X0306 4 2017-12-08 false 0000714603 DST SYSTEMS INC DST 0001315283 Antonellis Joseph C 333 WEST 11TH STREET KANSAS CITY MO 64105 true false false false Common Stock 2017-12-08 4 A false 10.8129 0 A 3714.5002 I Directors Deferred Fee Plan On December 8, 2017, dividend equivalents were received automatically pursuant to the DST Systems, Inc. Directors Deferred Fee Plan. Shares are accrued until departure from the DST Board at which time the shares are issued to the former director. Randall D. Young for Joseph C. Antonellis by power of attorney 2017-12-12