v3.26.1
Shareholder Report, Holdings (Details)
May 31, 2026
C000005503 | Top10HoldingT. Rowe Price New Income FundBNY-779570506  
Holdings [Line Items]  
Percent of Net Asset Value 15.40%
C000005503 | Top10HoldingT. Rowe Price Limited Duration Inflation Focused Bond FundBNY-872798301  
Holdings [Line Items]  
Percent of Net Asset Value 14.70%
C000005503 | Top10HoldingT. Rowe Price Growth Stock FundBNY-77958E208  
Holdings [Line Items]  
Percent of Net Asset Value 7.50%
C000005503 | Top10HoldingT. Rowe Price Value FundBNY-779578400  
Holdings [Line Items]  
Percent of Net Asset Value 7.30%
C000005503 | Top10HoldingT. Rowe Price International Bond Fund (USD Hedged)BNY-87281D850  
Holdings [Line Items]  
Percent of Net Asset Value 5.90%
C000005503 | Top10HoldingT. Rowe Price Hedged Equity FundBNY-87283V502  
Holdings [Line Items]  
Percent of Net Asset Value 4.70%
C000005503 | Top10HoldingT. Rowe Price Equity Index 500 FundBNY-779552504  
Holdings [Line Items]  
Percent of Net Asset Value 4.10%
C000005503 | Top10HoldingT. Rowe Price U.S. Large-Cap Core FundBNY-74149R404  
Holdings [Line Items]  
Percent of Net Asset Value 4.00%
C000005503 | Top10HoldingT. Rowe Price Dynamic Global Bond FundBNY-87281D702  
Holdings [Line Items]  
Percent of Net Asset Value 3.60%
C000005503 | Top10HoldingT. Rowe Price International Value Equity FundBNY-87281D827  
Holdings [Line Items]  
Percent of Net Asset Value 3.60%
C000005503 | Sector0BNY-77958E208  
Holdings [Line Items]  
Percent of Net Asset Value 35.90%
C000005503 | Sector0BNY-779570506  
Holdings [Line Items]  
Percent of Net Asset Value 36.00%
C000005503 | Sector0BNY-87281D850  
Holdings [Line Items]  
Percent of Net Asset Value 14.20%
C000005503 | Sector0BNY-87281D827  
Holdings [Line Items]  
Percent of Net Asset Value 12.70%
C000005503 | Investment TypeOther Holdings Grouping  
Holdings [Line Items]  
Percent of Net Asset Value 1.20%
C000049238 | Top10HoldingT. Rowe Price New Income FundBNY-779570506  
Holdings [Line Items]  
Percent of Net Asset Value 15.40%
C000049238 | Top10HoldingT. Rowe Price Limited Duration Inflation Focused Bond FundBNY-872798301  
Holdings [Line Items]  
Percent of Net Asset Value 14.70%
C000049238 | Top10HoldingT. Rowe Price Growth Stock FundBNY-77958E208  
Holdings [Line Items]  
Percent of Net Asset Value 7.50%
C000049238 | Top10HoldingT. Rowe Price Value FundBNY-779578400  
Holdings [Line Items]  
Percent of Net Asset Value 7.30%
C000049238 | Top10HoldingT. Rowe Price International Bond Fund (USD Hedged)BNY-87281D850  
Holdings [Line Items]  
Percent of Net Asset Value 5.90%
C000049238 | Top10HoldingT. Rowe Price Hedged Equity FundBNY-87283V502  
Holdings [Line Items]  
Percent of Net Asset Value 4.70%
C000049238 | Top10HoldingT. Rowe Price Equity Index 500 FundBNY-779552504  
Holdings [Line Items]  
Percent of Net Asset Value 4.10%
C000049238 | Top10HoldingT. Rowe Price U.S. Large-Cap Core FundBNY-74149R404  
Holdings [Line Items]  
Percent of Net Asset Value 4.00%
C000049238 | Top10HoldingT. Rowe Price Dynamic Global Bond FundBNY-87281D702  
Holdings [Line Items]  
Percent of Net Asset Value 3.60%
C000049238 | Top10HoldingT. Rowe Price International Value Equity FundBNY-87281D827  
Holdings [Line Items]  
Percent of Net Asset Value 3.60%
C000049238 | Sector0BNY-77958E208  
Holdings [Line Items]  
Percent of Net Asset Value 35.90%
C000049238 | Sector0BNY-779570506  
Holdings [Line Items]  
Percent of Net Asset Value 36.00%
C000049238 | Sector0BNY-87281D850  
Holdings [Line Items]  
Percent of Net Asset Value 14.20%
C000049238 | Sector0BNY-87281D827  
Holdings [Line Items]  
Percent of Net Asset Value 12.70%
C000049238 | Investment TypeOther Holdings Grouping  
Holdings [Line Items]  
