MessageSender MessageSenderPrimaryItems [Abstract] MessageSenderMessageReceiver MessageSenderMessageReceiverPrimaryItems [Abstract] RcvSprFndAbnTransferringFund RcvSprFndAbnTransferringFundPrimaryItems [Abstract] RcvSprFndAbnTsfrSprFndAbnTsfrSprFndAllMemIdSuperFundMember RcvSprFndAbnTsfrSprFndAbnTsfrSprFndAllMemIdSuperFundMemberPrimaryItems [Abstract] RcvSprFndUSIRcvSprFndAbnTransferringFund RcvSprFndUSIRcvSprFndAbnTransferringFundPrimaryItems [Abstract] RcvSprFndUSIRcvSprFndAbnTsfrSprFndAbnTsfrSprFndAllMemIdSuperFundMember RcvSprFndUSIRcvSprFndAbnTsfrSprFndAbnTsfrSprFndAllMemIdSuperFundMemberPrimaryItems [Abstract] RcvSprFndUSITsfrSprFndUSIRcvSprFndAbnTsfrSprFndAbnTsfrSprFndAllMemIdSuperFundMember RcvSprFndUSITsfrSprFndUSIRcvSprFndAbnTsfrSprFndAbnTsfrSprFndAllMemIdSuperFundMemberPrimaryItems [Abstract] TsfrSprFndUSIRcvSprFndAbnTsfrSprFndAbnTsfrSprFndAllMemIdSuperFundMember TsfrSprFndUSIRcvSprFndAbnTsfrSprFndAbnTsfrSprFndAllMemIdSuperFundMemberPrimaryItems [Abstract]