XML 34 R24.htm IDEA: XBRL DOCUMENT
v3.25.3

Real Estate (Tables) | 9 Months Ended
--- | ---
Sep. 30, 2025
Real Estate [Abstract] |
Schedule of Construction in Progress | Construction in progress as of September 30, 2025 and December 31, 2024, is composed of the following:
(Dollars in thousands) | September 30, 2025 |  | December 31, 2024
Hampden House (1) | $ | 256,342 |  |  | $ | 217,537 |
Twinbrook Quarter - Other (2) | 85,870 |  |  | 84,662 |
Ashland Square Phase II (3) | 10,626 |  |  | — |
Twinbrook Quarter Phase I - Retail/Residential (4) | 2,623 |  |  | 9,664 |
Other | 16,060 |  |  | 14,330 |
Total | $ | 371,521 |  |  | $ | 326,193 |
(1)Includes capitalized interest of $25.9 million and $20.8 million, as of September 30, 2025 and December 31, 2024, respectively. (2)Twinbrook Quarter - Other includes infrastructure and site work necessary to support current and future development phases, and includes capitalized interest of $5.3 million and $5.4 million, as of September 30, 2025 and December 31, 2024, respectively. (3)Includes capitalized interest of $0.2 million as of September 30, 2025. (4)Includes capitalized interest of $0.2 million and $0.6 million, as of September 30, 2025 and December 31, 2024, respectively.

X
- Definition Schedule Of Construction In Progress [Table Text Block] + References No definition available. + Details
Name: | bfs_ScheduleOfConstructionInProgressTableTextBlock
Namespace Prefix: | bfs_
Data Type: | dtr-types: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