- Definition

Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.

+ References

No definition available.

+ Details

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- Definition

Percentage of capital requirement related to exposure.

+ References

No definition available.

+ Details

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- Definition

The percentage of multiple factor used to calculate capital requirement.

+ References

No definition available.

+ Details

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- Definition

Represents the period in years used to calculate the income indicators for each business area.

+ References

No definition available.

+ Details

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- Definition

Percentage of Institution Specific Common Equity Tier One Risk-based Capital to total risk-weighted assets, Capital Conservation Buffer as defined by regulatory framework.

+ References

No definition available.

+ Details

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- Definition

Percentage of Institution Specific Common Equity Tier One Risk-based Capital to total risk-weighted assets, countercyclical buffer as defined by regulatory framework.

+ References

No definition available.

+ Details

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Namespace Prefix:	sek_
Data Type:	dtr-types:percentItemType
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- Details

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- Details

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- Details

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- Details

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- Details

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- Details

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Capital adequacy and liquidity situation - Operational risk and capital buffer requirements (Details)	6 Months Ended
	Jun. 30, 2025	Dec. 31, 2024	Jun. 22, 2023	Jun. 21, 2023
Disclosure of credit risk exposure
Mandatory capital conservation buffer	2.50%
Sweden
Disclosure of credit risk exposure
Countercyclical buffer			2.00%	1.00%
Parent Company
Disclosure of credit risk exposure
Mandatory capital conservation buffer	2.50%	2.50%
Countercyclical buffer	1.50%	1.60%
Parent Company \| Sweden
Disclosure of credit risk exposure
Capital requirement exposure	70.00%	74.00%
Parent Company \| Foreign countries
Disclosure of credit risk exposure
Countercyclical buffer	0.15%	0.12%
Parent Company \| Standardized approach \| Operational risk
Disclosure of credit risk exposure
Fiscal years for each business area to calculate income indicators	3 years
Parent Company \| Minimum \| Standardized approach \| Operational risk
Disclosure of credit risk exposure
Capital requirement multiple factor	15.00%
Parent Company \| Maximum \| Standardized approach \| Operational risk
Disclosure of credit risk exposure
Capital requirement multiple factor	18.00%