Compensation
ShareBasedCompensation
|
15200000 | USD |
| CY2015 | us-gaap |
Share Based Compensation
ShareBasedCompensation
|
15234000 | USD |
| CY2016 | us-gaap |
Share Based Compensation
ShareBasedCompensation
|
17448000 | USD |
| CY2016 | us-gaap |
Share Based Compensation
ShareBasedCompensation
|
17400000 | USD |
| CY2017 | us-gaap |
Share Based Compensation
ShareBasedCompensation
|
18478000 | USD |
| CY2017 | us-gaap |
Share Based Compensation
ShareBasedCompensation
|
18500000 | USD |
| CY2017 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Forfeitures Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue
|
31.36 | |
| CY2015 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Forfeited In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod
|
8000 | shares |
| CY2016 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Forfeited In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod
|
17000 | shares |
| CY2015Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
|
11535000 | shares |
| CY2017 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Forfeited In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod
|
5000 | shares |
| CY2015 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Forfeitures Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue
|
24.86 | |
| CY2016 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Forfeitures Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue
|
27.77 | |
| CY2016Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
|
3969000 | shares |
| CY2015 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod
|
922000 | shares |
| CY2016 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod
|
739000 | shares |
| CY2017 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod
|
828000 | shares |
| CY2015 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
|
20.26 | |
| CY2016 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
|
27.62 | |
| CY2017 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
|
29.89 | |
| CY2014Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber
|
998000 | shares |
| CY2015Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber
|
1096000 | shares |
| CY2016Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber
|
1040000 | shares |
| CY2017Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber
|
1056000 | shares |
| CY2014Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue
|
18.48 | |
| CY2015Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue
|
19.85 | |
| CY2016Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue
|
23.46 | |
| CY2017Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue
|
26.98 | |
| CY2015 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod
|
816000 | shares |
| CY2016 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod
|
778000 | shares |
| CY2017 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod
|
807000 | shares |
| CY2015 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period Total Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue
|
15165000 | USD |
| CY2016 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period Total Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue
|
17293000 | USD |
| CY2017 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period Total Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue
|
20497000 | USD |
| CY2015 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue
|
18.59 | |
| CY2016 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue
|
22.23 | |
| CY2017 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue
|
25.40 | |
| CY2017Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Available For Grant
ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant
|
5300000 | shares |
| CY2017Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber
|
49000 | shares |
| CY2017Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice
|
12.66 | |
| CY2015 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue
|
3989000 | USD |
| CY2016 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue
|
104108000 | USD |
| CY2017 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue
|
102963000 | USD |
| CY2014Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue
|
123017000 | USD |
| CY2015Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue
|
151569000 | USD |
| CY2017Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue
|
1375000 | USD |
| CY2014Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
|
11809000 | shares |
| CY2016Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue
|
95770000 | USD |
| CY2016 | us-gaap |
Stock Issued During Period Value New Issues
StockIssuedDuringPeriodValueNewIssues
|
49400000 | USD |
| CY2016 | us-gaap |
Stock Issued During Period Value New Issues
StockIssuedDuringPeriodValueNewIssues
|
49379000 | USD |
| CY2017 | us-gaap |
Stock Issued During Period Value New Issues
StockIssuedDuringPeriodValueNewIssues
|
593168000 | USD |
| CY2015 | us-gaap |
Stock Issued During Period Value Stock Options Exercised
StockIssuedDuringPeriodValueStockOptionsExercised
|
4272000 | USD |
| CY2016 | us-gaap |
Stock Issued During Period Value Stock Options Exercised
StockIssuedDuringPeriodValueStockOptionsExercised
|
0 | USD |
| CY2017 | us-gaap |
Stock Issued During Period Value Stock Options Exercised
StockIssuedDuringPeriodValueStockOptionsExercised
|
0 | USD |
| CY2016Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
1921143000 | USD |
| CY2017Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
2437524000 | USD |
| CY2014Q4 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
2313724000 | USD |
| CY2015Q4 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
2281548000 | USD |
| CY2016Q4 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
3014071000 | USD |
| CY2017Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
|
49000 | shares |
| CY2014Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
|
17.98 | |
| CY2015Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
|
18.04 | |
| CY2016Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
|
12.43 | |
| CY2017Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
|
12.66 | |
| CY2015 | us-gaap |
Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice
|
15.58 | |
| CY2016 | us-gaap |
Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice
|
20.98 | |
| CY2017 | us-gaap |
Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice
|
12.43 | |
| CY2017Q4 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Intrinsic Value1
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1
|
1375000 | USD |
| CY2017 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Weighted Average Remaining Contractual Term1
