Analysis Of Income And Expense [Abstract]

Bolloré SE - Filing #2813268

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	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	2021-01-01 to 2021-12-31
Analysis of income and expense [abstract]
Revenue [abstract]
Interest income	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Interest income on cash and cash equivalents	—	—	—	504,000,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	307,000,000 EUR
Material income and expense [abstract]
Profit (loss) from continuing operations attributable to non-controlling interests	—	—	—	5,517,000,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	3,477,000,000 EUR
Finance income (cost)	—	—	—	1 062,2 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	413,000,000 EUR
Other finance income	—	—	—	9,928,000,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	4,854,000,000 EUR
Other finance cost	—	—	—	1 995,2 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	4,465,000,000 EUR
Interest expense	—	—	—	1,101,000,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	1,110,000,000 EUR
Expenses by nature [abstract]
Classes of employee benefits expense [abstract]
Employee benefits expense	—	—	—	3 857,0 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	3 417,0 EUR
Depreciation, amortisation and impairment loss (reversal of impairment loss) recognised in profit or loss [abstract]
Depreciation and amortisation expense [abstract]
Depreciation and amortisation expense	—	—	—	8,736,000,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	9,385,000,000 EUR
Disclosure of attribution of expenses by nature to their function [text block]	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Disclosure of attribution of expenses by nature to their function [abstract]
Disclosure of attribution of expenses by nature to their function [line items]
Share of other comprehensive income of associates and joint ventures accounted for using equity method, net of tax [abstract]
Share of other comprehensive income of associates and joint ventures accounted for using equity method that will be reclassified to profit or loss, net of tax	—	—	—	2,769,000,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	724,000,000 EUR
Income tax relating to components of other comprehensive income [abstract]
Income tax relating to components of other comprehensive income that will not be reclassified to profit or loss	—	—	—	135,000,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	240,000,000 EUR
Income tax relating to components of other comprehensive income that will be reclassified to profit or loss	—	—	—	8,000,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	- EUR
Comprehensive income, continuing and discontinued operations [abstract]
Comprehensive income	- EUR	- EUR	3 399,8 EUR	2 948,2 EUR	7,891,000,000 EUR	482,000,000 EUR	1,270,000,000 EUR	706,000,000 EUR	3 737,3 EUR	- EUR	917,000,000 EUR	14 696,6 EUR	- EUR	6 062,0 EUR	9 032,5 EUR	- EUR	114,000,000 EUR	2,224,000,000 EUR	2 739,7 EUR	30,000,000 EUR	- EUR	23 729,1 EUR
Comprehensive income attributable to owners of parent, continuing and discontinued operations [abstract]
Comprehensive income, attributable to owners of parent	—	—	—	3 737,3 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	9 032,5 EUR
Comprehensive income attributable to non-controlling interests, continuing and discontinued operations [abstract]
Comprehensive income, attributable to non-controlling interests	—	—	—	7,891,000,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	14 696,6 EUR