2019 Q2 Form 10-Q Financial Statement

#000086054619000023 Filed on August 05, 2019

View on sec.gov

Income Statement

Concept 2019 Q2 2018 Q2
Revenue $175.1M $146.7M
YoY Change 19.3% -3.1%
Cost Of Revenue $41.00M $16.94M
YoY Change 142.03% -24.08%
Gross Profit $134.1M $129.8M
YoY Change 3.29% 0.53%
Gross Profit Margin 76.58% 88.46%
Selling, General & Admin $9.386M $7.628M
YoY Change 23.05% -2.94%
% of Gross Profit 7.0% 5.88%
Research & Development $900.0K $1.200M
YoY Change -25.0% -25.0%
% of Gross Profit 0.67% 0.92%
Depreciation & Amortization $35.30M $33.70M
YoY Change 4.75% 1.2%
% of Gross Profit 26.33% 25.96%
Operating Expenses $9.386M $7.628M
YoY Change 23.05% -2.94%
Operating Profit $124.7M $38.30M
YoY Change 225.51% 4.6%
Interest Expense -$16.20M -$17.10M
YoY Change -5.26% -0.58%
% of Operating Profit -12.99% -44.64%
Other Income/Expense, Net
YoY Change
Pretax Income $109.0M $20.78M
YoY Change 424.51% 12.15%
Income Tax -$176.0K $63.00K
% Of Pretax Income -0.16% 0.3%
Net Earnings $106.8M $19.43M
YoY Change 449.51% 10.89%
Net Earnings / Revenue 61.0% 13.24%
Basic Earnings Per Share $0.95 $0.19
Diluted Earnings Per Share $0.95 $0.19
COMMON SHARES
Basic Shares Outstanding 111.6M shares 101.8M shares
Diluted Shares Outstanding 113.1M shares 101.9M shares

Balance Sheet

Concept 2019 Q2 2018 Q2
SHORT-TERM ASSETS
Cash & Short-Term Investments $46.30M $8.500M
YoY Change 444.71% -19.81%
Cash & Equivalents $46.28M $8.472M
Short-Term Investments
Other Short-Term Assets
YoY Change
Inventory $54.40M $42.20M
Prepaid Expenses
Receivables $58.20M $23.70M
Other Receivables $0.00 $0.00
Total Short-Term Assets $158.9M $74.40M
YoY Change 113.58% -28.87%
LONG-TERM ASSETS
Property, Plant & Equipment $3.271B $6.407M
YoY Change 50945.73% 20.82%
Goodwill
YoY Change
Intangibles $31.16M $50.59M
YoY Change -38.4% -26.9%
Long-Term Investments $75.60M $50.10M
YoY Change 50.9% 1974.53%
Other Assets $68.90M $66.20M
YoY Change 4.08% 3.44%
Total Long-Term Assets $3.645B $3.538B
YoY Change 3.01% 1.44%
TOTAL ASSETS
Total Short-Term Assets $158.9M $74.40M
Total Long-Term Assets $3.645B $3.538B
Total Assets $3.803B $3.612B
YoY Change 5.29% 0.56%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable $152.2M $88.90M
YoY Change 71.2% -6.72%
Accrued Expenses $16.60M
YoY Change
Deferred Revenue
YoY Change
Short-Term Debt $0.00 $0.00
YoY Change
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities $227.6M $143.3M
YoY Change 58.83% -13.15%
LONG-TERM LIABILITIES
Long-Term Debt $1.786B $1.872B
YoY Change -4.62% -1.37%
Other Long-Term Liabilities $41.30M $64.00M
YoY Change -35.47% -7.51%
Total Long-Term Liabilities $1.827B $1.936B
YoY Change -5.64% -1.59%
TOTAL LIABILITIES
Total Short-Term Liabilities $227.6M $143.3M
Total Long-Term Liabilities $1.827B $1.936B
Total Liabilities $2.055B $2.079B
YoY Change -1.19% -2.49%
SHAREHOLDERS EQUITY
Retained Earnings
YoY Change
Common Stock $1.119M $1.033M
YoY Change 8.33% 3.82%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity $1.672B $1.442B
YoY Change
Total Liabilities & Shareholders Equity $3.803B $3.612B
YoY Change 5.29% 1.05%

Cashflow Statement

Concept 2019 Q2 2018 Q2
OPERATING ACTIVITIES
Net Income $106.8M $19.43M
YoY Change 449.51% 10.89%
Depreciation, Depletion And Amortization $35.30M $33.70M
YoY Change 4.75% 1.2%
Cash From Operating Activities $57.10M $54.50M
YoY Change 4.77% -5.05%
INVESTING ACTIVITIES
Capital Expenditures -$127.2M -$62.90M
YoY Change 102.23% -0.94%
Acquisitions
YoY Change
Other Investing Activities $234.8M $900.0K
YoY Change 25988.89% -66.67%
Cash From Investing Activities $107.6M -$62.00M
YoY Change -273.55% 1.97%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities -125.7M 7.500M
YoY Change -1776.0% -103.54%
NET CHANGE
Cash From Operating Activities 57.10M 54.50M
Cash From Investing Activities 107.6M -62.00M
Cash From Financing Activities -125.7M 7.500M
Net Change In Cash 39.00M 0.0000000009313
YoY Change 4187593113600010000.0% -100.0%
FREE CASH FLOW
Cash From Operating Activities $57.10M $54.50M
Capital Expenditures -$127.2M -$62.90M
Free Cash Flow $184.3M $117.4M
YoY Change 56.98% -2.89%

Facts In Submission

Frame Concept Type Concept / XBRL Key Value Unit
dei Amendment Flag
AmendmentFlag
false
CY2018Q2 us-gaap Stock Issued During Period Shares Share Based Compensation
StockIssuedDuringPeriodSharesShareBasedCompensation
10137 shares
dei Current Fiscal Year End Date
CurrentFiscalYearEndDate
--12-31
dei Document Fiscal Period Focus
DocumentFiscalPeriodFocus
Q2
dei Document Fiscal Year Focus
DocumentFiscalYearFocus
2019
dei Entity Central Index Key
EntityCentralIndexKey
0000860546
CY2018Q2 us-gaap Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
0.275
us-gaap Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
0.55
CY2018Q4 us-gaap Common Stock Par Or Stated Value Per Share
CommonStockParOrStatedValuePerShare
0.01
CY2019Q2 us-gaap Common Stock Par Or Stated Value Per Share
CommonStockParOrStatedValuePerShare
0.01
CY2018Q4 us-gaap Common Stock Shares Authorized
CommonStockSharesAuthorized
150000000 shares
CY2019Q2 us-gaap Common Stock Shares Authorized
CommonStockSharesAuthorized
150000000 shares
CY2018Q4 us-gaap Common Stock Shares Issued
CommonStockSharesIssued
110241868 shares
CY2019Q2 us-gaap Common Stock Shares Issued
CommonStockSharesIssued
111949887 shares
CY2017Q4 us-gaap Common Stock Shares Outstanding
CommonStockSharesOutstanding
101292299 shares
CY2018Q1 us-gaap Common Stock Shares Outstanding
CommonStockSharesOutstanding
102150358 shares
CY2018Q2 us-gaap Common Stock Shares Outstanding
CommonStockSharesOutstanding
103260495 shares
CY2018Q2 us-gaap Common Stock Shares Outstanding
CommonStockSharesOutstanding
103260495.000 shares
CY2018Q4 us-gaap Common Stock Shares Outstanding
CommonStockSharesOutstanding
110241868 shares
CY2019Q1 us-gaap Common Stock Shares Outstanding
CommonStockSharesOutstanding
111939790 shares
CY2019Q2 us-gaap Common Stock Shares Outstanding
CommonStockSharesOutstanding
111949887 shares
CY2018Q4 us-gaap Deferred Costs Leasing Accumulated Amortization
DeferredCostsLeasingAccumulatedAmortization
31994000 USD
CY2019Q2 us-gaap Deferred Costs Leasing Accumulated Amortization
DeferredCostsLeasingAccumulatedAmortization
33866000 USD
us-gaap Stock Issued During Period Shares Conversion Of Units
StockIssuedDuringPeriodSharesConversionOfUnits
53817 shares
us-gaap Stock Issued During Period Shares Share Based Compensation
StockIssuedDuringPeriodSharesShareBasedCompensation
137379 shares
CY2019Q2 us-gaap Stock Issued During Period Shares Share Based Compensation
StockIssuedDuringPeriodSharesShareBasedCompensation
10097 shares
us-gaap Stock Issued During Period Shares Share Based Compensation
StockIssuedDuringPeriodSharesShareBasedCompensation
88432 shares
dei Document Type
DocumentType
10-Q
dei Document Quarterly Report
DocumentQuarterlyReport
true
dei Document Period End Date
DocumentPeriodEndDate
2019-06-30
dei Document Transition Report
DocumentTransitionReport
false
dei Entity File Number
EntityFileNumber
1-14023
dei Entity Registrant Name
EntityRegistrantName
Corporate Office Properties Trust
dei Entity Incorporation State Country Code
EntityIncorporationStateCountryCode
MD
dei Entity Tax Identification Number
EntityTaxIdentificationNumber
23-2947217
dei Entity Address Address Line1
EntityAddressAddressLine1
6711 Columbia Gateway Drive
dei Entity Address Address Line2
EntityAddressAddressLine2
Suite 300
dei Entity Address City Or Town
EntityAddressCityOrTown
Columbia
dei Entity Address State Or Province
EntityAddressStateOrProvince
MD
dei Entity Address Postal Zip Code
EntityAddressPostalZipCode
21046
CY2019Q2 us-gaap Assets Of Disposal Group Including Discontinued Operation
AssetsOfDisposalGroupIncludingDiscontinuedOperation
54448000 USD
CY2018Q4 us-gaap Assets Of Disposal Group Including Discontinued Operation
AssetsOfDisposalGroupIncludingDiscontinuedOperation
0 USD
CY2019Q2 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
46282000 USD
CY2018Q4 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
8066000 USD
CY2019Q2 us-gaap Investments In Affiliates Subsidiaries Associates And Joint Ventures
InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures
65336000 USD
CY2018Q4 us-gaap Investments In Affiliates Subsidiaries Associates And Joint Ventures
InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures
39845000 USD
CY2019Q2 us-gaap Rental Properties
RentalProperties
2719585000 USD
CY2018Q4 us-gaap Rental Properties
RentalProperties
2847265000 USD
CY2019Q2 us-gaap Development In Process
DevelopmentInProcess
474787000 USD
CY2018Q4 us-gaap Development In Process
DevelopmentInProcess
403361000 USD
CY2019Q2 us-gaap Real Estate Investment Property Net
RealEstateInvestmentPropertyNet
3194372000 USD
CY2018Q4 us-gaap Real Estate Investment Property Net
RealEstateInvestmentPropertyNet
3250626000 USD
CY2019Q2 us-gaap Accounts Payable And Accrued Liabilities Current And Noncurrent
AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent
152196000 USD
CY2018Q4 us-gaap Accounts Payable And Accrued Liabilities Current And Noncurrent
AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent
92855000 USD
CY2019Q2 ofc Advance Rent And Security Deposit Liability
AdvanceRentAndSecurityDepositLiability
27477000 USD
CY2018Q4 ofc Advance Rent And Security Deposit Liability
AdvanceRentAndSecurityDepositLiability
30079000 USD
CY2019Q2 us-gaap Dividends Payable Current And Noncurrent
DividendsPayableCurrentAndNoncurrent
31346000 USD
dei City Area Code
CityAreaCode
443
dei Local Phone Number
LocalPhoneNumber
285-5400
dei Security12b Title
Security12bTitle
Common Shares of beneficial interest, $0.01 par value
dei Trading Symbol
TradingSymbol
OFC
dei Security Exchange Name
SecurityExchangeName
NYSE
dei Entity Current Reporting Status
EntityCurrentReportingStatus
Yes
dei Entity Interactive Data Current
EntityInteractiveDataCurrent
Yes
dei Entity Filer Category
EntityFilerCategory
Large Accelerated Filer
dei Entity Small Business
EntitySmallBusiness
false
dei Entity Emerging Growth Company
EntityEmergingGrowthCompany
false
dei Entity Shell Company
EntityShellCompany
false
CY2019Q3 dei Entity Common Stock Shares Outstanding
EntityCommonStockSharesOutstanding
111949887 shares
CY2019Q2 us-gaap Accounts Receivable Net
AccountsReceivableNet
58189000 USD
CY2018Q4 us-gaap Accounts Receivable Net
AccountsReceivableNet
26277000 USD
CY2019Q2 us-gaap Deferred Rent Receivables Net
DeferredRentReceivablesNet
86707000 USD
CY2018Q4 us-gaap Deferred Rent Receivables Net
DeferredRentReceivablesNet
89350000 USD
CY2019Q2 us-gaap Intangible Assets Net Excluding Goodwill
IntangibleAssetsNetExcludingGoodwill
31162000 USD
CY2018Q4 us-gaap Intangible Assets Net Excluding Goodwill
IntangibleAssetsNetExcludingGoodwill
43470000 USD
CY2019Q2 us-gaap Deferred Costs Leasing Net
