Fees Summary	Sep. 23, 2025 USD ($)
Fees Summary [Line Items]
Total Offering	$ 20,582,000
Previously Paid Amount	0.00
Total Fee Amount	3,151.10
Total Offset Amount	0.00
Net Fee	3,151.10
Narrative - Max Aggregate Offering Price	$ 20,582,000
Final Prospectus	true