Fees Summary |
Oct. 01, 2025
USD ($)
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| Fees Summary [Line Items] | |
| Total Offering | $ 268,000.00 |
| Previously Paid Amount | 0.00 |
| Total Fee Amount | 37.01 |
| Total Offset Amount | 0.00 |
| Net Fee | 37.01 |
| Narrative - Max Aggregate Offering Price | $ 268,000.00 |
| Final Prospectus | true |
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