Analysis Of Income And Expense [Abstract]

Swedbank A - Filing #2550032

Concept	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31
Analysis of income and expense [abstract]
Revenue [abstract]
Interest income	102 372 SEK	—	—	—	—	—	—	—	—	—	45 287 SEK	—	—	—	—	—
Interest income on other financial assets	613,000,000 SEK	—	—	—	—	—	—	—	—	—	284,000,000 SEK	—	—	—	—	—
Material income and expense [abstract]
Interest expense	51 438 SEK	—	—	—	—	—	—	—	—	—	12 141 SEK	—	—	—	—	—
Interest income (expense)	50 933 SEK	—	—	—	—	—	—	—	—	—	33 146 SEK	—	—	—	—	—
Selling, general and administrative expense [abstract]
General and administrative expense	7 349 SEK	—	—	—	—	—	—	—	—	—	6 291 SEK	—	—	—	—	—
Revenue and other operating income	73 057 SEK	—	—	—	—	—	—	—	—	—	52 028 SEK	—	—	—	—	—
Operating expense	24 100 SEK	—	—	—	—	—	—	—	—	—	20 817 SEK	—	—	—	—	—
Fee and commission income (expense) [abstract]
Fee and commission income [abstract]
Fee and commission income	23 820 SEK	—	—	—	—	—	—	—	—	—	22 203 SEK	—	—	—	—	—
Fee and commission expense [abstract]
Fee and commission expense	8 732 SEK	—	—	—	—	—	—	—	—	—	8 089 SEK	—	—	—	—	—
Fee and commission income (expense)	15 088 SEK	—	—	—	—	—	—	—	—	—	14 114 SEK	—	—	—	—	—
Expenses by nature [abstract]
Classes of employee benefits expense [abstract]
Employee benefits expense	13 944 SEK	—	—	—	—	—	—	—	—	—	12 831 SEK	—	—	—	—	—
Depreciation, amortisation and impairment loss (reversal of impairment loss) recognised in profit or loss [abstract]
Depreciation and amortisation expense [abstract]
Depreciation and amortisation expense	1 920 SEK	—	—	—	—	—	—	—	—	—	1 695 SEK	—	—	—	—	—
Other expenses, by nature	887,000,000 SEK	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Disclosure of attribution of expenses by nature to their function [text block]	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Disclosure of attribution of expenses by nature to their function [abstract]
Disclosure of attribution of expenses by nature to their function [line items]
Share of other comprehensive income of associates and joint ventures accounted for using equity method, before tax [abstract]
Share of other comprehensive income of associates and joint ventures accounted for using equity method that will not be reclassified to profit or loss, before tax	14,000,000 SEK	—	—	—	—	—	—	—	—	—	152,000,000 SEK	—	—	—	—	—
Share of other comprehensive income of associates and joint ventures accounted for using equity method that will be reclassified to profit or loss, before tax	41,000,000 SEK	—	—	—	—	—	—	—	—	—	31,000,000 SEK	—	—	—	—	—
Income tax relating to components of other comprehensive income [abstract]
Income tax relating to components of other comprehensive income that will not be reclassified to profit or loss	172,000,000 SEK	—	—	—	—	—	—	—	—	—	811,000,000 SEK	—	—	—	—	—
Income tax relating to components of other comprehensive income	107,000,000 SEK	—	1,000,000 SEK	172,000,000 SEK	107,000,000 SEK	4,000,000 SEK	—	69,000,000 SEK	2,000,000 SEK	121,000,000 SEK	121,000,000 SEK	811,000,000 SEK	705,000,000 SEK	—	—	13,000,000 SEK
Comprehensive income, continuing and discontinued operations [abstract]
Comprehensive income	33 368 SEK	2,000,000 SEK	3,000,000 SEK	33 447 SEK	33 367 SEK	14,000,000 SEK	331,000,000 SEK	267,000,000 SEK	9,000,000 SEK	26 353 SEK	26 356 SEK	24 644 SEK	2 716 SEK	3,000,000 SEK	4 366 SEK	50,000,000 SEK
Comprehensive income attributable to owners of parent, continuing and discontinued operations [abstract]
Comprehensive income, attributable to owners of parent	33 367 SEK	—	—	—	—	—	—	—	—	—	26 353 SEK	—	—	—	—	—
Comprehensive income attributable to non-controlling interests, continuing and discontinued operations [abstract]
Comprehensive income, attributable to non-controlling interests	2,000,000 SEK	—	—	—	—	—	—	—	—	—	3,000,000 SEK	—	—	—	—	—