XML 47 R37.htm IDEA: XBRL DOCUMENT
v3.10.0.1

Acquisitions (Narrative) (Details) $ in Thousands |  |  |  |  |  | 6 Months Ended
--- | --- | --- | --- | --- | --- | ---
Apr. 12, 2018 USD ($) a | Feb. 15, 2018 USD ($) | Jan. 11, 2018 USD ($) | Jun. 01, 2017 | Apr. 28, 2017 USD ($) a | Jun. 30, 2018 USD ($) | Jun. 30, 2017 USD ($)
Number of Operating properties Acquired |  |  |  |  |  | 2 |
Area of Land | a | 1.8 |  |  |  | 8.2 |  |
Payments to Acquire Land | $ 11,400 |  |  |  | $ 20,000 |  |
Number of Units in Real Estate Property | 360 |  |  |  |  |  |
Purchase Price of Operating Properties Acquired |  |  |  |  |  | $ 201,899 | $ 58,267
Camden Pier District [Member] |  |  |  |  |  |  |
Number of Operating properties Acquired |  |  | 1 |  |  |  |
Number of Units in Real Estate Property |  |  | 358 |  |  |  |
Purchase Price of Operating Properties Acquired |  |  | $ 126,900 |  |  |  |
Camden North Quarter [Member] |  |  |  |  |  |  |
Number of Operating properties Acquired |  | 1 |  |  |  |  |
Number of Units in Real Estate Property |  | 333 |  |  |  |  |
Purchase Price of Operating Properties Acquired |  | $ 81,400 |  |  |  |  |
Camden Buckhead Square [Member] |  |  |  |  |  |  |
Number of Operating properties Acquired |  |  |  | 1 |  |  |
Number of Units in Real Estate Property |  |  |  | 250 |  |  |

X
- Definition Number of operating properties acquired which are now fully consolidated during the period. + References No definition available. + Details
Name: | cpt_NumberofOperatingpropertiesAcquired
Namespace Prefix: | cpt_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

X
- Definition Area of land held. + References No definition available. + Details
Name: | us-gaap_AreaOfLand
Namespace Prefix: | us-gaap_
Data Type: | num:areaItemType
Balance Type: | na
Period Type: | instant

X
- Definition The number of units in a real estate property owned as of the balance sheet date. + References No definition available. + Details
Name: | us-gaap_NumberOfUnitsInRealEstateProperty
Namespace Prefix: | us-gaap_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | instant

X
- Definition The cash outflow from the acquisition of real estate intended to generate income for the owner; excludes land acquired for use by the owner. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 13 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3213-108585 + Details
Name: | us-gaap_PaymentsToAcquireLand
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition The cash outflow from the acquisition of a piece of land, anything permanently fixed to it, including buildings, structures on it and so forth; includes real estate intended to generate income for the owner; excludes real estate acquired for use by the owner. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 13 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3213-108585 + Details
Name: | us-gaap_PaymentsToAcquireRealEstate
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Details
Name: | us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis=cpt_CamdenPierDistrictMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis=cpt_CamdenNorthQuarterMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis=cpt_CamdenBuckheadSquareMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |