Analysis Of Income And Expense [Abstract]

Collector Bank - Filing #690417

Concept	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	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31
Analysis of income and expense [abstract]
Revenue [abstract]
Interest income	—	3 385 SEK	—	—	—	—	—	—	2 684 SEK	—
Material income and expense [abstract]
Interest expense	—	486,000,000 SEK	—	—	—	—	—	—	361,000,000 SEK	—
Interest income (expense)	—	2 899 SEK	—	—	—	—	—	—	2 323 SEK	—
Revenue and other operating income	—	3 212 SEK	—	—	—	—	—	—	2 637 SEK	—
Operating expense	—	832,000,000 SEK	—	—	—	—	—	—	790,000,000 SEK	—
Fee and commission income (expense) [abstract]
Fee and commission income [abstract]
Fee and commission income	—	342,000,000 SEK	—	—	—	—	—	—	347,000,000 SEK	—
Fee and commission expense [abstract]
Fee and commission expense	—	43,000,000 SEK	—	—	—	—	—	—	54,000,000 SEK	—
Fee and commission income (expense)	—	299,000,000 SEK	—	—	—	—	—	—	293,000,000 SEK	—
Expenses by nature [abstract]
Classes of employee benefits expense [abstract]
Employee benefits expense	—	321,000,000 SEK	—	—	—	—	—	—	284,000,000 SEK	—
Depreciation, amortisation and impairment loss (reversal of impairment loss) recognised in profit or loss [abstract]
Depreciation, amortisation and impairment loss (reversal of impairment loss) recognised in profit or loss	—	63,000,000 SEK	—	—	—	—	—	—	60,000,000 SEK	—
Other expenses, by nature	—	448,000,000 SEK	—	—	—	—	—	—	446,000,000 SEK	—
Miscellaneous other comprehensive income [abstract]
Other comprehensive income, net of tax, exchange differences on translation of foreign operations and hedges of net investments in foreign operations [abstract]
Other comprehensive income, net of tax, exchange differences on translation of foreign operations	—	2,000,000 SEK	—	—	—	—	—	—	0 SEK	—
Comprehensive income, continuing and discontinued operations [abstract]
Comprehensive income	1 099 SEK	1 143 SEK	1 097 SEK	2,000,000 SEK	44,000,000 SEK	0 SEK	40,000,000 SEK	713,000,000 SEK	753,000,000 SEK	713,000,000 SEK
Comprehensive income attributable to owners of parent, continuing and discontinued operations [abstract]
Comprehensive income, attributable to owners of parent	—	1 099 SEK	—	—	—	—	—	—	712,000,000 SEK	—