Statement Of Changes In Equity [Abstract]

Safran - Filing #2821510

Concept	2020-01-01 to 2020-12-31	As at 2020-12-31	2020-01-01 to 2020-12-31	As at 2020-12-31	2020-01-01 to 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	2020-01-01 to 2020-12-31	2020-01-01 to 2020-12-31	2020-01-01 to 2020-12-31	2020-01-01 to 2020-12-31	As at 2020-12-31	2020-01-01 to 2020-12-31	As at 2020-12-31	2020-01-01 to 2020-12-31	2020-01-01 to 2020-12-31	As at 2020-12-31	As at 2020-12-31	2020-01-01 to 2020-12-31	2020-01-01 to 2020-12-31	2019-01-01 to 2019-12-31	As at 2019-12-31	2019-01-01 to 2019-12-31	As at 2019-12-31	2019-01-01 to 2019-12-31	As at 2019-12-31	As at 2019-12-31	2019-01-01 to 2019-12-31	As at 2019-12-31	As at 2019-12-31	2019-01-01 to 2019-12-31	2019-01-01 to 2019-12-31	2019-01-01 to 2019-12-31	As at 2019-12-31	As at 2019-12-31	As at 2019-12-31	As at 2019-12-31	2019-01-01 to 2019-12-31	As at 2019-12-31	2019-01-01 to 2019-12-31	2019-01-01 to 2019-12-31	As at 2019-12-31	As at 2019-12-31	2019-01-01 to 2019-12-31	2019-01-01 to 2019-12-31	As at 2019-01-01	As at 2019-01-01	As at 2019-01-01	As at 2019-01-01	As at 2019-01-01	As at 2019-01-01	As at 2019-01-01	As at 2019-01-01	As at 2019-01-01	As at 2019-01-01	As at 2019-01-01	As at 2019-01-01
Statement of changes in equity [abstract]
Statement of changes in equity [line items]
Equity	—	401,000,000 EUR	—	12 349 EUR	—	85,000,000 EUR	571,000,000 EUR	36,000,000 EUR	158,000,000 EUR	4 688 EUR	12 750 EUR	—	—	—	—	13,000,000 EUR	—	7 695 EUR	—	—	352,000,000 EUR	307,000,000 EUR	—	—	—	12 748 EUR	—	85,000,000 EUR	—	12 371 EUR	377,000,000 EUR	—	12 748 EUR	405,000,000 EUR	—	—	—	4 688 EUR	303,000,000 EUR	552,000,000 EUR	- EUR	—	5 371 EUR	—	—	2 447 EUR	230,000,000 EUR	—	—	391,000,000 EUR	1 283 EUR	22,000,000 EUR	80,000,000 EUR	5 954 EUR	87,000,000 EUR	4 686 EUR	12 296 EUR	346,000,000 EUR	11 950 EUR	137,000,000 EUR	252,000,000 EUR
Changes in equity [abstract]
Comprehensive income [abstract]
Profit (loss)	386,000,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	2 512 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Other comprehensive income	584,000,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	12,000,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Comprehensive income	198,000,000 EUR	—	19,000,000 EUR	—	- EUR	—	—	—	—	—	—	- EUR	563,000,000 EUR	29,000,000 EUR	4,000,000 EUR	—	- EUR	—	227,000,000 EUR	13,000,000 EUR	—	—	12,000,000 EUR	352,000,000 EUR	161,000,000 EUR	—	153,000,000 EUR	—	2 461 EUR	—	—	63,000,000 EUR	—	—	22,000,000 EUR	2 524 EUR	- EUR	—	—	—	—	- EUR	—	7,000,000 EUR	51,000,000 EUR	—	—	2 447 EUR	- EUR	—	—	—	—	—	—	—	—	—	—	—	—
Dividends recognised as distributions to owners	4,000,000 EUR	—	- EUR	—	- EUR	—	—	—	—	—	—	- EUR	- EUR	4,000,000 EUR	- EUR	—	- EUR	—	- EUR	- EUR	—	—	- EUR	- EUR	- EUR	—	- EUR	—	785,000,000 EUR	—	—	32,000,000 EUR	—	—	- EUR	817,000,000 EUR	- EUR	—	—	—	—	- EUR	—	785,000,000 EUR	- EUR	—	—	- EUR	- EUR	—	—	—	—	—	—	—	—	—	—	—	—
Increase (decrease) through other changes, equity	17,000,000 EUR	—	- EUR	—	6,000,000 EUR	—	—	—	—	—	—	- EUR	- EUR	1,000,000 EUR	2 447 EUR	—	- EUR	—	18,000,000 EUR	- EUR	—	—	12,000,000 EUR	2 447 EUR	- EUR	—	- EUR	—	42,000,000 EUR	—	—	- EUR	—	—	- EUR	42,000,000 EUR	- EUR	—	—	—	—	- EUR	—	1 283 EUR	42,000,000 EUR	—	—	1 283 EUR	- EUR	—	—	—	—	—	—	—	—	—	—	—	—