DeferredCostsLeasingNet
52227000 USD
CY2018Q4 us-gaap Deferred Costs Leasing Net
DeferredCostsLeasingNet
50191000 USD
CY2019Q2 us-gaap Notes Receivable Net
NotesReceivableNet
70656000 USD
CY2018Q4 us-gaap Notes Receivable Net
NotesReceivableNet
56982000 USD
CY2019Q2 us-gaap Prepaid Expense And Other Assets
PrepaidExpenseAndOtherAssets
76180000 USD
CY2018Q4 us-gaap Prepaid Expense And Other Assets
PrepaidExpenseAndOtherAssets
91198000 USD
CY2019Q2 us-gaap Assets
Assets
3803469000 USD
CY2018Q4 us-gaap Assets
Assets
3656005000 USD
CY2019Q2 us-gaap Long Term Debt
LongTermDebt
1784362000 USD
CY2018Q4 us-gaap Long Term Debt
LongTermDebt
1823909000 USD
CY2019Q2 us-gaap Accumulated Distributions In Excess Of Net Income
AccumulatedDistributionsInExcessOfNetIncome
780667000 USD
CY2018Q4 us-gaap Accumulated Distributions In Excess Of Net Income
AccumulatedDistributionsInExcessOfNetIncome
846808000 USD
CY2018Q4 us-gaap Dividends Payable Current And Noncurrent
DividendsPayableCurrentAndNoncurrent
30856000 USD
CY2019Q2 us-gaap Deferred Revenue Leases Net
DeferredRevenueLeasesNet
8161000 USD
CY2018Q4 us-gaap Deferred Revenue Leases Net
DeferredRevenueLeasesNet
9125000 USD
CY2019Q2 us-gaap Derivative Liabilities
DerivativeLiabilities
23547000 USD
CY2018Q4 us-gaap Derivative Liabilities
DerivativeLiabilities
5459000 USD
CY2019Q2 us-gaap Other Liabilities
OtherLiabilities
10826000 USD
CY2018Q4 us-gaap Other Liabilities
OtherLiabilities
10414000 USD
CY2019Q2 us-gaap Liabilities
Liabilities
2054555000 USD
CY2018Q4 us-gaap Liabilities
Liabilities
2002697000 USD
CY2019Q2 us-gaap Commitments And Contingencies
CommitmentsAndContingencies
USD
CY2018Q4 us-gaap Commitments And Contingencies
CommitmentsAndContingencies
USD
CY2019Q2 us-gaap Redeemable Noncontrolling Interest Equity Carrying Amount
RedeemableNoncontrollingInterestEquityCarryingAmount
29803000 USD
CY2018Q4 us-gaap Redeemable Noncontrolling Interest Equity Carrying Amount
RedeemableNoncontrollingInterestEquityCarryingAmount
26260000 USD
CY2019Q2 us-gaap Common Stock Value
CommonStockValue
1119000 USD
CY2018Q4 us-gaap Common Stock Value
CommonStockValue
1102000 USD
CY2019Q2 us-gaap Additional Paid In Capital
AdditionalPaidInCapital
2475293000 USD
CY2018Q4 us-gaap Additional Paid In Capital
AdditionalPaidInCapital
2431355000 USD
CY2019Q2 us-gaap Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
-23465000 USD
CY2018Q4 us-gaap Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
-238000 USD
CY2019Q2 us-gaap Stockholders Equity
StockholdersEquity
1672280000 USD
CY2018Q4 us-gaap Stockholders Equity
StockholdersEquity
1585411000 USD
CY2019Q2 us-gaap Minority Interest In Operating Partnerships
MinorityInterestInOperatingPartnerships
21039000 USD
CY2018Q4 us-gaap Minority Interest In Operating Partnerships
MinorityInterestInOperatingPartnerships
19168000 USD
CY2019Q2 us-gaap Minority Interest In Preferred Unit Holders
MinorityInterestInPreferredUnitHolders
8800000 USD
CY2018Q4 us-gaap Minority Interest In Preferred Unit Holders
MinorityInterestInPreferredUnitHolders
8800000 USD
CY2019Q2 us-gaap Other Minority Interests
OtherMinorityInterests
16992000 USD
CY2018Q4 us-gaap Other Minority Interests
OtherMinorityInterests
13669000 USD
CY2019Q2 us-gaap Minority Interest
MinorityInterest
46831000 USD
CY2018Q4 us-gaap Minority Interest
MinorityInterest
41637000 USD
CY2019Q2 us-gaap Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
1719111000 USD
CY2018Q4 us-gaap Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
1627048000 USD
CY2019Q2 us-gaap Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
3803469000 USD
CY2018Q4 us-gaap Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
3656005000 USD
CY2019Q2 us-gaap Operating Leases Income Statement Lease Revenue
OperatingLeasesIncomeStatementLeaseRevenue
131415000 USD
CY2018Q2 us-gaap Operating Leases Income Statement Lease Revenue
OperatingLeasesIncomeStatementLeaseRevenue
127907000 USD
us-gaap Operating Leases Income Statement Lease Revenue
OperatingLeasesIncomeStatementLeaseRevenue
262318000 USD
us-gaap Operating Leases Income Statement Lease Revenue
OperatingLeasesIncomeStatementLeaseRevenue
255040000 USD
CY2019Q2 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
42299000 USD
CY2018Q2 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
17581000 USD
us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
59249000 USD
us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
44779000 USD
CY2019Q2 us-gaap Revenues
Revenues
175070000 USD
CY2018Q2 us-gaap Revenues
Revenues
146743000 USD
us-gaap Revenues
Revenues
324010000 USD
us-gaap Revenues
Revenues
302219000 USD
CY2019Q2 us-gaap Direct Costs Of Leased And Rented Property Or Equipment
DirectCostsOfLeasedAndRentedPropertyOrEquipment
47886000 USD
CY2018Q2 us-gaap Direct Costs Of Leased And Rented Property Or Equipment
DirectCostsOfLeasedAndRentedPropertyOrEquipment
49446000 USD
us-gaap Direct Costs Of Leased And Rented Property Or Equipment
DirectCostsOfLeasedAndRentedPropertyOrEquipment
97331000 USD
us-gaap Direct Costs Of Leased And Rented Property Or Equipment
DirectCostsOfLeasedAndRentedPropertyOrEquipment
100397000 USD
CY2019Q2 us-gaap Depreciation And Amortization
DepreciationAndAmortization
34802000 USD
CY2018Q2 us-gaap Depreciation And Amortization
DepreciationAndAmortization
33190000 USD
us-gaap Depreciation And Amortization
DepreciationAndAmortization
69598000 USD
us-gaap Depreciation And Amortization
DepreciationAndAmortization
66702000 USD
CY2019Q2 us-gaap Cost Of Goods And Services Sold
CostOfGoodsAndServicesSold
41002000 USD
CY2018Q2 us-gaap Cost Of Goods And Services Sold
CostOfGoodsAndServicesSold
16941000 USD
us-gaap Cost Of Goods And Services Sold
CostOfGoodsAndServicesSold
57328000 USD
us-gaap Cost Of Goods And Services Sold
CostOfGoodsAndServicesSold
43157000 USD
CY2019Q2 us-gaap Selling General And Administrative Expense
SellingGeneralAndAdministrativeExpense
9386000 USD
CY2018Q2 us-gaap Selling General And Administrative Expense
SellingGeneralAndAdministrativeExpense
7628000 USD
us-gaap Selling General And Administrative Expense
SellingGeneralAndAdministrativeExpense
18137000 USD
us-gaap Selling General And Administrative Expense
SellingGeneralAndAdministrativeExpense
14920000 USD
CY2019Q2 ofc Business Development Expenses And Land Carry Costs
BusinessDevelopmentExpensesAndLandCarryCosts
870000 USD
CY2018Q2 ofc Business Development Expenses And Land Carry Costs
BusinessDevelopmentExpensesAndLandCarryCosts
1234000 USD
ofc Business Development Expenses And Land Carry Costs
BusinessDevelopmentExpensesAndLandCarryCosts
1983000 USD
ofc Business Development Expenses And Land Carry Costs
BusinessDevelopmentExpensesAndLandCarryCosts
2848000 USD
CY2019Q2 us-gaap Costs And Expenses
CostsAndExpenses
133946000 USD
CY2018Q2 us-gaap Costs And Expenses
CostsAndExpenses
108439000 USD
us-gaap Costs And Expenses
CostsAndExpenses
244377000 USD
us-gaap Costs And Expenses
CostsAndExpenses
228024000 USD
CY2019Q2 us-gaap Interest And Debt Expense
InterestAndDebtExpense
18475000 USD
CY2018Q2 us-gaap Interest And Debt Expense
InterestAndDebtExpense
18945000 USD
us-gaap Interest And Debt Expense
InterestAndDebtExpense
37149000 USD
us-gaap Interest And Debt Expense
InterestAndDebtExpense
37729000 USD
CY2019Q2 us-gaap Other Nonoperating Income
OtherNonoperatingIncome
1849000 USD
CY2018Q2 us-gaap Other Nonoperating Income
OtherNonoperatingIncome
1439000 USD
us-gaap Other Nonoperating Income
OtherNonoperatingIncome
4135000 USD
us-gaap Other Nonoperating Income
OtherNonoperatingIncome
2798000 USD
CY2019Q2 us-gaap Gain Loss On Sale Of Properties Before Applicable Income Taxes
GainLossOnSaleOfPropertiesBeforeApplicableIncomeTaxes
84469000 USD
CY2018Q2 us-gaap Gain Loss On Sale Of Properties Before Applicable Income Taxes
GainLossOnSaleOfPropertiesBeforeApplicableIncomeTaxes
-23000 USD
us-gaap Gain Loss On Sale Of Properties Before Applicable Income Taxes
GainLossOnSaleOfPropertiesBeforeApplicableIncomeTaxes
84469000 USD
us-gaap Gain Loss On Sale Of Properties Before Applicable Income Taxes
GainLossOnSaleOfPropertiesBeforeApplicableIncomeTaxes
-27000 USD
CY2019Q2 us-gaap Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments
IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
108967000 USD
CY2018Q2 us-gaap Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments
IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
20775000 USD
us-gaap Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments
IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
131088000 USD
us-gaap Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments
IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
39237000 USD
CY2019Q2 us-gaap Income Loss From Equity Method Investments
IncomeLossFromEquityMethodInvestments
420000 USD
CY2018Q2 us-gaap Income Loss From Equity Method Investments
IncomeLossFromEquityMethodInvestments
373000 USD
us-gaap Income Loss From Equity Method Investments
IncomeLossFromEquityMethodInvestments
811000 USD
us-gaap Income Loss From Equity Method Investments
IncomeLossFromEquityMethodInvestments
746000 USD
CY2019Q2 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
-176000 USD
CY2018Q2 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
63000 USD
us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
18000 USD
us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
118000 USD
CY2019Q2 us-gaap Profit Loss
ProfitLoss
109563000 USD
CY2018Q2 us-gaap Profit Loss
ProfitLoss
21085000 USD
us-gaap Profit Loss
ProfitLoss
131881000 USD
us-gaap Profit Loss
ProfitLoss
39865000 USD
CY2019Q2 us-gaap Noncontrolling Interest In Net Income Loss Operating Partnerships Nonredeemable
NoncontrollingInterestInNetIncomeLossOperatingPartnershipsNonredeemable
1339000 USD
CY2018Q2 us-gaap Noncontrolling Interest In Net Income Loss Operating Partnerships Nonredeemable
NoncontrollingInterestInNetIncomeLossOperatingPartnershipsNonredeemable
608000 USD
us-gaap Noncontrolling Interest In Net Income Loss Operating Partnerships Nonredeemable
NoncontrollingInterestInNetIncomeLossOperatingPartnershipsNonredeemable
1596000 USD
us-gaap Noncontrolling Interest In Net Income Loss Operating Partnerships Nonredeemable
NoncontrollingInterestInNetIncomeLossOperatingPartnershipsNonredeemable
1152000 USD
CY2019Q2 us-gaap Noncontrolling Interest In Net Income Loss Preferred Unit Holders Nonredeemable
NoncontrollingInterestInNetIncomeLossPreferredUnitHoldersNonredeemable
165000 USD
CY2018Q2 us-gaap Noncontrolling Interest In Net Income Loss Preferred Unit Holders Nonredeemable
NoncontrollingInterestInNetIncomeLossPreferredUnitHoldersNonredeemable
165000 USD
us-gaap Noncontrolling Interest In Net Income Loss Preferred Unit Holders Nonredeemable
NoncontrollingInterestInNetIncomeLossPreferredUnitHoldersNonredeemable
330000 USD
us-gaap Noncontrolling Interest In Net Income Loss Preferred Unit Holders Nonredeemable
NoncontrollingInterestInNetIncomeLossPreferredUnitHoldersNonredeemable
330000 USD
CY2019Q2 ofc Minority Interest In Net Income Loss Other Including Joint Ventures Minority Interests
MinorityInterestInNetIncomeLossOtherIncludingJointVenturesMinorityInterests
1268000 USD
CY2018Q2 ofc Minority Interest In Net Income Loss Other Including Joint Ventures Minority Interests
MinorityInterestInNetIncomeLossOtherIncludingJointVenturesMinorityInterests
878000 USD
ofc Minority Interest In Net Income Loss Other Including Joint Ventures Minority Interests
MinorityInterestInNetIncomeLossOtherIncludingJointVenturesMinorityInterests
2305000 USD
ofc Minority Interest In Net Income Loss Other Including Joint Ventures Minority Interests
MinorityInterestInNetIncomeLossOtherIncludingJointVenturesMinorityInterests
1799000 USD
CY2019Q2 ofc Net Income Loss Available To Common Stockholders Including Participating Securities
NetIncomeLossAvailableToCommonStockholdersIncludingParticipatingSecurities
106791000 USD
CY2018Q2 ofc Net Income Loss Available To Common Stockholders Including Participating Securities
NetIncomeLossAvailableToCommonStockholdersIncludingParticipatingSecurities
19434000 USD
ofc Net Income Loss Available To Common Stockholders Including Participating Securities
NetIncomeLossAvailableToCommonStockholdersIncludingParticipatingSecurities
127650000 USD
ofc Net Income Loss Available To Common Stockholders Including Participating Securities
NetIncomeLossAvailableToCommonStockholdersIncludingParticipatingSecurities
36584000 USD
CY2019Q2 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
0.95
CY2018Q2 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
0.19
us-gaap Earnings Per Share Basic
EarningsPerShareBasic
1.15
us-gaap Earnings Per Share Basic
EarningsPerShareBasic
0.36
CY2019Q2 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
0.95
CY2018Q2 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
0.19
us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
1.15
us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
0.36
CY2019Q2 us-gaap Profit Loss
ProfitLoss
109563000 USD
CY2018Q2 us-gaap Profit Loss
ProfitLoss
21085000 USD
us-gaap Profit Loss
ProfitLoss
131881000 USD
us-gaap Profit Loss
ProfitLoss
39865000 USD
CY2019Q2 us-gaap Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax
-13545000 USD
CY2018Q2 us-gaap Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax
1912000 USD
us-gaap Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax
-22390000 USD
us-gaap Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax
6588000 USD
CY2019Q2 us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci On Derivatives Net Of Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax
557000 USD
CY2018Q2 us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci On Derivatives Net Of Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax
47000 USD
us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci On Derivatives Net Of Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax
1127000 USD
us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci On Derivatives Net Of Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax
-198000 USD
CY2019Q2 us-gaap Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
-14102000 USD
CY2018Q2 us-gaap Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
1865000 USD
us-gaap Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
-23517000 USD
us-gaap Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
6786000 USD
CY2019Q2 us-gaap Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest
ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest
95461000 USD
CY2018Q2 us-gaap Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest
ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest
22950000 USD
us-gaap Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest
ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest
108364000 USD
us-gaap Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest
ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest
46651000 USD
CY2019Q2 us-gaap Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest
ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest
2597000 USD
CY2018Q2 us-gaap Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest
ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest
1708000 USD
us-gaap Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest
ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest
3941000 USD
us-gaap Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest
ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest
3498000 USD
CY2019Q2 us-gaap Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
92864000 USD
CY2018Q2 us-gaap Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
21242000 USD
us-gaap Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
104423000 USD
us-gaap Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
43153000 USD
CY2018Q1 us-gaap Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
1482024000 USD
CY2018Q2 us-gaap Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
1720000 USD
CY2018Q2 us-gaap Stock Repurchased During Period Value
StockRepurchasedDuringPeriodValue
198000 USD
CY2018Q2 us-gaap Noncontrolling Interest Increase From Subsidiary Equity Issuance
NoncontrollingInterestIncreaseFromSubsidiaryEquityIssuance
0 USD
CY2018Q2 ofc Comprehensive Income Loss Net Of Tax After Redeemable Noncontrolling Interest Adjustments
ComprehensiveIncomeLossNetOfTaxAfterRedeemableNoncontrollingInterestAdjustments
22359000 USD
CY2018Q2 us-gaap Dividends
Dividends
28402000 USD
CY2018Q2 ofc Minority Interest Decrease From Distributions To Operating Partnership Noncontrolling Interest Holders
MinorityInterestDecreaseFromDistributionsToOperatingPartnershipNoncontrollingInterestHolders
1044000 USD
CY2018Q2 ofc Minority Interest Decrease From Distributions Including Joint Ventures
MinorityInterestDecreaseFromDistributionsIncludingJointVentures
4000 USD
CY2018Q2 ofc Adjustmentto Equityto Arriveat Fair Valueof Redeemable Noncontrolling Interest
AdjustmenttoEquitytoArriveatFairValueofRedeemableNoncontrollingInterest
-221000 USD
CY2018Q2 us-gaap Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
1508485000 USD
CY2019Q1 us-gaap Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
1656178000 USD
CY2019Q2 us-gaap Partners Capital Account Redemptions
PartnersCapitalAccountRedemptions
1000 USD
CY2019Q2 us-gaap Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
1833000 USD
CY2019Q2 us-gaap Stock Repurchased During Period Value
StockRepurchasedDuringPeriodValue
103000 USD
CY2019Q2 us-gaap Noncontrolling Interest Increase From Subsidiary Equity Issuance
NoncontrollingInterestIncreaseFromSubsidiaryEquityIssuance
0 USD
CY2019Q2 ofc Comprehensive Income Loss Net Of Tax After Redeemable Noncontrolling Interest Adjustments
ComprehensiveIncomeLossNetOfTaxAfterRedeemableNoncontrollingInterestAdjustments
94592000 USD
CY2019Q2 us-gaap Dividends
Dividends
30755000 USD
CY2019Q2 ofc Minority Interest Decrease From Distributions To Operating Partnership Noncontrolling Interest Holders
MinorityInterestDecreaseFromDistributionsToOperatingPartnershipNoncontrollingInterestHolders
553000 USD
CY2019Q2 ofc Minority Interest Decrease From Distributions Including Joint Ventures
MinorityInterestDecreaseFromDistributionsIncludingJointVentures
4000 USD
CY2019Q2 ofc Adjustmentto Equityto Arriveat Fair Valueof Redeemable Noncontrolling Interest
AdjustmenttoEquitytoArriveatFairValueofRedeemableNoncontrollingInterest
-2076000 USD
CY2019Q2 us-gaap Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
1719111000 USD
CY2017Q4 us-gaap Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
1468307000 USD
CY2017Q4 us-gaap Stockholders Equity Including Portion Attributable To Noncontrolling Interest Adjusted Balance1
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAdjustedBalance1
1468307000 USD
us-gaap Stock Issued During Period Value Conversion Of Units
StockIssuedDuringPeriodValueConversionOfUnits
0 USD
us-gaap Stock Issued During Period Value New Issues
StockIssuedDuringPeriodValueNewIssues
52227000 USD
us-gaap Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
3400000 USD
us-gaap Stock Repurchased During Period Value
StockRepurchasedDuringPeriodValue
1525000 USD
us-gaap Noncontrolling Interest Increase From Subsidiary Equity Issuance
NoncontrollingInterestIncreaseFromSubsidiaryEquityIssuance
0 USD
ofc Comprehensive Income Loss Net Of Tax After Redeemable Noncontrolling Interest Adjustments
ComprehensiveIncomeLossNetOfTaxAfterRedeemableNoncontrollingInterestAdjustments
45422000 USD
us-gaap Dividends
Dividends
56493000 USD
ofc Minority Interest Decrease From Distributions To Operating Partnership Noncontrolling Interest Holders
MinorityInterestDecreaseFromDistributionsToOperatingPartnershipNoncontrollingInterestHolders
2088000 USD
ofc Minority Interest Decrease From Distributions Including Joint Ventures
MinorityInterestDecreaseFromDistributionsIncludingJointVentures
7000 USD
ofc Adjustmentto Equityto Arriveat Fair Valueof Redeemable Noncontrolling Interest
AdjustmenttoEquitytoArriveatFairValueofRedeemableNoncontrollingInterest
-758000 USD
CY2018Q2 us-gaap Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
1508485000 USD
CY2018Q4 us-gaap Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
1627048000 USD
us-gaap Stock Issued During Period Value Conversion Of Units
StockIssuedDuringPeriodValueConversionOfUnits
0 USD
us-gaap Partners Capital Account Redemptions
PartnersCapitalAccountRedemptions
1000 USD
us-gaap Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
3635000 USD
us-gaap Stock Repurchased During Period Value
StockRepurchasedDuringPeriodValue
1920000 USD
us-gaap Noncontrolling Interest Increase From Subsidiary Equity Issuance
NoncontrollingInterestIncreaseFromSubsidiaryEquityIssuance
0 USD
ofc Comprehensive Income Loss Net Of Tax After Redeemable Noncontrolling Interest Adjustments
ComprehensiveIncomeLossNetOfTaxAfterRedeemableNoncontrollingInterestAdjustments
106820000 USD
us-gaap Dividends
Dividends
61509000 USD
ofc Minority Interest Decrease From Distributions To Operating Partnership Noncontrolling Interest Holders
MinorityInterestDecreaseFromDistributionsToOperatingPartnershipNoncontrollingInterestHolders
1103000 USD
ofc Minority Interest Increase From Contributions Including Joint Ventures
MinorityInterestIncreaseFromContributionsIncludingJointVentures
2570000 USD
ofc Minority Interest Decrease From Distributions Including Joint Ventures
MinorityInterestDecreaseFromDistributionsIncludingJointVentures
8000 USD
ofc Adjustmentto Equityto Arriveat Fair Valueof Redeemable Noncontrolling Interest
AdjustmenttoEquitytoArriveatFairValueofRedeemableNoncontrollingInterest
