Statement Of Comprehensive Income [Abstract]

Casino, Guichard-Perrachon SA - Filing #2816919

Concept	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	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	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
Statement of comprehensive income [abstract]
Profit (loss)	133,000,000 EUR	- EUR	- EUR	- EUR	530,000,000 EUR	- EUR	- EUR	530,000,000 EUR	397,000,000 EUR	- EUR	664,000,000 EUR	225,000,000 EUR	890,000,000 EUR	890,000,000 EUR	- EUR	- EUR	- EUR	- EUR
Other comprehensive income [abstract]
Other comprehensive income that will not be reclassified to profit or loss, net of tax	—	—	—	—	—	—	—	—	2,000,000 EUR	—	6,000,000 EUR	—	—	—	—	—	—	—
Other comprehensive income that will be reclassified to profit or loss, net of tax	—	—	—	—	—	—	—	—	84,000,000 EUR	—	1 367 EUR	—	—	—	—	—	—	—
Other comprehensive income	83,000,000 EUR	- EUR	- EUR	- EUR	- EUR	1,000,000 EUR	- EUR	1,000,000 EUR	82,000,000 EUR	- EUR	1 373 EUR	807,000,000 EUR	- EUR	566,000,000 EUR	- EUR	- EUR	- EUR	566,000,000 EUR
Comprehensive income	50,000,000 EUR	- EUR	- EUR	- EUR	530,000,000 EUR	1,000,000 EUR	- EUR	529,000,000 EUR	479,000,000 EUR	- EUR	2 037 EUR	581,000,000 EUR	890,000,000 EUR	1 456 EUR	- EUR	- EUR	- EUR	566,000,000 EUR
Comprehensive income attributable to [abstract]
Comprehensive income, attributable to owners of parent	—	—	—	—	—	—	—	—	529,000,000 EUR	—	1 456 EUR	—	—	—	—	—	—	—
Comprehensive income, attributable to non-controlling interests	—	—	—	—	—	—	—	—	50,000,000 EUR	—	581,000,000 EUR	—	—	—	—	—	—	—