| Identifiable assets acquired (liabilities assumed) | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Net identifiable assets acquired (liabilities assumed) | en | http://www.xbrl.org/2009/role/netLabel | http://www.xbrl.org/2003/role/link |
| The amount recognised as of the acquisition date for net identifiable assets acquired or liabilities assumed in a business combination. [Refer: Business combinations [member]] | en | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |