Shareholder Report, Line Graph (Details) - USD ($) |
1 Months Ended | 4 Months Ended | 7 Months Ended | 10 Months Ended | 13 Months Ended | 16 Months Ended | 19 Months Ended | 22 Months Ended | 25 Months Ended | 28 Months Ended | 31 Months Ended | 34 Months Ended | 37 Months Ended | 40 Months Ended | 43 Months Ended | 46 Months Ended | 49 Months Ended | 52 Months Ended | 55 Months Ended | 58 Months Ended | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Jul. 26, 2021 |
Aug. 31, 2021 |
Nov. 30, 2021 |
Feb. 28, 2022 |
May 31, 2022 |
Aug. 31, 2022 |
Nov. 30, 2022 |
Feb. 28, 2023 |
May 31, 2023 |
Aug. 31, 2023 |
Nov. 30, 2023 |
Feb. 29, 2024 |
May 31, 2024 |
Aug. 31, 2024 |
Nov. 30, 2024 |
Feb. 28, 2025 |
May 31, 2025 |
Aug. 31, 2025 |
Nov. 30, 2025 |
Feb. 28, 2026 |
May 31, 2026 |
|
| C000222711 | |||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||
| Accumulated Value | $ 10,000 | $ 10,180 | $ 10,010 | $ 9,621 | $ 9,051 | $ 8,654 | $ 8,868 | $ 8,862 | $ 9,040 | $ 9,457 | $ 9,540 | $ 10,277 | $ 10,564 | $ 11,117 | $ 11,437 | $ 11,432 | $ 11,540 | $ 12,226 | $ 12,738 | $ 13,335 | $ 13,805 |
| C000222710 | |||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||
| Accumulated Value | 500,000 | 509,000 | 501,000 | 482,050 | 453,515 | 434,151 | 444,852 | 444,830 | 453,717 | 475,148 | 479,330 | 516,150 | 531,111 | 558,895 | 575,459 | 575,430 | 580,905 | 616,493 | 641,679 | 672,569 | 696,227 |
| Russell 3000 Index | |||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||
| Accumulated Value | 10,000 | 10,233 | 10,276 | 9,799 | 9,197 | 8,874 | 9,166 | 9,008 | 9,384 | 10,183 | 10,322 | 11,585 | 11,972 | 12,846 | 13,881 | 13,616 | 13,543 | 14,881 | 15,767 | 15,933 | 17,530 |
| Russell 3000 Index | |||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||
| Accumulated Value | 500,000 | 511,655 | 513,804 | 489,956 | 459,835 | 443,697 | 458,300 | 450,402 | 469,191 | 509,175 | 516,085 | 579,226 | 598,608 | 642,295 | 694,059 | 680,784 | 677,135 | 744,034 | 788,368 | 796,629 | 876,519 |
| S&P Target Date 2030 Index | |||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||
| Accumulated Value | 10,000 | 10,163 | 10,038 | 9,762 | 9,270 | 8,910 | 9,104 | 9,161 | 9,325 | 9,678 | 9,759 | 10,406 | 10,653 | 11,231 | 11,455 | 11,488 | 11,666 | 12,348 | 12,831 | 13,401 | 13,884 |
| S&P Target Date 2030 Index | |||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||
| Accumulated Value | $ 500,000 | $ 508,125 | $ 501,891 | $ 488,097 | $ 463,486 | $ 445,521 | $ 455,178 | $ 458,025 | $ 466,264 | $ 483,878 | $ 487,954 | $ 520,309 | $ 532,643 | $ 561,567 | $ 572,766 | $ 574,403 | $ 583,323 | $ 617,410 | $ 641,552 | $ 670,038 | $ 694,179 |