Disclosure Of Financial Instruments [Text Block]

NLB - Filing #5999581

Concept	2024-01-01 to 2024-12-31	As at 2024-12-31	2024-01-01 to 2024-12-31	As at 2024-12-31	2023-01-01 to 2023-12-31	As at 2023-12-31	2023-01-01 to 2023-12-31	As at 2023-12-31
Disclosure of financial instruments [text block]	6.1. Credit risk management	—	—	—	—	—	—	—
Description of accounting policy for financial instruments [text block]	2	—	—	—	—	—	—	—
Disclosure of offsetting of financial assets and financial liabilities [text block]	6	—	—	—	—	—	—	—
Income, expense, gains or losses of financial instruments [abstract]
Gains (losses) on financial instruments [abstract]
Gains (losses) on financial liabilities at fair value through profit or loss	2,903,000 EUR	—	1,572,000 EUR	—	799,000 EUR	—	382,000 EUR	—
Other comprehensive income, before tax, gains (losses) from investments in equity instruments	9,423,000 EUR	—	2,162,000 EUR	—	6,796,000 EUR	—	2,284,000 EUR	—
Other comprehensive income, before tax, financial assets measured at fair value through other comprehensive income	57,414,000 EUR	—	32,233,000 EUR	—	70,926,000 EUR	—	33,822,000 EUR	—
Gains (losses) on financial assets measured at fair value through other comprehensive income, before tax	55,781,000 EUR	—	31,825,000 EUR	—	77,238,000 EUR	—	38,046,000 EUR	—
Reclassification adjustments on financial assets measured at fair value through other comprehensive income, before tax	1,633,000 EUR	—	408,000 EUR	—	6,312,000 EUR	—	4,224,000 EUR	—
Disclosure of hedge accounting [text block]	5	—	—	—	—	—	—	—
Disclosure of general hedge accounting [text block]	—	—	—	—	—	—	—	—
Disclosure of detailed information about hedged items [text block]	—	—	—	—	—	—	—	—
Disclosure of detailed information about hedged items [abstract]
Disclosure of detailed information about hedged items [line items]
Accumulated fair value hedge adjustment on hedged item included in carrying amount, assets	—	6,353,000 EUR	—	8,761,000 EUR	—	10,207,000 EUR	—	12,514,000 EUR