v3.25.2
Shareholder Report, Holdings (Details)
May 31, 2025
C000005503 | T. Rowe Price New Income Fund  
Holdings [Line Items]  
Percent of Net Asset Value 14.80%
C000005503 | T. Rowe Price Limited Duration Inflation Focused Bond Fund  
Holdings [Line Items]  
Percent of Net Asset Value 13.80%
C000005503 | T. Rowe Price Value Fund  
Holdings [Line Items]  
Percent of Net Asset Value 6.80%
C000005503 | T. Rowe Price Growth Stock Fund  
Holdings [Line Items]  
Percent of Net Asset Value 6.60%
C000005503 | T. Rowe Price International Bond Fund (USD Hedged)  
Holdings [Line Items]  
Percent of Net Asset Value 5.80%
C000005503 | T. Rowe Price Hedged Equity Fund  
Holdings [Line Items]  
Percent of Net Asset Value 4.90%
C000005503 | T. Rowe Price U.S. Large-Cap Core Fund  
Holdings [Line Items]  
Percent of Net Asset Value 4.70%
C000005503 | T. Rowe Price Equity Index 500 Fund  
Holdings [Line Items]  
Percent of Net Asset Value 4.60%
C000005503 | T. Rowe Price International Value Equity Fund  
Holdings [Line Items]  
Percent of Net Asset Value 4.00%
C000005503 | T. Rowe Price Overseas Stock Fund  
Holdings [Line Items]  
Percent of Net Asset Value 3.60%
C000005503 | Domestic Equity Funds  
Holdings [Line Items]  
Percent of Net Asset Value 36.40%
C000005503 | Domestic Bond Funds  
Holdings [Line Items]  
Percent of Net Asset Value 34.80%
C000005503 | International Bond Funds  
Holdings [Line Items]  
Percent of Net Asset Value 13.40%
C000005503 | International Equity Funds  
Holdings [Line Items]  
Percent of Net Asset Value 13.10%
C000005503 | U.S. Treasury Debt  
Holdings [Line Items]  
Percent of Net Asset Value 0.10%
C000005503 | Other Holdings Grouping  
Holdings [Line Items]  
Percent of Net Asset Value 2.20%
C000049238 | T. Rowe Price New Income Fund  
Holdings [Line Items]  
Percent of Net Asset Value 14.80%
C000049238 | T. Rowe Price Limited Duration Inflation Focused Bond Fund  
Holdings [Line Items]  
Percent of Net Asset Value 13.80%
C000049238 | T. Rowe Price Value Fund  
Holdings [Line Items]  
Percent of Net Asset Value 6.80%
C000049238 | T. Rowe Price Growth Stock Fund  
Holdings [Line Items]  
Percent of Net Asset Value 6.60%
C000049238 | T. Rowe Price International Bond Fund (USD Hedged)  
Holdings [Line Items]  
Percent of Net Asset Value 5.80%
C000049238 | T. Rowe Price Hedged Equity Fund  
Holdings [Line Items]  
Percent of Net Asset Value 4.90%
C000049238 | T. Rowe Price U.S. Large-Cap Core Fund  
Holdings [Line Items]  
Percent of Net Asset Value 4.70%
C000049238 | T. Rowe Price Equity Index 500 Fund  
Holdings [Line Items]  
Percent of Net Asset Value 4.60%
C000049238 | T. Rowe Price International Value Equity Fund  
Holdings [Line Items]  
Percent of Net Asset Value 4.00%
C000049238 | T. Rowe Price Overseas Stock Fund  
Holdings [Line Items]  
Percent of Net Asset Value 3.60%
C000049238 | Domestic Equity Funds  
Holdings [Line Items]  
Percent of Net Asset Value 36.40%
C000049238 | Domestic Bond Funds  
Holdings [Line Items]  
Percent of Net Asset Value 34.80%
C000049238 | International Bond Funds  
Holdings [Line Items]  
Percent of Net Asset Value 13.40%
C000049238 | International Equity Funds  
Holdings [Line Items]  
Percent of Net Asset Value 13.10%
C000049238 | U.S. Treasury Debt  
Holdings [Line Items]  
Percent of Net Asset Value 0.10%
C000049238 | Other Holdings Grouping  
Holdings [Line Items]  
