Profit Or Loss [Abstract]

NLB - Filing #2017510

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	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	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	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
Profit or loss [abstract]
Profit (loss) [abstract]
Revenue	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Interest revenue calculated using effective interest method	—	952,875,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	477,154,000 EUR	—	558,826,000 EUR	—	—	—	—	—	—	—	—	—	—	—	217,881,000 EUR
Administrative expenses	—	452,623,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	218,407,000 EUR	—	412,886,000 EUR	—	—	—	—	—	—	—	—	—	—	—	190,865,000 EUR
Share of profit (loss) of associates and joint ventures accounted for using equity method	—	1,072,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	- EUR	—	781,000 EUR	—	—	—	—	—	—	—	—	—	—	—	- EUR
Profit (loss) before tax	—	578,413,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	478,746,000 EUR	—	483,063,000 EUR	—	—	—	—	—	—	—	—	—	—	—	164,070,000 EUR
Tax expense (income)	—	15,090,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	35,541,000 EUR	—	25,230,000 EUR	—	—	—	—	—	—	—	—	—	—	—	4,468,000 EUR
Profit (loss)	- EUR	563,323,000 EUR	- EUR	550,700,000 EUR	- EUR	12,623,000 EUR	550,700,000 EUR	- EUR	- EUR	- EUR	- EUR	- EUR	- EUR	514,287,000 EUR	- EUR	- EUR	- EUR	- EUR	514,287,000 EUR	- EUR	457,833,000 EUR	446,862,000 EUR	10,971,000 EUR	- EUR	- EUR	159,602,000 EUR	- EUR	- EUR	446,862,000 EUR	- EUR	- EUR	- EUR	159,602,000 EUR
Profit (loss), attributable to [abstract]
Profit (loss), attributable to owners of parent	—	550,700,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	514,287,000 EUR	—	446,862,000 EUR	—	—	—	—	—	—	—	—	—	—	—	159,602,000 EUR
Profit (loss), attributable to non-controlling interests	—	12,623,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	- EUR	—	10,971,000 EUR	—	—	—	—	—	—	—	—	—	—	—	- EUR
Earnings per share [text block]	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Earnings per share [abstract]
Earnings per share [line items]
Basic earnings per share [abstract]
Basic earnings (loss) per share	—	27.5	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	25.7	—	22.3	—	—	—	—	—	—	—	—	—	—	—	8.0
Diluted earnings per share [abstract]
Diluted earnings (loss) per share	—	27.5	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	25.7	—	22.3	—	—	—	—	—	—	—	—	—	—	—	8.0