v3.26.1
Shareholder Report, Holdings (Details)
Jun. 30, 2026
MyDestination 2015 Fund - INSTITUTIONAL | U.S. Treasury Inflationary Index Bonds 3.88%, 4/15/29 [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.40%
MyDestination 2015 Fund - INSTITUTIONAL | GuideStone Equity Index Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 18.90%
MyDestination 2015 Fund - INSTITUTIONAL | GuideStone International Equity Index Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 7.60%
MyDestination 2015 Fund - INSTITUTIONAL | GuideStone Low-Duration Bond Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 10.20%
MyDestination 2015 Fund - INSTITUTIONAL | GuideStone Global Bond Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 5.70%
MyDestination 2015 Fund - INSTITUTIONAL | GuideStone Medium-Duration Bond Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 33.60%
MyDestination 2015 Fund - INSTITUTIONAL | GuideStone Defensive Market Strategies® Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 7.50%
MyDestination 2015 Fund - INSTITUTIONAL | GuideStone Emerging Markets Equity Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 3.60%
MyDestination 2015 Fund - INSTITUTIONAL | GuideStone Small Cap Equity Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.00%
MyDestination 2015 Fund - INSTITUTIONAL | GuideStone Money Market Fund, 3.55% [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.30%
MyDestination 2015 Fund - INSTITUTIONAL | U.S. Treasury Obligations [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 7.60%
MyDestination 2015 Fund - INSTITUTIONAL | Fixed Income Select Funds [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 49.50%
MyDestination 2015 Fund - INSTITUTIONAL | Alternatives Select Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.00%
MyDestination 2015 Fund - INSTITUTIONAL | U.S. Equity Select Funds [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 28.40%
MyDestination 2015 Fund - INSTITUTIONAL | Non-U.S. Equity Select Funds [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 11.20%
MyDestination 2015 Fund - INSTITUTIONAL | Other [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.10% [1]
MyDestination 2015 Fund - INVESTOR | U.S. Treasury Inflationary Index Bonds 3.88%, 4/15/29 [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.40%
MyDestination 2015 Fund - INVESTOR | GuideStone Equity Index Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 18.90%
MyDestination 2015 Fund - INVESTOR | GuideStone International Equity Index Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 7.60%
MyDestination 2015 Fund - INVESTOR | GuideStone Low-Duration Bond Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 10.20%
MyDestination 2015 Fund - INVESTOR | GuideStone Global Bond Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 5.70%
MyDestination 2015 Fund - INVESTOR | GuideStone Medium-Duration Bond Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 33.60%
MyDestination 2015 Fund - INVESTOR | GuideStone Defensive Market Strategies® Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 7.50%
MyDestination 2015 Fund - INVESTOR | GuideStone Emerging Markets Equity Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 3.60%
MyDestination 2015 Fund - INVESTOR | GuideStone Small Cap Equity Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.00%
MyDestination 2015 Fund - INVESTOR | GuideStone Money Market Fund, 3.55% [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.30%
MyDestination 2015 Fund - INVESTOR | U.S. Treasury Obligations [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 7.60%
MyDestination 2015 Fund - INVESTOR | Fixed Income Select Funds [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 49.50%
MyDestination 2015 Fund - INVESTOR | Alternatives Select Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.00%
MyDestination 2015 Fund - INVESTOR | U.S. Equity Select Funds [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 28.40%
MyDestination 2015 Fund - INVESTOR | Non-U.S. Equity Select Funds [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 11.20%
MyDestination 2015 Fund - INVESTOR | Other [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.10% [1]
MyDestination 2025 Fund - INSTITUTIONAL | GuideStone Equity Index Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 23.60%
MyDestination 2025 Fund - INSTITUTIONAL | GuideStone International Equity Index Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 10.80%
MyDestination 2025 Fund - INSTITUTIONAL | GuideStone Low-Duration Bond Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 5.40%
MyDestination 2025 Fund - INSTITUTIONAL | GuideStone Global Bond Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 5.40%
MyDestination 2025 Fund - INSTITUTIONAL | GuideStone Strategic Alternatives Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.00%
MyDestination 2025 Fund - INSTITUTIONAL | GuideStone Medium-Duration Bond Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 31.10%
MyDestination 2025 Fund - INSTITUTIONAL | GuideStone Defensive Market Strategies® Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 9.30%
MyDestination 2025 Fund - INSTITUTIONAL | GuideStone Emerging Markets Equity Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 3.20%
MyDestination 2025 Fund - INSTITUTIONAL | GuideStone Small Cap Equity Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.70%
MyDestination 2025 Fund - INSTITUTIONAL | GuideStone Money Market Fund, 3.55% [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.20%
MyDestination 2025 Fund - INSTITUTIONAL | U.S. Treasury Obligations [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 5.30%
MyDestination 2025 Fund - INSTITUTIONAL | Fixed Income Select Funds [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 41.90%
MyDestination 2025 Fund - INSTITUTIONAL | Real Assets Select Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.00%
MyDestination 2025 Fund - INSTITUTIONAL | Alternatives Select Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.00%
MyDestination 2025 Fund - INSTITUTIONAL | U.S. Equity Select Funds [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 35.60%
MyDestination 2025 Fund - INSTITUTIONAL | Non-U.S. Equity Select Funds [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 14.00%
MyDestination 2025 Fund - INSTITUTIONAL | Other [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.20% [1]
MyDestination 2025 Fund - INVESTOR | GuideStone Equity Index Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 23.60%
MyDestination 2025 Fund - INVESTOR | GuideStone International Equity Index Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 10.80%
MyDestination 2025 Fund - INVESTOR | GuideStone Low-Duration Bond Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 5.40%
MyDestination 2025 Fund - INVESTOR | GuideStone Global Bond Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 5.40%
MyDestination 2025 Fund - INVESTOR | GuideStone Strategic Alternatives Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.00%
MyDestination 2025 Fund - INVESTOR | GuideStone Medium-Duration Bond Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 31.10%
MyDestination 2025 Fund - INVESTOR | GuideStone Defensive Market Strategies® Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 9.30%
MyDestination 2025 Fund - INVESTOR | GuideStone Emerging Markets Equity Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 3.20%
MyDestination 2025 Fund - INVESTOR | GuideStone Small Cap Equity Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.70%
MyDestination 2025 Fund - INVESTOR | GuideStone Money Market Fund, 3.55% [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.20%
MyDestination 2025 Fund - INVESTOR | U.S. Treasury Obligations [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 5.30%
MyDestination 2025 Fund - INVESTOR | Fixed Income Select Funds [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 41.90%
MyDestination 2025 Fund - INVESTOR | Real Assets Select Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.00%
MyDestination 2025 Fund - INVESTOR | Alternatives Select Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.00%
MyDestination 2025 Fund - INVESTOR | U.S. Equity Select Funds [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 35.60%
MyDestination 2025 Fund - INVESTOR | Non-U.S. Equity Select Funds [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 14.00%
MyDestination 2025 Fund - INVESTOR | Other [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.20% [1]
MyDestination 2035 Fund - INSTITUTIONAL | GuideStone Equity Index Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 33.90%
MyDestination 2035 Fund - INSTITUTIONAL | GuideStone International Equity Index Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 15.70%
MyDestination 2035 Fund - INSTITUTIONAL | GuideStone Global Bond Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 5.50%
MyDestination 2035 Fund - INSTITUTIONAL | GuideStone Strategic Alternatives Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.00%
MyDestination 2035 Fund - INSTITUTIONAL | GuideStone Medium-Duration Bond Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 23.90%
MyDestination 2035 Fund - INSTITUTIONAL | GuideStone Defensive Market Strategies® Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 8.00%
MyDestination 2035 Fund - INSTITUTIONAL | GuideStone Global Real Estate Securities Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.30%
MyDestination 2035 Fund - INSTITUTIONAL | GuideStone Emerging Markets Equity Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.50%
MyDestination 2035 Fund - INSTITUTIONAL | GuideStone Small Cap Equity Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 3.90%
MyDestination 2035 Fund - INSTITUTIONAL | GuideStone Money Market Fund, 3.55% [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.30%
MyDestination 2035 Fund - INSTITUTIONAL | Fixed Income Select Funds [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 29.80%
MyDestination 2035 Fund - INSTITUTIONAL | Real Assets Select Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.30%
MyDestination 2035 Fund - INSTITUTIONAL | Alternatives Select Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.00%
MyDestination 2035 Fund - INSTITUTIONAL | U.S. Equity Select Funds [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 45.80%
MyDestination 2035 Fund - INSTITUTIONAL | Non-U.S. Equity Select Funds [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 20.20%
MyDestination 2035 Fund - INSTITUTIONAL | Other [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.80% [1]
MyDestination 2035 Fund - INVESTOR | GuideStone Equity Index Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 33.90%
MyDestination 2035 Fund - INVESTOR | GuideStone International Equity Index Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 15.70%
MyDestination 2035 Fund - INVESTOR | GuideStone Global Bond Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 5.50%
MyDestination 2035 Fund - INVESTOR | GuideStone Strategic Alternatives Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.00%
MyDestination 2035 Fund - INVESTOR | GuideStone Medium-Duration Bond Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 23.90%
MyDestination 2035 Fund - INVESTOR | GuideStone Defensive Market Strategies® Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 8.00%
