$DEI
Douglas Emmett Inc Stock $dei

$dei Overview Financials Valuation SEC Filings Company Website

2012 Form 10-K Financial Statement

#000136425013000007 Filed on February 27, 2013

Income Statement

Concept	2012	2011 Q4	2011 Q3
Revenue	$579.0M	$143.3M	$144.1M
YoY Change	0.64%	-1.73%	-2.73%
Cost Of Revenue	$190.4M	$46.50M	$49.10M
YoY Change	1.33%	-1.27%	2.29%
Gross Profit	$388.6M	$96.80M	$94.90M
YoY Change	0.28%	-1.83%	-5.1%
Gross Profit Margin	67.12%	67.56%	65.88%
Selling, General & Admin	$27.90M	$8.000M	$7.000M
YoY Change	-4.78%	-14.89%	-1.41%
% of Gross Profit	7.18%	8.26%	7.38%
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization	$184.8M	$45.60M	$45.80M
YoY Change	-10.16%	-20.14%	-20.49%
% of Gross Profit	47.56%	47.11%	48.26%
Operating Expenses	$403.2M	$53.60M	$102.0M
YoY Change	-4.65%	-19.52%	57.33%
Operating Profit	$175.8M	$43.20M	$42.11M
YoY Change	15.3%	35.0%	19.62%
Interest Expense	$146.7M	-$38.20M	$37.72M
YoY Change	-1.19%	1.6%	-197.97%
% of Operating Profit	83.44%	-88.43%	89.57%
Other Income/Expense, Net	$2.821M	$200.0K	$299.0K
YoY Change	-11.26%	-60.0%	-0.33%
Pretax Income	$28.30M	$4.400M	$4.400M
YoY Change	1130.43%	-168.75%	-193.62%
Income Tax	$0.00	$0.00	$0.00
% Of Pretax Income	0.0%	0.0%	0.0%
Net Earnings	$22.94M	$3.419M	$3.397M
YoY Change	1481.12%	-165.75%	-187.1%
Net Earnings / Revenue	3.96%	2.39%	2.36%
Basic Earnings Per Share	$0.16	$0.03	$0.03
Diluted Earnings Per Share	$0.16	$0.03	$0.03
COMMON SHARES
Basic Shares Outstanding	139.8M shares	128.4M shares	127.5M shares
Diluted Shares Outstanding	173.1M shares	161.9M shares	161.2M shares

Balance Sheet

Concept	2012	2011 Q4	2011 Q3
SHORT-TERM ASSETS
Cash & Short-Term Investments	$373.2M	$407.0M	$349.6M
YoY Change	-8.3%	49.41%	24.1%
Cash & Equivalents	$373.2M	$407.0M	$349.6M
Short-Term Investments
Other Short-Term Assets	$4.000M	$3.800M	$6.100M
YoY Change	5.26%	2.7%	0.0%
Inventory
Prepaid Expenses
Receivables	$1.300M	$1.700M	$1.600M
Other Receivables	$63.20M	$59.00M	$57.50M
Total Short-Term Assets	$441.7M	$471.5M	$414.8M
YoY Change	-6.32%	42.79%	21.18%
LONG-TERM ASSETS
Property, Plant & Equipment	$5.482B	$5.606B	$5.634B
YoY Change	-2.22%	-2.61%	-2.76%
Goodwill
YoY Change
Intangibles
YoY Change
Long-Term Investments	$149.5M	$117.1M	$117.6M
YoY Change	27.67%	5.55%	19.63%
Other Assets	$21.70M	$25.50M	$24.60M
YoY Change	-14.9%	67.76%	121.62%
Total Long-Term Assets	$5.662B	$5.760B	$5.802B
YoY Change	-1.7%	-3.18%	-2.95%
TOTAL ASSETS
Total Short-Term Assets	$441.7M	$471.5M	$414.8M
Total Long-Term Assets	$5.662B	$5.760B	$5.802B
Total Assets	$6.104B	$6.232B	$6.217B
YoY Change	-2.05%	-0.76%	-1.64%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$19.20M	$28.40M	$32.20M
YoY Change	-32.39%	-4.38%	-0.62%
Accrued Expenses	$10.20M	$10.80M	$12.90M
YoY Change	-5.56%	-15.63%	-28.73%
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	$89.10M	$90.20M	$95.40M
YoY Change	-1.22%	3.92%	0.21%
LONG-TERM LIABILITIES
Long-Term Debt	$3.441B	$3.624B	$3.625B
YoY Change	-5.05%	-1.2%	-1.23%
Other Long-Term Liabilities	$183.1M	$201.4M	$230.5M
YoY Change	-9.09%	-10.57%	-20.3%
Total Long-Term Liabilities	$3.624B	$3.826B	$3.855B
YoY Change	-5.26%	-1.74%	-2.62%
TOTAL LIABILITIES
Total Short-Term Liabilities	$89.10M	$90.20M	$95.40M
Total Long-Term Liabilities	$3.624B	$3.826B	$3.855B
Total Liabilities	$4.124B	$3.916B	$4.401B
YoY Change	-5.55%	-12.05%	-2.63%
SHAREHOLDERS EQUITY
Retained Earnings		-$508.7M
YoY Change
Common Stock		$2.463B
YoY Change
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$1.980B	$1.865B	$1.815B
YoY Change
Total Liabilities & Shareholders Equity	$6.104B	$6.232B	$6.217B
YoY Change	-2.05%	-0.76%	-1.64%

Cashflow Statement

Concept	2012	2011 Q4	2011 Q3
OPERATING ACTIVITIES
Net Income	$22.94M	$3.419M	$3.397M
YoY Change	1481.12%	-165.75%	-187.1%
Depreciation, Depletion And Amortization	$184.8M	$45.60M	$45.80M
YoY Change	-10.16%	-20.14%	-20.49%
Cash From Operating Activities	$210.4M	$46.30M	$53.50M
YoY Change	0.71%	-10.96%	0.38%
INVESTING ACTIVITIES
Capital Expenditures	-$93.60M	-$16.00M	-$13.80M
YoY Change	67.14%	0.0%	-9.21%
Acquisitions
YoY Change
Other Investing Activities	$2.100M	$200.0K	$1.200M
YoY Change	-142.0%	-101.59%	-140.0%
Cash From Investing Activities	-$91.52M	-$15.90M	-$12.50M
YoY Change	50.0%	-44.41%	-31.32%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net	$128.3M
YoY Change	8.92%
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	-$152.6M	27.00M	-23.50M
YoY Change	1045.53%	-182.32%	-110.43%
NET CHANGE
Cash From Operating Activities	$210.4M	46.30M	53.50M
Cash From Investing Activities	-$91.52M	-15.90M	-12.50M
Cash From Financing Activities	-$152.6M	27.00M	-23.50M
Net Change In Cash	-$33.77M	57.40M	17.50M
YoY Change	-125.1%	-710.64%	-93.28%
FREE CASH FLOW
Cash From Operating Activities	$210.4M	$46.30M	$53.50M
Capital Expenditures	-$93.60M	-$16.00M	-$13.80M
Free Cash Flow	$304.0M	$62.30M	$67.30M
YoY Change	14.75%	-8.38%	-1.75%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
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CY2011Q4	us-gaap	Accounts Payable And Accrued Liabilities Current And Noncurrent AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent	55280000	USD
CY2011Q4	us-gaap	Accounts Payable And Other Accrued Liabilities AccountsPayableAndOtherAccruedLiabilities	28360000	USD
CY2012Q4	us-gaap	Accounts Payable And Other Accrued Liabilities AccountsPayableAndOtherAccruedLiabilities	19168000	USD
CY2012Q4	us-gaap	Accounts Receivable Net AccountsReceivableNet	1331000	USD
CY2011Q4	us-gaap	Accounts Receivable Net AccountsReceivableNet	1722000	USD
CY2011Q4	us-gaap	Accumulated Amortization Deferred Finance Costs AccumulatedAmortizationDeferredFinanceCosts	8850000	USD
CY2012Q4	us-gaap	Accumulated Amortization Deferred Finance Costs AccumulatedAmortizationDeferredFinanceCosts	8245000	USD
CY2012Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-82991000	USD
CY2011Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-89180000	USD
CY2012Q4	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	2635408000	USD
CY2011Q4	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	2461649000	USD
CY2012	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	14177000	USD
CY2011	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	11377000	USD
CY2010	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	14412000	USD
CY2011Q4	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	19100000	USD
CY2012Q4	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	14700000	USD
CY2010	us-gaap	Amortization Of Debt Discount Premium AmortizationOfDebtDiscountPremium	-5326000	USD
CY2012	us-gaap	Amortization Of Debt Discount Premium AmortizationOfDebtDiscountPremium	-1060000	USD
CY2011	us-gaap	Amortization Of Debt Discount Premium AmortizationOfDebtDiscountPremium	-9073000	USD
CY2010	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	2424000	USD
CY2012	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	4211000	USD
CY2011	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	4512000	USD
CY2011Q4	us-gaap	Assets Assets	6231602000	USD
CY2012Q4	us-gaap	Assets Assets	6103807000	USD
CY2011Q2	us-gaap	Business Acquisition Cost Of Acquired Entity Purchase Price BusinessAcquisitionCostOfAcquiredEntityPurchasePrice	42000000	USD
CY2010Q4	us-gaap	Business Acquisition Cost Of Acquired Entity Purchase Price BusinessAcquisitionCostOfAcquiredEntityPurchasePrice	111000000	USD
CY2010Q2	us-gaap	Business Acquisition Cost Of Acquired Entity Purchase Price BusinessAcquisitionCostOfAcquiredEntityPurchasePrice	232000000	USD
CY2011	us-gaap	Business Combination Acquisition Related Costs BusinessCombinationAcquisitionRelatedCosts	0	USD
CY2010	us-gaap	Business Combination Acquisition Related Costs BusinessCombinationAcquisitionRelatedCosts	296000	USD
CY2012	us-gaap	Business Combination Acquisition Related Costs BusinessCombinationAcquisitionRelatedCosts	0	USD
CY2012Q4	us-gaap	Business Combination Step Acquisition Equity Interest In Acquiree Fair Value BusinessCombinationStepAcquisitionEquityInterestInAcquireeFairValue	8000000	USD
CY2012Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	373203000	USD
CY2011Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	406977000	USD
CY2010Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	272419000	USD
CY2009Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	72740000	USD
CY2011	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	134558000	USD
CY2010	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	199679000	USD
CY2012	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	-33774000	USD
CY2012Q4	us-gaap	Cash Fdic Insured Amount CashFDICInsuredAmount	250000	USD
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CY2012Q4	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.15
CY2012Q3	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.15
CY2012Q2	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.15
CY2011Q2	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.13
CY2011	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.46
CY2011Q1	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.10
CY2012	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.63
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CY2012Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2011Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2011Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	750000000	shares
CY2012Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	750000000	shares
CY2012Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	141245896	shares
CY2011Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	131070239	shares
CY2012Q4	us-gaap	Common Stock Value CommonStockValue	1412000	USD
CY2011Q4	us-gaap	Common Stock Value CommonStockValue	1311000	USD
CY2011Q4	us-gaap	Derivative Fair Value Of Derivative Asset DerivativeFairValueOfDerivativeAsset	699000	USD
CY2012Q4	us-gaap	Derivative Fair Value Of Derivative Liability DerivativeFairValueOfDerivativeLiability	100294000	USD
CY2012	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	29131000	USD
CY2010	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	41014000	USD
CY2011	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-28964000	USD
CY2011	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	-5789000	USD
CY2010	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	14015000	USD
CY2012	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	9705000	USD
CY2012	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	38836000	USD
CY2010	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	55029000	USD
CY2011	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	-34753000	USD
CY2011Q4	us-gaap	Derivative Fair Value Of Derivative Liability DerivativeFairValueOfDerivativeLiability	98417000	USD
CY2012Q4	us-gaap	Debt Instrument Face Amount DebtInstrumentFaceAmount	3441140000	USD
CY2011Q4	us-gaap	Debt Instrument Face Amount DebtInstrumentFaceAmount	3623096000	USD
CY2011Q4	us-gaap	Debt Instrument Unamortized Premium DebtInstrumentUnamortizedPremium	1060000	USD
CY2012Q4	us-gaap	Debt Instrument Unamortized Premium DebtInstrumentUnamortizedPremium	0	USD
CY2012Q4	us-gaap	Debt Weighted Average Interest Rate DebtWeightedAverageInterestRate	0.0409
CY2011Q4	us-gaap	Deferred Finance Costs Net DeferredFinanceCostsNet	21448000	USD
CY2012Q4	us-gaap	Deferred Finance Costs Net DeferredFinanceCostsNet	19362000	USD
CY2012Q4	us-gaap	Deferred Rent Receivables Net DeferredRentReceivablesNet	63192000	USD
CY2011Q4	us-gaap	Deferred Rent Receivables Net DeferredRentReceivablesNet	58681000	USD
CY2012Q4	us-gaap	Deferred Revenue DeferredRevenue	15800000	USD
CY2011Q4	us-gaap	Deferred Revenue DeferredRevenue	16139000	USD
CY2011	us-gaap	Depreciation And Amortization DepreciationAndAmortization	205696000	USD
CY2010	us-gaap	Depreciation And Amortization DepreciationAndAmortization	225030000	USD
CY2012	us-gaap	Depreciation And Amortization DepreciationAndAmortization	184849000	USD
CY2012Q4	us-gaap	Derivative Average Remaining Maturity DerivativeAverageRemainingMaturity	5.7
CY2012Q4	us-gaap	Derivative Fair Value Of Derivative Asset DerivativeFairValueOfDerivativeAsset	4000	USD
CY2012Q2	us-gaap	Dividend Payable Date To Be Paid Day Month And Year DividendPayableDateToBePaidDayMonthAndYear	2012-04-13
CY2012Q4	us-gaap	Dividend Payable Date To Be Paid Day Month And Year DividendPayableDateToBePaidDayMonthAndYear	2012-10-15
CY2012Q3	us-gaap	Dividend Payable Date To Be Paid Day Month And Year DividendPayableDateToBePaidDayMonthAndYear	2012-07-13
CY2012Q1	us-gaap	Dividend Payable Date To Be Paid Day Month And Year DividendPayableDateToBePaidDayMonthAndYear	2012-01-13
CY2012	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	88441000	USD
CY2010	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	49229000	USD
CY2011	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	62403000	USD
CY2011Q4	us-gaap	Dividends Payable Current And Noncurrent DividendsPayableCurrentAndNoncurrent	17039000	USD
CY2012Q4	us-gaap	Dividends Payable Current And Noncurrent DividendsPayableCurrentAndNoncurrent	25424000	USD
CY2012Q1	us-gaap	Dividends Payable Date Of Record Day Month And Year DividendsPayableDateOfRecordDayMonthAndYear	2011-12-30
CY2011	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	-2867000	USD
CY2012Q4	us-gaap	Dividends Payable Date Of Record Day Month And Year DividendsPayableDateOfRecordDayMonthAndYear	2012-09-28
CY2012Q2	us-gaap	Dividends Payable Date Of Record Day Month And Year DividendsPayableDateOfRecordDayMonthAndYear	2012-03-30
CY2012Q3	us-gaap	Dividends Payable Date Of Record Day Month And Year DividendsPayableDateOfRecordDayMonthAndYear	2012-06-29
CY2012	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.16
CY2011	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.01
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CY2011Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.00
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CY2011Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.04
CY2012Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.04
CY2012Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.04
CY2011Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.03
CY2012Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.04
CY2011Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.03
CY2011	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.01
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CY2012	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.16
CY2012Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.04
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CY2012Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.05
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CY2011Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.03
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CY2012	us-gaap	Employee Service Share Based Compensation Allocation Of Recognized Period Costs Capitalized Amount EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount	561000	USD
CY2010	us-gaap	Employee Service Share Based Compensation Allocation Of Recognized Period Costs Capitalized Amount EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount	667000	USD
CY2011	us-gaap	Employee Service Share Based Compensation Allocation Of Recognized Period Costs Capitalized Amount EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount	578000	USD
CY2012Q4	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized	10100000	USD
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CY2012Q4	us-gaap	Equity Method Investment Difference Between Carrying Amount And Underlying Equity EquityMethodInvestmentDifferenceBetweenCarryingAmountAndUnderlyingEquity	3000000	USD
CY2012	us-gaap	Equity Method Investment Dividends Or Distributions EquityMethodInvestmentDividendsOrDistributions	752000	USD
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CY2011	us-gaap	Equity Method Investment Dividends Or Distributions EquityMethodInvestmentDividendsOrDistributions	1084000	USD
CY2012Q4	us-gaap	Equity Method Investment Summarized Financial Information Assets EquityMethodInvestmentSummarizedFinancialInformationAssets	153207000	USD
CY2011Q4	us-gaap	Equity Method Investment Summarized Financial Information Assets EquityMethodInvestmentSummarizedFinancialInformationAssets	157727000	USD
CY2011Q4	us-gaap	Equity Method Investment Summarized Financial Information Equity EquityMethodInvestmentSummarizedFinancialInformationEquity	99545000	USD
CY2012Q4	us-gaap	Equity Method Investment Summarized Financial Information Equity EquityMethodInvestmentSummarizedFinancialInformationEquity	96745000	USD
CY2010	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	-6971000	USD
CY2012Q4	us-gaap	Equity Method Investment Summarized Financial Information Liabilities EquityMethodInvestmentSummarizedFinancialInformationLiabilities	56462000	USD
CY2011Q4	us-gaap	Equity Method Investment Summarized Financial Information Liabilities EquityMethodInvestmentSummarizedFinancialInformationLiabilities	58182000	USD
CY2011	us-gaap	Equity Method Investment Summarized Financial Information Net Income Loss EquityMethodInvestmentSummarizedFinancialInformationNetIncomeLoss	-1673000	USD
CY2012	us-gaap	Equity Method Investment Summarized Financial Information Net Income Loss EquityMethodInvestmentSummarizedFinancialInformationNetIncomeLoss	-1433000	USD
CY2012	us-gaap	Equity Method Investment Summarized Financial Information Revenue EquityMethodInvestmentSummarizedFinancialInformationRevenue	13614000	USD
CY2011	us-gaap	Equity Method Investment Summarized Financial Information Revenue EquityMethodInvestmentSummarizedFinancialInformationRevenue	12151000	USD
CY2012Q4	us-gaap	Equity Method Investments EquityMethodInvestments	149478000	USD
CY2011Q4	us-gaap	Equity Method Investments EquityMethodInvestments	117055000	USD
CY2012Q4	us-gaap	Escrow Deposit EscrowDeposit	0	USD
CY2011Q4	us-gaap	Escrow Deposit EscrowDeposit	1575000	USD
CY2011Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	6379000	USD
CY2012Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	4707000	USD
CY2010	us-gaap	Gain Loss On Contract Termination GainLossOnContractTermination	844000	USD
CY2011	us-gaap	Gain Loss On Contract Termination GainLossOnContractTermination	444000	USD
CY2012	us-gaap	Gain Loss On Contract Termination GainLossOnContractTermination	985000	USD
CY2012	us-gaap	Gain Loss On Interest Rate Derivative Instruments Not Designated As Hedging Instruments GainLossOnInterestRateDerivativeInstrumentsNotDesignatedAsHedgingInstruments	42000	USD
CY2011	us-gaap	Gain Loss On Interest Rate Derivative Instruments Not Designated As Hedging Instruments GainLossOnInterestRateDerivativeInstrumentsNotDesignatedAsHedgingInstruments	4800000	USD
CY2010	us-gaap	Gain Loss On Interest Rate Derivative Instruments Not Designated As Hedging Instruments GainLossOnInterestRateDerivativeInstrumentsNotDesignatedAsHedgingInstruments	14300000	USD
CY2011	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	29286000	USD
CY2012	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	27943000	USD
CY2010	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	28305000	USD
CY2012	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	-1710000	USD
CY2012	us-gaap	Interest Expense InterestExpense	146693000	USD
CY2011	us-gaap	Interest Paid InterestPaid	135278000	USD
CY2010	us-gaap	Interest Paid InterestPaid	158641000	USD
CY2012	us-gaap	Interest Paid InterestPaid	134830000	USD
CY2012Q4	us-gaap	Interest Payable Current And Noncurrent InterestPayableCurrentAndNoncurrent	10203000	USD
CY2011Q4	us-gaap	Interest Payable Current And Noncurrent InterestPayableCurrentAndNoncurrent	10781000	USD
CY2012	us-gaap	Interest Rate Cash Flow Hedge Gain Loss Reclassified To Earnings Net InterestRateCashFlowHedgeGainLossReclassifiedToEarningsNet	-55700000	USD
CY2011	us-gaap	Interest Rate Cash Flow Hedge Gain Loss Reclassified To Earnings Net InterestRateCashFlowHedgeGainLossReclassifiedToEarningsNet	-80900000	USD
CY2010	us-gaap	Interest Rate Cash Flow Hedge Gain Loss Reclassified To Earnings Net InterestRateCashFlowHedgeGainLossReclassifiedToEarningsNet	-128500000	USD
CY2012Q4	us-gaap	Interest Rate Cash Flow Hedge Gain Loss To Be Reclassified During Next12 Months Net InterestRateCashFlowHedgeGainLossToBeReclassifiedDuringNext12MonthsNet	35200000	USD
CY2011	us-gaap	Increase Decrease In Security Deposits IncreaseDecreaseInSecurityDeposits	2104000	USD
CY2010	us-gaap	Increase Decrease In Security Deposits IncreaseDecreaseInSecurityDeposits	-935000	USD
CY2011	us-gaap	Interest Expense InterestExpense	148455000	USD
CY2010	us-gaap	Interest Expense InterestExpense	166907000	USD
CY2012	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	-6873000	USD
CY2011	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	1498000	USD
CY2010	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	-11276000	USD
CY2011	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	131000	USD
CY2010	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	-766000	USD
CY2012	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	-391000	USD
CY2011	us-gaap	Increase Decrease In Deferred Rent Receivables IncreaseDecreaseInDeferredRentReceivables	9748000	USD
CY2010	us-gaap	Increase Decrease In Deferred Rent Receivables IncreaseDecreaseInDeferredRentReceivables	8538000	USD
CY2012	us-gaap	Increase Decrease In Deferred Rent Receivables IncreaseDecreaseInDeferredRentReceivables	4511000	USD
CY2010	us-gaap	Increase Decrease In Fair Value Of Unhedged Derivative Instruments IncreaseDecreaseInFairValueOfUnhedgedDerivativeInstruments	-17610000	USD
CY2012	us-gaap	Increase Decrease In Fair Value Of Unhedged Derivative Instruments IncreaseDecreaseInFairValueOfUnhedgedDerivativeInstruments	-8956000	USD
CY2011	us-gaap	Increase Decrease In Fair Value Of Unhedged Derivative Instruments IncreaseDecreaseInFairValueOfUnhedgedDerivativeInstruments	-16497000	USD
CY2010	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	-11079000	USD
CY2012	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	-786000	USD
CY2011	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	-3799000	USD
CY2012	us-gaap	Increase Decrease In Security Deposits IncreaseDecreaseInSecurityDeposits	330000	USD
CY2011Q4	us-gaap	Interest Receivable InterestReceivable	334000	USD
CY2012Q4	us-gaap	Interest Receivable InterestReceivable	13000	USD
CY2011Q4	us-gaap	Investment Building And Building Improvements InvestmentBuildingAndBuildingImprovements	5233692000	USD
CY2012Q4	us-gaap	Investment Building And Building Improvements InvestmentBuildingAndBuildingImprovements	5244738000	USD
CY2010	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	315415000	USD
CY2011	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-13324000	USD
CY2010	us-gaap	Net Income Loss NetIncomeLoss	-26423000	USD
CY2011Q4	us-gaap	Land Land	851679000	USD
CY2012Q4	us-gaap	Land Land	851679000	USD
CY2012Q4	us-gaap	Land Under Purchase Options Not Recorded LandUnderPurchaseOptionsNotRecorded	27500000	USD
CY2012Q4	us-gaap	Letters Of Credit Outstanding Amount LettersOfCreditOutstandingAmount	19100000	USD
CY2011Q4	us-gaap	Letters Of Credit Outstanding Amount LettersOfCreditOutstandingAmount	18400000	USD
CY2012Q4	us-gaap	Liabilities Liabilities	3713348000	USD
CY2011Q4	us-gaap	Liabilities Liabilities	3915647000	USD
CY2011Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	6231602000	USD
CY2012Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	6103807000	USD
CY2011Q4	us-gaap	Long Term Debt Fair Value LongTermDebtFairValue	3670000000	USD
CY2012Q4	us-gaap	Long Term Debt Fair Value LongTermDebtFairValue	3510000000	USD
CY2012Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal After Year Five LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive	2526449000	USD
CY2012Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Next Twelve Months LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths	0	USD
CY2012Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Five LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive	437968000	USD
CY2012Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Four LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour	96045000	USD
CY2012Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Three LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree	360297000	USD
CY2012Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Two LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo	20381000	USD
CY2012Q4	us-gaap	Minority Interest MinorityInterest	410803000	USD
CY2011Q4	us-gaap	Minority Interest MinorityInterest	450849000	USD
CY2012	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	18315000	USD
CY2010	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	13595000	USD
CY2011	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	14904000	USD
CY2011	us-gaap	Minority Interest In Net Income Loss Operating Partnerships MinorityInterestInNetIncomeLossOperatingPartnerships	-366000	USD
CY2012	us-gaap	Minority Interest In Net Income Loss Operating Partnerships MinorityInterestInNetIncomeLossOperatingPartnerships	-4965000	USD
CY2010	us-gaap	Minority Interest In Net Income Loss Operating Partnerships MinorityInterestInNetIncomeLossOperatingPartnerships	0	USD
CY2012	us-gaap	Minority Interest Increase From Stock Issuance MinorityInterestIncreaseFromStockIssuance	-10000	USD
CY2011	us-gaap	Minority Interest Increase From Stock Issuance MinorityInterestIncreaseFromStockIssuance	10000	USD
CY2010	us-gaap	Minority Interest Increase From Stock Issuance MinorityInterestIncreaseFromStockIssuance	167000	USD
CY2012Q4	us-gaap	Minority Interest Ownership Percentage By Noncontrolling Owners MinorityInterestOwnershipPercentageByNoncontrollingOwners	0.17
CY2012	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-152630000	USD
CY2012	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-91517000	USD
CY2011	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-61010000	USD
CY2010	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-304678000	USD
CY2010	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	188942000	USD
CY2011	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	208892000	USD
CY2012	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	210373000	USD
CY2012	us-gaap	Net Income Loss NetIncomeLoss	22942000	USD
CY2011	us-gaap	Net Income Loss NetIncomeLoss	1451000	USD
CY2011Q1	us-gaap	Net Income Loss NetIncomeLoss	-349000	USD
CY2012Q1	us-gaap	Net Income Loss NetIncomeLoss	5386000	USD
CY2012Q4	us-gaap	Net Income Loss NetIncomeLoss	5974000	USD
CY2012Q2	us-gaap	Net Income Loss NetIncomeLoss	6527000	USD
CY2011Q4	us-gaap	Net Income Loss NetIncomeLoss	3419000	USD
CY2011Q3	us-gaap	Net Income Loss NetIncomeLoss	3397000	USD
CY2012Q3	us-gaap	Net Income Loss NetIncomeLoss	5055000	USD
CY2011Q2	us-gaap	Net Income Loss NetIncomeLoss	-5016000	USD
CY2010	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	-6533000	USD
CY2012	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	5403000	USD
CY2011	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	807000	USD
CY2011	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	1817000	USD
CY2010	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	-26423000	USD
CY2012	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	27907000	USD
CY2012	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	938000	USD
CY2010	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	1191000	USD
CY2011	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	1106000	USD
CY2012Q4	us-gaap	Number Of Real Estate Properties NumberOfRealEstateProperties	58
CY2012Q4	us-gaap	Off Market Lease Unfavorable OffMarketLeaseUnfavorable	67035000	USD
CY2011Q4	us-gaap	Off Market Lease Unfavorable OffMarketLeaseUnfavorable	86801000	USD
CY2010	us-gaap	Operating Expenses OperatingExpenses	430817000	USD
CY2012	us-gaap	Operating Expenses OperatingExpenses	403189000	USD
CY2011	us-gaap	Operating Expenses OperatingExpenses	422863000	USD
CY2012	us-gaap	Operating Income Loss OperatingIncomeLoss	175810000	USD
CY2010	us-gaap	Operating Income Loss OperatingIncomeLoss	140027000	USD
CY2011	us-gaap	Operating Income Loss OperatingIncomeLoss	152474000	USD
CY2012Q4	us-gaap	Operating Leases Future Minimum Payments Due OperatingLeasesFutureMinimumPaymentsDue	54241000	USD
CY2012Q4	us-gaap	Operating Leases Future Minimum Payments Due Current OperatingLeasesFutureMinimumPaymentsDueCurrent	733000	USD
CY2012Q4	us-gaap	Operating Leases Future Minimum Payments Due In Five Years OperatingLeasesFutureMinimumPaymentsDueInFiveYears	733000	USD
CY2012Q4	us-gaap	Operating Leases Future Minimum Payments Due In Four Years OperatingLeasesFutureMinimumPaymentsDueInFourYears	733000	USD
CY2012Q4	us-gaap	Operating Leases Future Minimum Payments Due In Three Years OperatingLeasesFutureMinimumPaymentsDueInThreeYears	733000	USD
CY2012Q4	us-gaap	Operating Leases Future Minimum Payments Due In Two Years OperatingLeasesFutureMinimumPaymentsDueInTwoYears	733000	USD
CY2012Q4	us-gaap	Operating Leases Future Minimum Payments Due Thereafter OperatingLeasesFutureMinimumPaymentsDueThereafter	50576000	USD
CY2012Q4	us-gaap	Operating Leases Future Minimum Payments Receivable OperatingLeasesFutureMinimumPaymentsReceivable	1715020000	USD
CY2012Q4	us-gaap	Operating Leases Future Minimum Payments Receivable Current OperatingLeasesFutureMinimumPaymentsReceivableCurrent	355853000	USD
CY2012Q4	us-gaap	Operating Leases Future Minimum Payments Receivable In Five Years OperatingLeasesFutureMinimumPaymentsReceivableInFiveYears	164386000	USD
CY2012Q4	us-gaap	Operating Leases Future Minimum Payments Receivable In Four Years OperatingLeasesFutureMinimumPaymentsReceivableInFourYears	209535000	USD
CY2012Q4	us-gaap	Operating Leases Future Minimum Payments Receivable In Three Years OperatingLeasesFutureMinimumPaymentsReceivableInThreeYears	256740000	USD
CY2012Q4	us-gaap	Operating Leases Future Minimum Payments Receivable In Two Years OperatingLeasesFutureMinimumPaymentsReceivableInTwoYears	307830000	USD
CY2012Q4	us-gaap	Operating Leases Future Minimum Payments Receivable Thereafter OperatingLeasesFutureMinimumPaymentsReceivableThereafter	420676000	USD
CY2010	us-gaap	Payments Of Financing Costs PaymentsOfFinancingCosts	10168000	USD
CY2012Q4	us-gaap	Real Estate And Accumulated Depreciation Carrying Amount Of Land And Buildings And Improvements RealEstateAndAccumulatedDepreciationCarryingAmountOfLandAndBuildingsAndImprovements	6786537000	USD
CY2012	us-gaap	Operating Leases Rent Expense Net OperatingLeasesRentExpenseNet	2200000	USD
CY2011	us-gaap	Operating Leases Rent Expense Net OperatingLeasesRentExpenseNet	2200000	USD
CY2010	us-gaap	Operating Leases Rent Expense Net OperatingLeasesRentExpenseNet	2200000	USD
CY2012Q4	us-gaap	Other Assets OtherAssets	2032000	USD
CY2011Q4	us-gaap	Other Assets OtherAssets	2141000	USD
CY2010	us-gaap	Other Comprehensive Income Derivatives Qualifying As Hedges Net Of Tax Period Increase Decrease OtherComprehensiveIncomeDerivativesQualifyingAsHedgesNetOfTaxPeriodIncreaseDecrease	87985000	USD
CY2012	us-gaap	Other Comprehensive Income Derivatives Qualifying As Hedges Net Of Tax Period Increase Decrease OtherComprehensiveIncomeDerivativesQualifyingAsHedgesNetOfTaxPeriodIncreaseDecrease	10491000	USD
CY2011	us-gaap	Other Comprehensive Income Derivatives Qualifying As Hedges Net Of Tax Period Increase Decrease OtherComprehensiveIncomeDerivativesQualifyingAsHedgesNetOfTaxPeriodIncreaseDecrease	-37011000	USD
CY2012Q4	us-gaap	Other Indefinite Lived Intangible Assets OtherIndefiniteLivedIntangibleAssets	1988000	USD
CY2011Q4	us-gaap	Other Indefinite Lived Intangible Assets OtherIndefiniteLivedIntangibleAssets	1988000	USD
CY2011	us-gaap	Payments For Proceeds From Real Estate Partnership Investment Net PaymentsForProceedsFromRealEstatePartnershipInvestmentNet	9211000	USD
CY2010	us-gaap	Payments For Proceeds From Real Estate Partnership Investment Net PaymentsForProceedsFromRealEstatePartnershipInvestmentNet	26923000	USD
CY2012	us-gaap	Payments For Proceeds From Real Estate Partnership Investment Net PaymentsForProceedsFromRealEstatePartnershipInvestmentNet	2604000	USD
CY2010	us-gaap	Payments Of Capital Distribution PaymentsOfCapitalDistribution	400000	USD
CY2011	us-gaap	Payments Of Capital Distribution PaymentsOfCapitalDistribution	0	USD
CY2012	us-gaap	Payments Of Capital Distribution PaymentsOfCapitalDistribution	10000	USD
CY2010	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	48976000	USD
CY2012	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	80056000	USD
CY2011	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	57777000	USD
CY2012	us-gaap	Payments Of Dividends Minority Interest PaymentsOfDividendsMinorityInterest	18315000	USD
CY2011	us-gaap	Payments Of Dividends Minority Interest PaymentsOfDividendsMinorityInterest	15090000	USD
CY2010	us-gaap	Payments Of Dividends Minority Interest PaymentsOfDividendsMinorityInterest	13400000	USD
CY2011	us-gaap	Payments Of Financing Costs PaymentsOfFinancingCosts	13400000	USD
CY2012	us-gaap	Payments Of Financing Costs PaymentsOfFinancingCosts	2125000	USD
CY2010	us-gaap	Profit Loss ProfitLoss	-32956000	USD
CY2012Q2	us-gaap	Profit Loss ProfitLoss	8075000	USD
CY2011Q4	us-gaap	Profit Loss ProfitLoss	4408000	USD
CY2012Q1	us-gaap	Profit Loss ProfitLoss	6702000	USD
CY2011Q1	us-gaap	Profit Loss ProfitLoss	-345000	USD
CY2012Q4	us-gaap	Profit Loss ProfitLoss	7340000	USD
CY2012	us-gaap	Real Estate Accumulated Depreciation Depreciation Expense RealEstateAccumulatedDepreciationDepreciationExpense	184849000	USD
CY2010	us-gaap	Payments To Acquire And Develop Real Estate PaymentsToAcquireAndDevelopRealEstate	229571000	USD
CY2012	us-gaap	Payments To Acquire And Develop Real Estate PaymentsToAcquireAndDevelopRealEstate	0	USD
CY2011	us-gaap	Payments To Acquire And Develop Real Estate PaymentsToAcquireAndDevelopRealEstate	0	USD
CY2012	us-gaap	Payments To Acquire Equity Method Investments PaymentsToAcquireEquityMethodInvestments	33454000	USD
CY2010	us-gaap	Payments To Acquire Equity Method Investments PaymentsToAcquireEquityMethodInvestments	0	USD
CY2011	us-gaap	Payments To Acquire Equity Method Investments PaymentsToAcquireEquityMethodInvestments	0	USD
CY2012	us-gaap	Payments To Acquire Productive Assets PaymentsToAcquireProductiveAssets	60158000	USD
CY2011	us-gaap	Payments To Acquire Productive Assets PaymentsToAcquireProductiveAssets	55963000	USD
CY2010	us-gaap	Payments To Acquire Productive Assets PaymentsToAcquireProductiveAssets	53827000	USD
CY2010	us-gaap	Percentage Rent PercentageRent	603000	USD
CY2012	us-gaap	Percentage Rent PercentageRent	658000	USD
CY2011	us-gaap	Percentage Rent PercentageRent	591000	USD
