Disclosure Of First-Time Adoption [Text Block]

Solvay SA - Filing #3206711

Concept	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 2023-12-31	As at 2023-12-31	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	As at 2023-12-31	As at 2023-12-31	2023-01-01 to 2023-12-31	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	As at 2023-12-31	2023-01-01 to 2023-12-31	As at 2023-12-31	2023-01-01 to 2023-12-31	As at 2023-12-31	As at 2023-12-31	As at 2023-12-31	As at 2023-12-31	2023-01-01 to 2023-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	As at 2022-12-31	2022-01-01 to 2022-12-31	As at 2022-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	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	As at 2022-12-31	As at 2022-12-31	2022-01-01 to 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	2022-01-01 to 2022-12-31	As at 2022-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	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
Disclosure of first-time adoption [text block]	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Disclosure of comparative information prepared under previous GAAP [text block]	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Disclosure of comparative information prepared under previous GAAP [abstract]
Disclosure of comparative information prepared under previous GAAP [line items]
Equity	459,000,000 EUR	—	—	—	1,305,000,000 EUR	853,000,000 EUR	—	—	1,683,000,000 EUR	0 EUR	—	—	0 EUR	—	—	42,000,000 EUR	—	174,000,000 EUR	—	237,000,000 EUR	253,000,000 EUR	15,000,000 EUR	103,000,000 EUR	—	—	—	10,664,000,000 EUR	—	332,000,000 EUR	—	—	4,000,000 EUR	—	—	—	1,786,000,000 EUR	7,846,000,000 EUR	—	61,000,000 EUR	1,170,000,000 EUR	6,854,000,000 EUR	225,000,000 EUR	1,588,000,000 EUR	318,000,000 EUR	—	76,000,000 EUR	—	—	232,000,000 EUR	5,467,000,000 EUR	8,851,000,000 EUR	5,982,000,000 EUR	23,000,000 EUR	1,786,000,000 EUR	3,000,000 EUR	421,000,000 EUR	1,170,000,000 EUR	645,000,000 EUR	1,588,000,000 EUR	112,000,000 EUR
Comprehensive income	—	- EUR	1,913,000,000 EUR	76,000,000 EUR	—	—	1,902,000,000 EUR	0 EUR	—	—	11,000,000 EUR	- EUR	—	2,093,000,000 EUR	- EUR	—	65,000,000 EUR	—	- EUR	—	—	—	—	179,000,000 EUR	- EUR	- EUR	—	2,382,000,000 EUR	—	1,905,000,000 EUR	30,000,000 EUR	—	- EUR	73,000,000 EUR	2,351,000,000 EUR	—	—	19,000,000 EUR	—	—	—	—	—	—	88,000,000 EUR	—	- EUR	304,000,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—
Profit (loss)	—	- EUR	2,105,000,000 EUR	- EUR	—	—	2,093,000,000 EUR	- EUR	—	—	12,000,000 EUR	- EUR	—	2,093,000,000 EUR	- EUR	—	- EUR	—	- EUR	—	—	—	—	- EUR	- EUR	- EUR	—	1,934,000,000 EUR	—	1,905,000,000 EUR	29,000,000 EUR	—	- EUR	- EUR	1,905,000,000 EUR	—	—	- EUR	—	—	—	—	—	—	- EUR	—	- EUR	- EUR	—	—	—	—	—	—	—	—	—	—	—	—