v3.25.2
Shareholder Report, Holdings (Details)
May 31, 2025
C000005504 | T. Rowe Price New Income Fund  
Holdings [Line Items]  
Percent of Net Asset Value 13.40%
C000005504 | T. Rowe Price Limited Duration Inflation Focused Bond Fund  
Holdings [Line Items]  
Percent of Net Asset Value 9.60%
C000005504 | T. Rowe Price Value Fund  
Holdings [Line Items]  
Percent of Net Asset Value 7.90%
C000005504 | T. Rowe Price Growth Stock Fund  
Holdings [Line Items]  
Percent of Net Asset Value 7.70%
C000005504 | T. Rowe Price U.S. Large-Cap Core Fund  
Holdings [Line Items]  
Percent of Net Asset Value 5.50%
C000005504 | T. Rowe Price Hedged Equity Fund  
Holdings [Line Items]  
Percent of Net Asset Value 5.40%
C000005504 | T. Rowe Price Equity Index 500 Fund  
Holdings [Line Items]  
Percent of Net Asset Value 5.30%
C000005504 | T. Rowe Price International Bond Fund (USD Hedged)  
Holdings [Line Items]  
Percent of Net Asset Value 5.30%
C000005504 | T. Rowe Price International Value Equity Fund  
Holdings [Line Items]  
Percent of Net Asset Value 4.60%
C000005504 | T. Rowe Price Overseas Stock Fund  
Holdings [Line Items]  
Percent of Net Asset Value 4.10%
C000005504 | Domestic Equity Funds  
Holdings [Line Items]  
Percent of Net Asset Value 41.90%
C000005504 | Domestic Bond Funds  
Holdings [Line Items]  
Percent of Net Asset Value 28.80%
C000005504 | International Equity Funds  
Holdings [Line Items]  
Percent of Net Asset Value 15.10%
C000005504 | International Bond Funds  
Holdings [Line Items]  
Percent of Net Asset Value 12.20%
C000005504 | U.S. Treasury Debt  
Holdings [Line Items]  
Percent of Net Asset Value 0.10%
C000005504 | Other Holdings Grouping  
Holdings [Line Items]  
Percent of Net Asset Value 1.90%
C000049240 | T. Rowe Price New Income Fund  
Holdings [Line Items]  
Percent of Net Asset Value 13.40%
C000049240 | T. Rowe Price Limited Duration Inflation Focused Bond Fund  
Holdings [Line Items]  
Percent of Net Asset Value 9.60%
C000049240 | T. Rowe Price Value Fund  
Holdings [Line Items]  
Percent of Net Asset Value 7.90%
C000049240 | T. Rowe Price Growth Stock Fund  
Holdings [Line Items]  
Percent of Net Asset Value 7.70%
C000049240 | T. Rowe Price U.S. Large-Cap Core Fund  
Holdings [Line Items]  
Percent of Net Asset Value 5.50%
C000049240 | T. Rowe Price Hedged Equity Fund  
Holdings [Line Items]  
Percent of Net Asset Value 5.40%
C000049240 | T. Rowe Price Equity Index 500 Fund  
Holdings [Line Items]  
Percent of Net Asset Value 5.30%
C000049240 | T. Rowe Price International Bond Fund (USD Hedged)  
Holdings [Line Items]  
Percent of Net Asset Value 5.30%
C000049240 | T. Rowe Price International Value Equity Fund  
Holdings [Line Items]  
Percent of Net Asset Value 4.60%
C000049240 | T. Rowe Price Overseas Stock Fund  
Holdings [Line Items]  
Percent of Net Asset Value 4.10%
C000049240 | Domestic Equity Funds  
Holdings [Line Items]  
Percent of Net Asset Value 41.90%
C000049240 | Domestic Bond Funds  
Holdings [Line Items]  
Percent of Net Asset Value 28.80%
C000049240 | International Equity Funds  
Holdings [Line Items]  
Percent of Net Asset Value 15.10%
C000049240 | International Bond Funds  
Holdings [Line Items]  
Percent of Net Asset Value 12.20%
C000049240 | U.S. Treasury Debt  
Holdings [Line Items]  
Percent of Net Asset Value 0.10%
C000049240 | Other Holdings Grouping  
Holdings [Line Items]  
