Statement Of Financial Position [Abstract]

Wüstenrot & Württembergische AG - Filing #6464499

Concept	As at 2024-12-31	As at 2024-12-31	As at 2024-12-31	As at 2024-12-31	As at 2024-12-31	As at 2024-12-31	As at 2024-12-31	As at 2024-12-31	As at 2024-12-31	As at 2024-12-31	As at 2024-12-31	As at 2023-12-31	As at 2023-12-31	As at 2023-12-31	As at 2023-12-31	As at 2023-12-31	As at 2023-12-31	As at 2023-12-31	As at 2023-12-31	As at 2023-12-31	As at 2023-12-31	As at 2023-12-31	As at 2022-12-31	As at 2022-12-31	As at 2022-12-31	As at 2022-12-31	As at 2022-12-31	As at 2022-12-31	As at 2022-12-31	As at 2022-12-31	As at 2022-12-31	As at 2022-12-31	As at 2022-12-31
Statement of financial position [abstract]
Assets [abstract]
Property, plant and equipment	—	—	—	—	—	—	—	—	—	533,000,000 EUR	—	—	538,000,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Investment property	—	—	—	—	—	—	—	—	—	2 466 EUR	—	—	2 569 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Other non-financial assets	—	—	—	—	—	—	—	—	—	37,000,000 EUR	—	—	43,000,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Insurance contracts issued that are assets	—	—	—	—	—	—	—	—	—	41,000,000 EUR	—	—	37,000,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Reinsurance contracts held that are assets	—	—	—	—	—	—	—	—	—	289,000,000 EUR	—	—	320,000,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Investments accounted for using equity method	—	—	—	—	—	—	—	—	—	60,000,000 EUR	—	—	89,000,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Inventories	—	—	—	—	—	—	—	—	—	62,000,000 EUR	—	—	78,000,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Current tax assets	—	—	—	—	—	—	—	—	—	14,000,000 EUR	—	—	9,000,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Deferred tax assets	—	—	—	—	—	—	—	—	—	932,000,000 EUR	—	—	882,000,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Cash and cash equivalents	—	—	—	—	—	—	—	—	—	997,000,000 EUR	—	—	1 046 EUR	—	—	—	—	—	—	—	—	—	1 200 EUR	—	—	—	—	—	—	—	—	—	—
Assets	—	—	—	—	—	—	—	—	—	72 266 EUR	—	—	68 552 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Equity and liabilities [abstract]
Equity [abstract]
Retained earnings	—	—	—	—	—	—	—	—	—	4 117 EUR	—	—	4 133 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Non-controlling interests	—	—	—	—	—	—	—	—	—	33,000,000 EUR	—	—	34,000,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Equity	3 591 EUR	– EUR	4 117 EUR	490,000,000 EUR	33,000,000 EUR	– EUR	4 897 EUR	3 899 EUR	996,000,000 EUR	4 930 EUR	398,000,000 EUR	405,000,000 EUR	4 961 EUR	3 514 EUR	4 133 EUR	– EUR	1,000,000 EUR	34,000,000 EUR	490,000,000 EUR	4 927 EUR	3 802 EUR	996,000,000 EUR	4 895 EUR	330,000,000 EUR	4 323 EUR	– EUR	1,000,000 EUR	32,000,000 EUR	4 062 EUR	490,000,000 EUR	4 863 EUR	4 677 EUR	996,000,000 EUR
Liabilities [abstract]
Provisions [abstract]
Provisions	—	—	—	—	—	—	—	—	—	1 721 EUR	—	—	1 871 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Other financial liabilities	—	—	—	—	—	—	—	—	—	474,000,000 EUR	—	—	545,000,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Insurance contracts issued that are liabilities	—	—	—	—	—	—	—	—	—	32 252 EUR	—	—	31 899 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Reinsurance contracts held that are liabilities	—	—	—	—	—	—	—	—	—	1,000,000 EUR	—	—	1,000,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Current tax liabilities	—	—	—	—	—	—	—	—	—	137,000,000 EUR	—	—	135,000,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Deferred tax liabilities	—	—	—	—	—	—	—	—	—	350,000,000 EUR	—	—	432,000,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Equity and liabilities	—	—	—	—	—	—	—	—	—	72 266 EUR	—	—	68 552 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—