| Expense from share-based payment transactions in which goods or services received did not qualify for recognition as assets | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Total expense from share-based payment transactions in which goods or services received did not qualify for recognition as assets | en | http://www.xbrl.org/2003/role/totalLabel | http://www.xbrl.org/2003/role/link |
| The amount of expense arising from share-based payment transactions in which the goods or services received did not qualify for recognition as assets. | en | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Charges provenant de transactions dont le paiement est fondé sur des actions dans lesquelles les biens ou services reçus ne remplissaient pas les conditions de comptabilisation en tant qu’actifs | fr | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Montant des charges provenant de transactions dont le paiement est fondé sur des actions, dans lesquelles les biens ou services reçus ne remplissaient pas les conditions de comptabilisation en tant qu’actifs. | fr | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |