Disclosure Of Entity's Operating Segments [Text Block]

NN Group N.V. - Filing #2154250

Concept	2023-01-01 to 2023-12-31	As at 2023-12-31	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	As at 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	As at 2022-01-01
Disclosure of entity's operating segments [text block]		—	—	—	—	—	—	—	—	—	—
Disclosure of operating segments [text block]	—	—	—	—	—	—	—	—	—	—	—
Disclosure of operating segments [abstract]
Disclosure of operating segments [line items]
Share of profit (loss) of associates and joint ventures accounted for using equity method	237,000,000 EUR	—	—	—	—	—	—	—	164,000,000 EUR	—	—
Tax expense (income)	348,000,000 EUR	—	—	—	—	—	—	—	108,000,000 EUR	—	—
Profit (loss) before tax	1,532,000,000 EUR	—	—	—	—	—	—	—	1,747,000,000 EUR	—	—
Profit (loss) from continuing operations	1, 184 EUR	—	—	—	—	—	—	—	540,000,000 EUR	—	—
Profit (loss)	1, 184 EUR	—	12,000,000 EUR	1,172,000,000 EUR	1,172,000,000 EUR	—	1,634,000,000 EUR	1,634,000,000 EUR	1,62 9 EUR	5,000,000 EUR	—
Assets	—	208,94 1 EUR	—	—	—	207,024,000,000 EUR	—	—	—	—	251,443,000,000 EUR
Investments accounted for using equity method	—	6,231,000,000 EUR	—	—	—	6,450,000,000 EUR	—	—	—	—	6,919,000,000 EUR
Liabilities	—	187 ,822 EUR	—	—	—	185,9 23 EUR	—	—	—	—	227 ,811 EUR
Cash flows from (used in) operating activities	62,000,000 EUR	—	—	—	—	—	—	—	8, 119 EUR	—	—
Cash flows from (used in) investing activities	4,533,000,000 EUR	—	—	—	—	—	—	—	6, 012 EUR	—	—
Cash flows from (used in) financing activities	2,986,000,000 EUR	—	—	—	—	—	—	—	1, 764 EUR	—	—