Statement Of Comprehensive Income [Abstract]

SES FDR - Filing #860800

Concept	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	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31
Statement of comprehensive income [abstract]
Profit (loss)	– EUR	– EUR	– EUR	35,000,000 EUR	– EUR	34,000,000 EUR	1,000,000 EUR	34,000,000 EUR	– EUR	– EUR	7,000,000 EUR	– EUR	– EUR	453,000,000 EUR	– EUR	– EUR	– EUR	– EUR	446,000,000 EUR	453,000,000 EUR
Other comprehensive income [abstract]
Components of other comprehensive income that will not be reclassified to profit or loss, before tax [abstract]
Other comprehensive income, before tax, gains (losses) on remeasurements of defined benefit plans	—	—	—	3,000,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	3,000,000 EUR	—
Components of other comprehensive income that will be reclassified to profit or loss, before tax [abstract]
Exchange differences on translation [abstract]
Other comprehensive income, before tax, exchange differences on translation of foreign operations	—	—	—	295,000,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	471,000,000 EUR	—
Hedges of net investment in foreign operations [abstract]
Other comprehensive income, before tax, hedges of net investments in foreign operations	—	—	—	88,000,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	102,000,000 EUR	—
Income tax relating to components of other comprehensive income that will not be reclassified to profit or loss [abstract]
Income tax relating to remeasurements of defined benefit plans included in other comprehensive income	—	—	—	1,000,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	1,000,000 EUR	—
Income tax relating to components of other comprehensive income that will be reclassified to profit or loss [abstract]
Income tax relating to exchange differences on translation of foreign operations included in other comprehensive income	—	—	—	31,000,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	36,000,000 EUR	—
Income tax relating to hedges of net investments in foreign operations included in other comprehensive income	—	—	—	24,000,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	26,000,000 EUR	—
Other comprehensive income	– EUR	– EUR	4,000,000 EUR	204,000,000 EUR	– EUR	– EUR	2,000,000 EUR	202,000,000 EUR	– EUR	198,000,000 EUR	– EUR	– EUR	3,000,000 EUR	362,000,000 EUR	– EUR	359,000,000 EUR	– EUR	– EUR	362,000,000 EUR	– EUR
Comprehensive income	– EUR	– EUR	4,000,000 EUR	169,000,000 EUR	– EUR	34,000,000 EUR	1,000,000 EUR	168,000,000 EUR	– EUR	198,000,000 EUR	7,000,000 EUR	– EUR	3,000,000 EUR	815,000,000 EUR	– EUR	359,000,000 EUR	– EUR	– EUR	808,000,000 EUR	453,000,000 EUR
Comprehensive income attributable to [abstract]
Comprehensive income, attributable to owners of parent	—	—	—	168,000,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	815,000,000 EUR	—
Comprehensive income, attributable to non-controlling interests	—	—	—	1,000,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	7,000,000 EUR	—