-2875000 USD
CY2019Q2 us-gaap Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
1719111000 USD
ofc Revenues From Real Estate Operations Received
RevenuesFromRealEstateOperationsReceived
257832000 USD
ofc Revenues From Real Estate Operations Received
RevenuesFromRealEstateOperationsReceived
262602000 USD
ofc Construction Contract And Other Service Revenues Received
ConstructionContractAndOtherServiceRevenuesReceived
21449000 USD
ofc Construction Contract And Other Service Revenues Received
ConstructionContractAndOtherServiceRevenuesReceived
18411000 USD
ofc Property Operating Expenses Paid
PropertyOperatingExpensesPaid
83305000 USD
ofc Property Operating Expenses Paid
PropertyOperatingExpensesPaid
83642000 USD
ofc Construction Contract And Other Service Expenses Paid
ConstructionContractAndOtherServiceExpensesPaid
31157000 USD
ofc Construction Contract And Other Service Expenses Paid
ConstructionContractAndOtherServiceExpensesPaid
62624000 USD
ofc Generaland Administrative Leasing Business Developmentand Land Carry Paid
GeneralandAdministrativeLeasingBusinessDevelopmentandLandCarryPaid
16541000 USD
ofc Generaland Administrative Leasing Business Developmentand Land Carry Paid
GeneralandAdministrativeLeasingBusinessDevelopmentandLandCarryPaid
15148000 USD
us-gaap Interest Paid Net
InterestPaidNet
34896000 USD
us-gaap Interest Paid Net
InterestPaidNet
36155000 USD
ofc Paymentsof Lease Incentives
PaymentsofLeaseIncentives
3228000 USD
ofc Paymentsof Lease Incentives
PaymentsofLeaseIncentives
4825000 USD
us-gaap Other Operating Activities Cash Flow Statement
OtherOperatingActivitiesCashFlowStatement
1661000 USD
us-gaap Other Operating Activities Cash Flow Statement
OtherOperatingActivitiesCashFlowStatement
2093000 USD
us-gaap Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
111815000 USD
us-gaap Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
80712000 USD
us-gaap Payments To Develop Real Estate Assets
PaymentsToDevelopRealEstateAssets
219633000 USD
us-gaap Payments To Develop Real Estate Assets
PaymentsToDevelopRealEstateAssets
67749000 USD
us-gaap Payments For Tenant Improvements
PaymentsForTenantImprovements
7585000 USD
us-gaap Payments For Tenant Improvements
PaymentsForTenantImprovements
18352000 USD
us-gaap Payments For Capital Improvements
PaymentsForCapitalImprovements
8920000 USD
us-gaap Payments For Capital Improvements
PaymentsForCapitalImprovements
8584000 USD
us-gaap Proceeds From Equity Method Investment Dividends Or Distributions Return Of Capital
ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital
129783000 USD
us-gaap Proceeds From Equity Method Investment Dividends Or Distributions Return Of Capital
ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital
0 USD
us-gaap Proceeds From Divestiture Of Real Estate Partnership
ProceedsFromDivestitureOfRealEstatePartnership
107517000 USD
us-gaap Proceeds From Divestiture Of Real Estate Partnership
ProceedsFromDivestitureOfRealEstatePartnership
0 USD
us-gaap Payments To Acquire Notes Receivable
PaymentsToAcquireNotesReceivable
11104000 USD
us-gaap Payments To Acquire Notes Receivable
PaymentsToAcquireNotesReceivable
0 USD
us-gaap Payments For Leasing Costs
PaymentsForLeasingCosts
7632000 USD
us-gaap Payments For Leasing Costs
PaymentsForLeasingCosts
3838000 USD
us-gaap Payments For Proceeds From Other Investing Activities
PaymentsForProceedsFromOtherInvestingActivities
-3944000 USD
us-gaap Payments For Proceeds From Other Investing Activities
PaymentsForProceedsFromOtherInvestingActivities
-1715000 USD
us-gaap Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
-13630000 USD
us-gaap Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
-96808000 USD
us-gaap Proceeds From Long Term Lines Of Credit
ProceedsFromLongTermLinesOfCredit
258000000 USD
us-gaap Proceeds From Long Term Lines Of Credit
ProceedsFromLongTermLinesOfCredit
153000000 USD
us-gaap Proceeds From Issuance Of Other Long Term Debt
ProceedsFromIssuanceOfOtherLongTermDebt
10606000 USD
us-gaap Proceeds From Issuance Of Other Long Term Debt
ProceedsFromIssuanceOfOtherLongTermDebt
0 USD
us-gaap Repayments Of Long Term Lines Of Credit
RepaymentsOfLongTermLinesOfCredit
308000000 USD
us-gaap Repayments Of Long Term Lines Of Credit
RepaymentsOfLongTermLinesOfCredit
109000000 USD
ofc Scheduled Principal Amortization Repayments Of Long Term Debt
ScheduledPrincipalAmortizationRepaymentsOfLongTermDebt
2193000 USD
ofc Scheduled Principal Amortization Repayments Of Long Term Debt
ScheduledPrincipalAmortizationRepaymentsOfLongTermDebt
2101000 USD
us-gaap Finance Lease Principal Payments
FinanceLeasePrincipalPayments
110000 USD
us-gaap Finance Lease Principal Payments
FinanceLeasePrincipalPayments
15379000 USD
us-gaap Proceeds From Issuance Of Common Stock
ProceedsFromIssuanceOfCommonStock
46415000 USD
us-gaap Proceeds From Issuance Of Common Stock
ProceedsFromIssuanceOfCommonStock
52277000 USD
us-gaap Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
61040000 USD
us-gaap Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
55950000 USD
us-gaap Payments Of Dividends Minority Interest
PaymentsOfDividendsMinorityInterest
1115000 USD
CY2017Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
14831000 USD
CY2019Q2 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
50734000 USD
CY2018Q2 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
12577000 USD
us-gaap Profit Loss
ProfitLoss
131881000 USD
us-gaap Gain Loss On Sale Of Properties
GainLossOnSaleOfProperties
84469000 USD
us-gaap Gain Loss On Sale Of Properties
GainLossOnSaleOfProperties
-27000 USD
us-gaap Share Based Compensation
ShareBasedCompensation
3283000 USD
us-gaap Share Based Compensation
ShareBasedCompensation
3132000 USD
us-gaap Other Noncash Income Expense
OtherNoncashIncomeExpense
2996000 USD
us-gaap Payments Of Dividends Minority Interest
PaymentsOfDividendsMinorityInterest
2110000 USD
us-gaap Payments For Repurchase Of Common Stock
PaymentsForRepurchaseOfCommonStock
1920000 USD
us-gaap Profit Loss
ProfitLoss
39865000 USD
us-gaap Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
70527000 USD
us-gaap Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
67684000 USD
us-gaap Amortization Of Financing Costs And Discounts
AmortizationOfFinancingCostsAndDiscounts
1801000 USD
us-gaap Amortization Of Financing Costs And Discounts
AmortizationOfFinancingCostsAndDiscounts
1648000 USD
us-gaap Straight Line Rent
StraightLineRent
2419000 USD
us-gaap Straight Line Rent
StraightLineRent
3470000 USD
us-gaap Payments For Repurchase Of Common Stock
PaymentsForRepurchaseOfCommonStock
1525000 USD
us-gaap Proceeds From Payments For Other Financing Activities
ProceedsFromPaymentsForOtherFinancingActivities
-44000 USD
us-gaap Proceeds From Payments For Other Financing Activities
ProceedsFromPaymentsForOtherFinancingActivities
-5370000 USD
us-gaap Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
-59401000 USD
us-gaap Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
13842000 USD
us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
38784000 USD
us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
-2254000 USD
CY2018Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
11950000 USD
us-gaap Other Noncash Income Expense
OtherNoncashIncomeExpense
777000 USD
us-gaap Increase Decrease In Accounts Receivable
IncreaseDecreaseInAccountsReceivable
31846000 USD
us-gaap Increase Decrease In Accounts Receivable
IncreaseDecreaseInAccountsReceivable
-8050000 USD
us-gaap Increase Decrease In Prepaid Deferred Expense And Other Assets
IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets
852000 USD
us-gaap Increase Decrease In Prepaid Deferred Expense And Other Assets
IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets
-14718000 USD
us-gaap Increase Decrease In Operating Liabilities
IncreaseDecreaseInOperatingLiabilities
29507000 USD
us-gaap Increase Decrease In Operating Liabilities
IncreaseDecreaseInOperatingLiabilities
-49422000 USD
ofc Increase Decrease In Advance Rent And Security Deposit Liability
IncreaseDecreaseInAdvanceRentAndSecurityDepositLiability
-2602000 USD
ofc Increase Decrease In Advance Rent And Security Deposit Liability
IncreaseDecreaseInAdvanceRentAndSecurityDepositLiability
-743000 USD
us-gaap Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
111815000 USD
us-gaap Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
80712000 USD
CY2018Q4 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
8066000 USD
CY2017Q4 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
12261000 USD
CY2018Q4 us-gaap Restricted Cash
RestrictedCash
3884000 USD
CY2017Q4 us-gaap Restricted Cash
RestrictedCash
2570000 USD
CY2018Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
11950000 USD
CY2017Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
14831000 USD
CY2019Q2 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
46282000 USD
CY2018Q2 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
8472000 USD
CY2019Q2 us-gaap Restricted Cash
RestrictedCash
4452000 USD
CY2018Q2 us-gaap Restricted Cash
RestrictedCash
4105000 USD
CY2019Q2 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
50734000 USD
CY2018Q2 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
12577000 USD
ofc Increase Decrease In Accrued Capital Improvements Leasing And Other Investing Activity Costs
IncreaseDecreaseInAccruedCapitalImprovementsLeasingAndOtherInvestingActivityCosts
29862000 USD
ofc Increase Decrease In Accrued Capital Improvements Leasing And Other Investing Activity Costs
IncreaseDecreaseInAccruedCapitalImprovementsLeasingAndOtherInvestingActivityCosts
2909000 USD
ofc Rightof Use Asset Contributed By Noncontrolling Interest
RightofUseAssetContributedByNoncontrollingInterest
2570000 USD
ofc Rightof Use Asset Contributed By Noncontrolling Interest
RightofUseAssetContributedByNoncontrollingInterest
0 USD
us-gaap Right Of Use Asset Obtained In Exchange For Operating Lease Liability
RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
255000 USD
us-gaap Right Of Use Asset Obtained In Exchange For Operating Lease Liability
RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
0 USD
ofc Noncashor Part Noncash Disposition Decreasein Propertyin Connection With Partial Saleof Properties Net
NoncashorPartNoncashDispositionDecreaseinPropertyinConnectionWithPartialSaleofPropertiesNet
-99288000 USD
ofc Noncashor Part Noncash Disposition Decreasein Propertyin Connection With Partial Saleof Properties Net
NoncashorPartNoncashDispositionDecreaseinPropertyinConnectionWithPartialSaleofPropertiesNet
0 USD
ofc Increasein Investmentin Unconsolidated Real Estate Joint Venturein Connection With Partial Saleof Properties
IncreaseinInvestmentinUnconsolidatedRealEstateJointVentureinConnectionWithPartialSaleofProperties
26500000 USD
