Shareholder Report, Holdings (Details)	Apr. 30, 2026
C000258015 \| ASML Holding NV
Holdings [Line Items]
Percent of Total Investments	2.20%
C000258015 \| HSBC Holdings PLC
Holdings [Line Items]
Percent of Total Investments	1.30%
C000258015 \| Roche Holding AG
Holdings [Line Items]
Percent of Total Investments	1.20%
C000258015 \| AstraZeneca PLC
Holdings [Line Items]
Percent of Total Investments	1.10%
C000258015 \| Novartis AG
Holdings [Line Items]
Percent of Total Investments	1.10%
C000258015 \| Nestle SA
Holdings [Line Items]
Percent of Total Investments	1.10%
C000258015 \| Shell PLC
Holdings [Line Items]
Percent of Total Investments	1.00%
C000258015 \| Royal Bank of Canada
Holdings [Line Items]
Percent of Total Investments	1.00%
C000258015 \| Siemens AG
Holdings [Line Items]
Percent of Total Investments	0.90%
C000258015 \| Commonwealth Bank of Australia
Holdings [Line Items]
Percent of Total Investments	0.80%
C000258015 \| Country Other Line
Holdings [Line Items]
Percent of Total Investments	14.70%
C000258015 \| Sweden
Holdings [Line Items]
Percent of Total Investments	3.00%
C000258015 \| Spain
Holdings [Line Items]
Percent of Total Investments	3.10%
C000258015 \| Netherlands
Holdings [Line Items]
Percent of Total Investments	4.20%
C000258015 \| Australia
Holdings [Line Items]
Percent of Total Investments	6.40%
C000258015 \| Switzerland
Holdings [Line Items]
Percent of Total Investments	7.20%
C000258015 \| Germany
Holdings [Line Items]
Percent of Total Investments	7.30%
C000258015 \| France
Holdings [Line Items]
Percent of Total Investments	7.70%
C000258015 \| Canada
Holdings [Line Items]
Percent of Total Investments	12.00%
C000258015 \| United Kingdom
Holdings [Line Items]
Percent of Total Investments	12.50%
C000258015 \| Japan
Holdings [Line Items]
Percent of Total Investments	21.90%
C000258016 \| IssuerNVIDIA Corp.
Holdings [Line Items]
Percent of Total Investments	7.50%
C000258016 \| IssuerAlphabet, Inc.
Holdings [Line Items]
Percent of Total Investments	6.70%
C000258016 \| IssuerApple, Inc.
Holdings [Line Items]
Percent of Total Investments	6.20%
C000258016 \| IssuerMicrosoft Corp.
Holdings [Line Items]
Percent of Total Investments	4.80%
C000258016 \| IssuerAmazon.com, Inc.
Holdings [Line Items]
Percent of Total Investments	4.00%
C000258016 \| IssuerBroadcom, Inc.
Holdings [Line Items]
Percent of Total Investments	3.10%
C000258016 \| IssuerMeta Platforms, Inc.
Holdings [Line Items]
Percent of Total Investments	2.10%
C000258016 \| IssuerTesla, Inc.
Holdings [Line Items]
Percent of Total Investments	1.80%
C000258016 \| IssuerJPMorgan Chase & Co.
Holdings [Line Items]
Percent of Total Investments	1.40%
C000258016 \| IssuerEli Lilly & Co.
Holdings [Line Items]
Percent of Total Investments	1.30%
C000258016 \| SectorShort-Term Investments
Holdings [Line Items]
Percent of Total Investments	0.70%
C000258016 \| SectorReal Estate
Holdings [Line Items]
Percent of Total Investments	1.80%
C000258016 \| SectorMaterials
Holdings [Line Items]
Percent of Total Investments	1.90%
C000258016 \| SectorUtilities
Holdings [Line Items]
Percent of Total Investments	2.30%
C000258016 \| SectorEnergy
Holdings [Line Items]
Percent of Total Investments	3.60%
C000258016 \| SectorConsumer Staples
Holdings [Line Items]
Percent of Total Investments	4.70%
C000258016 \| SectorHealth Care
Holdings [Line Items]
Percent of Total Investments	8.50%
C000258016 \| SectorIndustrials
Holdings [Line Items]
Percent of Total Investments	8.80%
C000258016 \| SectorConsumer Discretionary
Holdings [Line Items]
Percent of Total Investments	10.00%
C000258016 \| SectorCommunication Services
Holdings [Line Items]
Percent of Total Investments	11.40%
C000258016 \| SectorFinancials
Holdings [Line Items]
Percent of Total Investments	11.70%
C000258016 \| SectorInformation Technology
Holdings [Line Items]
Percent of Total Investments	34.60%
C000258017 \| IssuerNew York City
Holdings [Line Items]
Percent of Total Investments	3.80%
C000258017 \| IssuerSomerset Area School District
Holdings [Line Items]
Percent of Total Investments	2.90%
C000258017 \| IssuerHealth & Educational Facilities Authority of the State of Missouri
Holdings [Line Items]
Percent of Total Investments	2.70%
C000258017 \| IssuerEl Paso County School District No. 49 Falcon
Holdings [Line Items]
Percent of Total Investments	2.60%
C000258017 \| IssuerNew York City Transitional Finance Authority Future Tax Secured Revenue
Holdings [Line Items]
Percent of Total Investments	2.20%
C000258017 \| IssuerNew York State Dormitory Authority
Holdings [Line Items]
Percent of Total Investments	2.10%
C000258017 \| IssuerIllinois Finance Authority
Holdings [Line Items]
Percent of Total Investments	2.00%
C000258017 \| IssuerDallas Independent School District
Holdings [Line Items]
Percent of Total Investments	1.90%
C000258017 \| IssuerSchool District of Broward County
Holdings [Line Items]
Percent of Total Investments	1.80%
C000258017 \| IssuerMassachusetts Housing Finance Agency
Holdings [Line Items]
Percent of Total Investments	1.80%
C000258018 \| NVIDIA Corp.
