XML 61 R47.htm IDEA: XBRL DOCUMENT
v3.25.4

BASIS OF PRESENTATION AND SIGNIFICANT ACCOUNTING POLICIES - Income Taxes (Details) - consolidatedEntity | 12 Months Ended
--- | ---
Dec. 31, 2025 | Dec. 31, 2024 | Dec. 31, 2023
Accounting Policies [Abstract] |  |  |
Minimum dividend distribution percentage | 90.00% |  |
Dividend distribution percentage | 90.00% | 90.00% | 90.00%
Number of TRS | 1 |  |

X
- Definition The dividend distributed (in percentage) made by the entity during the year. + References No definition available. + Details
Name: | csr_DividendDistributionPercentage
Namespace Prefix: | csr_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition The minimum dividend distribution percentage under section 856-860 of Internal Revenue Code of 1986, as amended. + References No definition available. + Details
Name: | csr_MinimumDividendDistributionPercentage
Namespace Prefix: | csr_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Number Of Taxable REIT Subsidiaries + References No definition available. + Details
Name: | csr_NumberOfTaxableREITSubsidiaries
Namespace Prefix: | csr_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

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