Shareholder Report, Average Annual Return (Details) |
12 Months Ended | 60 Months Ended | 66 Months Ended |
|---|---|---|---|
May 31, 2026 |
May 31, 2026 |
May 31, 2026 |
|
| Without Sales Load [Member] | C000222038 | |||
| Average Annual Return [Line Items] | |||
| Average Annual Return, Percent | 4.77% | 2.68% | 2.67% |
| Without Sales Load [Member] | C000222039 | |||
| Average Annual Return [Line Items] | |||
| Average Annual Return, Percent | 4.88% | 2.79% | 2.78% |
| Bloomberg U.S. Aggregate Bond Index | |||
| Average Annual Return [Line Items] | |||
| Average Annual Return, Percent | 5.13% | 0.17% | (0.19%) |
| Bloomberg U.S. Aggregate Bond Index | |||
| Average Annual Return [Line Items] | |||
| Average Annual Return, Percent | 5.13% | 0.17% | (0.19%) |
| Bloomberg 1-3 Year U.S. Corporate Bond Index | |||
| Average Annual Return [Line Items] | |||
| Average Annual Return, Percent | 4.46% | 2.70% | 2.57% |
| Bloomberg 1-3 Year U.S. Corporate Bond Index | |||
| Average Annual Return [Line Items] | |||
| Average Annual Return, Percent | 4.46% | 2.70% | 2.57% |