MyDestination 2035 Fund - INVESTOR | GuideStone Global Real Estate Securities Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.30%
MyDestination 2035 Fund - INVESTOR | GuideStone Emerging Markets Equity Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.50%
MyDestination 2035 Fund - INVESTOR | GuideStone Small Cap Equity Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 3.90%
MyDestination 2035 Fund - INVESTOR | GuideStone Money Market Fund, 3.55% [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.30%
MyDestination 2035 Fund - INVESTOR | Fixed Income Select Funds [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 29.80%
MyDestination 2035 Fund - INVESTOR | Real Assets Select Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.30%
MyDestination 2035 Fund - INVESTOR | Alternatives Select Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.00%
MyDestination 2035 Fund - INVESTOR | U.S. Equity Select Funds [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 45.80%
MyDestination 2035 Fund - INVESTOR | Non-U.S. Equity Select Funds [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 20.20%
MyDestination 2035 Fund - INVESTOR | Other [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.80% [1]
MyDestination 2045 Fund - INSTITUTIONAL | GuideStone Money Market Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.20%
MyDestination 2045 Fund - INSTITUTIONAL | GuideStone Equity Index Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 46.40%
MyDestination 2045 Fund - INSTITUTIONAL | GuideStone International Equity Index Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 21.70%
MyDestination 2045 Fund - INSTITUTIONAL | GuideStone Global Bond Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.70%
MyDestination 2045 Fund - INSTITUTIONAL | GuideStone Medium-Duration Bond Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 10.60%
MyDestination 2045 Fund - INSTITUTIONAL | GuideStone Defensive Market Strategies® Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.00%
MyDestination 2045 Fund - INSTITUTIONAL | GuideStone Global Real Estate Securities Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.70%
MyDestination 2045 Fund - INSTITUTIONAL | GuideStone Emerging Markets Equity Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 6.00%
MyDestination 2045 Fund - INSTITUTIONAL | GuideStone Small Cap Equity Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 5.60%
MyDestination 2045 Fund - INSTITUTIONAL | Fixed Income Select Funds [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 13.30%
MyDestination 2045 Fund - INSTITUTIONAL | Real Assets Select Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.70%
MyDestination 2045 Fund - INSTITUTIONAL | U.S. Equity Select Funds [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 56.00%
MyDestination 2045 Fund - INSTITUTIONAL | Non-U.S. Equity Select Funds [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 27.70%
MyDestination 2045 Fund - INSTITUTIONAL | Other [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.20% [1]
MyDestination 2045 Fund - INVESTOR | GuideStone Money Market Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.20%
MyDestination 2045 Fund - INVESTOR | GuideStone Equity Index Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 46.40%
MyDestination 2045 Fund - INVESTOR | GuideStone International Equity Index Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 21.70%
MyDestination 2045 Fund - INVESTOR | GuideStone Global Bond Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.70%
MyDestination 2045 Fund - INVESTOR | GuideStone Medium-Duration Bond Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 10.60%
MyDestination 2045 Fund - INVESTOR | GuideStone Defensive Market Strategies® Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.00%
MyDestination 2045 Fund - INVESTOR | GuideStone Global Real Estate Securities Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.70%
MyDestination 2045 Fund - INVESTOR | GuideStone Emerging Markets Equity Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 6.00%
MyDestination 2045 Fund - INVESTOR | GuideStone Small Cap Equity Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 5.60%
MyDestination 2045 Fund - INVESTOR | Fixed Income Select Funds [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 13.30%
MyDestination 2045 Fund - INVESTOR | Real Assets Select Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.70%
MyDestination 2045 Fund - INVESTOR | U.S. Equity Select Funds [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 56.00%
MyDestination 2045 Fund - INVESTOR | Non-U.S. Equity Select Funds [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 27.70%
MyDestination 2045 Fund - INVESTOR | Other [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.20% [1]
MyDestination 2055 Fund - INSTITUTIONAL | GuideStone Money Market Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.30%
MyDestination 2055 Fund - INSTITUTIONAL | GuideStone Equity Index Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 50.80%
MyDestination 2055 Fund - INSTITUTIONAL | GuideStone International Equity Index Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 23.80%
MyDestination 2055 Fund - INSTITUTIONAL | GuideStone Global Bond Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.20%
MyDestination 2055 Fund - INSTITUTIONAL | GuideStone Medium-Duration Bond Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.70%
MyDestination 2055 Fund - INSTITUTIONAL | GuideStone Defensive Market Strategies® Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 3.50%
MyDestination 2055 Fund - INSTITUTIONAL | GuideStone Global Real Estate Securities Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.90%
MyDestination 2055 Fund - INSTITUTIONAL | GuideStone Emerging Markets Equity Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 6.50%
MyDestination 2055 Fund - INSTITUTIONAL | GuideStone Small Cap Equity Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 6.20%
MyDestination 2055 Fund - INSTITUTIONAL | Fixed Income Select Funds [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 5.90%
MyDestination 2055 Fund - INSTITUTIONAL | Real Assets Select Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.90%
MyDestination 2055 Fund - INSTITUTIONAL | U.S. Equity Select Funds [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 60.50%
MyDestination 2055 Fund - INSTITUTIONAL | Non-U.S. Equity Select Funds [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 30.30%
MyDestination 2055 Fund - INSTITUTIONAL | Other [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.30% [1]
MyDestination 2055 Fund - INVESTOR | GuideStone Equity Index Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 50.80%
MyDestination 2055 Fund - INVESTOR | GuideStone International Equity Index Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 23.80%
MyDestination 2055 Fund - INVESTOR | GuideStone Global Bond Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.20%
MyDestination 2055 Fund - INVESTOR | GuideStone Medium-Duration Bond Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.70%
MyDestination 2055 Fund - INVESTOR | GuideStone Defensive Market Strategies® Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 3.50%
MyDestination 2055 Fund - INVESTOR | GuideStone Global Real Estate Securities Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.90%
MyDestination 2055 Fund - INVESTOR | GuideStone Emerging Markets Equity Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 6.50%
MyDestination 2055 Fund - INVESTOR | GuideStone Small Cap Equity Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 6.20%
MyDestination 2055 Fund - INVESTOR | GuideStone Money Market Fund, 3.55% [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.30%
MyDestination 2055 Fund - INVESTOR | Fixed Income Select Funds [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 5.90%
MyDestination 2055 Fund - INVESTOR | Real Assets Select Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.90%
MyDestination 2055 Fund - INVESTOR | U.S. Equity Select Funds [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 60.50%
MyDestination 2055 Fund - INVESTOR | Non-U.S. Equity Select Funds [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 30.30%
MyDestination 2055 Fund - INVESTOR | Other [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.30% [1]
MyDestination 2065 Fund - INSTITUTIONAL | GuideStone Equity Index Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 51.40%
MyDestination 2065 Fund - INSTITUTIONAL | GuideStone International Equity Index Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 24.50%
MyDestination 2065 Fund - INSTITUTIONAL | GuideStone Global Bond Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 0.80%
MyDestination 2065 Fund - INSTITUTIONAL | GuideStone Medium-Duration Bond Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 3.60%
MyDestination 2065 Fund - INSTITUTIONAL | GuideStone Defensive Market Strategies® Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 3.60%
MyDestination 2065 Fund - INSTITUTIONAL | GuideStone Global Real Estate Securities Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.90%
MyDestination 2065 Fund - INSTITUTIONAL | GuideStone Emerging Markets Equity Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 6.60%
MyDestination 2065 Fund - INSTITUTIONAL | GuideStone Small Cap Equity Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 6.40%
MyDestination 2065 Fund - INSTITUTIONAL | GuideStone Money Market Fund, 3.55% [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.10%
MyDestination 2065 Fund - INSTITUTIONAL | Fixed Income Select Funds [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.40%
MyDestination 2065 Fund - INSTITUTIONAL | Real Assets Select Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.90%
MyDestination 2065 Fund - INSTITUTIONAL | U.S. Equity Select Funds [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 61.40%
MyDestination 2065 Fund - INSTITUTIONAL | Non-U.S. Equity Select Funds [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 31.10%
MyDestination 2065 Fund - INSTITUTIONAL | Other [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.10% [1]
MyDestination 2065 Fund - INVESTOR | GuideStone Equity Index Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 51.40%
MyDestination 2065 Fund - INVESTOR | GuideStone International Equity Index Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 24.50%
MyDestination 2065 Fund - INVESTOR | GuideStone Global Bond Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 0.80%
MyDestination 2065 Fund - INVESTOR | GuideStone Medium-Duration Bond Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 3.60%
MyDestination 2065 Fund - INVESTOR | GuideStone Defensive Market Strategies® Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 3.60%
MyDestination 2065 Fund - INVESTOR | GuideStone Global Real Estate Securities Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.90%
MyDestination 2065 Fund - INVESTOR | GuideStone Emerging Markets Equity Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 6.60%
MyDestination 2065 Fund - INVESTOR | GuideStone Small Cap Equity Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 6.40%
MyDestination 2065 Fund - INVESTOR | GuideStone Money Market Fund, 3.55% [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.10%
MyDestination 2065 Fund - INVESTOR | Fixed Income Select Funds [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.40%
MyDestination 2065 Fund - INVESTOR | Real Assets Select Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.90%
MyDestination 2065 Fund - INVESTOR | U.S. Equity Select Funds [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 61.40%
MyDestination 2065 Fund - INVESTOR | Non-U.S. Equity Select Funds [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 31.10%
MyDestination 2065 Fund - INVESTOR | Other [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.10% [1]
Conservative Allocation Fund - INSTITUTIONAL | GuideStone Low-Duration Bond Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 15.20%
Conservative Allocation Fund - INSTITUTIONAL | GuideStone Impact Bond Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 3.90%
Conservative Allocation Fund - INSTITUTIONAL | GuideStone Global Bond Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.90%
Conservative Allocation Fund - INSTITUTIONAL | GuideStone Strategic Alternatives Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 5.00%
Conservative Allocation Fund - INSTITUTIONAL | GuideStone Medium-Duration Bond Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 39.90%
Conservative Allocation Fund - INSTITUTIONAL | GuideStone Defensive Market Strategies® Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 5.70%
Conservative Allocation Fund - INSTITUTIONAL | GuideStone International Equity Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 5.40%
Conservative Allocation Fund - INSTITUTIONAL | GuideStone Growth Equity Index Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.70%
Conservative Allocation Fund - INSTITUTIONAL | GuideStone Value Equity Index Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 3.80%
Conservative Allocation Fund - INSTITUTIONAL | GuideStone Growth Equity Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 3.30%
Conservative Allocation Fund - INSTITUTIONAL | Fixed Income Select Funds [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 63.90%
Conservative Allocation Fund - INSTITUTIONAL | Real Assets Select Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.20%
Conservative Allocation Fund - INSTITUTIONAL | Alternatives Select Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 5.00%
Conservative Allocation Fund - INSTITUTIONAL | U.S. Equity Select Funds [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 20.80%
Conservative Allocation Fund - INSTITUTIONAL | Non-U.S. Equity Select Funds [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 7.90%
Conservative Allocation Fund - INSTITUTIONAL | Other [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.20% [1]
Conservative Allocation Fund - INVESTOR | GuideStone Low-Duration Bond Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 15.20%
Conservative Allocation Fund - INVESTOR | GuideStone Impact Bond Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 3.90%
Conservative Allocation Fund - INVESTOR | GuideStone Global Bond Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.90%
Conservative Allocation Fund - INVESTOR | GuideStone Strategic Alternatives Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 5.00%
Conservative Allocation Fund - INVESTOR | GuideStone Medium-Duration Bond Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 39.90%
Conservative Allocation Fund - INVESTOR | GuideStone Defensive Market Strategies® Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 5.70%
Conservative Allocation Fund - INVESTOR | GuideStone International Equity Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 5.40%
Conservative Allocation Fund - INVESTOR | GuideStone Growth Equity Index Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.70%
Conservative Allocation Fund - INVESTOR | GuideStone Value Equity Index Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 3.80%
Conservative Allocation Fund - INVESTOR | GuideStone Growth Equity Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 3.30%
Conservative Allocation Fund - INVESTOR | Fixed Income Select Funds [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 63.90%
Conservative Allocation Fund - INVESTOR | Real Assets Select Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.20%
Conservative Allocation Fund - INVESTOR | Alternatives Select Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 5.00%
Conservative Allocation Fund - INVESTOR | U.S. Equity Select Funds [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 20.80%
Conservative Allocation Fund - INVESTOR | Non-U.S. Equity Select Funds [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 7.90%
Conservative Allocation Fund - INVESTOR | Other [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.20% [1]
Balanced Allocation Fund - INSTITUTIONAL | GuideStone Global Bond Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 7.90%
Balanced Allocation Fund - INSTITUTIONAL | GuideStone Strategic Alternatives Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.00%
Balanced Allocation Fund - INSTITUTIONAL | GuideStone Medium-Duration Bond Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 29.00%
Balanced Allocation Fund - INSTITUTIONAL | GuideStone Defensive Market Strategies® Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 8.70%
Balanced Allocation Fund - INSTITUTIONAL | GuideStone International Equity Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 10.70%
Balanced Allocation Fund - INSTITUTIONAL | GuideStone Growth Equity Index Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 8.00%
Balanced Allocation Fund - INSTITUTIONAL | GuideStone Value Equity Index Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 6.80%
Balanced Allocation Fund - INSTITUTIONAL | GuideStone Emerging Markets Equity Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.70%
Balanced Allocation Fund - INSTITUTIONAL | GuideStone Growth Equity Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 5.40%
Balanced Allocation Fund - INSTITUTIONAL | GuideStone Value Equity Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.20%
Balanced Allocation Fund - INSTITUTIONAL | Fixed Income Select Funds [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 42.50%
Balanced Allocation Fund - INSTITUTIONAL | Real Assets Select Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.10%
Balanced Allocation Fund - INSTITUTIONAL | Alternatives Select Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.00%
Balanced Allocation Fund - INSTITUTIONAL | U.S. Equity Select Funds [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 35.10%
Balanced Allocation Fund - INSTITUTIONAL | Non-U.S. Equity Select Funds [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 15.40%
Balanced Allocation Fund - INSTITUTIONAL | Other [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.00% [1]
Balanced Allocation Fund - INVESTOR | GuideStone Global Bond Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 7.90%
Balanced Allocation Fund - INVESTOR | GuideStone Strategic Alternatives Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.00%
Balanced Allocation Fund - INVESTOR | GuideStone Medium-Duration Bond Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 29.00%
Balanced Allocation Fund - INVESTOR | GuideStone Defensive Market Strategies® Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 8.70%
Balanced Allocation Fund - INVESTOR | GuideStone International Equity Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 10.70%
Balanced Allocation Fund - INVESTOR | GuideStone Growth Equity Index Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 8.00%
Balanced Allocation Fund - INVESTOR | GuideStone Value Equity Index Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 6.80%
Balanced Allocation Fund - INVESTOR | GuideStone Emerging Markets Equity Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.70%
Balanced Allocation Fund - INVESTOR | GuideStone Growth Equity Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 5.40%
Balanced Allocation Fund - INVESTOR | GuideStone Value Equity Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.20%
Balanced Allocation Fund - INVESTOR | Fixed Income Select Funds [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 42.50%
Balanced Allocation Fund - INVESTOR | Real Assets Select Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.10%
Balanced Allocation Fund - INVESTOR | Alternatives Select Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.00%
Balanced Allocation Fund - INVESTOR | U.S. Equity Select Funds [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 35.10%
Balanced Allocation Fund - INVESTOR | Non-U.S. Equity Select Funds [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 15.40%
Balanced Allocation Fund - INVESTOR | Other [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.00% [1]
Moderately Aggressive Allocation Fund - INSTITUTIONAL | GuideStone Medium-Duration Bond Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 12.00%
Moderately Aggressive Allocation Fund - INSTITUTIONAL | GuideStone Defensive Market Strategies® Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.70%
Moderately Aggressive Allocation Fund - INSTITUTIONAL | GuideStone Global Real Estate Securities Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.10%
Moderately Aggressive Allocation Fund - INSTITUTIONAL | GuideStone International Equity Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 17.00%
Moderately Aggressive Allocation Fund - INSTITUTIONAL | GuideStone Growth Equity Index Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 15.70%
Moderately Aggressive Allocation Fund - INSTITUTIONAL | GuideStone Value Equity Index Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 14.50%
Moderately Aggressive Allocation Fund - INSTITUTIONAL | GuideStone Emerging Markets Equity Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 8.50%
Moderately Aggressive Allocation Fund - INSTITUTIONAL | GuideStone Growth Equity Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 8.40%
Moderately Aggressive Allocation Fund - INSTITUTIONAL | GuideStone Value Equity Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 7.20%
Moderately Aggressive Allocation Fund - INSTITUTIONAL | GuideStone Small Cap Equity Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 6.00%
Moderately Aggressive Allocation Fund - INSTITUTIONAL | Fixed Income Select Funds [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 15.50%
Moderately Aggressive Allocation Fund - INSTITUTIONAL | Real Assets Select Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.10%
Moderately Aggressive Allocation Fund - INSTITUTIONAL | Alternatives Select Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.40%
Moderately Aggressive Allocation Fund - INSTITUTIONAL | U.S. Equity Select Funds [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 54.50%
Moderately Aggressive Allocation Fund - INSTITUTIONAL | Non-U.S. Equity Select Funds [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 25.50%
Moderately Aggressive Allocation Fund - INSTITUTIONAL | Other [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.00% [1]
Moderately Aggressive Allocation Fund - INVESTOR | GuideStone Medium-Duration Bond Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 12.00%
Moderately Aggressive Allocation Fund - INVESTOR | GuideStone Defensive Market Strategies® Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.70%
Moderately Aggressive Allocation Fund - INVESTOR | GuideStone Global Real Estate Securities Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.10%
Moderately Aggressive Allocation Fund - INVESTOR | GuideStone International Equity Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 17.00%
Moderately Aggressive Allocation Fund - INVESTOR | GuideStone Growth Equity Index Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 15.70%
Moderately Aggressive Allocation Fund - INVESTOR | GuideStone Value Equity Index Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 14.50%
Moderately Aggressive Allocation Fund - INVESTOR | GuideStone Emerging Markets Equity Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 8.50%
Moderately Aggressive Allocation Fund - INVESTOR | GuideStone Growth Equity Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 8.40%
Moderately Aggressive Allocation Fund - INVESTOR | GuideStone Value Equity Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 7.20%
Moderately Aggressive Allocation Fund - INVESTOR | GuideStone Small Cap Equity Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 6.00%
Moderately Aggressive Allocation Fund - INVESTOR | Fixed Income Select Funds [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 15.50%
Moderately Aggressive Allocation Fund - INVESTOR | Real Assets Select Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.10%
Moderately Aggressive Allocation Fund - INVESTOR | Alternatives Select Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.40%
Moderately Aggressive Allocation Fund - INVESTOR | U.S. Equity Select Funds [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 54.50%
Moderately Aggressive Allocation Fund - INVESTOR | Non-U.S. Equity Select Funds [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 25.50%
Moderately Aggressive Allocation Fund - INVESTOR | Other [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.00% [1]
Aggressive Allocation Fund - INSTITUTIONAL | GuideStone International Equity Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 26.30%
Aggressive Allocation Fund - INSTITUTIONAL | GuideStone Growth Equity Index Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 18.30%
Aggressive Allocation Fund - INSTITUTIONAL | GuideStone Value Equity Index Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 16.20%
Aggressive Allocation Fund - INSTITUTIONAL | GuideStone Emerging Markets Equity Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 11.70%
Aggressive Allocation Fund - INSTITUTIONAL | GuideStone Growth Equity Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 11.70%
Aggressive Allocation Fund - INSTITUTIONAL | GuideStone Value Equity Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 9.70%
Aggressive Allocation Fund - INSTITUTIONAL | GuideStone Small Cap Equity Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 5.20%
Aggressive Allocation Fund - INSTITUTIONAL | GuideStone Money Market Fund, 3.55% [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 0.90%
Aggressive Allocation Fund - INSTITUTIONAL | U.S. Equity Select Funds [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 61.10%
Aggressive Allocation Fund - INSTITUTIONAL | Non-U.S. Equity Select Funds [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 38.00%
Aggressive Allocation Fund - INSTITUTIONAL | Other [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 0.90% [1]
Aggressive Allocation Fund - INVESTOR | GuideStone International Equity Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 26.30%
Aggressive Allocation Fund - INVESTOR | GuideStone Growth Equity Index Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 18.30%
Aggressive Allocation Fund - INVESTOR | GuideStone Value Equity Index Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 16.20%
Aggressive Allocation Fund - INVESTOR | GuideStone Emerging Markets Equity Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 11.70%
Aggressive Allocation Fund - INVESTOR | GuideStone Growth Equity Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 11.70%
Aggressive Allocation Fund - INVESTOR | GuideStone Value Equity Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 9.70%
Aggressive Allocation Fund - INVESTOR | GuideStone Small Cap Equity Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 5.20%
Aggressive Allocation Fund - INVESTOR | GuideStone Money Market Fund, 3.55% [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 0.90%
Aggressive Allocation Fund - INVESTOR | U.S. Equity Select Funds [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 61.10%
Aggressive Allocation Fund - INVESTOR | Non-U.S. Equity Select Funds [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 38.00%
Aggressive Allocation Fund - INVESTOR | Other [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 0.90% [1]
Money Market Fund - INSTITUTIONAL | 1 - 7 days [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 41.20%
Money Market Fund - INSTITUTIONAL | 8 - 14 days [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 3.50%
Money Market Fund - INSTITUTIONAL | 15 - 30 days [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 3.40%
Money Market Fund - INSTITUTIONAL | 31 - 60 days [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 9.60%
Money Market Fund - INSTITUTIONAL | 61 - 90 days [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 6.50%
Money Market Fund - INSTITUTIONAL | 91 - 120 days [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 6.30%
Money Market Fund - INSTITUTIONAL | 121 - 150 days [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 5.60%
Money Market Fund - INSTITUTIONAL | Over 150 days [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 25.10%
Money Market Fund - INVESTOR | 1 - 7 days [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 41.20%
Money Market Fund - INVESTOR | 8 - 14 days [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 3.50%
Money Market Fund - INVESTOR | 15 - 30 days [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 3.40%
Money Market Fund - INVESTOR | 31 - 60 days [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 9.60%
Money Market Fund - INVESTOR | 61 - 90 days [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 6.50%
Money Market Fund - INVESTOR | 91 - 120 days [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 6.30%
Money Market Fund - INVESTOR | 121 - 150 days [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 5.60%
Money Market Fund - INVESTOR | Over 150 days [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 25.10%
Low-Duration Bond Fund - INSTITUTIONAL | Centrally Cleared Interest Rate Swaps [Member]  
Holdings [Line Items]  
Percent of Total Investments 4.60%
Low-Duration Bond Fund - INSTITUTIONAL | Futures Contracts [Member]  
Holdings [Line Items]  
Percent of Total Investments 27.80%
Low-Duration Bond Fund - INSTITUTIONAL | Futures Contracts Sold Short [Member]  
Holdings [Line Items]  
Percent of Total Investments 3.20%
Low-Duration Bond Fund - INSTITUTIONAL | Debt Securities Long [Member]  
Holdings [Line Items]  
Percent of Total Investments 55.30%
Low-Duration Bond Fund - INSTITUTIONAL | Forward Foreign Currency Contracts [Member]  
Holdings [Line Items]  
Percent of Total Investments 2.00%
Low-Duration Bond Fund - INSTITUTIONAL | Money Market Funds [Member]  
Holdings [Line Items]  
Percent of Total Investments 3.20%
Low-Duration Bond Fund - INSTITUTIONAL | Purchased Options [Member]  
Holdings [Line Items]  
Percent of Total Investments 2.70%
Low-Duration Bond Fund - INSTITUTIONAL | Other [Member]  
Holdings [Line Items]  
Percent of Total Investments 1.20% [1]
Low-Duration Bond Fund - INVESTOR | Centrally Cleared Interest Rate Swaps [Member]  
Holdings [Line Items]  
Percent of Total Investments 4.60%
Low-Duration Bond Fund - INVESTOR | Futures Contracts [Member]  
Holdings [Line Items]  
Percent of Total Investments 27.80%
Low-Duration Bond Fund - INVESTOR | Futures Contracts Sold Short [Member]  
Holdings [Line Items]  
Percent of Total Investments 3.20%
Low-Duration Bond Fund - INVESTOR | Debt Securities Long [Member]  
Holdings [Line Items]  
Percent of Total Investments 55.30%
Low-Duration Bond Fund - INVESTOR | Forward Foreign Currency Contracts [Member]  
Holdings [Line Items]  
Percent of Total Investments 2.00%
Low-Duration Bond Fund - INVESTOR | Money Market Funds [Member]  
Holdings [Line Items]  
Percent of Total Investments 3.20%
Low-Duration Bond Fund - INVESTOR | Purchased Options [Member]  
Holdings [Line Items]  
Percent of Total Investments 2.70%
Low-Duration Bond Fund - INVESTOR | Other [Member]  
Holdings [Line Items]  
Percent of Total Investments 1.20% [1]
Medium-Duration Bond Fund - INSTITUTIONAL | Repurchase Agreements [Member]  
Holdings [Line Items]  
Percent of Total Investments 2.10%
Medium-Duration Bond Fund - INSTITUTIONAL | Credit Default Swap Sell Protection [Member]  
Holdings [Line Items]  
Percent of Total Investments 1.70%
Medium-Duration Bond Fund - INSTITUTIONAL | Written Options [Member]  
Holdings [Line Items]  
Percent of Total Investments 1.40%
Medium-Duration Bond Fund - INSTITUTIONAL | Centrally Cleared Interest Rate Swaps [Member]  
Holdings [Line Items]  
Percent of Total Investments 19.30%
Medium-Duration Bond Fund - INSTITUTIONAL | Futures Contracts [Member]  
Holdings [Line Items]  
Percent of Total Investments 8.50%
Medium-Duration Bond Fund - INSTITUTIONAL | Futures Contracts Sold Short [Member]  
Holdings [Line Items]  
Percent of Total Investments 1.20%
Medium-Duration Bond Fund - INSTITUTIONAL | Debt Securities Long [Member]  
Holdings [Line Items]  
Percent of Total Investments 23.40%
Medium-Duration Bond Fund - INSTITUTIONAL | Forward Foreign Currency Contracts [Member]  
Holdings [Line Items]  
Percent of Total Investments 3.00%
Medium-Duration Bond Fund - INSTITUTIONAL | Purchased Options [Member]  
Holdings [Line Items]  
Percent of Total Investments 38.00%
Medium-Duration Bond Fund - INSTITUTIONAL | Other [Member]  
Holdings [Line Items]  
Percent of Total Investments 1.40% [1]
Medium-Duration Bond Fund - INVESTOR | Repurchase Agreements [Member]  
Holdings [Line Items]  
Percent of Total Investments 2.10%
Medium-Duration Bond Fund - INVESTOR | Credit Default Swap Sell Protection [Member]  
Holdings [Line Items]  
Percent of Total Investments 1.70%
Medium-Duration Bond Fund - INVESTOR | Written Options [Member]  
Holdings [Line Items]  
Percent of Total Investments 1.40%
Medium-Duration Bond Fund - INVESTOR | Centrally Cleared Interest Rate Swaps [Member]  
Holdings [Line Items]  
Percent of Total Investments 19.30%
Medium-Duration Bond Fund - INVESTOR | Futures Contracts [Member]  
Holdings [Line Items]  
Percent of Total Investments 8.50%
Medium-Duration Bond Fund - INVESTOR | Futures Contracts Sold Short [Member]  
Holdings [Line Items]  
Percent of Total Investments 1.20%
Medium-Duration Bond Fund - INVESTOR | Debt Securities Long [Member]  
Holdings [Line Items]  
Percent of Total Investments 23.40%
Medium-Duration Bond Fund - INVESTOR | Forward Foreign Currency Contracts [Member]  
Holdings [Line Items]  
