Disclosure Of Effect Of Changes In Foreign Exchange Rates [Text Block]

Bouygues SA - Filing #883004

Concept	2021-01-01 to 2021-12-31	As at 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	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	2020-01-01 to 2020-12-31
Disclosure of effect of changes in foreign exchange rates [text block]	—	—	—	—	—	—	—	—	—	—	—	—
Reserve of exchange differences on translation	—	92,000,000 EUR	—	—	—	—	91,000,000 EUR	—	—	—	—	—
Disclosure of information when currency is not exchangeable into another currency [text block]	—	—	—	—	—	—	—	—	—	—	—	—
Disclosure of information when foreign operation’s functional currency is not exchangeable into presentation currency [text block]	—	—	—	—	—	—	—	—	—	—	—	—
Disclosure of summarised financial information about foreign operation [text block]	—	—	—	—	—	—	—	—	—	—	—	—
Disclosure of summarised financial information about foreign operation [abstract]
Disclosure of summarised financial information about foreign operation [line items]
Non-current assets	—	21,675,000,000 EUR	—	—	—	—	21,486,000,000 EUR	—	—	—	—	—
Current assets	—	22,933,000,000 EUR	—	—	—	—	19,085,000,000 EUR	—	—	—	—	—
Non-current liabilities	—	9 715 EUR	—	—	—	—	9 356 EUR	—	—	—	—	—
Current liabilities	—	22,138,000,000 EUR	—	—	—	—	19,384,000,000 EUR	—	—	—	—	—
Profit (loss) from continuing operations	—	—	—	—	—	1 305 EUR	—	770,000,000 EUR	—	—	—	—
Profit (loss)	180,000,000 EUR	—	—	1 125 EUR	1 125 EUR	1 305 EUR	—	770,000,000 EUR	74,000,000 EUR	696,000,000 EUR	—	696,000,000 EUR
Other comprehensive income	12,000,000 EUR	—	241,000,000 EUR	—	241,000,000 EUR	253,000,000 EUR	—	197,000,000 EUR	15,000,000 EUR	182,000,000 EUR	182,000,000 EUR	—
Comprehensive income	192,000,000 EUR	—	241,000,000 EUR	1 125 EUR	1 366 EUR	1 558 EUR	—	573,000,000 EUR	59,000,000 EUR	514,000,000 EUR	182,000,000 EUR	696,000,000 EUR