XML 131 R118.htm IDEA: XBRL DOCUMENT v3.26.1

Reporting entity (Details) ₩ in Millions	Dec. 31, 2025 KRW (₩)
Disclosure Of Reporting Entity [Line Items]
Credit contribution	₩ 7,593,502
Top of range [member]
Disclosure Of Reporting Entity [Line Items]
Total capital stock	₩ 1,461,721

X

- Definition

The amount of future capital expenditures that the entity is committed to make.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Note Expiry date 2027-01-01
-Name IAS
-Number 1
-IssueDate 2025-01-01
-Paragraph 112
-Subparagraph c
-URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2025-en-b&anchor=para_112_c&doctype=Standard
-URIDate 2025-03-27

+ Details

Name:	ifrs-full_CapitalCommitments
Namespace Prefix:	ifrs-full_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

X

- References

No definition available.

+ Details

Name:	shg_DisclosureOfReportingEntityLineItems
Namespace Prefix:	shg_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Line of credit maximum credit lending capacity.

+ References

No definition available.

+ Details

Name:	shg_LineOfCreditMaximumCreditLendingCapacity
Namespace Prefix:	shg_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Details

Name:	ifrs-full_RangeAxis=ifrs-full_TopOfRangeMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: