v3.26.3
PRINCIPAL ACTIVITY AND SIGNIFICANT ACCOUNTING POLICIES - Principles of Consolidation (Details)
Sep. 30, 2026
Dec. 31, 2025
PRINCIPAL ACTIVITY AND SIGNIFICANT ACCOUNTING POLICIES
Ownership in operating partnership (as a percent)
41.32%
41.11%
X
- Definition
Ownership In Operating Partnership
+ References
No definition available.
+ Details
Name:
sret_OwnershipInOperatingPartnership
Namespace Prefix:
sret_
Data Type:
dtr-types:percentItemType
Balance Type:
na
Period Type:
instant
X
- References
No definition available.
+ Details
Name:
us-gaap_AccountingPoliciesAbstract
Namespace Prefix:
us-gaap_
Data Type:
xbrli:stringItemType
Balance Type:
na
Period Type:
duration