CY2012Q4	us-gaap	Prepaid Expense And Other Assets PrepaidExpenseAndOtherAssets	29823000	USD
CY2011Q4	us-gaap	Prepaid Expense And Other Assets PrepaidExpenseAndOtherAssets	33690000	USD
CY2011Q4	us-gaap	Prepaid Expense Current And Noncurrent PrepaidExpenseCurrentAndNoncurrent	3770000	USD
CY2012Q4	us-gaap	Prepaid Expense Current And Noncurrent PrepaidExpenseCurrentAndNoncurrent	4049000	USD
CY2010	us-gaap	Proceeds From Distributions Received From Real Estate Partnerships ProceedsFromDistributionsReceivedFromRealEstatePartnerships	5643000	USD
CY2011	us-gaap	Proceeds From Distributions Received From Real Estate Partnerships ProceedsFromDistributionsReceivedFromRealEstatePartnerships	4164000	USD
CY2012	us-gaap	Proceeds From Distributions Received From Real Estate Partnerships ProceedsFromDistributionsReceivedFromRealEstatePartnerships	4699000	USD
CY2012	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	128257000	USD
CY2010	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	0	USD
CY2011	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	117752000	USD
CY2010	us-gaap	Proceeds From Issuance Of Secured Debt ProceedsFromIssuanceOfSecuredDebt	788080000	USD
CY2012	us-gaap	Proceeds From Issuance Of Secured Debt ProceedsFromIssuanceOfSecuredDebt	440000000	USD
CY2011	us-gaap	Proceeds From Issuance Of Secured Debt ProceedsFromIssuanceOfSecuredDebt	1745000000	USD
CY2011	us-gaap	Proceeds From Minority Shareholders ProceedsFromMinorityShareholders	10000	USD
CY2012	us-gaap	Proceeds From Minority Shareholders ProceedsFromMinorityShareholders	0	USD
CY2010	us-gaap	Proceeds From Minority Shareholders ProceedsFromMinorityShareholders	167000	USD
CY2011	us-gaap	Profit Loss ProfitLoss	2258000	USD
CY2012	us-gaap	Profit Loss ProfitLoss	28345000	USD
CY2011Q2	us-gaap	Profit Loss ProfitLoss	-6209000	USD
CY2012Q3	us-gaap	Profit Loss ProfitLoss	6228000	USD
CY2011Q3	us-gaap	Profit Loss ProfitLoss	4404000	USD
CY2011Q4	us-gaap	Real Estate Accumulated Depreciation RealEstateAccumulatedDepreciation	-1119619000	USD
CY2010Q4	us-gaap	Real Estate Accumulated Depreciation RealEstateAccumulatedDepreciation	-913923000	USD
CY2012Q4	us-gaap	Real Estate Accumulated Depreciation RealEstateAccumulatedDepreciation	-1304468000	USD
CY2009Q4	us-gaap	Real Estate Accumulated Depreciation RealEstateAccumulatedDepreciation	-688893000	USD
CY2010	us-gaap	Real Estate Accumulated Depreciation Depreciation Expense RealEstateAccumulatedDepreciationDepreciationExpense	225030000	USD
CY2011	us-gaap	Real Estate Accumulated Depreciation Depreciation Expense RealEstateAccumulatedDepreciationDepreciationExpense	205696000	USD
CY2012Q4	us-gaap	Real Estate And Accumulated Depreciation Accumulated Depreciation RealEstateAndAccumulatedDepreciationAccumulatedDepreciation	1304468000	USD
CY2012Q4	us-gaap	Real Estate And Accumulated Depreciation Amount Of Encumbrances RealEstateAndAccumulatedDepreciationAmountOfEncumbrances	3441140000	USD
CY2012Q4	us-gaap	Real Estate And Accumulated Depreciation Carrying Amount Of Buildings And Improvements RealEstateAndAccumulatedDepreciationCarryingAmountOfBuildingsAndImprovements	5934858000	USD
CY2012Q4	us-gaap	Real Estate And Accumulated Depreciation Carrying Amount Of Land RealEstateAndAccumulatedDepreciationCarryingAmountOfLand	851679000	USD
CY2012Q4	us-gaap	Real Estate And Accumulated Depreciation Costs Capitalized Subsequent To Acquisition Improvements RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements	3549556000	USD
CY2011	us-gaap	Real Estate Other Acquisitions RealEstateOtherAcquisitions	0	USD
CY2010	us-gaap	Real Estate Other Acquisitions RealEstateOtherAcquisitions	230066000	USD
CY2012	us-gaap	Real Estate Other Acquisitions RealEstateOtherAcquisitions	0	USD
CY2010	us-gaap	Repayments Of Secured Debt RepaymentsOfSecuredDebt	388080000	USD
CY2012Q4	us-gaap	Real Estate And Accumulated Depreciation Initial Cost Of Buildings And Improvements RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements	2651419000	USD
CY2012Q4	us-gaap	Real Estate And Accumulated Depreciation Initial Cost Of Land RealEstateAndAccumulatedDepreciationInitialCostOfLand	585562000	USD
CY2012Q4	us-gaap	Real Estate Federal Income Tax Basis RealEstateFederalIncomeTaxBasis	3910000000	USD
CY2010Q4	us-gaap	Real Estate Gross At Carrying Value RealEstateGrossAtCarryingValue	6670683000	USD
CY2011Q4	us-gaap	Real Estate Gross At Carrying Value RealEstateGrossAtCarryingValue	6726018000	USD
CY2012Q4	us-gaap	Real Estate Gross At Carrying Value RealEstateGrossAtCarryingValue	6786537000	USD
CY2009Q4	us-gaap	Real Estate Gross At Carrying Value RealEstateGrossAtCarryingValue	6387060000	USD
CY2010	us-gaap	Real Estate Improvements RealEstateImprovements	53557000	USD
CY2012	us-gaap	Real Estate Improvements RealEstateImprovements	60519000	USD
CY2011	us-gaap	Real Estate Improvements RealEstateImprovements	55335000	USD
CY2011Q4	us-gaap	Real Estate Investment Property Accumulated Depreciation RealEstateInvestmentPropertyAccumulatedDepreciation	1119619000	USD
CY2012Q4	us-gaap	Real Estate Investment Property Accumulated Depreciation RealEstateInvestmentPropertyAccumulatedDepreciation	1304468000	USD
CY2011Q4	us-gaap	Real Estate Investment Property At Cost RealEstateInvestmentPropertyAtCost	6726018000	USD
CY2012Q4	us-gaap	Real Estate Investment Property At Cost RealEstateInvestmentPropertyAtCost	6786537000	USD
CY2012Q4	us-gaap	Real Estate Investment Property Net RealEstateInvestmentPropertyNet	5482069000	USD
CY2011Q4	us-gaap	Real Estate Investment Property Net RealEstateInvestmentPropertyNet	5606399000	USD
CY2012	us-gaap	Recognition Of Deferred Revenue RecognitionOfDeferredRevenue	18094000	USD
CY2010	us-gaap	Recognition Of Deferred Revenue RecognitionOfDeferredRevenue	26260000	USD
CY2011	us-gaap	Recognition Of Deferred Revenue RecognitionOfDeferredRevenue	20466000	USD
CY2012	us-gaap	Repayments Of Secured Debt RepaymentsOfSecuredDebt	621956000	USD
CY2011	us-gaap	Repayments Of Secured Debt RepaymentsOfSecuredDebt	1779904000	USD
CY2011Q4	us-gaap	Restricted Cash And Cash Equivalents RestrictedCashAndCashEquivalents	2434000	USD
CY2012Q4	us-gaap	Restricted Cash And Cash Equivalents RestrictedCashAndCashEquivalents	2379000	USD
CY2011Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	-508674000	USD
CY2012Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	-574173000	USD
CY2011	us-gaap	Revenues Revenues	575337000	USD
CY2012	us-gaap	Revenues Revenues	578999000	USD
CY2010	us-gaap	Revenues Revenues	570844000	USD
CY2011Q2	us-gaap	Revenues Revenues	145408000	USD
CY2012Q1	us-gaap	Revenues Revenues	143388000	USD
CY2011Q3	us-gaap	Revenues Revenues	144059000	USD
CY2012Q2	us-gaap	Revenues Revenues	146468000	USD
CY2011Q1	us-gaap	Revenues Revenues	142591000	USD
CY2011Q4	us-gaap	Revenues Revenues	143279000	USD
CY2012Q4	us-gaap	Revenues Revenues	143150000	USD
CY2012Q3	us-gaap	Revenues Revenues	145993000	USD
CY2011Q4	us-gaap	Secured Debt SecuredDebt	3624156000	USD
CY2012Q4	us-gaap	Secured Debt SecuredDebt	3441140000	USD
CY2012Q4	us-gaap	Security Deposit Liability SecurityDepositLiability	34284000	USD
CY2011Q4	us-gaap	Security Deposit Liability SecurityDepositLiability	33954000	USD
CY2012	us-gaap	Share Based Compensation ShareBasedCompensation	10581000	USD
CY2010	us-gaap	Share Based Compensation ShareBasedCompensation	10127000	USD
CY2011	us-gaap	Share Based Compensation ShareBasedCompensation	7995000	USD
CY2012	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Forfeited In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod	2000	shares
CY2011	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Forfeited In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod	1000	shares
CY2012Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Forfeited In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriodWeightedAverageGrantDateFairValue	17.43
CY2011Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Forfeited In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriodWeightedAverageGrantDateFairValue	14.92
CY2012	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod	1255000	shares
CY2011	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod	653000	shares
CY2010	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod	1189000	shares
CY2011	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	12.62
CY2012	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	15.26
CY2010	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	11.83
CY2011Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Number ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber	603000	shares
CY2012Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Number ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber	891000	shares
CY2010Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Number ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber	627000	shares
CY2009Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Number ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber	243000	shares
CY2012Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue	15.12
CY2011Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue	12.64
CY2009Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue	15.26
CY2010Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue	11.99
CY2011	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod	676000	shares
CY2010	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod	805000	shares
CY2012	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod	965000	shares
CY2012	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	13.76
CY2010	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	12.75
CY2011	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	12.01
CY2010	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate	0.057
CY2010	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Term ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedTerm	60
CY2010	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate	0.380
CY2010	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate	0.025
CY2012Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Available For Grant ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant	20200000	shares
CY2012Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber	12540000	shares
CY2012Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice	18.10
