X0102 24F-2NT LIVE 0000066749 XXXXXXXX false N-4 Variable Fund D 400 Robert Street North ST Paul MINNESOTA MN X1 55101-2098 true 811-1689 002-29624 002-89208 12/31/2025 false false 1143694 1166225 120646550 121812775 0 (120669081) 0.00013810 0 0 0 Daniel J. Wirig Financial Reporting Senior Consultant 03/17/2026