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Summary of Significant Accounting Policies and Recent Accounting Pronouncements (Narrative) (Details) - USD ($) | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2022 | Jun. 30, 2021 | Jun. 30, 2022 | Jun. 30, 2021
New Accounting Pronouncements or Change in Accounting Principle [Line Items] |  |  |  |
Capitalized interest | $ 4,500,000 | $ 4,400,000 | $ 8,500,000 | $ 9,200,000
Capitalized real estate taxes | 1,200,000 | 1,100,000 | 2,500,000 | 2,500,000
Remainder of 2022 | 536,900 |  | 536,900 |
2023 | 328,200 |  | 328,200 |
2024 | 4,100 |  | 4,100 |
2025 | 3,300 |  | 3,300 |
2026 | 3,000.0 |  | 3,000.0 |
Thereafter | 8,500 |  | 8,500 |
Lessor, Operating Lease, Payments to be Received | 884,000.0 |  | 884,000.0 |
Amortization of Intangible Assets | 19,400,000 | $ 2,500,000 | 25,600,000 | $ 2,500,000
Amortization of Below Market Lease | 3,400,000 |  | 4,300,000 |
Acquired-in-Place Leases | $ 24,900,000 |  | $ 24,900,000 |
Residential Leases [Member] | Maximum [Member] |  |  |  |
New Accounting Pronouncements or Change in Accounting Principle [Line Items] |  |  |  |
Term of lease contract | 14 months |  | 14 months |
Camden Operating L P [Member] |  |  |  |
New Accounting Pronouncements or Change in Accounting Principle [Line Items] |  |  |  |
Outstanding common limited partnership units, ownership interest |  |  | 93.00% |
General Partner of Consolidated Operating Partnerships, Ownership Interest |  |  | 1.00% |
Camden Summit Partnership L P [Member] |  |  |  |
New Accounting Pronouncements or Change in Accounting Principle [Line Items] |  |  |  |
Outstanding common limited partnership units, ownership interest |  |  | 95.00% |
General Partner of Consolidated Operating Partnerships, Ownership Interest |  |  | 1.00% |

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- Definition The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (b) -URI https://asc.fasb.org/extlink&oid=126954810&loc=d3e3602-108585 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a)(2) -URI https://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 45 -Paragraph 2 -URI https://asc.fasb.org/extlink&oid=6388964&loc=d3e16225-109274 + Details
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