2017-01-20259002015-01-212015-07-20tse-ed-t:ConsolidatedMembertse-ed-t:CurrentMembertse-ed-t:ResultMember259002015-01-212016-01-20tse-ed-t:ConsolidatedMembertse-ed-t:CurrentMembertse-ed-t:ResultMember259002016-01-212016-07-20tse-ed-t:ConsolidatedMembertse-ed-t:CurrentMembertse-ed-t:ForecastMember259002016-01-212016-07-20tse-ed-t:ConsolidatedMembertse-ed-t:CurrentMembertse-ed-t:LowerMember259002016-01-212016-07-20tse-ed-t:ConsolidatedMembertse-ed-t:CurrentMembertse-ed-t:UpperMember259002016-01-212016-07-20tse-ed-t:ConsolidatedMembertse-ed-t:PreviousMembertse-ed-t:ForecastMember259002016-01-212016-07-20tse-ed-t:ConsolidatedMembertse-ed-t:PreviousMembertse-ed-t:LowerMember259002016-01-212016-07-20tse-ed-t:ConsolidatedMembertse-ed-t:PreviousMembertse-ed-t:UpperMember259002016-01-212017-01-20259002016-01-212017-01-20tse-ed-t:ConsolidatedMembertse-ed-t:CurrentMembertse-ed-t:ForecastMember259002016-01-212017-01-20tse-ed-t:ConsolidatedMembertse-ed-t:CurrentMembertse-ed-t:LowerMember259002016-01-212017-01-20tse-ed-t:ConsolidatedMembertse-ed-t:CurrentMembertse-ed-t:UpperMember259002016-01-212017-01-20tse-ed-t:ConsolidatedMembertse-ed-t:PreviousMembertse-ed-t:ForecastMember259002016-01-212017-01-20tse-ed-t:ConsolidatedMembertse-ed-t:PreviousMembertse-ed-t:LowerMember259002016-01-212017-01-20tse-ed-t:ConsolidatedMembertse-ed-t:PreviousMembertse-ed-t:UpperMember259002017-01-20iso4217:JPYxbrli:pureiso4217:JPYxbrli:shares