Disclosure Of Insurance Contracts [Text Block]

METRO AG - Filing #7003407

Concept	2020-10-01 to 2021-09-30	2020-10-01 to 2021-09-30	2020-10-01 to 2021-09-30	2020-10-01 to 2021-09-30	2020-10-01 to 2021-09-30	2020-10-01 to 2021-09-30	2020-10-01 to 2021-09-30	2020-10-01 to 2021-09-30	2020-10-01 to 2021-09-30	2020-10-01 to 2021-09-30	2020-10-01 to 2021-09-30	2020-10-01 to 2021-09-30	2020-10-01 to 2021-09-30	2019-10-01 to 2020-09-30	2019-10-01 to 2020-09-30	2019-10-01 to 2020-09-30	2019-10-01 to 2020-09-30	2019-10-01 to 2020-09-30	2019-10-01 to 2020-09-30	2019-10-01 to 2020-09-30	2019-10-01 to 2020-09-30	2019-10-01 to 2020-09-30	2019-10-01 to 2020-09-30	2019-10-01 to 2020-09-30	2019-10-01 to 2020-09-30	2019-10-01 to 2020-09-30
Disclosure of insurance contracts [text block]	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Disclosure of adjustments made when entity changed basis of disaggregation of insurance finance income (expenses) between profit or loss and other comprehensive income for contracts with direct participation features [text block]	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Disclosure of adjustments made when entity changed basis of disaggregation of insurance finance income (expenses) between profit or loss and other comprehensive income for contracts with direct participation features [abstract]
Disclosure of adjustments made when entity changed basis of disaggregation of insurance finance income (expenses) between profit or loss and other comprehensive income for contracts with direct participation features [line items]
Profit (loss)	0 EUR	11,000,000 EUR	56,000,000 EUR	0 EUR	56,000,000 EUR	0 EUR	0 EUR	56,000,000 EUR	0 EUR	0 EUR	0 EUR	0 EUR	45,000,000 EUR	0 EUR	0 EUR	0 EUR	460,000,000 EUR	0 EUR	0 EUR	0 EUR	0 EUR	460,000,000 EUR	460,000,000 EUR	11,000,000 EUR	471,000,000 EUR	0 EUR