Percent of Total Investments 3.00%
Medium-Duration Bond Fund - INVESTOR | Purchased Options [Member]  
Holdings [Line Items]  
Percent of Total Investments 38.00%
Medium-Duration Bond Fund - INVESTOR | Other [Member]  
Holdings [Line Items]  
Percent of Total Investments 1.40% [1]
Global Bond Fund - INSTITUTIONAL | Centrally Cleared Interest Rate Swaps [Member]  
Holdings [Line Items]  
Percent of Total Investments 2.70%
Global Bond Fund - INSTITUTIONAL | Futures Contracts [Member]  
Holdings [Line Items]  
Percent of Total Investments 9.50%
Global Bond Fund - INSTITUTIONAL | Futures Contracts Sold Short [Member]  
Holdings [Line Items]  
Percent of Total Investments 5.40%
Global Bond Fund - INSTITUTIONAL | Debt Securities Long [Member]  
Holdings [Line Items]  
Percent of Total Investments 38.90%
Global Bond Fund - INSTITUTIONAL | Forward Foreign Currency Contracts [Member]  
Holdings [Line Items]  
Percent of Total Investments 39.40%
Global Bond Fund - INSTITUTIONAL | Money Market Funds [Member]  
Holdings [Line Items]  
Percent of Total Investments 2.90%
Global Bond Fund - INSTITUTIONAL | Other [Member]  
Holdings [Line Items]  
Percent of Total Investments 1.20% [1]
Global Bond Fund - INVESTOR | Centrally Cleared Interest Rate Swaps [Member]  
Holdings [Line Items]  
Percent of Total Investments 2.70%
Global Bond Fund - INVESTOR | Futures Contracts [Member]  
Holdings [Line Items]  
Percent of Total Investments 9.50%
Global Bond Fund - INVESTOR | Futures Contracts Sold Short [Member]  
Holdings [Line Items]  
Percent of Total Investments 5.40%
Global Bond Fund - INVESTOR | Debt Securities Long [Member]  
Holdings [Line Items]  
Percent of Total Investments 38.90%
Global Bond Fund - INVESTOR | Forward Foreign Currency Contracts [Member]  
Holdings [Line Items]  
Percent of Total Investments 39.40%
Global Bond Fund - INVESTOR | Money Market Funds [Member]  
Holdings [Line Items]  
Percent of Total Investments 2.90%
Global Bond Fund - INVESTOR | Other [Member]  
Holdings [Line Items]  
Percent of Total Investments 1.20% [1]
Impact Bond Fund - INSTITUTIONAL | Municipal Bonds [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 6.40%
Impact Bond Fund - INSTITUTIONAL | Other Investments [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 8.70% [1]
Impact Bond Fund - INSTITUTIONAL | Debt Securities Long [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 89.10%
Impact Bond Fund - INVESTOR | Municipal Bonds [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 6.40%
Impact Bond Fund - INVESTOR | Other Investments [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 8.70% [1]
Impact Bond Fund - INVESTOR | Debt Securities Long [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 89.10%
Defensive Market Strategies ® Fund - INSTITUTIONAL | Written Options [Member]  
Holdings [Line Items]  
Percent of Total Investments 38.00%
Defensive Market Strategies ® Fund - INSTITUTIONAL | Futures Contracts [Member]  
Holdings [Line Items]  
Percent of Total Investments 5.80%
Defensive Market Strategies ® Fund - INSTITUTIONAL | Debt Securities Long [Member]  
Holdings [Line Items]  
Percent of Total Investments 20.40%
Defensive Market Strategies ® Fund - INSTITUTIONAL | Money Market Funds [Member]  
Holdings [Line Items]  
Percent of Total Investments 3.00%
Defensive Market Strategies ® Fund - INSTITUTIONAL | Equities Long [Member]  
Holdings [Line Items]  
Percent of Total Investments 11.80%
Defensive Market Strategies ® Fund - INSTITUTIONAL | Purchased Options [Member]  
Holdings [Line Items]  
Percent of Total Investments 21.00%
Defensive Market Strategies ® Fund - INVESTOR | Written Options [Member]  
Holdings [Line Items]  
Percent of Total Investments 38.00%
Defensive Market Strategies ® Fund - INVESTOR | Futures Contracts [Member]  
Holdings [Line Items]  
Percent of Total Investments 5.80%
Defensive Market Strategies ® Fund - INVESTOR | Debt Securities Long [Member]  
Holdings [Line Items]  
Percent of Total Investments 20.40%
Defensive Market Strategies ® Fund - INVESTOR | Money Market Funds [Member]  
Holdings [Line Items]  
Percent of Total Investments 3.00%
Defensive Market Strategies ® Fund - INVESTOR | Equities Long [Member]  
Holdings [Line Items]  
Percent of Total Investments 11.80%
Defensive Market Strategies ® Fund - INVESTOR | Purchased Options [Member]  
Holdings [Line Items]  
Percent of Total Investments 21.00%
Equity Index Fund - INSTITUTIONAL | Financial Services Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 11.80%
Equity Index Fund - INSTITUTIONAL | Communications Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 9.70%
Equity Index Fund - INSTITUTIONAL | Materials Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.80%
Equity Index Fund - INSTITUTIONAL | Consumer Staples Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.60%
Equity Index Fund - INSTITUTIONAL | Energy Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 3.00%
Equity Index Fund - INSTITUTIONAL | Utilities Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.40%
Equity Index Fund - INSTITUTIONAL | Real Estate Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.90%
Equity Index Fund - INSTITUTIONAL | Healthcare Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 7.70%
Equity Index Fund - INSTITUTIONAL | Information Technology Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 37.40%
Equity Index Fund - INSTITUTIONAL | Consumer Discretionary Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 9.10%
Equity Index Fund - INSTITUTIONAL | Industrial Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 8.80%
Equity Index Fund - INSTITUTIONAL | Unclassified Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.90% [1]
Equity Index Fund - INVESTOR | Financial Services Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 11.80%
Equity Index Fund - INVESTOR | Communications Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 9.70%
Equity Index Fund - INVESTOR | Materials Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.80%
Equity Index Fund - INVESTOR | Consumer Staples Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.60%
Equity Index Fund - INVESTOR | Energy Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 3.00%
Equity Index Fund - INVESTOR | Utilities Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.40%
Equity Index Fund - INVESTOR | Real Estate Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.90%
Equity Index Fund - INVESTOR | Healthcare Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 7.70%
Equity Index Fund - INVESTOR | Information Technology Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 37.40%
Equity Index Fund - INVESTOR | Consumer Discretionary Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 9.10%
Equity Index Fund - INVESTOR | Industrial Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 8.80%
Equity Index Fund - INVESTOR | Unclassified Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.90% [1]
Value Equity Index Fund - INSTITUTIONAL | Financial Services Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 19.10%
Value Equity Index Fund - INSTITUTIONAL | Communications Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 3.50%
Value Equity Index Fund - INSTITUTIONAL | Materials Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.00%
Value Equity Index Fund - INSTITUTIONAL | Consumer Staples Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 7.60%
Value Equity Index Fund - INSTITUTIONAL | Energy Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 5.50%
Value Equity Index Fund - INSTITUTIONAL | Utilities Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.00%
Value Equity Index Fund - INSTITUTIONAL | Real Estate Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 3.80%
Value Equity Index Fund - INSTITUTIONAL | Healthcare Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 11.30%
Value Equity Index Fund - INSTITUTIONAL | Information Technology Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 18.20%
Value Equity Index Fund - INSTITUTIONAL | Consumer Discretionary Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 10.30%
Value Equity Index Fund - INSTITUTIONAL | Industrial Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 11.00%
Value Equity Index Fund - INSTITUTIONAL | Unclassified Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 3.50% [1]
Value Equity Index Fund - INVESTOR | Financial Services Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 19.10%
Value Equity Index Fund - INVESTOR | Communications Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 3.50%
Value Equity Index Fund - INVESTOR | Materials Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.00%
Value Equity Index Fund - INVESTOR | Consumer Staples Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 7.60%
Value Equity Index Fund - INVESTOR | Energy Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 5.50%
Value Equity Index Fund - INVESTOR | Utilities Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.00%
Value Equity Index Fund - INVESTOR | Real Estate Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 3.80%
Value Equity Index Fund - INVESTOR | Healthcare Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 11.30%
Value Equity Index Fund - INVESTOR | Information Technology Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 18.20%
Value Equity Index Fund - INVESTOR | Consumer Discretionary Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 10.30%
Value Equity Index Fund - INVESTOR | Industrial Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 11.00%
Value Equity Index Fund - INVESTOR | Unclassified Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 3.50% [1]
Value Equity Fund - INSTITUTIONAL | Financial Services Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 20.00%
Value Equity Fund - INSTITUTIONAL | Communications Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 3.80%
Value Equity Fund - INSTITUTIONAL | Materials Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 5.10%
Value Equity Fund - INSTITUTIONAL | Consumer Staples Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 7.30%
Value Equity Fund - INSTITUTIONAL | Energy Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 7.10%
Value Equity Fund - INSTITUTIONAL | Utilities Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 7.00%
Value Equity Fund - INSTITUTIONAL | Real Estate Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.30%
Value Equity Fund - INSTITUTIONAL | Healthcare Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 11.30%
Value Equity Fund - INSTITUTIONAL | Information Technology Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 14.90%
Value Equity Fund - INSTITUTIONAL | Consumer Discretionary Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 5.60%
Value Equity Fund - INSTITUTIONAL | Industrial Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 12.10%
Value Equity Fund - INSTITUTIONAL | Unclassified Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.60% [1]
Value Equity Fund - INVESTOR | Financial Services Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 20.00%
Value Equity Fund - INVESTOR | Communications Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 3.80%
Value Equity Fund - INVESTOR | Materials Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 5.10%
Value Equity Fund - INVESTOR | Consumer Staples Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 7.30%
Value Equity Fund - INVESTOR | Energy Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 7.10%
Value Equity Fund - INVESTOR | Utilities Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 7.00%
Value Equity Fund - INVESTOR | Real Estate Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.30%
Value Equity Fund - INVESTOR | Healthcare Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 11.30%
Value Equity Fund - INVESTOR | Information Technology Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 14.90%
Value Equity Fund - INVESTOR | Consumer Discretionary Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 5.60%
Value Equity Fund - INVESTOR | Industrial Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 12.10%
Value Equity Fund - INVESTOR | Unclassified Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.60% [1]
Growth Equity Index Fund - INSTITUTIONAL | Financial Services Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.30%
Growth Equity Index Fund - INSTITUTIONAL | Communications Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 15.80%
Growth Equity Index Fund - INSTITUTIONAL | Consumer Staples Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.20%
Growth Equity Index Fund - INSTITUTIONAL | Healthcare Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 5.30%
Growth Equity Index Fund - INSTITUTIONAL | Information Technology Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 53.20%
Growth Equity Index Fund - INSTITUTIONAL | Consumer Discretionary Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 7.90%
Growth Equity Index Fund - INSTITUTIONAL | Industrial Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 8.70%
Growth Equity Index Fund - INSTITUTIONAL | Unclassified Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.10% [1]
Growth Equity Index Fund - INVESTOR | Financial Services Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.30%
Growth Equity Index Fund - INVESTOR | Communications Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 15.80%
Growth Equity Index Fund - INVESTOR | Consumer Staples Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.20%
Growth Equity Index Fund - INVESTOR | Healthcare Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 5.30%
Growth Equity Index Fund - INVESTOR | Information Technology Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 53.20%
Growth Equity Index Fund - INVESTOR | Consumer Discretionary Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 7.90%
Growth Equity Index Fund - INVESTOR | Industrial Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 8.70%
Growth Equity Index Fund - INVESTOR | Unclassified Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.10% [1]
Growth Equity Fund - INSTITUTIONAL | Financial Services Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 5.10%
Growth Equity Fund - INSTITUTIONAL | Communications Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 17.10%
Growth Equity Fund - INSTITUTIONAL | Consumer Staples Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 3.60%
Growth Equity Fund - INSTITUTIONAL | Healthcare Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.60%
Growth Equity Fund - INSTITUTIONAL | Information Technology Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 44.30%
Growth Equity Fund - INSTITUTIONAL | Consumer Discretionary Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 9.10%
Growth Equity Fund - INSTITUTIONAL | Industrial Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 9.00%
Growth Equity Fund - INSTITUTIONAL | Unclassified Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 7.90% [1]
 Growth Equity Fund - INVESTOR | Financial Services Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 5.10%
 Growth Equity Fund - INVESTOR | Communications Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 17.10%
 Growth Equity Fund - INVESTOR | Consumer Staples Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 3.60%
 Growth Equity Fund - INVESTOR | Healthcare Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.60%
 Growth Equity Fund - INVESTOR | Information Technology Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 44.30%
 Growth Equity Fund - INVESTOR | Consumer Discretionary Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 9.10%
 Growth Equity Fund - INVESTOR | Industrial Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 9.00%
 Growth Equity Fund - INVESTOR | Unclassified Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 7.90% [1]
 Small Cap Equity Fund - INSTITUTIONAL | Financial Services Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 17.10%
 Small Cap Equity Fund - INSTITUTIONAL | Communications Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.40%
 Small Cap Equity Fund - INSTITUTIONAL | Materials Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 3.60%
 Small Cap Equity Fund - INSTITUTIONAL | Consumer Staples Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.50%
 Small Cap Equity Fund - INSTITUTIONAL | Energy Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 5.70%
 Small Cap Equity Fund - INSTITUTIONAL | Utilities Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.60%
 Small Cap Equity Fund - INSTITUTIONAL | Real Estate Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 3.70%
 Small Cap Equity Fund - INSTITUTIONAL | Healthcare Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 17.50%
 Small Cap Equity Fund - INSTITUTIONAL | Information Technology Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 13.50%
 Small Cap Equity Fund - INSTITUTIONAL | Consumer Discretionary Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 9.60%
 Small Cap Equity Fund - INSTITUTIONAL | Industrial Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 18.20%
 Small Cap Equity Fund - INSTITUTIONAL | Unclassified Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 9.50% [1]
Small Cap Equity Fund - INVESTOR | Financial Services Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 17.10%
Small Cap Equity Fund - INVESTOR | Communications Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.40%
Small Cap Equity Fund - INVESTOR | Materials Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 3.60%
Small Cap Equity Fund - INVESTOR | Consumer Staples Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.50%
Small Cap Equity Fund - INVESTOR | Energy Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 5.70%
Small Cap Equity Fund - INVESTOR | Utilities Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.60%
Small Cap Equity Fund - INVESTOR | Real Estate Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 3.70%
Small Cap Equity Fund - INVESTOR | Healthcare Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 17.50%
Small Cap Equity Fund - INVESTOR | Information Technology Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 13.50%
Small Cap Equity Fund - INVESTOR | Consumer Discretionary Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 9.60%
Small Cap Equity Fund - INVESTOR | Industrial Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 18.20%
Small Cap Equity Fund - INVESTOR | Unclassified Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 9.50% [1]
International Equity Index Fund - INSTITUTIONAL | Financial Services Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 24.20%
International Equity Index Fund - INSTITUTIONAL | Communications Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.10%
International Equity Index Fund - INSTITUTIONAL | Materials Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 6.10%
International Equity Index Fund - INSTITUTIONAL | Consumer Staples Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 6.00%
International Equity Index Fund - INSTITUTIONAL | Energy Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 3.20%
International Equity Index Fund - INSTITUTIONAL | Utilities Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 3.80%
International Equity Index Fund - INSTITUTIONAL | Real Estate Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.60%
International Equity Index Fund - INSTITUTIONAL | Healthcare Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 9.20%
International Equity Index Fund - INSTITUTIONAL | Information Technology Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 11.40%
International Equity Index Fund - INSTITUTIONAL | Consumer Discretionary Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 7.80%
International Equity Index Fund - INSTITUTIONAL | Industrial Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 17.80%
International Equity Index Fund - INSTITUTIONAL | Unclassified Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 6.90% [1]
International Equity Index Fund - INSTITUTIONAL | SPAIN  
Holdings [Line Items]  
Percent of Net Asset Value 3.80%
International Equity Index Fund - INSTITUTIONAL | DENMARK  
Holdings [Line Items]  
Percent of Net Asset Value 1.40%
International Equity Index Fund - INSTITUTIONAL | FINLAND  
Holdings [Line Items]  
Percent of Net Asset Value 1.30%
International Equity Index Fund - INSTITUTIONAL | ISRAEL  
Holdings [Line Items]  
Percent of Net Asset Value 1.10%
International Equity Index Fund - INSTITUTIONAL | NETHERLANDS  
Holdings [Line Items]  
Percent of Net Asset Value 7.70%
International Equity Index Fund - INSTITUTIONAL | ITALY  
Holdings [Line Items]  
Percent of Net Asset Value 3.00%
International Equity Index Fund - INSTITUTIONAL | JAPAN  
Holdings [Line Items]  
Percent of Net Asset Value 22.50%
International Equity Index Fund - INSTITUTIONAL | AUSTRALIA  
Holdings [Line Items]  
Percent of Net Asset Value 6.10%
International Equity Index Fund - INSTITUTIONAL | UNITED KINGDOM  
Holdings [Line Items]  
Percent of Net Asset Value 13.00%
International Equity Index Fund - INSTITUTIONAL | SINGAPORE  
Holdings [Line Items]  
Percent of Net Asset Value 1.60%
International Equity Index Fund - INSTITUTIONAL | HONG KONG  
Holdings [Line Items]  
Percent of Net Asset Value 1.50%
International Equity Index Fund - INSTITUTIONAL | FRANCE  
Holdings [Line Items]  
Percent of Net Asset Value 8.30%
International Equity Index Fund - INSTITUTIONAL | GERMANY  
Holdings [Line Items]  
Percent of Net Asset Value 8.20%
International Equity Index Fund - INSTITUTIONAL | SWITZERLAND  
Holdings [Line Items]  
Percent of Net Asset Value 8.90%
International Equity Index Fund - INSTITUTIONAL | SWEDEN  
Holdings [Line Items]  
Percent of Net Asset Value 2.80%
International Equity Index Fund - INSTITUTIONAL | BELGIUM  
Holdings [Line Items]  
Percent of Net Asset Value 1.00%
International Equity Index Fund - INSTITUTIONAL | Other [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 9.90% [1]
International Equity Index Fund - INVESTOR | Financial Services Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 24.20%
International Equity Index Fund - INVESTOR | Communications Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.10%
International Equity Index Fund - INVESTOR | Materials Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 6.10%
International Equity Index Fund - INVESTOR | Consumer Staples Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 6.00%
International Equity Index Fund - INVESTOR | Energy Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 3.20%
