v3.26.1
Federated Hermes Fund for U.S. Government Securities II N-1A Cover
Feb. 28, 2025
Prospectus [Line Items]  
Document Type 485BPOS
Amendment Flag false
Registrant Name Federated Hermes Insurance Series
Entity Central Index Key 0000912577
Entity Investment Company Type N-1A
Document Period End Date Feb. 28, 2025
Prospectus Date Apr. 30, 2026