v3.26.3
Shareholder Report, Holdings (Details)
Jul. 31, 2026
C000159026 | 92204A702 | Vanguard Information Technology ETF  
Holdings [Line Items]  
Percent of Net Asset Value 17.90%
C000159026 | 81369Y803 | State Street Technology Select Sector SPDR ETF  
Holdings [Line Items]  
Percent of Net Asset Value 17.80%
C000159026 | 81369Y605 | State Street Financial Select Sector SPDR ETF  
Holdings [Line Items]  
Percent of Net Asset Value 12.50%
C000159026 | 81369Y852 | State Street Communication Services Select Sector SPDR ETF  
Holdings [Line Items]  
Percent of Net Asset Value 9.80%
C000159026 | 81369Y407 | State Street Consumer Discretionary Select Sector SPDR ETF  
Holdings [Line Items]  
Percent of Net Asset Value 9.40%
C000159026 | 81369Y209 | State Street Health Care Select Sector SPDR ETF  
Holdings [Line Items]  
Percent of Net Asset Value 9.10%
C000159026 | 81369Y704 | State Street Industrial Select Sector SPDR ETF  
Holdings [Line Items]  
Percent of Net Asset Value 8.70%
C000159026 | 81369Y308 | State Street Consumer Staples Select Sector SPDR ETF  
Holdings [Line Items]  
Percent of Net Asset Value 4.60%
C000159026 | 81369Y506 | State Street Energy Select Sector SPDR ETF  
Holdings [Line Items]  
Percent of Net Asset Value 3.30%
C000159026 | 81369Y886 | State Street Utilities Select Sector SPDR ETF  
Holdings [Line Items]  
Percent of Net Asset Value 2.10%
C000159026 | Communication Services81369Y852  
Holdings [Line Items]  
Percent of Total Investments 98.40%
C000159026 | Cash & Equivalent61747C525  
Holdings [Line Items]  
Percent of Total Investments 1.60%
C000159026 | Collateral for Securities Loaned  
Holdings [Line Items]  
Percent of Net Asset Value 0.40%
C000159026 | Money Market Funds  
Holdings [Line Items]  
Percent of Net Asset Value 1.20%
C000159026 | Materials  
Holdings [Line Items]  
Percent of Net Asset Value 1.90%
C000159026 | Real Estate  
Holdings [Line Items]  
Percent of Net Asset Value 1.90%
C000159026 | Utilities  
Holdings [Line Items]  
Percent of Net Asset Value 2.10%
C000159026 | Energy  
Holdings [Line Items]  
Percent of Net Asset Value 3.30%
C000159026 | Consumer Staples  
Holdings [Line Items]  
Percent of Net Asset Value 4.60%
C000159026 | Industrial  
Holdings [Line Items]  
Percent of Net Asset Value 8.70%
C000159026 | Health Care  
Holdings [Line Items]  
Percent of Net Asset Value 9.10%
C000159026 | Consumer Discretionary  
Holdings [Line Items]  
Percent of Net Asset Value 9.40%
C000159026 | Communication Services  
Holdings [Line Items]  
Percent of Net Asset Value 9.80%
C000159026 | Financial  
Holdings [Line Items]  
Percent of Net Asset Value 12.50%
C000159026 | Technology  
Holdings [Line Items]  
Percent of Net Asset Value 35.70%
C000159027 | 92204A702 | Vanguard Information Technology ETF  
Holdings [Line Items]  
Percent of Net Asset Value 17.90%
C000159027 | 81369Y803 | State Street Technology Select Sector SPDR ETF  
Holdings [Line Items]  
Percent of Net Asset Value 17.80%
C000159027 | 81369Y605 | State Street Financial Select Sector SPDR ETF  
Holdings [Line Items]  
Percent of Net Asset Value 12.50%
C000159027 | 81369Y852 | State Street Communication Services Select Sector SPDR ETF  
Holdings [Line Items]  
Percent of Net Asset Value 9.80%
C000159027 | 81369Y407 | State Street Consumer Discretionary Select Sector SPDR ETF  
Holdings [Line Items]  
Percent of Net Asset Value 9.40%
C000159027 | 81369Y209 | State Street Health Care Select Sector SPDR ETF  
Holdings [Line Items]  
Percent of Net Asset Value 9.10%
C000159027 | 81369Y704 | State Street Industrial Select Sector SPDR ETF  
