ocw-table_NotesProvisionsDisclosure - Consolidated Provisions [table]

Current
Disclosure of provisions
conceptjenv-bw2-i:ProvisionsDisclosurey
jenv-bw2-dim:FinancialStatementsTypeAxisjenv-bw2-dm:ConsolidatedMemberx
ocw-dim:ActualsEstimatesAxisocw-dm:ActualsMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')x
Disclosure of provisions for employee benefits
conceptocw-i:ProvisionsEmployeeBenefitsDisclosurey
jenv-bw2-dim:FinancialStatementsTypeAxisjenv-bw2-dm:ConsolidatedMemberx
ocw-dim:ActualsEstimatesAxisocw-dm:ActualsMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')x
Disclosure of provision for onerous contracts
conceptrj-i:ProvisionOnerousContractsDisclosurey
jenv-bw2-dim:FinancialStatementsTypeAxisjenv-bw2-dm:ConsolidatedMemberx
ocw-dim:ActualsEstimatesAxisocw-dm:ActualsMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')x
Disclosure of provision for major maintenance
conceptrj-i:ProvisionMajorMaintenanceDisclosurey
jenv-bw2-dim:FinancialStatementsTypeAxisjenv-bw2-dm:ConsolidatedMemberx
ocw-dim:ActualsEstimatesAxisocw-dm:ActualsMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')x
Disclosure of other provisions
conceptjenv-bw2-i:ProvisionsOtherDisclosurey
jenv-bw2-dim:FinancialStatementsTypeAxisjenv-bw2-dm:ConsolidatedMemberx
ocw-dim:ActualsEstimatesAxisocw-dm:ActualsMemberx
periodxs:date('2020-01-01')/xs:date('2020-12-31')x