Profit Or Loss [Abstract]

Carrefour - Filing #2816704

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	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
Profit or loss [abstract]
Profit (loss) [abstract]
Revenue	—	—	—	72 958 EUR	70 719 EUR	—	—	—
Profit (loss) from operating activities	—	—	—	1 911 EUR	1 686 EUR	—	—	—
Profit (loss) before tax	—	—	—	1 632 EUR	1 351 EUR	—	—	—
Tax expense (income)	—	—	—	372,000,000 EUR	498,000,000 EUR	—	—	—
Profit (loss) from continuing operations	—	—	—	1 259 EUR	853,000,000 EUR	—	—	—
Profit (loss) from discontinued operations	—	—	—	42,000,000 EUR	22,000,000 EUR	—	—	—
Profit (loss)	229,000,000 EUR	1 072 EUR	1 072 EUR	1 301 EUR	831,000,000 EUR	641,000,000 EUR	190,000,000 EUR	641,000,000 EUR
Profit (loss), attributable to [abstract]
Profit (loss), attributable to owners of parent	—	—	—	1 072 EUR	641,000,000 EUR	—	—	—
Profit (loss), attributable to non-controlling interests	—	—	—	229,000,000 EUR	190,000,000 EUR	—	—	—
Earnings per share [text block]	—	—	—	—	—	—	—	—
Earnings per share [abstract]
Earnings per share [line items]
Basic earnings per share [abstract]
Basic earnings (loss) per share from continuing operations	—	—	—	131.00	82.00	—	—	—
Basic earnings (loss) per share from discontinued operations	—	—	—	5.00	3.00	—	—	—
Basic earnings (loss) per share	—	—	—	136.00	80.00	—	—	—
Diluted earnings per share [abstract]
Diluted earnings (loss) per share from continuing operations	—	—	—	130.00	82.00	—	—	—
Diluted earnings (loss) per share from discontinued operations	—	—	—	5.00	3.00	—	—	—
Diluted earnings (loss) per share	—	—	—	135.00	79.00	—	—	—