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 |
|
| C000222709 | |||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||
| Accumulated Value | $ 10,000 | $ 10,150 | $ 10,000 | $ 9,649 | $ 9,119 | $ 8,762 | $ 8,925 | $ 8,921 | $ 9,089 | $ 9,446 | $ 9,530 | $ 10,173 | $ 10,430 | $ 10,945 | $ 11,235 | $ 11,248 | $ 11,347 | $ 11,952 | $ 12,392 | $ 12,904 | $ 13,290 |
| C000222708 | |||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||
| Accumulated Value | 500,000 | 507,500 | 500,000 | 482,400 | 455,855 | 438,499 | 446,156 | 446,656 | 455,074 | 472,961 | 477,170 | 510,285 | 523,217 | 549,082 | 563,630 | 564,573 | 570,108 | 600,551 | 622,691 | 648,690 | 668,693 |
| 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 2025 Index | |||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||
| Accumulated Value | 10,000 | 10,141 | 10,034 | 9,761 | 9,281 | 8,964 | 9,113 | 9,170 | 9,332 | 9,606 | 9,684 | 10,237 | 10,450 | 10,980 | 11,155 | 11,213 | 11,371 | 11,977 | 12,410 | 12,893 | 13,274 |
| S&P Target Date 2025 Index | |||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||
| Accumulated Value | $ 500,000 | $ 507,031 | $ 501,697 | $ 488,061 | $ 464,067 | $ 448,213 | $ 455,668 | $ 458,514 | $ 466,625 | $ 480,291 | $ 484,216 | $ 511,865 | $ 522,492 | $ 548,986 | $ 557,726 | $ 560,673 | $ 568,569 | $ 598,857 | $ 620,475 | $ 644,650 | $ 663,709 |