v3.25.4
Segmental analysis - Narrative (Details)
Dec. 31, 2025
segment
Operating Segments [Abstract]
Number of operating segments
4
X
- Definition
Number Of Operating Segments1
+ References
No definition available.
+ Details
Name:
hsbc_NumberOfOperatingSegments1
Namespace Prefix:
hsbc_
Data Type:
xbrli:integerItemType
Balance Type:
na
Period Type:
instant
X
- Definition
Operating Segments [Abstract]
+ References
No definition available.
+ Details
Name:
hsbc_OperatingSegmentsAbstract
Namespace Prefix:
hsbc_
Data Type:
xbrli:stringItemType
Balance Type:
na
Period Type:
duration