CY2012	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Remaining Contractual Term ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm	59
CY2010	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod	1247000	shares
CY2012	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod	0	shares
CY2011	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod	0	shares
CY2010Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice	15.05
CY2010Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue	18698000	USD
CY2012Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue	65177000	USD
CY2009Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue	9159000	USD
CY2011Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue	26051000	USD
CY2011Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	12540000	shares
CY2010Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	12540000	shares
CY2009Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	11293000	shares
CY2012Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	12540000	shares
CY2011Q4	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	161924000	shares
CY2011Q1	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	124210000	shares
CY2011	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	126187000	shares
CY2012	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	139791000	shares
CY2010	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	122715000	shares
CY2012Q4	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	140795000	shares
CY2010Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	18.10
CY2009Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	18.44
CY2011Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	18.10
CY2012Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	18.10
CY2012Q4	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Intrinsic Value1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1	65177000	USD
CY2010Q4	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm1	84
CY2012Q4	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm1	59
CY2009Q4	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm1	93
CY2011Q4	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm1	72
CY2010Q2	us-gaap	Square Footage Of Real Estate Property SquareFootageOfRealEstateProperty	960000	sqft
CY2011	us-gaap	Stock Issued During Period Shares Conversion Of Units StockIssuedDuringPeriodSharesConversionOfUnits	714000	shares
CY2010	us-gaap	Stock Issued During Period Shares Conversion Of Units StockIssuedDuringPeriodSharesConversionOfUnits	2500000	shares
CY2012	us-gaap	Stock Issued During Period Shares Conversion Of Units StockIssuedDuringPeriodSharesConversionOfUnits	3200000	shares
CY2012	us-gaap	Stock Issued During Period Shares New Issues StockIssuedDuringPeriodSharesNewIssues	6900000	shares
CY2011	us-gaap	Stock Issued During Period Shares New Issues StockIssuedDuringPeriodSharesNewIssues	6200000	shares
CY2012	us-gaap	Stock Issued During Period Value Conversion Of Units StockIssuedDuringPeriodValueConversionOfUnits	44876000	USD
CY2010	us-gaap	Stock Issued During Period Value Conversion Of Units StockIssuedDuringPeriodValueConversionOfUnits	37119000	USD
CY2011	us-gaap	Stock Issued During Period Value Conversion Of Units StockIssuedDuringPeriodValueConversionOfUnits	10453000	USD
CY2012	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	128257000	USD
CY2011	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	117459000	USD
CY2010	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	0	USD
CY2011Q4	us-gaap	Stockholders Equity StockholdersEquity	1865106000	USD
CY2012Q4	us-gaap	Stockholders Equity StockholdersEquity	1979656000	USD
CY2011Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	2315955000	USD
CY2012Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	2390459000	USD
CY2010Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	2299169000	USD
CY2009Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	2292385000	USD
CY2012	us-gaap	Tenant Reimbursements TenantReimbursements	44093000	USD
CY2010	us-gaap	Tenant Reimbursements TenantReimbursements	37406000	USD
CY2011	us-gaap	Tenant Reimbursements TenantReimbursements	43914000	USD
CY2012	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;text-indent:48px;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 and assumptions that affect the reported amounts in the consolidated financial statements and accompanying notes. Actual results could differ materially from those estimates.</font></div></div>
CY2012	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	173120000	shares
CY2010	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	122715000	shares
CY2011	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	159966000	shares
CY2011Q2	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	124610000	shares
CY2012Q1	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	171816000	shares
CY2012Q2	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	173193000	shares
CY2011Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	161186000	shares
CY2012Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	173825000	shares
CY2012Q4	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	173660000	shares
CY2012Q1	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	138399000	shares
CY2012Q2	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	139651000	shares
CY2011Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	127462000	shares
CY2011Q2	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	124610000	shares
CY2011Q1	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	124210000	shares
CY2012Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	140301000	shares
CY2011Q4	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	128407000	shares
CY2012Q4	nysedei	Accretion Lease Intangible Estimated Net Acquisition Total AccretionLeaseIntangibleEstimatedNetAcquisitionTotal	62328000	USD
CY2012Q4	nysedei	Accretion Lease Intangible Estimated Net Acquisition Year Five AccretionLeaseIntangibleEstimatedNetAcquisitionYearFive	2568000	USD
CY2012Q4	nysedei	Accretion Lease Intangible Estimated Net Acquisition Year Four AccretionLeaseIntangibleEstimatedNetAcquisitionYearFour	7224000	USD
CY2012Q4	nysedei	Accretion Lease Intangible Estimated Net Acquisition Year One AccretionLeaseIntangibleEstimatedNetAcquisitionYearOne	15036000	USD
CY2012Q4	nysedei	Accretion Lease Intangible Estimated Net Acquisition Year Thereafter AccretionLeaseIntangibleEstimatedNetAcquisitionYearThereafter	14858000	USD
CY2012Q4	nysedei	Accretion Lease Intangible Estimated Net Acquisition Year Three AccretionLeaseIntangibleEstimatedNetAcquisitionYearThree	10233000	USD
CY2012Q4	nysedei	Accretion Lease Intangible Estimated Net Acquisition Year Two AccretionLeaseIntangibleEstimatedNetAcquisitionYearTwo	12409000	USD
CY2011	nysedei	Amortizationofaccumulatedothercomprehensiveincomeofterminatedswaps Amortizationofaccumulatedothercomprehensiveincomeofterminatedswaps	11700000	USD
CY2010	nysedei	Amount Of Dilutive Securities Partnership Units AmountOfDilutiveSecuritiesPartnershipUnits	0	shares
CY2011	nysedei	Amount Of Dilutive Securities Partnership Units AmountOfDilutiveSecuritiesPartnershipUnits	31840000	shares
CY2012	nysedei	Amount Of Dilutive Securities Partnership Units AmountOfDilutiveSecuritiesPartnershipUnits	30251000	shares
CY2011	nysedei	Amount Of Dilutive Securities Restrictive Stock Units AmountOfDilutiveSecuritiesRestrictiveStockUnits	527000	shares
CY2012	nysedei	Amount Of Dilutive Securities Restrictive Stock Units AmountOfDilutiveSecuritiesRestrictiveStockUnits	591000	shares
CY2010	nysedei	Amount Of Dilutive Securities Restrictive Stock Units AmountOfDilutiveSecuritiesRestrictiveStockUnits	0	shares
CY2010	nysedei	Amount Of Dilutive Securities Stock Options AmountOfDilutiveSecuritiesStockOptions	0	shares
CY2011	nysedei	Amount Of Dilutive Securities Stock Options AmountOfDilutiveSecuritiesStockOptions	1412000	shares
CY2012	nysedei	Amount Of Dilutive Securities Stock Options AmountOfDilutiveSecuritiesStockOptions	2487000	shares
CY2010	nysedei	Awards Granted To Key Employees AwardsGrantedToKeyEmployees	1100000	shares
CY2011	nysedei	Awards Granted To Key Employees AwardsGrantedToKeyEmployees	623000	shares
CY2012	nysedei	Awards Granted To Key Employees AwardsGrantedToKeyEmployees	1200000	shares
CY2010	nysedei	Change From Net Income Attributable To Common Stockholders And Transfers From Non Controlling Interests ChangeFromNetIncomeAttributableToCommonStockholdersAndTransfersFromNonControllingInterests	10696000	USD
CY2011	nysedei	Change From Net Income Attributable To Common Stockholders And Transfers From Non Controlling Interests ChangeFromNetIncomeAttributableToCommonStockholdersAndTransfersFromNonControllingInterests	11904000	USD
CY2012	nysedei	Change From Net Income Attributable To Common Stockholders And Transfers From Non Controlling Interests ChangeFromNetIncomeAttributableToCommonStockholdersAndTransfersFromNonControllingInterests	67818000	USD
CY2012Q4	nysedei	Commitments Assumed In Business Combination Step Acquisition Of Equity Method Investee CommitmentsAssumedInBusinessCombinationStepAcquisitionOfEquityMethodInvestee	1400000	USD
CY2012Q4	nysedei	Commitments Future Capital Contributions To Equity Method Investments CommitmentsFutureCapitalContributionsToEquityMethodInvestments	27400000	USD
CY2012Q4	nysedei	Debt At Fixed Interest Rate DebtAtFixedInterestRate	3310000000	USD
CY2012Q2	nysedei	Dividend Payable Portion Of Capital Gain DividendPayablePortionOfCapitalGain	0.0000
CY2012	nysedei	Dividend Payable Portion Of Capital Gain DividendPayablePortionOfCapitalGain	0.0000
CY2012Q3	nysedei	Dividend Payable Portion Of Capital Gain DividendPayablePortionOfCapitalGain	0.0000
CY2012Q4	nysedei	Dividend Payable Portion Of Capital Gain DividendPayablePortionOfCapitalGain	0.0000
CY2012Q1	nysedei	Dividend Payable Portion Of Capital Gain DividendPayablePortionOfCapitalGain	0.0000
CY2012Q3	nysedei	Dividend Payable Portion Of Ordinary Income DividendPayablePortionOfOrdinaryIncome	0.0488
CY2012Q2	nysedei	Dividend Payable Portion Of Ordinary Income DividendPayablePortionOfOrdinaryIncome	0.0488
CY2012Q1	nysedei	Dividend Payable Portion Of Ordinary Income DividendPayablePortionOfOrdinaryIncome	0.0423
CY2012Q4	nysedei	Dividend Payable Portion Of Ordinary Income DividendPayablePortionOfOrdinaryIncome	0.0488
CY2012	nysedei	Dividend Payable Portion Of Ordinary Income DividendPayablePortionOfOrdinaryIncome	0.1887
CY2012Q4	nysedei	Dividend Payable Portion Of Return Of Capital DividendPayablePortionOfReturnOfCapital	0.1012
CY2012Q3	nysedei	Dividend Payable Portion Of Return Of Capital DividendPayablePortionOfReturnOfCapital	0.1012
CY2012	nysedei	Dividend Payable Portion Of Return Of Capital DividendPayablePortionOfReturnOfCapital	0.3913
CY2012Q1	nysedei	Dividend Payable Portion Of Return Of Capital DividendPayablePortionOfReturnOfCapital	0.0877
CY2012Q2	nysedei	Dividend Payable Portion Of Return Of Capital DividendPayablePortionOfReturnOfCapital	0.1012
CY2012Q4	nysedei	Effective Weighted Average Interest Rate EffectiveWeightedAverageInterestRate	0.0420
CY2011	nysedei	Equity Method Investment Summarized Financial Information Operating Expense EquityMethodInvestmentSummarizedFinancialInformationOperatingExpense	10470000	USD
CY2012	nysedei	Equity Method Investment Summarized Financial Information Operating Expense EquityMethodInvestmentSummarizedFinancialInformationOperatingExpense	11735000	USD
CY2011Q4	nysedei	Fair Value Derivatives Net Liability Aggregated By Counterparty FairValueDerivativesNetLiabilityAggregatedByCounterparty	105500000	USD
CY2012Q4	nysedei	Fair Value Derivatives Net Liability Aggregated By Counterparty FairValueDerivativesNetLiabilityAggregatedByCounterparty	107400000	USD
CY2010	nysedei	Increase Decrease Lease Rental Income IncreaseDecreaseLeaseRentalIncome	26100000	USD
CY2011	nysedei	Increase Decrease Lease Rental Income IncreaseDecreaseLeaseRentalIncome	20300000	USD
CY2012	nysedei	Increase Decrease Lease Rental Income IncreaseDecreaseLeaseRentalIncome	18000000	USD
CY2010	nysedei	Increase Decrease Lease Rental Operating Expense IncreaseDecreaseLeaseRentalOperatingExpense	123000	USD
CY2012	nysedei	Increase Decrease Lease Rental Operating Expense IncreaseDecreaseLeaseRentalOperatingExpense	122000	USD
CY2011	nysedei	Increase Decrease Lease Rental Operating Expense IncreaseDecreaseLeaseRentalOperatingExpense	122000	USD
CY2010Q4	nysedei	Interest Rate Contract Accumulated Other Comprehensive Income Balance At Termination Date InterestRateContractAccumulatedOtherComprehensiveIncomeBalanceAtTerminationDate	13900000	USD
CY2011Q4	nysedei	Interest Rate Contract Accumulated Other Comprehensive Income Balance At Termination Date InterestRateContractAccumulatedOtherComprehensiveIncomeBalanceAtTerminationDate	10100000	USD
CY2012	nysedei	Interest Rate Derivative Contract Termination Fee InterestRateDerivativeContractTerminationFee	0	USD
CY2010	nysedei	Interest Rate Derivative Contract Termination Fee InterestRateDerivativeContractTerminationFee	-11808000	USD
CY2011	nysedei	Interest Rate Derivative Contract Termination Fee InterestRateDerivativeContractTerminationFee	-8340000	USD
CY2012	nysedei	Joint Venture Ownership Percentage JointVentureOwnershipPercentage	0.6667
CY2012	nysedei	Lease Up Period LeaseUpPeriod	6
CY2012	nysedei	Multifamily Expense MultifamilyExpense	19672000	USD
CY2010	nysedei	Multifamily Expense MultifamilyExpense	18327000	USD
CY2011	nysedei	Multifamily Expense MultifamilyExpense	19012000	USD
CY2011	nysedei	New Non Employee Director Awards Individual NewNonEmployeeDirectorAwardsIndividual	7000	shares
CY2012	nysedei	New Non Employee Director Awards Individual NewNonEmployeeDirectorAwardsIndividual	1000	shares
CY2010	nysedei	Non Employee Director Awards Granted In Lieu Of Cash Compensation NonEmployeeDirectorAwardsGrantedInLieuOfCashCompensation	20000	shares
CY2012	nysedei	Non Employee Director Awards Granted In Lieu Of Cash Compensation NonEmployeeDirectorAwardsGrantedInLieuOfCashCompensation	46000	shares
CY2011	nysedei	Non Employee Director Awards Granted In Lieu Of Cash Compensation NonEmployeeDirectorAwardsGrantedInLieuOfCashCompensation	23000	shares
CY2012	nysedei	Non Employee Director Awards Individual NonEmployeeDirectorAwardsIndividual	54000	shares
CY2010	nysedei	Non Employee Director Awards Individual NonEmployeeDirectorAwardsIndividual	50000	shares
CY2012	nysedei	Number Of Consolidated Properties Containing Asbestos NumberOfConsolidatedPropertiesContainingAsbestos	20
CY2012	nysedei	Number Of Ground Leases With Purchase Options NumberOfGroundLeasesWithPurchaseOptions	1	leases
CY2012	nysedei	Number Of Land Leases NumberOfLandLeases	2	leases
CY2012Q4	nysedei	Number Of Land Parcels NumberOfLandParcels	2
CY2012Q4	nysedei	Number Of Multifamily Properties NumberOfMultifamilyProperties	9
CY2012	nysedei	Number Of Shares Of Common Stock Issued Upon Redemption Of One Op Unit NumberOfSharesOfCommonStockIssuedUponRedemptionOfOneOpUnit	1	Rate
CY2012Q4	nysedei	Number Of Tenants Exceeding Ten Percent Of Our Total Rental Revenue And Tenant Reimbursements NumberOfTenantsExceedingTenPercentOfOurTotalRentalRevenueAndTenantReimbursements	0
CY2011Q4	nysedei	Number Of Tenants Exceeding Ten Percent Of Our Total Rental Revenue And Tenant Reimbursements NumberOfTenantsExceedingTenPercentOfOurTotalRentalRevenueAndTenantReimbursements	0
CY2010Q4	nysedei	Number Of Tenants Exceeding Ten Percent Of Our Total Rental Revenue And Tenant Reimbursements NumberOfTenantsExceedingTenPercentOfOurTotalRentalRevenueAndTenantReimbursements	0
CY2012	nysedei	Office Expense OfficeExpense	170725000	USD
CY2010	nysedei	Office Expense OfficeExpense	159155000	USD
CY2011	nysedei	Office Expense OfficeExpense	168869000	USD
CY2010	nysedei	Operating Lease Revenue Multifamily OperatingLeaseRevenueMultifamily	63564000	USD
CY2011	nysedei	Operating Lease Revenue Multifamily OperatingLeaseRevenueMultifamily	65267000	USD
CY2012	nysedei	Operating Lease Revenue Multifamily OperatingLeaseRevenueMultifamily	68231000	USD
CY2011	nysedei	Operating Lease Revenue Office OperatingLeaseRevenueOffice	393434000	USD
CY2010	nysedei	Operating Lease Revenue Office OperatingLeaseRevenueOffice	399184000	USD
CY2012	nysedei	Operating Lease Revenue Office OperatingLeaseRevenueOffice	391040000	USD
CY2012	nysedei	Operating Partnership Units And Fully Vested Long Term Incentive Plan Units Outstanding OperatingPartnershipUnitsAndFullyVestedLongTermIncentivePlanUnitsOutstanding	29700000	shares
CY2011	nysedei	Parking And Other Income Multifamily ParkingAndOtherIncomeMultifamily	4993000	USD
CY2012	nysedei	Parking And Other Income Multifamily ParkingAndOtherIncomeMultifamily	5492000	USD
CY2010	nysedei	Parking And Other Income Multifamily ParkingAndOtherIncomeMultifamily	4580000	USD
CY2012	nysedei	Parking And Other Income Office ParkingAndOtherIncomeOffice	70143000	USD
CY2010	nysedei	Parking And Other Income Office ParkingAndOtherIncomeOffice	66110000	USD
CY2011	nysedei	Parking And Other Income Office ParkingAndOtherIncomeOffice	67729000	USD
CY2012Q4	nysedei	Percentage Of Minimum Distribution Of Taxable Income PercentageOfMinimumDistributionOfTaxableIncome	0.9
CY2012	nysedei	Proceeds From Issuance Of Atm Common Stocks ProceedsFromIssuanceOfAtmCommonStocks	128300000	USD
CY2011	nysedei	Proceeds From Issuance Of Atm Common Stocks ProceedsFromIssuanceOfAtmCommonStocks	117800000	USD
CY2012	nysedei	Refund Of Loan Deposit RefundOfLoanDeposit	1575000	USD
CY2011	nysedei	Refund Of Loan Deposit RefundOfLoanDeposit	-1575000	USD
CY2010	nysedei	Refund Of Loan Deposit RefundOfLoanDeposit	0	USD
CY2010	nysedei	Segment Reporting Profit Loss SegmentReportingProfitLoss	393362000	USD
CY2011	nysedei	Segment Reporting Profit Loss SegmentReportingProfitLoss	387456000	USD
CY2012	nysedei	Segment Reporting Profit Loss SegmentReportingProfitLoss	388602000	USD
CY2012	nysedei	Shares Available Under At Market Stock Offering Program Amount SharesAvailableUnderAtMarketStockOfferingProgramAmount	300000000	USD
CY2011	nysedei	Shares Available Under At Market Stock Offering Program Amount SharesAvailableUnderAtMarketStockOfferingProgramAmount	250000000	USD
CY2012	dei	Document Period End Date DocumentPeriodEndDate	2012-12-31
CY2012	dei	Document Type DocumentType	10-K
CY2012	dei	Entity Central Index Key EntityCentralIndexKey	0001364250
CY2013Q1	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	142475670	shares
CY2012	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2012	dei	Entity Filer Category EntityFilerCategory	Large Accelerated Filer
CY2012Q2	dei	Entity Public Float EntityPublicFloat	3000000000	USD
CY2012	dei	Entity Registrant Name EntityRegistrantName	Douglas Emmett Inc
CY2012Q4	nysedei	Tenant Improvements And Lease Intangibles TenantImprovementsAndLeaseIntangibles	690120000	USD
CY2011Q4	nysedei	Tenant Improvements And Lease Intangibles TenantImprovementsAndLeaseIntangibles	640647000	USD
CY2011	nysedei	Total Grant Date Fair Value Of Ltip Units Which Vested During Period TotalGrantDateFairValueOfLtipUnitsWhichVestedDuringPeriod	8100000	USD
CY2010	nysedei	Total Grant Date Fair Value Of Ltip Units Which Vested During Period TotalGrantDateFairValueOfLtipUnitsWhichVestedDuringPeriod	10300000	USD
CY2012	nysedei	Total Grant Date Fair Value Of Ltip Units Which Vested During Period TotalGrantDateFairValueOfLtipUnitsWhichVestedDuringPeriod	13500000	USD
CY2011	nysedei	Total Multifamily Revenues TotalMultifamilyRevenues	70260000	USD
CY2010	nysedei	Total Multifamily Revenues TotalMultifamilyRevenues	68144000	USD
CY2012	nysedei	Total Multifamily Revenues TotalMultifamilyRevenues	73723000	USD
CY2011	nysedei	Total Office Revenues TotalOfficeRevenues	505077000	USD
CY2012	nysedei	Total Office Revenues TotalOfficeRevenues	505276000	USD
CY2010	nysedei	Total Office Revenues TotalOfficeRevenues	502700000	USD
CY2011	nysedei	Value Of Grants Fully Vested At Time Of Grant ValueOfGrantsFullyVestedAtTimeOfGrant	2800000	USD
CY2012	nysedei	Value Of Grants Fully Vested At Time Of Grant ValueOfGrantsFullyVestedAtTimeOfGrant	3000000	USD
CY2010	nysedei	Value Of Grants Fully Vested At Time Of Grant ValueOfGrantsFullyVestedAtTimeOfGrant	3600000	USD
CY2012Q4	nysedei	Weighted Average Remaining Life Of Total Outstanding Debt WeightedAverageRemainingLifeOfTotalOutstandingDebt	5.5	Y
CY2012	dei	Amendment Flag AmendmentFlag	false
CY2012	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
CY2012	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	FY
CY2012	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2012
CY2012	dei	Entity Voluntary Filers EntityVoluntaryFilers	No
CY2012	dei	Entity Well Known Seasoned Issuer EntityWellKnownSeasonedIssuer	Yes

