Disclosure Of Fair Value Measurement [Text Block]

NLB - Filing #1602246

Concept	As at 2021-12-31	As at 2021-12-31	As at 2021-12-31	As at 2021-12-31	As at 2021-12-31	As at 2021-12-31	As at 2021-12-31	As at 2021-12-31	As at 2021-12-31	As at 2021-12-31	As at 2021-12-31	As at 2021-12-31	As at 2021-12-31	As at 2021-12-31	As at 2021-12-31	As at 2021-12-31	As at 2021-12-31	As at 2020-12-31	As at 2020-12-31	As at 2020-12-31	As at 2020-12-31	As at 2020-12-31	As at 2020-12-31	As at 2020-12-31	As at 2020-12-31	As at 2020-12-31	As at 2020-12-31	As at 2020-12-31	As at 2020-12-31	As at 2020-12-31	As at 2020-12-31	As at 2020-12-31	As at 2020-12-31	As at 2020-12-31	As at 2019-12-31	As at 2019-12-31	As at 2019-12-31	As at 2019-12-31	As at 2019-12-31	As at 2019-12-31	As at 2019-12-31	As at 2019-12-31	As at 2019-12-31	As at 2019-12-31	As at 2019-12-31	As at 2019-12-31	As at 2019-12-31	As at 2019-12-31	As at 2019-12-31	As at 2019-12-31	As at 2019-12-31
Disclosure of fair value measurement [text block]	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Disclosure of fair value measurement of assets [text block]	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Disclosure of fair value measurement of assets [abstract]
Disclosure of fair value measurement of assets [line items]
Assets	—	—	—	—	—	—	21,577,496,000 EUR	—	—	—	—	—	—	—	—	—	12,699,532,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	19,565,855,000 EUR	—	11,026,603,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Reconciliation of changes in fair value measurement, assets [abstract]
Disclosure of fair value measurement of liabilities [text block]	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Disclosure of fair value measurement of liabilities [abstract]
Disclosure of fair value measurement of liabilities [line items]
Liabilities	—	—	—	—	—	—	19,361,373,000 EUR	—	—	—	—	—	—	—	—	—	11,147,598,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	17,442,815,000 EUR	—	9,575,609,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Reconciliation of changes in fair value measurement, liabilities [abstract]
Disclosure of fair value measurement of equity [text block]	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Disclosure of fair value measurement of equity [abstract]
Disclosure of fair value measurement of equity [line items]
Equity	13,522,000 EUR	1,004,385,000 EUR	200,000,000 EUR	871,378,000 EUR	13,522,000 EUR	458,266,000 EUR	2,216,123,000 EUR	11,366,000 EUR	12,464,000 EUR	4,734,000 EUR	3,696,000 EUR	2,078,733,000 EUR	871,378,000 EUR	137,390,000 EUR	17,184,000 EUR	200,000,000 EUR	1,551,934,000 EUR	13,522,000 EUR	13,522,000 EUR	846,762,000 EUR	170,251,000 EUR	341,992,000 EUR	1,952,789,000 EUR	200,000,000 EUR	3,592,000 EUR	3,645,000 EUR	27,694,000 EUR	17,724,000 EUR	871,378,000 EUR	2,123,040,000 EUR	42,496,000 EUR	1,450,994,000 EUR	200,000,000 EUR	871,378,000 EUR	13,522,000 EUR	1,685,882,000 EUR	13,522,000 EUR	228,040,000 EUR	200,000,000 EUR	45,015,000 EUR	17,055,000 EUR	871,378,000 EUR	1,730,897,000 EUR	574,489,000 EUR	47,880,000 EUR	24,444,000 EUR	871,378,000 EUR	4,332,000 EUR	200,000,000 EUR	4,159,000 EUR	1,333,225,000 EUR
Reconciliation of changes in fair value measurement, entity's own equity instruments [abstract]