ofc Increasein Investmentin Unconsolidated Real Estate Joint Venturein Connection With Partial Saleof Properties
IncreaseinInvestmentinUnconsolidatedRealEstateJointVentureinConnectionWithPartialSaleofProperties
0 USD
ofc Increase Decrease In Fair Value Of Derivatives Applied To Aocl And Noncontrolling Interests
IncreaseDecreaseInFairValueOfDerivativesAppliedToAoclAndNoncontrollingInterests
-23585000 USD
ofc Increase Decrease In Fair Value Of Derivatives Applied To Aocl And Noncontrolling Interests
IncreaseDecreaseInFairValueOfDerivativesAppliedToAoclAndNoncontrollingInterests
6719000 USD
CY2019Q2 us-gaap Dividends Payable Current And Noncurrent
DividendsPayableCurrentAndNoncurrent
31346000 USD
CY2018Q2 us-gaap Dividends Payable Current And Noncurrent
DividendsPayableCurrentAndNoncurrent
29449000 USD
ofc Equity Change Stock Issued During Period Value Conversion Of Units
EquityChangeStockIssuedDuringPeriodValueConversionOfUnits
80000 USD
ofc Equity Change Stock Issued During Period Value Conversion Of Units
EquityChangeStockIssuedDuringPeriodValueConversionOfUnits
761000 USD
ofc Equity Change Adjustments To Additional Paid In Capital Reallocation Of Minority Interest
EquityChangeAdjustmentsToAdditionalPaidInCapitalReallocationOfMinorityInterest
834000 USD
ofc Equity Change Adjustments To Additional Paid In Capital Reallocation Of Minority Interest
EquityChangeAdjustmentsToAdditionalPaidInCapitalReallocationOfMinorityInterest
702000 USD
us-gaap Minority Interest Change In Redemption Value
MinorityInterestChangeInRedemptionValue
2875000 USD
us-gaap Minority Interest Change In Redemption Value
MinorityInterestChangeInRedemptionValue
758000 USD
us-gaap Nature Of Operations
NatureOfOperations
Organization<div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div><div style="line-height:120%;text-indent:24px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Corporate Office Properties Trust (“COPT”) and subsidiaries (collectively, the “Company”) is a fully-integrated and self-managed real estate investment trust (“REIT”). Corporate Office Properties, L.P. (“COPLP”) and subsidiaries (collectively, the “Operating Partnership”) is the entity through which COPT, the sole general partner of COPLP, conducts almost all of its operations and owns almost all of its assets. Unless otherwise expressly stated or the context otherwise requires, “we”, “us” and “our” as used herein refer to each of the Company and the Operating Partnership. We own, manage, lease, develop and selectively acquire office and data center properties. The majority of our portfolio is in locations that support the United States Government and its contractors, most of whom are engaged in national security, defense and information technology (“IT”) related activities servicing what we believe are growing, durable, priority missions (“Defense/IT Locations”). We also own a portfolio of office properties located in select urban/urban-like submarkets in the Greater Washington, DC/Baltimore region with durable Class-A office fundamentals and characteristics (“Regional Office”). As of </span><span style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">June 30, 2019</span><span style="font-family:inherit;font-size:10pt;">, our properties included the following:</span></div><div style="line-height:120%;padding-left:24px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:24px;"/><td/></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:10pt;padding-left:0px;"><span style="font-family:inherit;font-size:10pt;">•</span></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>169</span></span><span style="font-family:inherit;font-size:10pt;"> properties totaling </span><span style="font-family:inherit;font-size:10pt;"><span>18.9 million</span></span><span style="font-family:inherit;font-size:10pt;"> square feet comprised of </span><span style="font-family:inherit;font-size:10pt;"><span>15.3 million</span></span><span style="font-family:inherit;font-size:10pt;"> square feet in </span><span style="font-family:inherit;font-size:10pt;"><span>147</span></span><span style="font-family:inherit;font-size:10pt;"> office properties and </span><span style="font-family:inherit;font-size:10pt;"><span>3.7 million</span></span><span style="font-family:inherit;font-size:10pt;"> square feet in </span><span style="font-family:inherit;font-size:10pt;"><span>22</span></span><span style="font-family:inherit;font-size:10pt;"> single-tenant data center shell properties (“data center shells”). We owned </span><span style="font-family:inherit;font-size:10pt;"><span>13</span></span><span style="font-family:inherit;font-size:10pt;"> of these data center shells through unconsolidated real estate joint ventures;</span></div></td></tr></table><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:24px;"/><td/></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:10pt;padding-left:0px;"><span style="font-family:inherit;font-size:10pt;">•</span></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">a wholesale data center with a critical load of </span><span style="font-family:inherit;font-size:10pt;"><span>19.25</span></span><span style="font-family:inherit;font-size:10pt;"> megawatts;</span></div></td></tr></table><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:24px;"/><td/></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:10pt;padding-left:0px;"><span style="font-family:inherit;font-size:10pt;">•</span></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>14</span></span><span style="font-family:inherit;font-size:10pt;"> properties under construction or redevelopment (</span><span style="font-family:inherit;font-size:10pt;"><span>nine</span></span><span style="font-family:inherit;font-size:10pt;"> office properties and </span><span style="font-family:inherit;font-size:10pt;"><span>five</span></span><span style="font-family:inherit;font-size:10pt;"> data center shells) that we estimate will total approximately </span><span style="font-family:inherit;font-size:10pt;"><span>2.2 million</span></span><span style="font-family:inherit;font-size:10pt;"> square feet upon completion, including </span><span style="font-family:inherit;font-size:10pt;"><span>three</span></span><span style="font-family:inherit;font-size:10pt;"> partially-operational properties; and</span></div></td></tr></table><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:24px;"/><td/></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:10pt;padding-left:0px;"><span style="font-family:inherit;font-size:10pt;">•</span></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">approximately </span><span style="font-family:inherit;font-size:10pt;"><span>900</span></span><span style="font-family:inherit;font-size:10pt;"> acres of land controlled for future development that we believe could be developed into approximately </span><span style="font-family:inherit;font-size:10pt;"><span>11.6 million</span></span><span style="font-family:inherit;font-size:10pt;"> square feet and </span><span style="font-family:inherit;font-size:10pt;"><span>150</span></span><span style="font-family:inherit;font-size:10pt;"> acres of other land.</span></div></td></tr></table><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">COPLP owns real estate directly and through subsidiary partnerships and limited liability companies (“LLCs”).  In addition to owning real estate, COPLP also owns subsidiaries that provide real estate services such as property management and construction and development services primarily for our properties but also for third parties. Some of these services are performed by a taxable REIT subsidiary (“TRS”).</span></div><div style="line-height:120%;text-indent:24px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-indent:24px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Equity interests in COPLP are in the form of common and preferred units. As of </span><span style="font-family:inherit;font-size:10pt;">June 30, 2019</span><span style="font-family:inherit;font-size:10pt;">, COPT owned </span><span style="font-family:inherit;font-size:10pt;"><span>98.6%</span></span><span style="font-family:inherit;font-size:10pt;"> of the outstanding COPLP common units (“common units”); the remaining common units and all of the outstanding COPLP preferred units (“preferred units”) were owned by third parties. Common units not owned by COPT carry certain redemption rights. The number of common units owned by COPT is equivalent to the number of outstanding common shares of beneficial interest (“common shares”) of COPT, and the entitlement of common units to quarterly distributions and payments in liquidation is substantially the same as those of COPT common shareholders. However, COPLP’s common units include a special class of unit referred to as profit interest units (“PIUs”) originating from certain share-based compensation awards issued to executives (described further in Note 15) that are subject to vesting and certain tax event criteria, and accordingly may carry different rights to redemption and distributions than non-PIU common units. COPT’s common shares are publicly traded on the New York Stock Exchange (“NYSE”) under the ticker symbol “OFC”. </span></div><div style="line-height:120%;text-indent:24px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-indent:24px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Because COPLP is managed by COPT, and COPT conducts substantially all of its operations through COPLP, we refer to COPT’s executive officers as COPLP’s executive officers; similarly, although COPLP does not have a board of trustees, we refer to COPT’s Board of Trustees as COPLP’s Board of Trustees.</span></div>
us-gaap Finance Lease Interest Payment On Liability
FinanceLeaseInterestPaymentOnLiability
7000 USD
us-gaap Prior Period Reclassification Adjustment Description
PriorPeriodReclassificationAdjustmentDescription
<div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Reclassification</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-indent:24px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">We reclassified certain amounts from prior periods to conform to the current period presentation of our consolidated financial statements with no effect on previously reported net income or equity, including reclassifications of our revenue from real estate operations in connection with our adoption of new lease guidance described below.</span></div>
ofc Lessor Operating Lease Average Termof Contract
LessorOperatingLeaseAverageTermofContract
P5Y
CY2019Q2 us-gaap Operating Lease Lease Income Lease Payments
OperatingLeaseLeaseIncomeLeasePayments
104768000 USD
us-gaap Operating Lease Lease Income Lease Payments
OperatingLeaseLeaseIncomeLeasePayments
210103000 USD
CY2019Q2 us-gaap Operating Lease Variable Lease Income
