v3.26.1
S000089217 [Member] Average Annual Total Returns
12 Months Ended 13 Months Ended
Dec. 31, 2025
Dec. 31, 2025
Russell 1000® Value Index (reflects no deduction for fees, expenses or taxes)    
Prospectus [Line Items]    
Average Annual Return, Percent 15.91% 10.85%
Performance Inception Date   Dec. 11, 2024
Parnassus Value Select ETF    
Prospectus [Line Items]    
Average Annual Return, Percent 18.06% 11.82%
Performance Inception Date   Dec. 11, 2024
Parnassus Value Select ETF | After Taxes on Distributions    
Prospectus [Line Items]    
Average Annual Return, Percent 17.89% 11.67%
Performance Inception Date   Dec. 11, 2024
Parnassus Value Select ETF | After Taxes on Distributions and Sales    
Prospectus [Line Items]    
Average Annual Return, Percent 10.81% 9.01%
Performance Inception Date   Dec. 11, 2024