Holdings [Line Items]  
Percent of Net Asset Value 8.70%
C000159027 | 81369Y308 | State Street Consumer Staples Select Sector SPDR ETF  
Holdings [Line Items]  
Percent of Net Asset Value 4.60%
C000159027 | 81369Y506 | State Street Energy Select Sector SPDR ETF  
Holdings [Line Items]  
Percent of Net Asset Value 3.30%
C000159027 | 81369Y886 | State Street Utilities Select Sector SPDR ETF  
Holdings [Line Items]  
Percent of Net Asset Value 2.10%
C000159027 | Communication Services81369Y852  
Holdings [Line Items]  
Percent of Total Investments 98.40%
C000159027 | Cash & Equivalent61747C525  
Holdings [Line Items]  
Percent of Total Investments 1.60%
C000159027 | Collateral for Securities Loaned  
Holdings [Line Items]  
Percent of Net Asset Value 0.40%
C000159027 | Money Market Funds  
Holdings [Line Items]  
Percent of Net Asset Value 1.20%
C000159027 | Materials  
Holdings [Line Items]  
Percent of Net Asset Value 1.90%
C000159027 | Real Estate  
Holdings [Line Items]  
Percent of Net Asset Value 1.90%
C000159027 | Utilities  
Holdings [Line Items]  
Percent of Net Asset Value 2.10%
C000159027 | Energy  
Holdings [Line Items]  
Percent of Net Asset Value 3.30%
C000159027 | Consumer Staples  
Holdings [Line Items]  
Percent of Net Asset Value 4.60%
C000159027 | Industrial  
Holdings [Line Items]  
Percent of Net Asset Value 8.70%
C000159027 | Health Care  
Holdings [Line Items]  
Percent of Net Asset Value 9.10%
C000159027 | Consumer Discretionary  
Holdings [Line Items]  
Percent of Net Asset Value 9.40%
C000159027 | Communication Services  
Holdings [Line Items]  
Percent of Net Asset Value 9.80%
C000159027 | Financial  
Holdings [Line Items]  
Percent of Net Asset Value 12.50%
C000159027 | Technology  
Holdings [Line Items]  
Percent of Net Asset Value 35.70%
C000159028 | 92204A702 | Vanguard Information Technology ETF  
Holdings [Line Items]  
Percent of Net Asset Value 17.90%
C000159028 | 81369Y803 | State Street Technology Select Sector SPDR ETF  
Holdings [Line Items]  
Percent of Net Asset Value 17.80%
C000159028 | 81369Y605 | State Street Financial Select Sector SPDR ETF  
Holdings [Line Items]  
Percent of Net Asset Value 12.50%
C000159028 | 81369Y852 | State Street Communication Services Select Sector SPDR ETF  
Holdings [Line Items]  
Percent of Net Asset Value 9.80%
C000159028 | 81369Y407 | State Street Consumer Discretionary Select Sector SPDR ETF  
Holdings [Line Items]  
Percent of Net Asset Value 9.40%
C000159028 | 81369Y209 | State Street Health Care Select Sector SPDR ETF  
Holdings [Line Items]  
Percent of Net Asset Value 9.10%
C000159028 | 81369Y704 | State Street Industrial Select Sector SPDR ETF  
Holdings [Line Items]  
Percent of Net Asset Value 8.70%
C000159028 | 81369Y308 | State Street Consumer Staples Select Sector SPDR ETF  
Holdings [Line Items]  
Percent of Net Asset Value 4.60%
C000159028 | 81369Y506 | State Street Energy Select Sector SPDR ETF  
Holdings [Line Items]  
Percent of Net Asset Value 3.30%
C000159028 | 81369Y886 | State Street Utilities Select Sector SPDR ETF  
Holdings [Line Items]  
Percent of Net Asset Value 2.10%
C000159028 | Communication Services81369Y852  
Holdings [Line Items]  
Percent of Total Investments 98.40%
C000159028 | Cash & Equivalent61747C525  
Holdings [Line Items]  
Percent of Total Investments 1.60%
C000159028 | Collateral for Securities Loaned  
Holdings [Line Items]  
Percent of Net Asset Value 0.40%
C000159028 | Money Market Funds  
Holdings [Line Items]  
Percent of Net Asset Value 1.20%
C000159028 | Materials  
Holdings [Line Items]  
Percent of Net Asset Value 1.90%
C000159028 | Real Estate  
Holdings [Line Items]  
Percent of Net Asset Value 1.90%
C000159028 | Utilities  
Holdings [Line Items]  
Percent of Net Asset Value 2.10%
C000159028 | Energy  
Holdings [Line Items]  
Percent of Net Asset Value 3.30%
C000159028 | Consumer Staples  
Holdings [Line Items]  
Percent of Net Asset Value 4.60%
C000159028 | Industrial  
Holdings [Line Items]  
Percent of Net Asset Value 8.70%
C000159028 | Health Care  
Holdings [Line Items]  
Percent of Net Asset Value 9.10%
C000159028 | Consumer Discretionary  
Holdings [Line Items]  
Percent of Net Asset Value 9.40%
C000159028 | Communication Services  
Holdings [Line Items]  
Percent of Net Asset Value 9.80%
C000159028 | Financial  
Holdings [Line Items]  
Percent of Net Asset Value 12.50%
C000159028 | Technology  
Holdings [Line Items]  
Percent of Net Asset Value 35.70%
C000159029 | 92204A702 | Vanguard Information Technology ETF  
Holdings [Line Items]  
Percent of Net Asset Value 17.90%
C000159029 | 81369Y803 | State Street Technology Select Sector SPDR ETF  
Holdings [Line Items]  
Percent of Net Asset Value 17.80%
C000159029 | 81369Y605 | State Street Financial Select Sector SPDR ETF  
Holdings [Line Items]  
Percent of Net Asset Value 12.50%
C000159029 | 81369Y852 | State Street Communication Services Select Sector SPDR ETF  
Holdings [Line Items]  
Percent of Net Asset Value 9.80%
C000159029 | 81369Y407 | State Street Consumer Discretionary Select Sector SPDR ETF  
Holdings [Line Items]  
Percent of Net Asset Value 9.40%
C000159029 | 81369Y209 | State Street Health Care Select Sector SPDR ETF  
Holdings [Line Items]  
Percent of Net Asset Value 9.10%
C000159029 | 81369Y704 | State Street Industrial Select Sector SPDR ETF  
Holdings [Line Items]  
Percent of Net Asset Value 8.70%
C000159029 | 81369Y308 | State Street Consumer Staples Select Sector SPDR ETF  
Holdings [Line Items]  
Percent of Net Asset Value 4.60%
C000159029 | 81369Y506 | State Street Energy Select Sector SPDR ETF  
Holdings [Line Items]  
Percent of Net Asset Value 3.30%
C000159029 | 81369Y886 | State Street Utilities Select Sector SPDR ETF  
Holdings [Line Items]  
Percent of Net Asset Value 2.10%
C000159029 | Communication Services81369Y852  
Holdings [Line Items]  
Percent of Total Investments 98.40%
C000159029 | Cash & Equivalent61747C525  
Holdings [Line Items]  
Percent of Total Investments 1.60%
C000159029 | Collateral for Securities Loaned  
Holdings [Line Items]  
Percent of Net Asset Value 0.40%
C000159029 | Money Market Funds  
Holdings [Line Items]  
Percent of Net Asset Value 1.20%
C000159029 | Materials  
Holdings [Line Items]  
Percent of Net Asset Value 1.90%
C000159029 | Real Estate  
Holdings [Line Items]  
Percent of Net Asset Value 1.90%
C000159029 | Utilities  
Holdings [Line Items]  
Percent of Net Asset Value 2.10%
C000159029 | Energy  
Holdings [Line Items]  
Percent of Net Asset Value 3.30%
C000159029 | Consumer Staples  
Holdings [Line Items]  
Percent of Net Asset Value 4.60%
C000159029 | Industrial  
Holdings [Line Items]  
Percent of Net Asset Value 8.70%
C000159029 | Health Care  
Holdings [Line Items]  
Percent of Net Asset Value 9.10%
C000159029 | Consumer Discretionary  
Holdings [Line Items]  
Percent of Net Asset Value 9.40%
C000159029 | Communication Services  
Holdings [Line Items]  
Percent of Net Asset Value 9.80%
C000159029 | Financial  
Holdings [Line Items]  
Percent of Net Asset Value 12.50%
C000159029 | Technology  
Holdings [Line Items]  
Percent of Net Asset Value 35.70%