v3.26.3
Business Segments - Additional Information (Details)
3 Months Ended
Aug. 31, 2026
Segment Reporting [Abstract]
Number of reportable segments not disclosed
reportable segments
X
- Definition
NumberOfReportableSegmentsNotDisclosedFlag
+ References
No definition available.
+ Details
Name:
nruc_NumberOfReportableSegmentsNotDisclosedFlag
Namespace Prefix:
nruc_
Data Type:
xbrli:stringItemType
Balance Type:
na
Period Type:
duration
X
- References
No definition available.
+ Details
Name:
us-gaap_SegmentReportingAbstract
Namespace Prefix:
us-gaap_
Data Type:
xbrli:stringItemType
Balance Type:
na
Period Type:
duration