| Non-current trade receivables due from related parties | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Trade receivables due from related parties | en | http://xbrl.ssm.com.my/role/ssm/fs/clbg/lab_rol_ssmt-fs-clbg_2017-12-31/ReportingLabel | http://www.xbrl.org/2003/role/link |
| RReport the value, as at the reporting date, the aggregate non-current amounts billed by the reporting entity to its related parties when it delivers goods or services to them in the ordinary course of business. A related party is a person or entity that is related to the entity that is preparing its financial statements (in this Standard referred to as the ‘reporting entity’). a. A person or a close member of that person’s family is related to a reporting entity if that person: i. has control or joint control of the reporting entity; ii. has significant influence over the reporting entity; or iii. is a member of the key management personnel of the reporting entity or of a parent of the reporting entity. b. An entity is related to a reporting entity if any of the following conditions applies: i. The entity and the reporting entity are members of the same group (which means that each parent, subsidiary and fellow subsidiary is related to the others). ii. One entity is an associate or joint venture of the other entity (or an associate or joint venture of a member of a group of which the other entity is a member). | en | http://xbrl.ssm.com.my/role/ssm/fs/clbg/lab_rol_ssmt-fs-clbg_2017-12-31/ReportingDocumentation | http://www.xbrl.org/2003/role/link |