Files In Submission

Name	View Source	Status
0001364250-13-000007-index-headers.html	Edgar Link	pending
0001364250-13-000007-index.html	Edgar Link	pending
0001364250-13-000007.txt	Edgar Link	pending
0001364250-13-000007-xbrl.zip	Edgar Link	pending
a2012dei10kitem5performanceg.jpg	Edgar Link	pending
a2012q4deilogo10kcoverpage.jpg	Edgar Link	pending
dei-20121231x10k.htm	Edgar Link	pending
dei-20121231xexhibit211.htm	Edgar Link	pending
dei-20121231xexhibit231.htm	Edgar Link	pending
dei-20121231xexhibit311.htm	Edgar Link	pending
dei-20121231xexhibit312.htm	Edgar Link	pending
dei-20121231xexhibit321.htm	Edgar Link	pending
dei-20121231xexhibit322.htm	Edgar Link	pending
FilingSummary.xml	Edgar Link	unprocessable
Financial_Report.xls	Edgar Link	pending
nysedei-20121231.xml	Edgar Link	completed
nysedei-20121231.xsd	Edgar Link	pending
nysedei-20121231_cal.xml	Edgar Link	unprocessable
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nysedei-20121231_lab.xml	Edgar Link	unprocessable
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report.css	Edgar Link	pending
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$DEI
Douglas Emmett Inc Stock $dei

2012 Form 10-K Financial Statement

#000136425013000007 Filed on February 27, 2013

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$DEI Douglas Emmett Inc Stock $dei

2012 Form 10-K Financial Statement

#000136425013000007 Filed on February 27, 2013

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$DEI
Douglas Emmett Inc Stock $dei