CashFlowFinancingActivities SHOULD be equal to the summation of the underlying values. CashFlowInvestmentActivities SHOULD be equal to the summation of the underlying values. IncreaseDecreaseCashAndCashEquivalents SHOULD be equal to the summation of the underlying values. NetCashFlows SHOULD be equal to + CashFlowInvestmentActivities + CashFlowFinancingActivities. Reported value of CashAndCashEquivalentsCashFlow at end of period SHOULD be equal to sum of reported value of CashAndCashEquivalentsCashFlow at beginning of period and changes in that value during period, IncreaseDecreaseCashAndCashEquivalents. When CashAndCashEquivalentsCashFlow is reported then CashFlowStatementMethodType MUST exist at least once. When CashFlowFinancingActivities is reported then CashFlowStatementMethodType MUST exist at least once. When EffectExchangeRateChangesCashAndCashEquivalents is reported then CashFlowStatementMethodType MUST exist at least once. When IncreaseDecreaseCashAndCashEquivalents is reported then CashFlowStatementMethodType MUST exist at least once. When NetCashFlows is reported then CashFlowStatementMethodType MUST exist at least once. When the reported value of CashFlowStatementMethodType is equal to Direct then CostsDirectlyChargedToCapital SHOULD NOT be reported. When the reported value of CashFlowStatementMethodType is equal to Direct then IncreaseDecreaseLiabilitiesCurrent SHOULD NOT be reported. When the reported value of CashFlowStatementMethodType is equal to Direct then IncreaseDecreaseProvisions SHOULD NOT be reported. When the reported value of CashFlowStatementMethodType is equal to Direct then IncreaseDecreaseReceivablesCurrent SHOULD NOT be reported. When the reported value of CashFlowStatementMethodType is equal to Direct then NetResultCashFlow SHOULD NOT be reported. When the reported value of CashFlowStatementMethodType is equal to Direct then RealisedValueDifferences SHOULD NOT be reported. When the reported value of CashFlowStatementMethodType is equal to Direct then UnrealisedValueDifferences SHOULD NOT be reported. When the reported value of CashFlowStatementMethodType is equal to Indirect then ManagementExpensesInterestExpensesPaid SHOULD NOT be reported. When the reported value of CashFlowStatementMethodType is equal to Indirect then PaymentsManagementInvestments SHOULD NOT be reported. When the reported value of CashFlowStatementMethodType is equal to Indirect then PaymentsOtherClassifiedAsInvestmentsActivities SHOULD NOT be reported. When the reported value of CashFlowStatementMethodType is equal to Indirect then ReceiptsInvestments SHOULD NOT be reported.