S000048058 [Member] Expense Example, No Redemption - S000048058 [Member] |
May 31, 2026
USD ($)
|
|---|---|
| C000151809 [Member] | |
| Prospectus [Line Items] | |
| Expense Example, No Redemption, 1 Year | $ 106 |
| Expense Example, No Redemption, 3 Years | 359 |
| Expense Example, No Redemption, 5 Years | 631 |
| Expense Example, No Redemption, 10 Years | 1,409 |
| C000151801 [Member] | |
| Prospectus [Line Items] | |
| Expense Example, No Redemption, 1 Year | 699 |
| Expense Example, No Redemption, 3 Years | 986 |
| Expense Example, No Redemption, 5 Years | 1,295 |
| Expense Example, No Redemption, 10 Years | 2,169 |
| C000151802 [Member] | |
| Prospectus [Line Items] | |
| Expense Example, No Redemption, 1 Year | 207 |
| Expense Example, No Redemption, 3 Years | 667 |
| Expense Example, No Redemption, 5 Years | 1,153 |
| Expense Example, No Redemption, 10 Years | $ 2,303 |