v3.26.3
S000048334 [Member] Investment Objectives and Goals - Bridge Builder Large Cap Growth Fund
Jun. 30, 2026
Prospectus [Line Items]  
Risk/Return [Heading] Bridge Builder Large Cap Growth Fund
Objective [Heading] Investment Objective
Objective, Primary [Text Block]
The investment objective of Bridge Builder Large Cap Growth Fund (the “Fund” or the “Large Cap Growth Fund”) is to provide capital appreciation.