Holdings [Line Items]
Percent of Total Investments	6.70%
C000258018 \| Alphabet, Inc.
Holdings [Line Items]
Percent of Total Investments	6.00%
C000258018 \| Apple, Inc.
Holdings [Line Items]
Percent of Total Investments	5.60%
C000258018 \| Microsoft Corp.
Holdings [Line Items]
Percent of Total Investments	4.30%
C000258018 \| Amazon.com, Inc.
Holdings [Line Items]
Percent of Total Investments	3.70%
C000258018 \| Broadcom, Inc.
Holdings [Line Items]
Percent of Total Investments	2.80%
C000258018 \| Meta Platforms, Inc.
Holdings [Line Items]
Percent of Total Investments	1.90%
C000258018 \| Tesla, Inc.
Holdings [Line Items]
Percent of Total Investments	1.80%
C000258018 \| JPMorgan Chase & Co.
Holdings [Line Items]
Percent of Total Investments	1.20%
C000258018 \| Eli Lilly & Co.
Holdings [Line Items]
Percent of Total Investments	1.20%
C000258018 \| SectorShort-Term Investments
Holdings [Line Items]
Percent of Total Investments	0.80%
C000258018 \| SectorReal Estate
Holdings [Line Items]
Percent of Total Investments	2.30%
C000258018 \| SectorMaterials
Holdings [Line Items]
Percent of Total Investments	2.20%
C000258018 \| SectorUtilities
Holdings [Line Items]
Percent of Total Investments	2.30%
C000258018 \| SectorEnergy
Holdings [Line Items]
Percent of Total Investments	3.70%
C000258018 \| SectorConsumer Staples
Holdings [Line Items]
Percent of Total Investments	4.70%
C000258018 \| SectorHealth Care
Holdings [Line Items]
Percent of Total Investments	9.10%
C000258018 \| SectorIndustrials
Holdings [Line Items]
Percent of Total Investments	10.10%
C000258018 \| SectorConsumer Discretionary
Holdings [Line Items]
Percent of Total Investments	10.10%
C000258018 \| SectorCommunication Services
Holdings [Line Items]
Percent of Total Investments	10.50%
C000258018 \| SectorFinancials
Holdings [Line Items]
Percent of Total Investments	11.90%
C000258018 \| SectorInformation Technology
Holdings [Line Items]
Percent of Total Investments	32.30%
C000258019 \| U.S. Treasury Securities
Holdings [Line Items]
Percent of Total Investments	67.40%
C000258019 \| Federal National Mortgage Association
Holdings [Line Items]
Percent of Total Investments	1.30%
C000258019 \| Citizens Financial Group, Inc.
Holdings [Line Items]
Percent of Total Investments	1.20%
C000258019 \| Citigroup, Inc.
Holdings [Line Items]
Percent of Total Investments	1.10%
C000258019 \| Stryker Corp.
Holdings [Line Items]
Percent of Total Investments	1.00%
C000258019 \| LYB International Finance III LLC
Holdings [Line Items]
Percent of Total Investments	1.00%
C000258019 \| Fidelity National Information Services, Inc.
Holdings [Line Items]
Percent of Total Investments	1.00%
C000258019 \| American Electric Power Co., Inc.
Holdings [Line Items]
Percent of Total Investments	0.80%
C000258019 \| Bank of Nova Scotia
Holdings [Line Items]
Percent of Total Investments	0.70%
C000258019 \| Prologis LP
Holdings [Line Items]
Percent of Total Investments	0.70%
C000258019 \| AssetShort-Term Investments
Holdings [Line Items]
Percent of Total Investments	0.10%
C000258019 \| AssetU.S. Agency Securities
Holdings [Line Items]
Percent of Total Investments	1.80%
C000258019 \| AssetCorporate Bonds
Holdings [Line Items]
Percent of Total Investments	30.70%
C000258019 \| AssetU.S. Treasury Securities
Holdings [Line Items]
Percent of Total Investments	67.40%