Shareholder Report, Holdings (Details)	May 31, 2026
C000222751 \| Top10HoldingU.S. Treasury Inflation-Indexed NotesBNY-91282CKL4
Holdings [Line Items]
Percent of Net Asset Value	95.00%
C000222751 \| Top10HoldingU.S. Treasury Inflation-Indexed BondsBNY-912810FD5
Holdings [Line Items]
Percent of Net Asset Value	4.30%
C000222751 \| Other0BNY-91282CKL4
Holdings [Line Items]
Percent of Net Asset Value	0.70%
C000222751 \| 0BNY-91282CKL4
Holdings [Line Items]
Percent of Net Asset Value	99.30%
C000222752 \| Top10HoldingU.S. Treasury Inflation-Indexed NotesBNY-91282CKL4
Holdings [Line Items]
Percent of Net Asset Value	95.00%
C000222752 \| Top10HoldingU.S. Treasury Inflation-Indexed BondsBNY-912810FD5
Holdings [Line Items]
Percent of Net Asset Value	4.30%
C000222752 \| Other0BNY-91282CKL4
Holdings [Line Items]
Percent of Net Asset Value	0.70%
C000222752 \| 0BNY-91282CKL4
Holdings [Line Items]
Percent of Net Asset Value	99.30%
C000222750 \| Top10HoldingU.S. Treasury Inflation-Indexed NotesBNY-91282CKL4
Holdings [Line Items]
Percent of Net Asset Value	95.00%
C000222750 \| Top10HoldingU.S. Treasury Inflation-Indexed BondsBNY-912810FD5
Holdings [Line Items]
Percent of Net Asset Value	4.30%
C000222750 \| Other0BNY-91282CKL4
Holdings [Line Items]
Percent of Net Asset Value	0.70%
C000222750 \| 0BNY-91282CKL4
Holdings [Line Items]
Percent of Net Asset Value	99.30%