Percent of Net Asset Value 1.90%
C000049241 | T. Rowe Price New Income Fund  
Holdings [Line Items]  
Percent of Net Asset Value 13.40%
C000049241 | T. Rowe Price Limited Duration Inflation Focused Bond Fund  
Holdings [Line Items]  
Percent of Net Asset Value 9.60%
C000049241 | T. Rowe Price Value Fund  
Holdings [Line Items]  
Percent of Net Asset Value 7.90%
C000049241 | T. Rowe Price Growth Stock Fund  
Holdings [Line Items]  
Percent of Net Asset Value 7.70%
C000049241 | T. Rowe Price U.S. Large-Cap Core Fund  
Holdings [Line Items]  
Percent of Net Asset Value 5.50%
C000049241 | T. Rowe Price Hedged Equity Fund  
Holdings [Line Items]  
Percent of Net Asset Value 5.40%
C000049241 | T. Rowe Price Equity Index 500 Fund  
Holdings [Line Items]  
Percent of Net Asset Value 5.30%
C000049241 | T. Rowe Price International Bond Fund (USD Hedged)  
Holdings [Line Items]  
Percent of Net Asset Value 5.30%
C000049241 | T. Rowe Price International Value Equity Fund  
Holdings [Line Items]  
Percent of Net Asset Value 4.60%
C000049241 | T. Rowe Price Overseas Stock Fund  
Holdings [Line Items]  
Percent of Net Asset Value 4.10%
C000049241 | Domestic Equity Funds  
Holdings [Line Items]  
Percent of Net Asset Value 41.90%
C000049241 | Domestic Bond Funds  
Holdings [Line Items]  
Percent of Net Asset Value 28.80%
C000049241 | International Equity Funds  
Holdings [Line Items]  
Percent of Net Asset Value 15.10%
C000049241 | International Bond Funds  
Holdings [Line Items]  
Percent of Net Asset Value 12.20%
C000049241 | U.S. Treasury Debt  
Holdings [Line Items]  
Percent of Net Asset Value 0.10%
C000049241 | Other Holdings Grouping  
Holdings [Line Items]  
Percent of Net Asset Value 1.90%
C000244827 | T. Rowe Price New Income Fund  
Holdings [Line Items]  
Percent of Net Asset Value 13.40%
C000244827 | T. Rowe Price Limited Duration Inflation Focused Bond Fund  
Holdings [Line Items]  
Percent of Net Asset Value 9.60%
C000244827 | T. Rowe Price Value Fund  
Holdings [Line Items]  
Percent of Net Asset Value 7.90%
C000244827 | T. Rowe Price Growth Stock Fund  
Holdings [Line Items]  
Percent of Net Asset Value 7.70%
C000244827 | T. Rowe Price U.S. Large-Cap Core Fund  
Holdings [Line Items]  
Percent of Net Asset Value 5.50%
C000244827 | T. Rowe Price Hedged Equity Fund  
Holdings [Line Items]  
Percent of Net Asset Value 5.40%
C000244827 | T. Rowe Price Equity Index 500 Fund  
Holdings [Line Items]  
Percent of Net Asset Value 5.30%
C000244827 | T. Rowe Price International Bond Fund (USD Hedged)  
Holdings [Line Items]  
Percent of Net Asset Value 5.30%
C000244827 | T. Rowe Price International Value Equity Fund  
Holdings [Line Items]  
Percent of Net Asset Value 4.60%
C000244827 | T. Rowe Price Overseas Stock Fund  
Holdings [Line Items]  
Percent of Net Asset Value 4.10%
C000244827 | Domestic Equity Funds  
Holdings [Line Items]  
Percent of Net Asset Value 41.90%
C000244827 | Domestic Bond Funds  
Holdings [Line Items]  
Percent of Net Asset Value 28.80%
C000244827 | International Equity Funds  
Holdings [Line Items]  
Percent of Net Asset Value 15.10%
C000244827 | International Bond Funds  
Holdings [Line Items]  
Percent of Net Asset Value 12.20%
C000244827 | U.S. Treasury Debt  
Holdings [Line Items]  
Percent of Net Asset Value 0.10%
C000244827 | Other Holdings Grouping  
Holdings [Line Items]  
Percent of Net Asset Value 1.90%