International Equity Index Fund - INVESTOR | Utilities Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 3.80%
International Equity Index Fund - INVESTOR | Real Estate Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.60%
International Equity Index Fund - INVESTOR | Healthcare Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 9.20%
International Equity Index Fund - INVESTOR | Information Technology Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 11.40%
International Equity Index Fund - INVESTOR | Consumer Discretionary Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 7.80%
International Equity Index Fund - INVESTOR | Industrial Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 17.80%
International Equity Index Fund - INVESTOR | Unclassified Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 6.90% [1]
International Equity Index Fund - INVESTOR | SPAIN  
Holdings [Line Items]  
Percent of Net Asset Value 3.80%
International Equity Index Fund - INVESTOR | DENMARK  
Holdings [Line Items]  
Percent of Net Asset Value 1.40%
International Equity Index Fund - INVESTOR | FINLAND  
Holdings [Line Items]  
Percent of Net Asset Value 1.30%
International Equity Index Fund - INVESTOR | ISRAEL  
Holdings [Line Items]  
Percent of Net Asset Value 1.10%
International Equity Index Fund - INVESTOR | NETHERLANDS  
Holdings [Line Items]  
Percent of Net Asset Value 7.70%
International Equity Index Fund - INVESTOR | ITALY  
Holdings [Line Items]  
Percent of Net Asset Value 3.00%
International Equity Index Fund - INVESTOR | JAPAN  
Holdings [Line Items]  
Percent of Net Asset Value 22.50%
International Equity Index Fund - INVESTOR | AUSTRALIA  
Holdings [Line Items]  
Percent of Net Asset Value 6.10%
International Equity Index Fund - INVESTOR | UNITED KINGDOM  
Holdings [Line Items]  
Percent of Net Asset Value 13.00%
International Equity Index Fund - INVESTOR | SINGAPORE  
Holdings [Line Items]  
Percent of Net Asset Value 1.60%
International Equity Index Fund - INVESTOR | HONG KONG  
Holdings [Line Items]  
Percent of Net Asset Value 1.50%
International Equity Index Fund - INVESTOR | FRANCE  
Holdings [Line Items]  
Percent of Net Asset Value 8.30%
International Equity Index Fund - INVESTOR | GERMANY  
Holdings [Line Items]  
Percent of Net Asset Value 8.20%
International Equity Index Fund - INVESTOR | SWITZERLAND  
Holdings [Line Items]  
Percent of Net Asset Value 8.90%
International Equity Index Fund - INVESTOR | SWEDEN  
Holdings [Line Items]  
Percent of Net Asset Value 2.80%
International Equity Index Fund - INVESTOR | BELGIUM  
Holdings [Line Items]  
Percent of Net Asset Value 1.00%
International Equity Index Fund - INVESTOR | Other [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 9.90% [1]
International Equity Fund - INSTITUTIONAL | Financial Services Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 22.50%
International Equity Fund - INSTITUTIONAL | Communications Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 3.10%
International Equity Fund - INSTITUTIONAL | Materials Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 3.80%
International Equity Fund - INSTITUTIONAL | Consumer Staples Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.40%
International Equity Fund - INSTITUTIONAL | Energy Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 3.00%
International Equity Fund - INSTITUTIONAL | Utilities Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.10%
International Equity Fund - INSTITUTIONAL | Real Estate Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 0.80%
International Equity Fund - INSTITUTIONAL | Healthcare Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 7.30%
International Equity Fund - INSTITUTIONAL | Information Technology Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 16.30%
International Equity Fund - INSTITUTIONAL | Consumer Discretionary Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 7.90%
International Equity Fund - INSTITUTIONAL | Industrial Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 19.50%
International Equity Fund - INSTITUTIONAL | Unclassified Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 6.60% [1]
International Equity Fund - INSTITUTIONAL | NETHERLANDS  
Holdings [Line Items]  
Percent of Net Asset Value 7.60%
International Equity Fund - INSTITUTIONAL | IRELAND  
Holdings [Line Items]  
Percent of Net Asset Value 5.20%
International Equity Fund - INSTITUTIONAL | ITALY  
Holdings [Line Items]  
Percent of Net Asset Value 1.90%
International Equity Fund - INSTITUTIONAL | TAIWAN  
Holdings [Line Items]  
Percent of Net Asset Value 2.80%
International Equity Fund - INSTITUTIONAL | KOREA, REPUBLIC OF  
Holdings [Line Items]  
Percent of Net Asset Value 1.90%
International Equity Fund - INSTITUTIONAL | UNITED STATES  
Holdings [Line Items]  
Percent of Net Asset Value 2.30%
International Equity Fund - INSTITUTIONAL | JAPAN  
Holdings [Line Items]  
Percent of Net Asset Value 18.20%
International Equity Fund - INSTITUTIONAL | AUSTRALIA  
Holdings [Line Items]  
Percent of Net Asset Value 2.20%
International Equity Fund - INSTITUTIONAL | UNITED KINGDOM  
Holdings [Line Items]  
Percent of Net Asset Value 9.40%
International Equity Fund - INSTITUTIONAL | SINGAPORE  
Holdings [Line Items]  
Percent of Net Asset Value 1.50%
International Equity Fund - INSTITUTIONAL | HONG KONG  
Holdings [Line Items]  
Percent of Net Asset Value 1.60%
International Equity Fund - INSTITUTIONAL | FRANCE  
Holdings [Line Items]  
Percent of Net Asset Value 8.60%
International Equity Fund - INSTITUTIONAL | CANADA  
Holdings [Line Items]  
Percent of Net Asset Value 2.50%
International Equity Fund - INSTITUTIONAL | GERMANY  
Holdings [Line Items]  
Percent of Net Asset Value 8.40%
International Equity Fund - INSTITUTIONAL | SWITZERLAND  
Holdings [Line Items]  
Percent of Net Asset Value 6.70%
International Equity Fund - INSTITUTIONAL | BELGIUM  
Holdings [Line Items]  
Percent of Net Asset Value 1.10%
International Equity Fund - INSTITUTIONAL | Other [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 15.50% [1]
International Equity Fund - INVESTOR | Financial Services Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 22.50%
International Equity Fund - INVESTOR | Communications Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 3.10%
International Equity Fund - INVESTOR | Materials Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 3.80%
International Equity Fund - INVESTOR | Consumer Staples Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.40%
International Equity Fund - INVESTOR | Energy Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 3.00%
International Equity Fund - INVESTOR | Utilities Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.10%
International Equity Fund - INVESTOR | Real Estate Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 0.80%
International Equity Fund - INVESTOR | Healthcare Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 7.30%
International Equity Fund - INVESTOR | Information Technology Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 16.30%
International Equity Fund - INVESTOR | Consumer Discretionary Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 7.90%
International Equity Fund - INVESTOR | Industrial Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 19.50%
International Equity Fund - INVESTOR | Unclassified Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 6.60% [1]
International Equity Fund - INVESTOR | NETHERLANDS  
Holdings [Line Items]  
Percent of Net Asset Value 7.60%
International Equity Fund - INVESTOR | IRELAND  
Holdings [Line Items]  
Percent of Net Asset Value 5.20%
International Equity Fund - INVESTOR | ITALY  
Holdings [Line Items]  
Percent of Net Asset Value 1.90%
International Equity Fund - INVESTOR | TAIWAN  
Holdings [Line Items]  
Percent of Net Asset Value 2.80%
International Equity Fund - INVESTOR | KOREA, REPUBLIC OF  
Holdings [Line Items]  
Percent of Net Asset Value 1.90%
International Equity Fund - INVESTOR | UNITED STATES  
Holdings [Line Items]  
Percent of Net Asset Value 2.30%
International Equity Fund - INVESTOR | JAPAN  
Holdings [Line Items]  
Percent of Net Asset Value 18.20%
International Equity Fund - INVESTOR | AUSTRALIA  
Holdings [Line Items]  
Percent of Net Asset Value 2.20%
International Equity Fund - INVESTOR | UNITED KINGDOM  
Holdings [Line Items]  
Percent of Net Asset Value 9.40%
International Equity Fund - INVESTOR | SINGAPORE  
Holdings [Line Items]  
Percent of Net Asset Value 1.50%
International Equity Fund - INVESTOR | HONG KONG  
Holdings [Line Items]  
Percent of Net Asset Value 1.60%
International Equity Fund - INVESTOR | FRANCE  
Holdings [Line Items]  
Percent of Net Asset Value 8.60%
International Equity Fund - INVESTOR | CANADA  
Holdings [Line Items]  
Percent of Net Asset Value 2.50%
International Equity Fund - INVESTOR | GERMANY  
Holdings [Line Items]  
Percent of Net Asset Value 8.40%
International Equity Fund - INVESTOR | SWITZERLAND  
Holdings [Line Items]  
Percent of Net Asset Value 6.70%
International Equity Fund - INVESTOR | BELGIUM  
Holdings [Line Items]  
Percent of Net Asset Value 1.10%
International Equity Fund - INVESTOR | Other [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 15.50% [1]
Emerging Markets Equity Fund - INSTITUTIONAL | Financial Services Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 16.00%
Emerging Markets Equity Fund - INSTITUTIONAL | Communications Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.90%
Emerging Markets Equity Fund - INSTITUTIONAL | Materials Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.70%
Emerging Markets Equity Fund - INSTITUTIONAL | Consumer Staples Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.80%
Emerging Markets Equity Fund - INSTITUTIONAL | Energy Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.70%
Emerging Markets Equity Fund - INSTITUTIONAL | Utilities Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 0.60%
Emerging Markets Equity Fund - INSTITUTIONAL | Real Estate Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.50%
Emerging Markets Equity Fund - INSTITUTIONAL | Healthcare Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.50%
Emerging Markets Equity Fund - INSTITUTIONAL | Information Technology Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 42.10%
Emerging Markets Equity Fund - INSTITUTIONAL | Consumer Discretionary Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 7.80%
Emerging Markets Equity Fund - INSTITUTIONAL | Industrial Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 7.40%
Emerging Markets Equity Fund - INSTITUTIONAL | Unclassified Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.90% [1]
Emerging Markets Equity Fund - INSTITUTIONAL | TAIWAN  
Holdings [Line Items]  
Percent of Net Asset Value 23.40%
Emerging Markets Equity Fund - INSTITUTIONAL | KOREA, REPUBLIC OF  
Holdings [Line Items]  
Percent of Net Asset Value 22.50%
Emerging Markets Equity Fund - INSTITUTIONAL | CHINA  
Holdings [Line Items]  
Percent of Net Asset Value 9.90%
Emerging Markets Equity Fund - INSTITUTIONAL | INDIA  
Holdings [Line Items]  
Percent of Net Asset Value 9.80%
Emerging Markets Equity Fund - INSTITUTIONAL | BRAZIL  
Holdings [Line Items]  
