XML 69 R273.htm IDEA: XBRL DOCUMENT v3.20.1
Information on market risk and fair value of financial assets and liabilities (excluding Orange Bank) - Fair value of net financial debt (Details) - Operating segments [member] - Telecom activities, operating segment [member] - EUR (€)
€ in Millions
Dec. 31, 2019
Dec. 31, 2018
Dec. 31, 2017
Disclosure of financial liabilities [line items]      
Financial liabilities € 37,076 € 34,019 € 32,475
Net financial debt [member]      
Disclosure of financial liabilities [line items]      
Financial liabilities, fair value 30,800 28,700 28,700
Financial liabilities € 25,500 € 25,400 € 23,800