| Name | GainLossOnChangesInEffectOfLimitingNetDefinedBenefitAssetToAssetCeiling |
|---|---|
| Namespace | http://xbrl.ifrs.org/taxonomy/2018-03-16/ifrs-full |
| Prefix | ifrs-full |
| Data type | xbrli:monetaryItemType |
| Period type | duration |
| Substitution Group | xbrli:item |
| Balance | debit |
| Nillable | True |
| Abstract | False |
| Text | Lang | Role | Container role |
|---|---|---|---|
| The decrease (increase) in the net defined benefit liability (asset) resulting from the gain (loss) on changes in the effect of limiting a net defined benefit asset to the asset ceiling, excluding amounts included in interest income or expense. [Refer: Interest income; Net defined benefit liability (asset); Interest expense (income), net defined benefit liability (asset)] | en | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Gain (loss) on changes in effect of limiting net defined benefit asset to asset ceiling excluding interest income or expense, net defined benefit liability (asset) | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Loss (gain) on changes in effect of limiting net defined benefit asset to asset ceiling excluding interest income or expense, net defined benefit liability (asset) | en | http://www.xbrl.org/2009/role/negatedLabel | http://www.xbrl.org/2003/role/link |
| Name | Relation Type | Role | |
|---|---|---|---|
sbr-dim:ValidationLineItems | domain-member | urn:kvk:linkrole:notes-consolidated-net-defined-benefit-liability-asset-movement-ifrs-full | |
sbr-dim:ValidationLineItems | domain-member | urn:kvk:linkrole:notes-net-defined-benefit-liability-asset-movement-ifrs-full | |
ifrs-full:GainLossOnRemeasurementOfNetDefinedBenefitLiabilityAsset | parent-child | urn:kvk:linkrole:notes-consolidated-net-defined-benefit-liability-asset-movement-ifrs-full | |
ifrs-full:GainLossOnRemeasurementOfNetDefinedBenefitLiabilityAsset | parent-child | urn:kvk:linkrole:notes-net-defined-benefit-liability-asset-movement-ifrs-full |