XML 76 R28.htm IDEA: XBRL DOCUMENT
v3.19.3

Properties, Net (Tables) | 9 Months Ended
--- | ---
Sep. 30, 2019
Real Estate [Abstract] |
Schedule of operating properties, net | Operating properties, net consisted of the following (in thousands):
| September 30, 2019 |  | December 31, 2018
Land | $ | 460,110 |  |  | $ | 503,274 |
Buildings and improvements | 3,233,143 |  |  | 3,241,894 |
Less: Accumulated depreciation | (979,353 | ) |  | (897,903 | )
Operating properties, net | $ | 2,713,900 |  |  | $ | 2,847,265 |
Components of assets held for sale | The table below sets forth the components of assets held for sale on our consolidated balance sheet as of September 30, 2019 for these properties (in thousands):
Properties, net | $ | 60,566 |
Deferred rent receivable | 1,128 |
Deferred leasing costs, net | 34 |
Assets held for sale, net | $ | 61,728 |

X
- Definition Tabular disclosure of net operating properties that includes carrying amount of properties and accumulated depreciation. + References No definition available. + Details
Name: | ofc_ScheduleOfOperatingPropertiesTableTextBlock
Namespace Prefix: | ofc_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of long lived assets held for sale. Disclosure may include the description of the facts and circumstances leading to the expected disposal, manner and timing of disposal, the carrying value of the assets held for sale, the gain (loss) recognized in the income statement and the income statement caption that includes that gain (loss). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 360 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=109226691&loc=d3e2941-110230 + Details
Name: | us-gaap_DisclosureOfLongLivedAssetsHeldForSaleTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_RealEstateAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration