v3.26.1
MEDIUM-DURATION BOND FUND Investment Objectives and Goals - MEDIUM-DURATION BOND FUND
Dec. 31, 2025
Prospectus [Line Items]  
Risk/Return [Heading] <span style="color:#FFFFFF;font-family:Times New Roman;font-size:16pt;font-weight:bold;margin-left:0.0pt;">GuideStone Funds Medium-Duration Bond Fund</span>
Objective [Heading] <span style="color:#000000;font-family:Times New Roman;font-size:12pt;font-weight:bold;">Investment Objective</span>
Objective, Primary [Text Block] The Medium-Duration Bond Fund seeks maximum total return consistent with preservation of capital.