Percent of Net Asset Value 3.60%
Emerging Markets Equity Fund - INSTITUTIONAL | MEXICO  
Holdings [Line Items]  
Percent of Net Asset Value 2.50%
Emerging Markets Equity Fund - INSTITUTIONAL | SOUTH AFRICA  
Holdings [Line Items]  
Percent of Net Asset Value 1.80%
Emerging Markets Equity Fund - INSTITUTIONAL | SAUDI ARABIA  
Holdings [Line Items]  
Percent of Net Asset Value 1.50%
Emerging Markets Equity Fund - INSTITUTIONAL | UNITED STATES  
Holdings [Line Items]  
Percent of Net Asset Value 1.20%
Emerging Markets Equity Fund - INSTITUTIONAL | UNITED KINGDOM  
Holdings [Line Items]  
Percent of Net Asset Value 2.10%
Emerging Markets Equity Fund - INSTITUTIONAL | HONG KONG  
Holdings [Line Items]  
Percent of Net Asset Value 6.40%
Emerging Markets Equity Fund - INSTITUTIONAL | Other [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 12.10% [1]
Emerging Markets Equity Fund - INVESTOR | Financial Services Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 16.00%
Emerging Markets Equity Fund - INVESTOR | Communications Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.90%
Emerging Markets Equity Fund - INVESTOR | Materials Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.70%
Emerging Markets Equity Fund - INVESTOR | Consumer Staples Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.80%
Emerging Markets Equity Fund - INVESTOR | Energy Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.70%
Emerging Markets Equity Fund - INVESTOR | Utilities Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 0.60%
Emerging Markets Equity Fund - INVESTOR | Real Estate Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.50%
Emerging Markets Equity Fund - INVESTOR | Healthcare Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.50%
Emerging Markets Equity Fund - INVESTOR | Information Technology Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 42.10%
Emerging Markets Equity Fund - INVESTOR | Consumer Discretionary Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 7.80%
Emerging Markets Equity Fund - INVESTOR | Industrial Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 7.40%
Emerging Markets Equity Fund - INVESTOR | Unclassified Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.90% [1]
Emerging Markets Equity Fund - INVESTOR | TAIWAN  
Holdings [Line Items]  
Percent of Net Asset Value 23.40%
Emerging Markets Equity Fund - INVESTOR | KOREA, REPUBLIC OF  
Holdings [Line Items]  
Percent of Net Asset Value 22.50%
Emerging Markets Equity Fund - INVESTOR | CHINA  
Holdings [Line Items]  
Percent of Net Asset Value 9.90%
Emerging Markets Equity Fund - INVESTOR | INDIA  
Holdings [Line Items]  
Percent of Net Asset Value 9.80%
Emerging Markets Equity Fund - INVESTOR | BRAZIL  
Holdings [Line Items]  
Percent of Net Asset Value 3.60%
Emerging Markets Equity Fund - INVESTOR | MEXICO  
Holdings [Line Items]  
Percent of Net Asset Value 2.50%
Emerging Markets Equity Fund - INVESTOR | SOUTH AFRICA  
Holdings [Line Items]  
Percent of Net Asset Value 1.80%
Emerging Markets Equity Fund - INVESTOR | SAUDI ARABIA  
Holdings [Line Items]  
Percent of Net Asset Value 1.50%
Emerging Markets Equity Fund - INVESTOR | UNITED STATES  
Holdings [Line Items]  
Percent of Net Asset Value 1.20%
Emerging Markets Equity Fund - INVESTOR | UNITED KINGDOM  
Holdings [Line Items]  
Percent of Net Asset Value 2.10%
Emerging Markets Equity Fund - INVESTOR | HONG KONG  
Holdings [Line Items]  
Percent of Net Asset Value 6.40%
Emerging Markets Equity Fund - INVESTOR | Other [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 12.10% [1]
Global Real Estate Securities Fund - INSTITUTIONAL | Real Estate Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 96.30%
Global Real Estate Securities Fund - INSTITUTIONAL | Healthcare Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.00%
Global Real Estate Securities Fund - INSTITUTIONAL | Information Technology Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 0.30%
Global Real Estate Securities Fund - INSTITUTIONAL | Consumer Discretionary Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 0.10%
Global Real Estate Securities Fund - INSTITUTIONAL | Industrial Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 0.10%
Global Real Estate Securities Fund - INSTITUTIONAL | Unclassified Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 8.00% [1]
Global Real Estate Securities Fund - INSTITUTIONAL | UNITED STATES  
Holdings [Line Items]  
Percent of Net Asset Value 64.70%
Global Real Estate Securities Fund - INSTITUTIONAL | JAPAN  
Holdings [Line Items]  
Percent of Net Asset Value 7.80%
Global Real Estate Securities Fund - INSTITUTIONAL | AUSTRALIA  
Holdings [Line Items]  
Percent of Net Asset Value 5.80%
Global Real Estate Securities Fund - INSTITUTIONAL | UNITED KINGDOM  
Holdings [Line Items]  
Percent of Net Asset Value 3.10%
Global Real Estate Securities Fund - INSTITUTIONAL | SINGAPORE  
Holdings [Line Items]  
Percent of Net Asset Value 2.90%
Global Real Estate Securities Fund - INSTITUTIONAL | HONG KONG  
Holdings [Line Items]  
Percent of Net Asset Value 2.70%
Global Real Estate Securities Fund - INSTITUTIONAL | FRANCE  
Holdings [Line Items]  
Percent of Net Asset Value 2.20%
Global Real Estate Securities Fund - INSTITUTIONAL | CANADA  
Holdings [Line Items]  
Percent of Net Asset Value 2.20%
Global Real Estate Securities Fund - INSTITUTIONAL | GERMANY  
Holdings [Line Items]  
Percent of Net Asset Value 1.60%
Global Real Estate Securities Fund - INSTITUTIONAL | SWITZERLAND  
Holdings [Line Items]  
Percent of Net Asset Value 1.40%
Global Real Estate Securities Fund - INSTITUTIONAL | SWEDEN  
Holdings [Line Items]  
Percent of Net Asset Value 1.40%
Global Real Estate Securities Fund - INSTITUTIONAL | BELGIUM  
Holdings [Line Items]  
Percent of Net Asset Value 1.00%
Global Real Estate Securities Fund - INSTITUTIONAL | Other [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 9.00% [1]
Global Real Estate Securities Fund - INVESTOR | Real Estate Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 96.30%
Global Real Estate Securities Fund - INVESTOR | Healthcare Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.00%
Global Real Estate Securities Fund - INVESTOR | Information Technology Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 0.30%
Global Real Estate Securities Fund - INVESTOR | Consumer Discretionary Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 0.10%
Global Real Estate Securities Fund - INVESTOR | Industrial Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 0.10%
Global Real Estate Securities Fund - INVESTOR | Unclassified Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 8.00% [1]
Global Real Estate Securities Fund - INVESTOR | UNITED STATES  
Holdings [Line Items]  
Percent of Net Asset Value 64.70%
Global Real Estate Securities Fund - INVESTOR | JAPAN  
Holdings [Line Items]  
Percent of Net Asset Value 7.80%
Global Real Estate Securities Fund - INVESTOR | AUSTRALIA  
Holdings [Line Items]  
Percent of Net Asset Value 5.80%
Global Real Estate Securities Fund - INVESTOR | UNITED KINGDOM  
Holdings [Line Items]  
Percent of Net Asset Value 3.10%
Global Real Estate Securities Fund - INVESTOR | SINGAPORE  
Holdings [Line Items]  
Percent of Net Asset Value 2.90%
Global Real Estate Securities Fund - INVESTOR | HONG KONG  
Holdings [Line Items]  
Percent of Net Asset Value 2.70%
Global Real Estate Securities Fund - INVESTOR | FRANCE  
Holdings [Line Items]  
Percent of Net Asset Value 2.20%
Global Real Estate Securities Fund - INVESTOR | CANADA  
Holdings [Line Items]  
Percent of Net Asset Value 2.20%
Global Real Estate Securities Fund - INVESTOR | GERMANY  
Holdings [Line Items]  
Percent of Net Asset Value 1.60%
Global Real Estate Securities Fund - INVESTOR | SWITZERLAND  
Holdings [Line Items]  
Percent of Net Asset Value 1.40%
Global Real Estate Securities Fund - INVESTOR | SWEDEN  
Holdings [Line Items]  
Percent of Net Asset Value 1.40%
Global Real Estate Securities Fund - INVESTOR | BELGIUM  
Holdings [Line Items]  
Percent of Net Asset Value 1.00%
Global Real Estate Securities Fund - INVESTOR | Other [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 9.00% [1]
Strategic Alternatives Fund - INSTITUTIONAL | Centrally Cleared Interest Rate Swaps [Member]  
Holdings [Line Items]  
Percent of Total Investments 56.10%
Strategic Alternatives Fund - INSTITUTIONAL | Total Return Basket Swaps [Member]  
Holdings [Line Items]  
Percent of Total Investments 10.80%
Strategic Alternatives Fund - INSTITUTIONAL | Futures Contracts [Member]  
Holdings [Line Items]  
Percent of Total Investments 8.80%
Strategic Alternatives Fund - INSTITUTIONAL | Futures Contracts Sold Short [Member]  
Holdings [Line Items]  
Percent of Total Investments 6.10%
Strategic Alternatives Fund - INSTITUTIONAL | Debt Securities Long [Member]  
Holdings [Line Items]  
Percent of Total Investments 6.00%
Strategic Alternatives Fund - INSTITUTIONAL | Forward Foreign Currency Contracts [Member]  
Holdings [Line Items]  
Percent of Total Investments 4.90%
Strategic Alternatives Fund - INSTITUTIONAL | Money Market Funds [Member]  
Holdings [Line Items]  
Percent of Total Investments 3.10%
Strategic Alternatives Fund - INSTITUTIONAL | Equities Long [Member]  
Holdings [Line Items]  
Percent of Total Investments 1.50%
Strategic Alternatives Fund - INSTITUTIONAL | Equities Sold Short [Member]  
Holdings [Line Items]  
Percent of Total Investments 1.50%
Strategic Alternatives Fund - INSTITUTIONAL | Purchased Options [Member]  
Holdings [Line Items]  
Percent of Total Investments 1.10%
Strategic Alternatives Fund - INSTITUTIONAL | Other [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.10% [1]
Strategic Alternatives Fund - INVESTOR | Centrally Cleared Interest Rate Swaps [Member]  
Holdings [Line Items]  
Percent of Total Investments 56.10%
Strategic Alternatives Fund - INVESTOR | Total Return Basket Swaps [Member]  
Holdings [Line Items]  
Percent of Total Investments 10.80%
Strategic Alternatives Fund - INVESTOR | Futures Contracts [Member]  
Holdings [Line Items]  
Percent of Total Investments 8.80%
Strategic Alternatives Fund - INVESTOR | Futures Contracts Sold Short [Member]  
Holdings [Line Items]  
Percent of Total Investments 6.10%
Strategic Alternatives Fund - INVESTOR | Debt Securities Long [Member]  
Holdings [Line Items]  
Percent of Total Investments 6.00%
Strategic Alternatives Fund - INVESTOR | Forward Foreign Currency Contracts [Member]  
Holdings [Line Items]  
Percent of Total Investments 4.90%
Strategic Alternatives Fund - INVESTOR | Money Market Funds [Member]  
Holdings [Line Items]  
Percent of Total Investments 3.10%
Strategic Alternatives Fund - INVESTOR | Equities Long [Member]  
Holdings [Line Items]  
Percent of Total Investments 1.50%
Strategic Alternatives Fund - INVESTOR | Equities Sold Short [Member]  
Holdings [Line Items]  
Percent of Total Investments 1.50%
Strategic Alternatives Fund - INVESTOR | Purchased Options [Member]  
Holdings [Line Items]  
Percent of Total Investments 1.10%
Strategic Alternatives Fund - INVESTOR | Other [Member]  
Holdings [Line Items]  
Percent of Total Investments 0.10% [1]
[1] Includes, if any, short-term investments, certain derivatives and/or categories rounding to less than 1%.