S000079321 [Member] Annual Total Returns

12 Months Ended

Dec. 31, 2025

Dec. 31, 2024

Dec. 31, 2023

Parnassus Growth Equity Fund | Investor Shares

Prospectus [Line Items]

Annual Return [Percent]

^[1]

19.56%

26.85%

44.82%

[1]	The Fund’s inception date was December 28, 2022.