OperatingLeaseVariableLeaseIncome
26647000 USD
us-gaap Operating Lease Variable Lease Income
OperatingLeaseVariableLeaseIncome
52215000 USD
CY2019Q2 us-gaap Operating Lease Lease Income
OperatingLeaseLeaseIncome
131415000 USD
us-gaap Operating Lease Lease Income
OperatingLeaseLeaseIncome
262318000 USD
CY2019Q2 us-gaap Lessor Operating Lease Payments To Be Received Remainder Of Fiscal Year
LessorOperatingLeasePaymentsToBeReceivedRemainderOfFiscalYear
201662000 USD
CY2018Q4 us-gaap Lessor Operating Lease Payments To Be Received Next Twelve Months
LessorOperatingLeasePaymentsToBeReceivedNextTwelveMonths
400617000 USD
CY2019Q2 us-gaap Lessor Operating Lease Payments To Be Received Two Years
LessorOperatingLeasePaymentsToBeReceivedTwoYears
356626000 USD
CY2018Q4 us-gaap Lessor Operating Lease Payments To Be Received Two Years
LessorOperatingLeasePaymentsToBeReceivedTwoYears
337646000 USD
CY2019Q2 us-gaap Lessor Operating Lease Payments To Be Received Three Years
LessorOperatingLeasePaymentsToBeReceivedThreeYears
299046000 USD
CY2018Q4 us-gaap Lessor Operating Lease Payments To Be Received Three Years
LessorOperatingLeasePaymentsToBeReceivedThreeYears
280369000 USD
CY2019Q2 us-gaap Lessor Operating Lease Payments To Be Received Four Years
LessorOperatingLeasePaymentsToBeReceivedFourYears
262281000 USD
CY2018Q4 us-gaap Lessor Operating Lease Payments To Be Received Four Years
LessorOperatingLeasePaymentsToBeReceivedFourYears
246329000 USD
CY2019Q2 us-gaap Lessor Operating Lease Payments To Be Received Five Years
LessorOperatingLeasePaymentsToBeReceivedFiveYears
211966000 USD
CY2018Q4 us-gaap Lessor Operating Lease Payments To Be Received Five Years
LessorOperatingLeasePaymentsToBeReceivedFiveYears
194888000 USD
CY2019Q2 us-gaap Lessor Operating Lease Payments To Be Received Thereafter
LessorOperatingLeasePaymentsToBeReceivedThereafter
586076000 USD
CY2018Q4 us-gaap Lessor Operating Lease Payments To Be Received Thereafter
LessorOperatingLeasePaymentsToBeReceivedThereafter
523932000 USD
CY2019Q2 us-gaap Lessor Operating Lease Payments To Be Received
LessorOperatingLeasePaymentsToBeReceived
1917657000 USD
CY2018Q4 us-gaap Lessor Operating Lease Payments To Be Received
LessorOperatingLeasePaymentsToBeReceived
1983781000 USD
CY2019Q2 us-gaap Finance Lease Right Of Use Asset
FinanceLeaseRightOfUseAsset
41748000 USD
CY2019Q2 ofc Lease Rightof Use Assets
LeaseRightofUseAssets
69182000 USD
CY2019Q2 us-gaap Operating Lease Liability
OperatingLeaseLiability
16640000 USD
CY2019Q2 us-gaap Finance Lease Liability
FinanceLeaseLiability
1228000 USD
CY2019Q2 ofc Lease Liabilities
LeaseLiabilities
17868000 USD
CY2019Q2 us-gaap Operating Lease Weighted Average Remaining Lease Term1
OperatingLeaseWeightedAverageRemainingLeaseTerm1
P69Y
CY2019Q2 us-gaap Finance Lease Weighted Average Remaining Lease Term1
FinanceLeaseWeightedAverageRemainingLeaseTerm1
P2Y
CY2019Q2 us-gaap Operating Lease Weighted Average Discount Rate Percent
OperatingLeaseWeightedAverageDiscountRatePercent
0.0735
CY2019Q2 us-gaap Finance Lease Weighted Average Discount Rate Percent
FinanceLeaseWeightedAverageDiscountRatePercent
0.0312
CY2019Q2 us-gaap Lease Cost
LeaseCost
562000 USD
us-gaap Lease Cost
LeaseCost
1109000 USD
us-gaap Operating Lease Payments
OperatingLeasePayments
550000 USD
us-gaap Finance Lease Principal Payments
FinanceLeasePrincipalPayments
110000 USD
CY2019Q2 us-gaap Lessee Operating Lease Liability Payments Remainder Of Fiscal Year
LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear
554000 USD
CY2019Q2 us-gaap Finance Lease Liability Payments Remainder Of Fiscal Year
FinanceLeaseLiabilityPaymentsRemainderOfFiscalYear
118000 USD
CY2019Q2 ofc Lessee Lease Liability Payments Remainderof Fiscal Year
LesseeLeaseLiabilityPaymentsRemainderofFiscalYear
672000 USD
CY2019Q2 us-gaap Lessee Operating Lease Liability Payments Due Year Two
LesseeOperatingLeaseLiabilityPaymentsDueYearTwo
1126000 USD
CY2019Q2 us-gaap Finance Lease Liability Payments Due Year Two
FinanceLeaseLiabilityPaymentsDueYearTwo
862000 USD
CY2019Q2 ofc Lessee Lease Liability Payments Due Year Two
LesseeLeaseLiabilityPaymentsDueYearTwo
1988000 USD
CY2019Q2 us-gaap Lessee Operating Lease Liability Payments Due Year Three
LesseeOperatingLeaseLiabilityPaymentsDueYearThree
1111000 USD
CY2019Q2 us-gaap Finance Lease Liability Payments Due Year Three
FinanceLeaseLiabilityPaymentsDueYearThree
202000 USD
CY2019Q2 ofc Lessee Lease Liability Payments Due Year Three
LesseeLeaseLiabilityPaymentsDueYearThree
1313000 USD
CY2019Q2 us-gaap Lessee Operating Lease Liability Payments Due Year Four
LesseeOperatingLeaseLiabilityPaymentsDueYearFour
1129000 USD
CY2019Q2 us-gaap Finance Lease Liability Payments Due Year Four
FinanceLeaseLiabilityPaymentsDueYearFour
64000 USD
CY2019Q2 ofc Lessee Lease Liability Payments Due Year Four
LesseeLeaseLiabilityPaymentsDueYearFour
1193000 USD
CY2019Q2 us-gaap Lessee Operating Lease Liability Payments Due Year Five
LesseeOperatingLeaseLiabilityPaymentsDueYearFive
1134000 USD
CY2019Q2 us-gaap Finance Lease Liability Payments Due Year Five
FinanceLeaseLiabilityPaymentsDueYearFive
0 USD
CY2019Q2 ofc Lessee Lease Liability Payments Due Year Five
LesseeLeaseLiabilityPaymentsDueYearFive
1134000 USD
CY2019Q2 us-gaap Lessee Operating Lease Liability Payments Due After Year Five
LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive
99187000 USD
CY2019Q2 us-gaap Finance Lease Liability Payments Due After Year Five
FinanceLeaseLiabilityPaymentsDueAfterYearFive
0 USD
CY2019Q2 ofc Lessee Lease Liability Payments Dueafter Year Five
LesseeLeaseLiabilityPaymentsDueafterYearFive
99187000 USD
CY2019Q2 us-gaap Lessee Operating Lease Liability Payments Due
LesseeOperatingLeaseLiabilityPaymentsDue
104241000 USD
CY2019Q2 us-gaap Finance Lease Liability Payments Due
FinanceLeaseLiabilityPaymentsDue
1246000 USD
CY2019Q2 ofc Lessee Lease Liability Payments Due
LesseeLeaseLiabilityPaymentsDue
105487000 USD
CY2019Q2 us-gaap Lessee Operating Lease Liability Undiscounted Excess Amount
LesseeOperatingLeaseLiabilityUndiscountedExcessAmount
87601000 USD
CY2019Q2 us-gaap Finance Lease Liability Undiscounted Excess Amount
FinanceLeaseLiabilityUndiscountedExcessAmount
18000 USD
CY2019Q2 ofc Lessee Lease Liability Imputed Interest
LesseeLeaseLiabilityImputedInterest
87619000 USD
CY2019Q2 us-gaap Operating Lease Liability
OperatingLeaseLiability
16640000 USD
CY2019Q2 us-gaap Finance Lease Liability
FinanceLeaseLiability
1228000 USD
CY2019Q2 ofc Lease Liabilities
LeaseLiabilities
17868000 USD
CY2018Q4 us-gaap Operating Leases Future Minimum Payments Due Current
OperatingLeasesFutureMinimumPaymentsDueCurrent
1101000 USD
CY2018Q4 us-gaap Capital Leases Future Minimum Payments Due Current
CapitalLeasesFutureMinimumPaymentsDueCurrent
219000 USD
CY2018Q4 ofc Lessee Lease Liability Payments Due Next Twelve Months
LesseeLeaseLiabilityPaymentsDueNextTwelveMonths
1320000 USD
CY2018Q4 us-gaap Operating Leases Future Minimum Payments Due In Two Years
OperatingLeasesFutureMinimumPaymentsDueInTwoYears
1110000 USD
CY2018Q4 us-gaap Capital Leases Future Minimum Payments Due In Two Years
CapitalLeasesFutureMinimumPaymentsDueInTwoYears
844000 USD
CY2018Q4 ofc Lessee Lease Liability Payments Due Year Two
LesseeLeaseLiabilityPaymentsDueYearTwo
1954000 USD
CY2018Q4 us-gaap Operating Leases Future Minimum Payments Due In Three Years
OperatingLeasesFutureMinimumPaymentsDueInThreeYears
1094000 USD
CY2018Q4 us-gaap Capital Leases Future Minimum Payments Due In Three Years
CapitalLeasesFutureMinimumPaymentsDueInThreeYears
184000 USD
CY2018Q4 ofc Lessee Lease Liability Payments Due Year Three
LesseeLeaseLiabilityPaymentsDueYearThree
1278000 USD
CY2018Q4 us-gaap Operating Leases Future Minimum Payments Due In Four Years
OperatingLeasesFutureMinimumPaymentsDueInFourYears
1115000 USD
CY2018Q4 us-gaap Capital Leases Future Minimum Payments Due In Four Years
CapitalLeasesFutureMinimumPaymentsDueInFourYears
49000 USD
CY2018Q4 ofc Lessee Lease Liability Payments Due Year Four
LesseeLeaseLiabilityPaymentsDueYearFour
1164000 USD
CY2018Q4 us-gaap Operating Leases Future Minimum Payments Due In Five Years
OperatingLeasesFutureMinimumPaymentsDueInFiveYears
1119000 USD
CY2018Q4 ofc Lessee Lease Liability Payments Due
LesseeLeaseLiabilityPaymentsDue
90208000 USD
CY2018Q4 us-gaap Capital Leases Future Minimum Payments Interest Included In Payments
CapitalLeasesFutureMinimumPaymentsInterestIncludedInPayments
24000 USD
CY2018Q4 us-gaap Capital Leases Future Minimum Payments Due
CapitalLeasesFutureMinimumPaymentsDue
1296000 USD
CY2018Q4 us-gaap Capital Leases Future Minimum Payments Due In Five Years
CapitalLeasesFutureMinimumPaymentsDueInFiveYears
0 USD
CY2018Q4 ofc Lessee Lease Liability Payments Due Year Five
LesseeLeaseLiabilityPaymentsDueYearFive
1119000 USD
CY2018Q4 us-gaap Operating Leases Future Minimum Payments Due Thereafter
OperatingLeasesFutureMinimumPaymentsDueThereafter
83373000 USD
CY2018Q4 us-gaap Capital Leases Future Minimum Payments Due Thereafter
CapitalLeasesFutureMinimumPaymentsDueThereafter
0 USD
CY2018Q4 ofc Lessee Lease Liability Payments Dueafter Year Five
LesseeLeaseLiabilityPaymentsDueafterYearFive
83373000 USD
CY2018Q4 us-gaap Operating Leases Future Minimum Payments Due
OperatingLeasesFutureMinimumPaymentsDue
88912000 USD
CY2018Q4 ofc Lessee Lease Liability Imputed Interest
LesseeLeaseLiabilityImputedInterest
24000 USD
CY2018Q4 us-gaap Capital Leases Future Minimum Payments Present Value Of Net Minimum Payments
CapitalLeasesFutureMinimumPaymentsPresentValueOfNetMinimumPayments
1272000 USD
CY2018Q4 ofc Lease Liabilities
LeaseLiabilities
90184000 USD
CY2019Q2 us-gaap Notes Receivable Net
NotesReceivableNet
70656000 USD
CY2018Q4 us-gaap Notes Receivable Net
NotesReceivableNet
56982000 USD
CY2019Q2 us-gaap Deferred Compensation Plan Assets
DeferredCompensationPlanAssets
4237000 USD
CY2018Q4 us-gaap Deferred Compensation Plan Assets
DeferredCompensationPlanAssets
3868000 USD
CY2019Q2 us-gaap Prepaid Expense And Other Assets
PrepaidExpenseAndOtherAssets
76180000 USD
CY2018Q4 us-gaap Prepaid Expense And Other Assets
PrepaidExpenseAndOtherAssets
91198000 USD
CY2019Q2 us-gaap Long Term Debt
LongTermDebt
1784362000 USD
CY2018Q4 us-gaap Long Term Debt
LongTermDebt
1823909000 USD
CY2019Q2 us-gaap Interest Costs Capitalized
InterestCostsCapitalized
2400000 USD
CY2018Q2 us-gaap Interest Costs Capitalized
InterestCostsCapitalized
1400000 USD
us-gaap Interest Costs Capitalized
InterestCostsCapitalized
4400000 USD
us-gaap Interest Costs Capitalized
InterestCostsCapitalized
2800000 USD
CY2019Q2 us-gaap Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax
-13545000 USD
CY2018Q2 us-gaap Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax
1912000 USD
us-gaap Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax
-22390000 USD
us-gaap Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax
6588000 USD
ofc Numberof Joint Ventures With Redeemable Noncontrolling Interests
NumberofJointVenturesWithRedeemableNoncontrollingInterests
2 joint_venture
CY2018Q4 us-gaap Redeemable Noncontrolling Interest Equity Fair Value
RedeemableNoncontrollingInterestEquityFairValue
26260000 USD
CY2017Q4 us-gaap Redeemable Noncontrolling Interest Equity Fair Value
RedeemableNoncontrollingInterestEquityFairValue
23125000 USD
ofc Noncontrolling Interest Increasefrom Contributions
NoncontrollingInterestIncreasefromContributions
0 USD
ofc Noncontrolling Interest Increasefrom Contributions
NoncontrollingInterestIncreasefromContributions
143000 USD
us-gaap Minority Interest Decrease From Distributions To Noncontrolling Interest Holders
MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders
876000 USD
us-gaap Minority Interest Decrease From Distributions To Noncontrolling Interest Holders
MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders
711000 USD
us-gaap Net Income Loss Attributable To Redeemable Noncontrolling Interest
NetIncomeLossAttributableToRedeemableNoncontrollingInterest
1544000 USD
us-gaap Net Income Loss Attributable To Redeemable Noncontrolling Interest
NetIncomeLossAttributableToRedeemableNoncontrollingInterest
1229000 USD
us-gaap Minority Interest Change In Redemption Value
MinorityInterestChangeInRedemptionValue
2875000 USD
us-gaap Minority Interest Change In Redemption Value
MinorityInterestChangeInRedemptionValue
758000 USD
CY2019Q2 us-gaap Redeemable Noncontrolling Interest Equity Fair Value
RedeemableNoncontrollingInterestEquityFairValue
29803000 USD
CY2018Q2 us-gaap Redeemable Noncontrolling Interest Equity Fair Value
RedeemableNoncontrollingInterestEquityFairValue
24544000 USD
us-gaap Stock Issued During Period Shares Conversion Of Units
StockIssuedDuringPeriodSharesConversionOfUnits
5500 shares
CY2019Q2 us-gaap Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
0.275
us-gaap Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
0.55
CY2019Q2 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
42299000 USD
CY2018Q2 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
17581000 USD
us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
59249000 USD
us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
44779000 USD
CY2019Q2 us-gaap Revenues
Revenues
175070000 USD
CY2018Q2 us-gaap Revenues
Revenues
146743000 USD
us-gaap Revenues
Revenues
324010000 USD
us-gaap Revenues
Revenues
302219000 USD
CY2019Q2 ofc Unconsolidated Joint Venture Net Operating Income Allocableto Parent
UnconsolidatedJointVentureNetOperatingIncomeAllocabletoParent
1251000 USD
CY2018Q2 ofc Unconsolidated Joint Venture Net Operating Income Allocableto Parent
UnconsolidatedJointVentureNetOperatingIncomeAllocabletoParent
1202000 USD
ofc Unconsolidated Joint Venture Net Operating Income Allocableto Parent
UnconsolidatedJointVentureNetOperatingIncomeAllocabletoParent
2470000 USD
ofc Unconsolidated Joint Venture Net Operating Income Allocableto Parent
UnconsolidatedJointVentureNetOperatingIncomeAllocabletoParent
2401000 USD
CY2019Q2 ofc Income Lossfrom Equity Method Investments Allocableto Depreciation Amortizationand Interest Expense
IncomeLossfromEquityMethodInvestmentsAllocabletoDepreciationAmortizationandInterestExpense
830000 USD
CY2018Q2 ofc Income Lossfrom Equity Method Investments Allocableto Depreciation Amortizationand Interest Expense
IncomeLossfromEquityMethodInvestmentsAllocabletoDepreciationAmortizationandInterestExpense
828000 USD
ofc Income Lossfrom Equity Method Investments Allocableto Depreciation Amortizationand Interest Expense
IncomeLossfromEquityMethodInvestmentsAllocabletoDepreciationAmortizationandInterestExpense
1657000 USD
ofc Income Lossfrom Equity Method Investments Allocableto Depreciation Amortizationand Interest Expense
IncomeLossfromEquityMethodInvestmentsAllocabletoDepreciationAmortizationandInterestExpense
1652000 USD
CY2019Q2 ofc Income Lossin Non Real Estate Equity Method Investments
IncomeLossinNonRealEstateEquityMethodInvestments
-1000 USD
CY2018Q2 ofc Income Lossin Non Real Estate Equity Method Investments
IncomeLossinNonRealEstateEquityMethodInvestments
-1000 USD
ofc Income Lossin Non Real Estate Equity Method Investments
IncomeLossinNonRealEstateEquityMethodInvestments
-2000 USD
ofc Income Lossin Non Real Estate Equity Method Investments
IncomeLossinNonRealEstateEquityMethodInvestments
-3000 USD
CY2019Q2 us-gaap Income Loss From Equity Method Investments
IncomeLossFromEquityMethodInvestments
420000 USD
CY2018Q2 us-gaap Income Loss From Equity Method Investments
IncomeLossFromEquityMethodInvestments
373000 USD
us-gaap Income Loss From Equity Method Investments
IncomeLossFromEquityMethodInvestments
811000 USD
us-gaap Income Loss From Equity Method Investments
IncomeLossFromEquityMethodInvestments
746000 USD
CY2019Q2 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
42299000 USD
CY2018Q2 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
17581000 USD
us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
59249000 USD
us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
44779000 USD
CY2019Q2 us-gaap Cost Of Goods And Services Sold
CostOfGoodsAndServicesSold
41002000 USD
CY2018Q2 us-gaap Cost Of Goods And Services Sold
CostOfGoodsAndServicesSold
16941000 USD
us-gaap Cost Of Goods And Services Sold
CostOfGoodsAndServicesSold
57328000 USD
us-gaap Cost Of Goods And Services Sold
CostOfGoodsAndServicesSold
43157000 USD
CY2018Q2 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
63000 USD
us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
18000 USD
us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
118000 USD
CY2019Q2 ofc Depreciation And Amortization For Real Estate Operations
DepreciationAndAmortizationForRealEstateOperations
34802000 USD
CY2018Q2 ofc Depreciation And Amortization For Real Estate Operations
DepreciationAndAmortizationForRealEstateOperations
33190000 USD
ofc Depreciation And Amortization For Real Estate Operations
DepreciationAndAmortizationForRealEstateOperations
69598000 USD
ofc Depreciation And Amortization For Real Estate Operations
DepreciationAndAmortizationForRealEstateOperations
66702000 USD
CY2019Q2 us-gaap Selling General And Administrative Expense
SellingGeneralAndAdministrativeExpense
9386000 USD
CY2018Q2 us-gaap Selling General And Administrative Expense
SellingGeneralAndAdministrativeExpense
7628000 USD
us-gaap Selling General And Administrative Expense
SellingGeneralAndAdministrativeExpense
18137000 USD
us-gaap Selling General And Administrative Expense
SellingGeneralAndAdministrativeExpense
14920000 USD
CY2019Q2 ofc Business Development Expenses And Land Carry Costs
BusinessDevelopmentExpensesAndLandCarryCosts
870000 USD
CY2018Q2 ofc Business Development Expenses And Land Carry Costs
BusinessDevelopmentExpensesAndLandCarryCosts
1234000 USD
ofc Business Development Expenses And Land Carry Costs
BusinessDevelopmentExpensesAndLandCarryCosts
1983000 USD
ofc Business Development Expenses And Land Carry Costs
BusinessDevelopmentExpensesAndLandCarryCosts
2848000 USD
CY2019Q2 us-gaap Other Nonoperating Income
OtherNonoperatingIncome
1849000 USD
CY2018Q2 us-gaap Other Nonoperating Income
OtherNonoperatingIncome
1439000 USD
us-gaap Other Nonoperating Income
OtherNonoperatingIncome
4135000 USD
us-gaap Other Nonoperating Income
OtherNonoperatingIncome
2798000 USD
CY2019Q2 us-gaap Gain Loss On Sale Of Properties Before Applicable Income Taxes
GainLossOnSaleOfPropertiesBeforeApplicableIncomeTaxes
84469000 USD
CY2018Q2 us-gaap Gain Loss On Sale Of Properties Before Applicable Income Taxes
GainLossOnSaleOfPropertiesBeforeApplicableIncomeTaxes
-23000 USD
us-gaap Gain Loss On Sale Of Properties Before Applicable Income Taxes
GainLossOnSaleOfPropertiesBeforeApplicableIncomeTaxes
84469000 USD
us-gaap Gain Loss On Sale Of Properties Before Applicable Income Taxes
GainLossOnSaleOfPropertiesBeforeApplicableIncomeTaxes
-27000 USD
CY2019Q2 us-gaap Income Loss From Equity Method Investments
IncomeLossFromEquityMethodInvestments
420000 USD
CY2018Q2 us-gaap Income Loss From Equity Method Investments
IncomeLossFromEquityMethodInvestments
373000 USD
us-gaap Income Loss From Equity Method Investments
IncomeLossFromEquityMethodInvestments
811000 USD
us-gaap Income Loss From Equity Method Investments
IncomeLossFromEquityMethodInvestments
746000 USD
CY2019Q2 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
-176000 USD
CY2019Q2 us-gaap Interest And Debt Expense
InterestAndDebtExpense
18475000 USD
CY2018Q2 us-gaap Interest And Debt Expense
InterestAndDebtExpense
18945000 USD
us-gaap Interest And Debt Expense
InterestAndDebtExpense
37149000 USD
us-gaap Interest And Debt Expense
InterestAndDebtExpense
37729000 USD
CY2019Q2 ofc Unconsolidated Joint Venture Net Operating Income Allocableto Parent
UnconsolidatedJointVentureNetOperatingIncomeAllocabletoParent
1251000 USD
CY2018Q2 ofc Unconsolidated Joint Venture Net Operating Income Allocableto Parent
UnconsolidatedJointVentureNetOperatingIncomeAllocabletoParent
1202000 USD
ofc Unconsolidated Joint Venture Net Operating Income Allocableto Parent
UnconsolidatedJointVentureNetOperatingIncomeAllocabletoParent
2470000 USD
ofc Unconsolidated Joint Venture Net Operating Income Allocableto Parent
UnconsolidatedJointVentureNetOperatingIncomeAllocabletoParent
2401000 USD
CY2019Q2 us-gaap Profit Loss
ProfitLoss
109563000 USD
CY2018Q2 us-gaap Profit Loss
ProfitLoss
21085000 USD
us-gaap Profit Loss
ProfitLoss
131881000 USD
us-gaap Profit Loss
ProfitLoss
39865000 USD
CY2019Q2 us-gaap Assets
Assets
3803469000 USD
CY2018Q2 us-gaap Assets
Assets
3612362000 USD
CY2019Q2 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
42299000 USD
CY2018Q2 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
17581000 USD
us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
59249000 USD
us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
44779000 USD
CY2019Q2 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
42299000 USD
CY2018Q2 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
17581000 USD
us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
59249000 USD
us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
44779000 USD
us-gaap Amount Of Dilutive Securities Stock Options And Restrictive Stock Units
AmountOfDilutiveSecuritiesStockOptionsAndRestrictiveStockUnits
0 USD
CY2019Q2 us-gaap Net Income Loss Available To Common Stockholders Diluted
NetIncomeLossAvailableToCommonStockholdersDiluted
107512000 USD
CY2019Q2 us-gaap Net Income Loss
NetIncomeLoss
106791000 USD
CY2018Q2 us-gaap Net Income Loss
NetIncomeLoss
19434000 USD
us-gaap Net Income Loss
NetIncomeLoss
127650000 USD
us-gaap Net Income Loss
NetIncomeLoss
36584000 USD
CY2019Q2 us-gaap Participating Securities Distributed And Undistributed Earnings Loss Basic
