v3.25.4
Shareholder Report, Average Annual Return (Details)
 12 Months Ended 60 Months Ended 120 Months Ended
Nov. 30, 2025
Nov. 30, 2025
Nov. 30, 2025
Without Sales Load [Member] | C000131515      
Average Annual Return [Line Items]      
Average Annual Return, Percent 14.81% 6.17% 6.30%
Without Sales Load [Member] | C000079787      
Average Annual Return [Line Items]      
Average Annual Return, Percent 14.57% 5.95% 6.09%
Without Sales Load [Member] | C000131514      
Average Annual Return [Line Items]      
Average Annual Return, Percent 18.08% 14.57% 16.68%
Without Sales Load [Member] | C000065109      
Average Annual Return [Line Items]      
Average Annual Return, Percent 17.79% 14.29% 16.40%
Without Sales Load [Member] | C000131513      
Average Annual Return [Line Items]      
Average Annual Return, Percent 14.49% 11.90% 11.82%
Without Sales Load [Member] | C000012979      
Average Annual Return [Line Items]      
Average Annual Return, Percent 14.22% 11.64% 11.56%
Without Sales Load [Member] | C000160667      
Average Annual Return [Line Items]      
Average Annual Return, Percent 5.53% 1.73% 2.58%
Without Sales Load [Member] | C000160666      
Average Annual Return [Line Items]      
Average Annual Return, Percent 5.19% 1.48% 2.34%
Bloomberg Emerging Markets Large, Mid & Small      
Average Annual Return [Line Items]      
Average Annual Return, Percent 25.32% 5.40% 8.40%
Bloomberg Emerging Markets Large, Mid & Small      
Average Annual Return [Line Items]      
Average Annual Return, Percent 25.32% 5.40% 8.40%
Bloomberg US Large Cap Total Return Index      
Average Annual Return [Line Items]      
Average Annual Return, Percent 15.17% 14.89% 14.75%
Bloomberg US Large Cap Total Return Index      
Average Annual Return [Line Items]      
Average Annual Return, Percent 15.17% 14.89% 14.75%
Bloomberg US Large Cap Total Return Index      
Average Annual Return [Line Items]      
Average Annual Return, Percent 15.17% 14.89% 14.75%
Bloomberg US Large Cap Total Return Index      
Average Annual Return [Line Items]      
Average Annual Return, Percent 15.17% 14.89% 14.75%
Bloomberg Global Aggregate Bond Index      
Average Annual Return [Line Items]      
Average Annual Return, Percent 5.57% (1.94%) 1.29%
Bloomberg Global Aggregate Bond Index      
Average Annual Return [Line Items]      
Average Annual Return, Percent 5.57% (1.94%) 1.29%
Bloomberg Custom Sukuk      
Average Annual Return [Line Items]      
Average Annual Return, Percent 6.78%    
FTSE IdealRatings Sukuk Index      
Average Annual Return [Line Items]      
Average Annual Return, Percent 6.84% 1.86% 3.61%
Bloomberg Custom Sukuk      
Average Annual Return [Line Items]      
Average Annual Return, Percent 6.78%    
FTSE IdealRatings Sukuk Index      
Average Annual Return [Line Items]      
Average Annual Return, Percent 6.84% 1.86% 3.61%