v3.26.1
Form N-1A Cover
May 01, 2026
Prospectus [Line Items]  
Document Type 497
Amendment Flag false
Registrant Name Principal Variable Contracts Funds, Inc.
Entity Central Index Key 0000012601
Entity Investment Company Type N-1A
Document Period End Date Jun. 15, 2026
Prospectus Date May 01, 2026