Activities of Orange Bank - Unrecognized contractual commitments - Commitments received (Details) - Operating segments [member] - Orange Bank, operating segment [member] - EUR (€) € in Millions	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Disclosure of detailed information about financial instruments [line items]
Received from banks	€ 747	€ 681	€ 577
Received from customers	149	153	201
Total	€ 896	€ 834	€ 778

Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes of the table.

No definition available.

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