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1
|
P16M | |
| CY2014 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2
|
P36M | |
| CY2015 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2
|
P23M | |
| CY2016 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2
|
P27M | |
| CY2017 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2
|
P16M | |
| CY2015 | us-gaap |
Stock Issued1
StockIssued1
|
23703000 | USD |
| CY2016 | us-gaap |
Stock Issued1
StockIssued1
|
23060000 | USD |
| CY2017 | us-gaap |
Stock Issued1
StockIssued1
|
14242000 | USD |
| CY2015 | us-gaap |
Stock Issued During Period Shares Conversion Of Units
StockIssuedDuringPeriodSharesConversionOfUnits
|
1800000 | shares |
| CY2016 | us-gaap |
Stock Issued During Period Shares Conversion Of Units
StockIssuedDuringPeriodSharesConversionOfUnits
|
1800000 | shares |
| CY2017 | us-gaap |
Stock Issued During Period Shares Conversion Of Units
StockIssuedDuringPeriodSharesConversionOfUnits
|
1100000 | shares |
| CY2016 | us-gaap |
Stock Issued During Period Shares New Issues
StockIssuedDuringPeriodSharesNewIssues
|
1400000 | shares |
| CY2017 | us-gaap |
Stock Issued During Period Shares New Issues
StockIssuedDuringPeriodSharesNewIssues
|
15700000 | shares |
| CY2015 | us-gaap |
Stock Issued During Period Shares Share Based Compensation Gross
StockIssuedDuringPeriodSharesShareBasedCompensationGross
|
274000 | shares |
| CY2016 | us-gaap |
Stock Issued During Period Shares Share Based Compensation Gross
StockIssuedDuringPeriodSharesShareBasedCompensationGross
|
1500000 | shares |
| CY2017 | us-gaap |
Stock Issued During Period Shares Share Based Compensation Gross
StockIssuedDuringPeriodSharesShareBasedCompensationGross
|
1300000 | shares |
| CY2015 | us-gaap |
Stock Issued During Period Shares Stock Options Exercised
StockIssuedDuringPeriodSharesStockOptionsExercised
|
274000 | shares |
| CY2016 | us-gaap |
Stock Issued During Period Shares Stock Options Exercised
StockIssuedDuringPeriodSharesStockOptionsExercised
|
7600000 | shares |
| CY2016 | us-gaap |
Stock Issued During Period Shares Stock Options Exercised
StockIssuedDuringPeriodSharesStockOptionsExercised
|
7566000 | shares |
| CY2017 | us-gaap |
Stock Issued During Period Shares Stock Options Exercised
StockIssuedDuringPeriodSharesStockOptionsExercised
|
3900000 | shares |
| CY2017 | us-gaap |
Stock Issued During Period Shares Stock Options Exercised
StockIssuedDuringPeriodSharesStockOptionsExercised
|
3920000 | shares |
| CY2015 | us-gaap |
Stock Issued During Period Value New Issues
StockIssuedDuringPeriodValueNewIssues
|
0 | USD |
| CY2017Q4 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
3902049000 | USD |
| CY2015 | us-gaap |
Straight Line Rent
StraightLineRent
|
4840000 | USD |
| CY2015 | us-gaap |
Straight Line Rent
StraightLineRent
|
4800000 | USD |
| CY2016 | us-gaap |
Straight Line Rent
StraightLineRent
|
13600000 | USD |
| CY2016 | us-gaap |
Tenant Reimbursements
TenantReimbursements
|
46847000 | USD |
| CY2016 | us-gaap |
Straight Line Rent
StraightLineRent
|
13599000 | USD |
| CY2017 | us-gaap |
Straight Line Rent
StraightLineRent
|
12855000 | USD |
| CY2017 | us-gaap |
Straight Line Rent
StraightLineRent
|
12900000 | USD |
| CY2015 | us-gaap |
Tenant Reimbursements
TenantReimbursements
|
43139000 | USD |
| CY2017 | us-gaap |
Tenant Reimbursements
TenantReimbursements
|
54006000 | USD |
| CY2017Q4 | us-gaap |
Variable Interest Entity Consolidated Carrying Amount Assets
VariableInterestEntityConsolidatedCarryingAmountAssets
|
8290000000 | USD |
| CY2017Q4 | us-gaap |
Variable Interest Entity Consolidated Carrying Amount Liabilities
VariableInterestEntityConsolidatedCarryingAmountLiabilities
|
4390000000 | USD |
| CY2015 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
150604000 | shares |
| CY2016Q1 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
151451000 | shares |
| CY2016Q2 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
152805000 | shares |
| CY2016Q3 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
153419000 | shares |
| CY2016Q4 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
154052000 | shares |
| CY2016 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
153190000 | shares |
| CY2017Q1 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
153655000 | shares |
| CY2017Q2 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
155952000 | shares |
| CY2017Q3 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
165520000 | shares |
| CY2017Q4 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
169562000 | shares |
| CY2017 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
161230000 | shares |
| CY2015 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
146089000 | shares |
| CY2016Q1 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
147236000 | shares |
| CY2016Q2 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
147722000 | shares |
| CY2016Q3 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
150753000 | shares |
| CY2016Q4 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
151446000 | shares |
| CY2016 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
149299000 | shares |
| CY2017Q1 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
152490000 | shares |
| CY2017Q2 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
155898000 | shares |
| CY2017Q3 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
165471000 | shares |
| CY2017Q4 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
169521000 | shares |
| CY2017 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
160905000 | shares |
| CY2017 | us-gaap |
Revenue Recognition Interest
RevenueRecognitionInterest
|
<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Interest Income</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:24px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Interest income from our short-term money market fund investments is recognized on an accrual basis. Interest income is included in other income in the consolidated statements of operations.</font></div></div> | |
| CY2017 | us-gaap |
Use Of Estimates
UseOfEstimates
|
<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Use of Estimates</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:24px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The preparation of financial statements in conformity with GAAP requires management to make certain estimates that affect the reported amounts in the consolidated financial statements and accompanying notes. Actual results could differ materially from those estimates.</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></div> |