Percent of Net Asset Value 2.20%
C000049239 | T. Rowe Price New Income Fund  
Holdings [Line Items]  
Percent of Net Asset Value 14.80%
C000049239 | T. Rowe Price Limited Duration Inflation Focused Bond Fund  
Holdings [Line Items]  
Percent of Net Asset Value 13.80%
C000049239 | T. Rowe Price Value Fund  
Holdings [Line Items]  
Percent of Net Asset Value 6.80%
C000049239 | T. Rowe Price Growth Stock Fund  
Holdings [Line Items]  
Percent of Net Asset Value 6.60%
C000049239 | T. Rowe Price International Bond Fund (USD Hedged)  
Holdings [Line Items]  
Percent of Net Asset Value 5.80%
C000049239 | T. Rowe Price Hedged Equity Fund  
Holdings [Line Items]  
Percent of Net Asset Value 4.90%
C000049239 | T. Rowe Price U.S. Large-Cap Core Fund  
Holdings [Line Items]  
Percent of Net Asset Value 4.70%
C000049239 | T. Rowe Price Equity Index 500 Fund  
Holdings [Line Items]  
Percent of Net Asset Value 4.60%
C000049239 | T. Rowe Price International Value Equity Fund  
Holdings [Line Items]  
Percent of Net Asset Value 4.00%
C000049239 | T. Rowe Price Overseas Stock Fund  
Holdings [Line Items]  
Percent of Net Asset Value 3.60%
C000049239 | Domestic Equity Funds  
Holdings [Line Items]  
Percent of Net Asset Value 36.40%
C000049239 | Domestic Bond Funds  
Holdings [Line Items]  
Percent of Net Asset Value 34.80%
C000049239 | International Bond Funds  
Holdings [Line Items]  
Percent of Net Asset Value 13.40%
C000049239 | International Equity Funds  
Holdings [Line Items]  
Percent of Net Asset Value 13.10%
C000049239 | U.S. Treasury Debt  
Holdings [Line Items]  
Percent of Net Asset Value 0.10%
C000049239 | Other Holdings Grouping  
Holdings [Line Items]  
Percent of Net Asset Value 2.20%
C000244826 | T. Rowe Price New Income Fund  
Holdings [Line Items]  
Percent of Net Asset Value 14.80%
C000244826 | T. Rowe Price Limited Duration Inflation Focused Bond Fund  
Holdings [Line Items]  
Percent of Net Asset Value 13.80%
C000244826 | T. Rowe Price Value Fund  
Holdings [Line Items]  
Percent of Net Asset Value 6.80%
C000244826 | T. Rowe Price Growth Stock Fund  
Holdings [Line Items]  
Percent of Net Asset Value 6.60%
C000244826 | T. Rowe Price International Bond Fund (USD Hedged)  
Holdings [Line Items]  
Percent of Net Asset Value 5.80%
C000244826 | T. Rowe Price Hedged Equity Fund  
Holdings [Line Items]  
Percent of Net Asset Value 4.90%
C000244826 | T. Rowe Price U.S. Large-Cap Core Fund  
Holdings [Line Items]  
Percent of Net Asset Value 4.70%
C000244826 | T. Rowe Price Equity Index 500 Fund  
Holdings [Line Items]  
Percent of Net Asset Value 4.60%
C000244826 | T. Rowe Price International Value Equity Fund  
Holdings [Line Items]  
Percent of Net Asset Value 4.00%
C000244826 | T. Rowe Price Overseas Stock Fund  
Holdings [Line Items]  
Percent of Net Asset Value 3.60%
C000244826 | Domestic Equity Funds  
Holdings [Line Items]  
Percent of Net Asset Value 36.40%
C000244826 | Domestic Bond Funds  
Holdings [Line Items]  
Percent of Net Asset Value 34.80%
C000244826 | International Bond Funds  
Holdings [Line Items]  
Percent of Net Asset Value 13.40%
C000244826 | International Equity Funds  
Holdings [Line Items]  
Percent of Net Asset Value 13.10%
C000244826 | U.S. Treasury Debt  
Holdings [Line Items]  
Percent of Net Asset Value 0.10%
C000244826 | Other Holdings Grouping  
Holdings [Line Items]  
Percent of Net Asset Value 2.20%