v3.25.2
Shareholder Report, Holdings (Details)
May 31, 2025
C000129660 | T. Rowe Price Limited Duration Inflation Focused Bond Fund  
Holdings [Line Items]  
Percent of Net Asset Value 20.20%
C000129660 | T. Rowe Price New Income Fund  
Holdings [Line Items]  
Percent of Net Asset Value 18.00%
C000129660 | T. Rowe Price International Bond Fund (USD Hedged)  
Holdings [Line Items]  
Percent of Net Asset Value 7.00%
C000129660 | T. Rowe Price Value Fund  
Holdings [Line Items]  
Percent of Net Asset Value 4.80%
C000129660 | T. Rowe Price Growth Stock Fund  
Holdings [Line Items]  
Percent of Net Asset Value 4.60%
C000129660 | T. Rowe Price Dynamic Global Bond Fund  
Holdings [Line Items]  
Percent of Net Asset Value 4.20%
C000129660 | T. Rowe Price Emerging Markets Bond Fund  
Holdings [Line Items]  
Percent of Net Asset Value 4.00%
C000129660 | T. Rowe Price Hedged Equity Fund  
Holdings [Line Items]  
Percent of Net Asset Value 3.50%
C000129660 | T. Rowe Price High Yield Fund  
Holdings [Line Items]  
Percent of Net Asset Value 3.40%
C000129660 | T. Rowe Price U.S. Large-Cap Core Fund  
Holdings [Line Items]  
Percent of Net Asset Value 3.30%
C000129660 | Domestic Bond Funds  
Holdings [Line Items]  
Percent of Net Asset Value 45.60%
C000129660 | Domestic Equity Funds  
Holdings [Line Items]  
Percent of Net Asset Value 24.60%
C000129660 | International Bond Funds  
Holdings [Line Items]  
Percent of Net Asset Value 16.90%
C000129660 | International Equity Funds  
Holdings [Line Items]  
Percent of Net Asset Value 9.00%
C000129660 | Other Holdings Grouping  
Holdings [Line Items]  
Percent of Net Asset Value 3.90%
C000129661 | T. Rowe Price Limited Duration Inflation Focused Bond Fund  
Holdings [Line Items]  
Percent of Net Asset Value 20.20%
C000129661 | T. Rowe Price New Income Fund  
Holdings [Line Items]  
Percent of Net Asset Value 18.00%
C000129661 | T. Rowe Price International Bond Fund (USD Hedged)  
Holdings [Line Items]  
Percent of Net Asset Value 7.00%
C000129661 | T. Rowe Price Value Fund  
Holdings [Line Items]  
Percent of Net Asset Value 4.80%
C000129661 | T. Rowe Price Growth Stock Fund  
Holdings [Line Items]  
Percent of Net Asset Value 4.60%
C000129661 | T. Rowe Price Dynamic Global Bond Fund  
Holdings [Line Items]  
Percent of Net Asset Value 4.20%
C000129661 | T. Rowe Price Emerging Markets Bond Fund  
Holdings [Line Items]  
Percent of Net Asset Value 4.00%
C000129661 | T. Rowe Price Hedged Equity Fund  
Holdings [Line Items]  
Percent of Net Asset Value 3.50%
C000129661 | T. Rowe Price High Yield Fund  
Holdings [Line Items]  
Percent of Net Asset Value 3.40%
C000129661 | T. Rowe Price U.S. Large-Cap Core Fund  
Holdings [Line Items]  
Percent of Net Asset Value 3.30%
C000129661 | Domestic Bond Funds  
Holdings [Line Items]  
Percent of Net Asset Value 45.60%
C000129661 | Domestic Equity Funds  
Holdings [Line Items]  
Percent of Net Asset Value 24.60%
C000129661 | International Bond Funds  
Holdings [Line Items]  
Percent of Net Asset Value 16.90%
C000129661 | International Equity Funds  
Holdings [Line Items]  
Percent of Net Asset Value 9.00%
C000129661 | Other Holdings Grouping  
Holdings [Line Items]  
Percent of Net Asset Value 3.90%
C000169041 | T. Rowe Price Limited Duration Inflation Focused Bond Fund  
Holdings [Line Items]  
Percent of Net Asset Value 20.20%
C000169041 | T. Rowe Price New Income Fund  
Holdings [Line Items]  
Percent of Net Asset Value 18.00%
C000169041 | T. Rowe Price International Bond Fund (USD Hedged)  
Holdings [Line Items]  
Percent of Net Asset Value 7.00%
C000169041 | T. Rowe Price Value Fund  
Holdings [Line Items]  
Percent of Net Asset Value 4.80%
C000169041 | T. Rowe Price Growth Stock Fund  
Holdings [Line Items]  
Percent of Net Asset Value 4.60%
C000169041 | T. Rowe Price Dynamic Global Bond Fund  
Holdings [Line Items]  
Percent of Net Asset Value 4.20%
C000169041 | T. Rowe Price Emerging Markets Bond Fund  
Holdings [Line Items]  
Percent of Net Asset Value 4.00%
C000169041 | T. Rowe Price Hedged Equity Fund  
Holdings [Line Items]  
Percent of Net Asset Value 3.50%
C000169041 | T. Rowe Price High Yield Fund  
Holdings [Line Items]  
Percent of Net Asset Value 3.40%
C000169041 | T. Rowe Price U.S. Large-Cap Core Fund  
Holdings [Line Items]  
Percent of Net Asset Value 3.30%
C000169041 | Domestic Bond Funds  
Holdings [Line Items]  
Percent of Net Asset Value 45.60%
C000169041 | Domestic Equity Funds  
Holdings [Line Items]  
Percent of Net Asset Value 24.60%
C000169041 | International Bond Funds  
Holdings [Line Items]  
Percent of Net Asset Value 16.90%
C000169041 | International Equity Funds  
Holdings [Line Items]  
Percent of Net Asset Value 9.00%
C000169041 | Other Holdings Grouping  
Holdings [Line Items]  
Percent of Net Asset Value 3.90%