concept period unit concept period unit concept period unit concept period unit concept period unit concept period unit concept period unit concept period unit bzk-ww-i:ActivitiesOverviewDetailCashInflows bzk-ww-i:ActivitiesOverviewDetailCashOutflows bzk-ww-i:ActivitiesOverviewDetailFoundationExpenses bzk-ww-i:ActivitiesOverviewDetailMarketValueMutation bzk-ww-i:ActivitiesOverviewDetailNumber bzk-ww-i:ActivitiesOverviewDetailPolicyValueMutation bzk-dpi-i:ActivitiesOverviewDetailDeliveryYear bzk-dpi-i:BranchActivity jenv-bw2-dim:FinancialStatementsTypeAxis jenv-bw2-dm:ConsolidatedMember jenv-bw2-dim:FinancialStatementsTypeAxis jenv-bw2-dm:ConsolidatedMember jenv-bw2-dim:FinancialStatementsTypeAxis jenv-bw2-dm:ConsolidatedMember jenv-bw2-dim:FinancialStatementsTypeAxis jenv-bw2-dm:ConsolidatedMember jenv-bw2-dim:FinancialStatementsTypeAxis jenv-bw2-dm:ConsolidatedMember jenv-bw2-dim:FinancialStatementsTypeAxis jenv-bw2-dm:ConsolidatedMember jenv-bw2-dim:FinancialStatementsTypeAxis jenv-bw2-dm:ConsolidatedMember jenv-bw2-dim:FinancialStatementsTypeAxis jenv-bw2-dm:ConsolidatedMember bzk-ww-dim:NameProjectAxis bzk-ww-dim:NameProjectAxis bzk-ww-dim:NameProjectAxis bzk-ww-dim:NameProjectAxis bzk-ww-dim:NameProjectAxis bzk-ww-dim:NameProjectAxis bzk-ww-dim:NameProjectAxis bzk-ww-dim:NameProjectAxis