ParticipatingSecuritiesDistributedAndUndistributedEarningsLossBasic
364000 USD
CY2018Q2 us-gaap Participating Securities Distributed And Undistributed Earnings Loss Basic
ParticipatingSecuritiesDistributedAndUndistributedEarningsLossBasic
117000 USD
us-gaap Participating Securities Distributed And Undistributed Earnings Loss Basic
ParticipatingSecuritiesDistributedAndUndistributedEarningsLossBasic
413000 USD
us-gaap Participating Securities Distributed And Undistributed Earnings Loss Basic
ParticipatingSecuritiesDistributedAndUndistributedEarningsLossBasic
234000 USD
CY2019Q2 us-gaap Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
106427000 USD
CY2018Q2 us-gaap Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
19317000 USD
us-gaap Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
127237000 USD
us-gaap Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
36350000 USD
CY2019Q2 ofc Dilutive Securities Effecton Basic Earnings Per Share Preferred Units
DilutiveSecuritiesEffectonBasicEarningsPerSharePreferredUnits
165000 USD
CY2018Q2 ofc Dilutive Securities Effecton Basic Earnings Per Share Preferred Units
DilutiveSecuritiesEffectonBasicEarningsPerSharePreferredUnits
0 USD
ofc Dilutive Securities Effecton Basic Earnings Per Share Preferred Units
DilutiveSecuritiesEffectonBasicEarningsPerSharePreferredUnits
0 USD
ofc Dilutive Securities Effecton Basic Earnings Per Share Preferred Units
DilutiveSecuritiesEffectonBasicEarningsPerSharePreferredUnits
0 USD
CY2019Q2 ofc Dilutive Securities Effecton Basic Earnings Per Share Dilutive Redeemable Noncontrolling Interests
DilutiveSecuritiesEffectonBasicEarningsPerShareDilutiveRedeemableNoncontrollingInterests
902000 USD
CY2018Q2 ofc Dilutive Securities Effecton Basic Earnings Per Share Dilutive Redeemable Noncontrolling Interests
DilutiveSecuritiesEffectonBasicEarningsPerShareDilutiveRedeemableNoncontrollingInterests
0 USD
ofc Dilutive Securities Effecton Basic Earnings Per Share Dilutive Redeemable Noncontrolling Interests
DilutiveSecuritiesEffectonBasicEarningsPerShareDilutiveRedeemableNoncontrollingInterests
66000 USD
ofc Dilutive Securities Effecton Basic Earnings Per Share Dilutive Redeemable Noncontrolling Interests
DilutiveSecuritiesEffectonBasicEarningsPerShareDilutiveRedeemableNoncontrollingInterests
0 USD
CY2019Q2 ofc Dilutive Securities Effecton Basic Earnings Per Share Partnership Units
DilutiveSecuritiesEffectonBasicEarningsPerSharePartnershipUnits
0 USD
CY2018Q2 ofc Dilutive Securities Effecton Basic Earnings Per Share Partnership Units
DilutiveSecuritiesEffectonBasicEarningsPerSharePartnershipUnits
0 USD
ofc Dilutive Securities Effecton Basic Earnings Per Share Partnership Units
DilutiveSecuritiesEffectonBasicEarningsPerSharePartnershipUnits
1515000 USD
ofc Dilutive Securities Effecton Basic Earnings Per Share Partnership Units
DilutiveSecuritiesEffectonBasicEarningsPerSharePartnershipUnits
0 USD
CY2019Q2 us-gaap Amount Of Dilutive Securities Stock Options And Restrictive Stock Units
AmountOfDilutiveSecuritiesStockOptionsAndRestrictiveStockUnits
18000 USD
CY2018Q2 us-gaap Amount Of Dilutive Securities Stock Options And Restrictive Stock Units
AmountOfDilutiveSecuritiesStockOptionsAndRestrictiveStockUnits
0 USD
us-gaap Amount Of Dilutive Securities Stock Options And Restrictive Stock Units
AmountOfDilutiveSecuritiesStockOptionsAndRestrictiveStockUnits
22000 USD
CY2018Q2 us-gaap Net Income Loss Available To Common Stockholders Diluted
NetIncomeLossAvailableToCommonStockholdersDiluted
19317000 USD
us-gaap Net Income Loss Available To Common Stockholders Diluted
NetIncomeLossAvailableToCommonStockholdersDiluted
128840000 USD
us-gaap Net Income Loss Available To Common Stockholders Diluted
NetIncomeLossAvailableToCommonStockholdersDiluted
36350000 USD
CY2019Q2 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
111557000 shares
CY2018Q2 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
101789000 shares
us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
110759000 shares
us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
101397000 shares
CY2019Q2 us-gaap Incremental Common Shares Attributable To Conversion Of Preferred Stock
IncrementalCommonSharesAttributableToConversionOfPreferredStock
176000 shares
CY2018Q2 us-gaap Incremental Common Shares Attributable To Conversion Of Preferred Stock
IncrementalCommonSharesAttributableToConversionOfPreferredStock
0 shares
us-gaap Incremental Common Shares Attributable To Conversion Of Preferred Stock
IncrementalCommonSharesAttributableToConversionOfPreferredStock
0 shares
us-gaap Incremental Common Shares Attributable To Conversion Of Preferred Stock
IncrementalCommonSharesAttributableToConversionOfPreferredStock
0 shares
CY2019Q2 ofc Incremental Common Shares Attributable To Conversion Of Common Units
IncrementalCommonSharesAttributableToConversionOfCommonUnits
0 shares
CY2018Q2 ofc Incremental Common Shares Attributable To Conversion Of Common Units
IncrementalCommonSharesAttributableToConversionOfCommonUnits
0 shares
ofc Incremental Common Shares Attributable To Conversion Of Common Units
IncrementalCommonSharesAttributableToConversionOfCommonUnits
1329000 shares
ofc Incremental Common Shares Attributable To Conversion Of Common Units
IncrementalCommonSharesAttributableToConversionOfCommonUnits
0 shares
CY2019Q2 us-gaap Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
310000 shares
CY2018Q2 us-gaap Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
119000 shares
us-gaap Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
289000 shares
us-gaap Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
131000 shares
CY2019Q2 ofc Incremental Common Shares Attributableto Dilutive Effectof Redeemable Noncontrolling Interests
IncrementalCommonSharesAttributabletoDilutiveEffectofRedeemableNoncontrollingInterests
1062000 shares
CY2018Q2 ofc Incremental Common Shares Attributableto Dilutive Effectof Redeemable Noncontrolling Interests
IncrementalCommonSharesAttributabletoDilutiveEffectofRedeemableNoncontrollingInterests
0 shares
ofc Incremental Common Shares Attributableto Dilutive Effectof Redeemable Noncontrolling Interests
IncrementalCommonSharesAttributabletoDilutiveEffectofRedeemableNoncontrollingInterests
130000 shares
ofc Incremental Common Shares Attributableto Dilutive Effectof Redeemable Noncontrolling Interests
IncrementalCommonSharesAttributabletoDilutiveEffectofRedeemableNoncontrollingInterests
0 shares
CY2019Q2 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
113105000 shares
CY2018Q2 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
101908000 shares
us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
112507000 shares
us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
101528000 shares
CY2019Q2 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
0.95
CY2018Q2 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
0.19
us-gaap Earnings Per Share Basic
EarningsPerShareBasic
1.15
us-gaap Earnings Per Share Basic
EarningsPerShareBasic
0.36
CY2019Q2 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
0.95
CY2018Q2 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
0.19
us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
1.15
us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
0.36
CY2019Q2 ofc Property Subjectto Environmental Indemnity Numberof Properties
PropertySubjecttoEnvironmentalIndemnityNumberofProperties
3 property
CY2019Q2 ofc Maximum Additional Costs Agreed To Be Paid By The Entity Under Environmental Indemnification Agreement
MaximumAdditionalCostsAgreedToBePaidByTheEntityUnderEnvironmentalIndemnificationAgreement
19000000 USD

Files In Submission

Name View Source Status
0000860546-19-000023-index-headers.html Edgar Link pending
0000860546-19-000023-index.html Edgar Link pending
0000860546-19-000023.txt Edgar Link pending
0000860546-19-000023-xbrl.zip Edgar Link pending
copt06302019ex102.htm Edgar Link pending
copt06302019ex311.htm Edgar Link pending
copt06302019ex312.htm Edgar Link pending
copt06302019ex313.htm Edgar Link pending
copt06302019ex314.htm Edgar Link pending
copt06302019ex321.htm Edgar Link pending
copt06302019ex322.htm Edgar Link pending
copt06302019ex323.htm Edgar Link pending
copt06302019ex324.htm Edgar Link pending
copt10qdoc06302019.htm Edgar Link pending
copt10qdoc06302019_htm.xml Edgar Link completed
FilingSummary.xml Edgar Link unprocessable
Financial_Report.xlsx Edgar Link pending
MetaLinks.json Edgar Link pending
ofc-20190630.xsd Edgar Link pending
ofc-20190630_cal.xml Edgar Link unprocessable
ofc-20190630_def.xml Edgar Link unprocessable
ofc-20190630_lab.xml Edgar Link unprocessable
ofc-20190630_pre.xml Edgar Link unprocessable
R1.htm Edgar Link pending
R10.htm Edgar Link pending
R11.htm Edgar Link pending
R12.htm Edgar Link pending
R13.htm Edgar Link pending
R14.htm Edgar Link pending
R15.htm Edgar Link pending
R16.htm Edgar Link pending
R17.htm Edgar Link pending
R18.htm Edgar Link pending
R19.htm Edgar Link pending
R2.htm Edgar Link pending
R20.htm Edgar Link pending
R21.htm Edgar Link pending
R22.htm Edgar Link pending
R23.htm Edgar Link pending
R24.htm Edgar Link pending
R25.htm Edgar Link pending
R26.htm Edgar Link pending
R27.htm Edgar Link pending
R28.htm Edgar Link pending
R29.htm Edgar Link pending
R3.htm Edgar Link pending
R30.htm Edgar Link pending
R31.htm Edgar Link pending
R32.htm Edgar Link pending
R33.htm Edgar Link pending
R34.htm Edgar Link pending
R35.htm Edgar Link pending
R36.htm Edgar Link pending
R37.htm Edgar Link pending
R38.htm Edgar Link pending
R39.htm Edgar Link pending
R4.htm Edgar Link pending
R40.htm Edgar Link pending
R41.htm Edgar Link pending
R42.htm Edgar Link pending
R43.htm Edgar Link pending
R44.htm Edgar Link pending
R45.htm Edgar Link pending
R46.htm Edgar Link pending
R47.htm Edgar Link pending
R48.htm Edgar Link pending
R49.htm Edgar Link pending
R5.htm Edgar Link pending
R50.htm Edgar Link pending
R51.htm Edgar Link pending
R52.htm Edgar Link pending
R53.htm Edgar Link pending
R54.htm Edgar Link pending
R55.htm Edgar Link pending
R56.htm Edgar Link pending
R57.htm Edgar Link pending
R58.htm Edgar Link pending
R59.htm Edgar Link pending
R6.htm Edgar Link pending
R60.htm Edgar Link pending
R61.htm Edgar Link pending
R62.htm Edgar Link pending
R63.htm Edgar Link pending
R64.htm Edgar Link pending
R65.htm Edgar Link pending
R66.htm Edgar Link pending
R67.htm Edgar Link pending
R68.htm Edgar Link pending
R69.htm Edgar Link pending
R7.htm Edgar Link pending
R70.htm Edgar Link pending
R71.htm Edgar Link pending
R72.htm Edgar Link pending
R73.htm Edgar Link pending
R74.htm Edgar Link pending
R75.htm Edgar Link pending
R76.htm Edgar Link pending
R77.htm Edgar Link pending
R8.htm Edgar Link pending
R9.htm Edgar Link pending
report.css Edgar Link pending
Show.js Edgar Link pending