Analysis Of Income And Expense [Abstract]

NLB - Filing #1874822

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	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	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	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	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	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	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31
Analysis of income and expense [abstract]
Revenue [abstract]
Interest income	—	569,776,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	221,962,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	179,185,000 EUR	477,829,000 EUR	—
Dividend income	—	242,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	56,044,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	79,616,000 EUR	223,000 EUR	—
Material income and expense [abstract]
Gains (losses) on disposals of investments [abstract]
Gains (losses) on disposals of investments	—	- EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	- EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	- EUR	9,298,000 EUR	—
Interest expense	—	64,854,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	44,935,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	40,046,000 EUR	68,469,000 EUR	—
Interest income (expense)	—	504,922,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	177,027,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	139,139,000 EUR	409,360,000 EUR	—
Other operating income (expense)	—	16,778,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	4,411,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	13,747,000 EUR	23,221,000 EUR	—
Fee and commission income (expense) [abstract]
Fee and commission income [abstract]
Fee and commission income	—	381,599,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	166,440,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	155,217,000 EUR	332,589,000 EUR	—
Fee and commission expense [abstract]
Fee and commission expense	—	108,249,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	37,291,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	35,623,000 EUR	95,413,000 EUR	—
Fee and commission income (expense)	—	273,350,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	129,149,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	119,594,000 EUR	237,176,000 EUR	—
Trading income (expense) [abstract]
Trading income (expense)	—	33,451,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	11,332,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	4,596,000 EUR	21,194,000 EUR	—
Expenses by nature [abstract]
Depreciation, amortisation and impairment loss (reversal of impairment loss) recognised in profit or loss [abstract]
Depreciation and amortisation expense [abstract]
Depreciation and amortisation expense	—	47,390,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	17,001,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	17,522,000 EUR	46,528,000 EUR	—
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]
Miscellaneous other comprehensive income [abstract]
Other comprehensive income, before tax, exchange differences on translation of foreign operations and hedges of net investments in foreign operations [abstract]
Other comprehensive income, before tax, exchange differences on translation of foreign operations	—	596,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	- EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	- EUR	611,000 EUR	—
Share of profit (loss) of associates and joint ventures accounted for using equity method [abstract]
Share of profit (loss) of associates and joint ventures accounted for using equity method	—	781,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	- EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	- EUR	1,108,000 EUR	—
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	—	121,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	- EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	- EUR	30,000 EUR	—
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	—	17,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	80,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	94,000 EUR	1,000 EUR	—
Income tax relating to components of other comprehensive income that will be reclassified to profit or loss	—	10,996,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	1,382,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	2,482,000 EUR	4,951,000 EUR	—
Comprehensive income, continuing and discontinued operations [abstract]
Comprehensive income	- EUR	308,156,000 EUR	- EUR	446,862,000 EUR	10,220,000 EUR	- EUR	- EUR	- EUR	- EUR	159,602,000 EUR	- EUR	153,255,000 EUR	297,936,000 EUR	92,207,000 EUR	- EUR	3,697,000 EUR	1,762,000 EUR	632,000 EUR	69,157,000 EUR	9,846,000 EUR	- EUR	- EUR	- EUR	208,421,000 EUR	- EUR	207,854,000 EUR	- EUR	15,177,000 EUR	104,000 EUR	1,085,000 EUR	540,000 EUR	28,005,000 EUR	- EUR	193,140,000 EUR	217,700,000 EUR	236,404,000 EUR
Comprehensive income attributable to owners of parent, continuing and discontinued operations [abstract]
Comprehensive income, attributable to owners of parent	—	297,936,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	69,157,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	193,140,000 EUR	207,854,000 EUR	—
Comprehensive income attributable to non-controlling interests, continuing and discontinued operations [abstract]
Comprehensive income, attributable to non-controlling interests	—	10,220,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	- EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	- EUR	9,846,000 EUR	—