Percent of Net Asset Value 1.20%
C000049239 | Top10HoldingT. Rowe Price New Income FundBNY-779570506  
Holdings [Line Items]  
Percent of Net Asset Value 15.40%
C000049239 | Top10HoldingT. Rowe Price Limited Duration Inflation Focused Bond FundBNY-872798301  
Holdings [Line Items]  
Percent of Net Asset Value 14.70%
C000049239 | Top10HoldingT. Rowe Price Growth Stock FundBNY-77958E208  
Holdings [Line Items]  
Percent of Net Asset Value 7.50%
C000049239 | Top10HoldingT. Rowe Price Value FundBNY-779578400  
Holdings [Line Items]  
Percent of Net Asset Value 7.30%
C000049239 | Top10HoldingT. Rowe Price International Bond Fund (USD Hedged)BNY-87281D850  
Holdings [Line Items]  
Percent of Net Asset Value 5.90%
C000049239 | Top10HoldingT. Rowe Price Hedged Equity FundBNY-87283V502  
Holdings [Line Items]  
Percent of Net Asset Value 4.70%
C000049239 | Top10HoldingT. Rowe Price Equity Index 500 FundBNY-779552504  
Holdings [Line Items]  
Percent of Net Asset Value 4.10%
C000049239 | Top10HoldingT. Rowe Price U.S. Large-Cap Core FundBNY-74149R404  
Holdings [Line Items]  
Percent of Net Asset Value 4.00%
C000049239 | Top10HoldingT. Rowe Price Dynamic Global Bond FundBNY-87281D702  
Holdings [Line Items]  
Percent of Net Asset Value 3.60%
C000049239 | Top10HoldingT. Rowe Price International Value Equity FundBNY-87281D827  
Holdings [Line Items]  
Percent of Net Asset Value 3.60%
C000049239 | Sector0BNY-77958E208  
Holdings [Line Items]  
Percent of Net Asset Value 35.90%
C000049239 | Sector0BNY-779570506  
Holdings [Line Items]  
Percent of Net Asset Value 36.00%
C000049239 | Sector0BNY-87281D850  
Holdings [Line Items]  
Percent of Net Asset Value 14.20%
C000049239 | Sector0BNY-87281D827  
Holdings [Line Items]  
Percent of Net Asset Value 12.70%
C000049239 | Investment TypeOther Holdings Grouping  
Holdings [Line Items]  
Percent of Net Asset Value 1.20%
C000244826 | Top10HoldingT. Rowe Price New Income FundBNY-779570506  
Holdings [Line Items]  
Percent of Net Asset Value 15.40%
C000244826 | Top10HoldingT. Rowe Price Limited Duration Inflation Focused Bond FundBNY-872798301  
Holdings [Line Items]  
Percent of Net Asset Value 14.70%
C000244826 | Top10HoldingT. Rowe Price Growth Stock FundBNY-77958E208  
Holdings [Line Items]  
Percent of Net Asset Value 7.50%
C000244826 | Top10HoldingT. Rowe Price Value FundBNY-779578400  
Holdings [Line Items]  
Percent of Net Asset Value 7.30%
C000244826 | Top10HoldingT. Rowe Price International Bond Fund (USD Hedged)BNY-87281D850  
Holdings [Line Items]  
Percent of Net Asset Value 5.90%
C000244826 | Top10HoldingT. Rowe Price Hedged Equity FundBNY-87283V502  
Holdings [Line Items]  
Percent of Net Asset Value 4.70%
C000244826 | Top10HoldingT. Rowe Price Equity Index 500 FundBNY-779552504  
Holdings [Line Items]  
Percent of Net Asset Value 4.10%
C000244826 | Top10HoldingT. Rowe Price U.S. Large-Cap Core FundBNY-74149R404  
Holdings [Line Items]  
Percent of Net Asset Value 4.00%
C000244826 | Top10HoldingT. Rowe Price Dynamic Global Bond FundBNY-87281D702  
Holdings [Line Items]  
Percent of Net Asset Value 3.60%
C000244826 | Top10HoldingT. Rowe Price International Value Equity FundBNY-87281D827  
Holdings [Line Items]  
Percent of Net Asset Value 3.60%
C000244826 | Sector0BNY-77958E208  
Holdings [Line Items]  
Percent of Net Asset Value 35.90%
C000244826 | Sector0BNY-779570506  
Holdings [Line Items]  
Percent of Net Asset Value 36.00%
C000244826 | Sector0BNY-87281D850  
Holdings [Line Items]  
Percent of Net Asset Value 14.20%
C000244826 | Sector0BNY-87281D827  
Holdings [Line Items]  
Percent of Net Asset Value 12.70%
C000244826 | Investment TypeOther Holdings Grouping  
Holdings [Line Items]  
Percent of Net Asset Value 1.20%