v3.26.1
N-4
Dec. 31, 2025
Prospectus:  
Document Type N-4
Entity Registrant Name PRUCO LIFE INSURANCE COMPANY
Entity Central Index Key 0002077810
Entity Investment Company Type N-4
Document Period End Date Dec. 31, 2025
Amendment Flag false
Item 17. Investment Options [Line Items]  
Investment Options (N-4) [Text Block]
Portfolio Company Current
Expenses		 Fund Access Charge Total (Current Expenses + Fund Access Charge)
Franklin Multi-Asset Variable Conservative Growth Fund – Class I 0.59% None 0.59%
Franklin Multi-Asset Variable Growth Fund – Class I 0.78% None 0.78%
Franklin Multi-Asset Variable Moderate Growth Fund – Class I♦ 0.76% None 0.76%
Vanguard Variable Insurance Fund Total International Stock Market Index Portfolio 0.08% 0.35% 0.43%
Variable Option [Line Items]  
Portfolio Companies [Table Text Block]
Portfolio Company Current
Expenses		 Fund Access Charge Total (Current Expenses + Fund Access Charge)
Franklin Multi-Asset Variable Conservative Growth Fund – Class I 0.59% None 0.59%
Franklin Multi-Asset Variable Growth Fund – Class I 0.78% None 0.78%
Franklin Multi-Asset Variable Moderate Growth Fund – Class I♦ 0.76% None 0.76%
Vanguard Variable Insurance Fund Total International Stock Market Index Portfolio 0.08% 0.35% 0.43%
Franklin Multi-Asset Variable Conservative Growth Fund – Class I [Member]  
Variable Option [Line Items]  
Portfolio Company Name [Text Block] Franklin Multi-Asset Variable Conservative Growth Fund – Class I
Current Expenses [Percent] 0.59%
Platform Charge [Percent] 0.00%
Current Expenses + Platform Charge [Percent] 0.59%
Franklin Multi-Asset Variable Growth Fund – Class I [Member]  
Variable Option [Line Items]  
Portfolio Company Name [Text Block] Franklin Multi-Asset Variable Growth Fund – Class I
Current Expenses [Percent] 0.78%
Platform Charge [Percent] 0.00%
Current Expenses + Platform Charge [Percent] 0.78%
Franklin Multi-Asset Variable Moderate Growth Fund – Class I [Member]  
Variable Option [Line Items]  
Portfolio Company Name [Text Block] Franklin Multi-Asset Variable Moderate Growth Fund – Class I
Current Expenses [Percent] 0.76%
Platform Charge [Percent] 0.00%
Current Expenses + Platform Charge [Percent] 0.76%
Vanguard Variable Insurance Fund Total International Stock Market Index Portfolio [Member]  
Variable Option [Line Items]  
Portfolio Company Name [Text Block] Vanguard Variable Insurance Fund Total International Stock Market Index Portfolio
Current Expenses [Percent] 0.08%
Platform Charge [Percent] 0.35%
Current Expenses + Platform Charge [Percent] 0.43%