Shareholder Report, Holdings (Details)	Apr. 30, 2025
C000137888 \| United States Treasury Floating Rate Note, 4.396, 2025-07-31
Holdings [Line Items]
Percent of Net Asset Value	6.30%
C000137888 \| iShares iBoxx High Yield Corporate Bond ETF
Holdings [Line Items]
Percent of Net Asset Value	4.20%
C000137888 \| United States Treasury Note, 4.125, 2029-10-31
Holdings [Line Items]
Percent of Net Asset Value	4.10%
C000137888 \| United States Treasury Note, 3.5, 2029-09-30
Holdings [Line Items]
Percent of Net Asset Value	3.30%
C000137888 \| United States Treasury Bill, 0.000, 2025-05-01
Holdings [Line Items]
Percent of Net Asset Value	2.00%
C000137888 \| United States Treasury Bill, 3.73, 2025-05-08
Holdings [Line Items]
Percent of Net Asset Value	2.00%
C000137888 \| United States Treasury Bill, 3.99, 2025-05-15
Holdings [Line Items]
Percent of Net Asset Value	2.00%
C000137888 \| United States Treasury Bill, 4.1, 2025-05-22
Holdings [Line Items]
Percent of Net Asset Value	2.00%
C000137888 \| United States Treasury Bill, 4.14, 2025-05-29
Holdings [Line Items]
Percent of Net Asset Value	2.00%
C000137888 \| United States Treasury Bill, 4.18, 2025-06-05
Holdings [Line Items]
Percent of Net Asset Value	2.00%
C000137889 \| United States Treasury Floating Rate Note, 4.396, 2025-07-31
Holdings [Line Items]
Percent of Net Asset Value	6.30%
C000137889 \| iShares iBoxx High Yield Corporate Bond ETF
Holdings [Line Items]
Percent of Net Asset Value	4.20%
C000137889 \| United States Treasury Note, 4.125, 2029-10-31
Holdings [Line Items]
Percent of Net Asset Value	4.10%
C000137889 \| United States Treasury Note, 3.5, 2029-09-30
Holdings [Line Items]
Percent of Net Asset Value	3.30%
C000137889 \| United States Treasury Bill, 0.000, 2025-05-01
Holdings [Line Items]
Percent of Net Asset Value	2.00%
C000137889 \| United States Treasury Bill, 3.73, 2025-05-08
Holdings [Line Items]
Percent of Net Asset Value	2.00%
C000137889 \| United States Treasury Bill, 3.99, 2025-05-15
Holdings [Line Items]
Percent of Net Asset Value	2.00%
C000137889 \| United States Treasury Bill, 4.1, 2025-05-22
Holdings [Line Items]
Percent of Net Asset Value	2.00%
C000137889 \| United States Treasury Bill, 4.14, 2025-05-29
Holdings [Line Items]
Percent of Net Asset Value	2.00%
C000137889 \| United States Treasury Bill, 4.18, 2025-06-05
Holdings [Line Items]
Percent of Net Asset Value	2.00%
C000137890 \| United States Treasury Floating Rate Note, 4.396, 2025-07-31
Holdings [Line Items]
Percent of Net Asset Value	6.30%
C000137890 \| iShares iBoxx High Yield Corporate Bond ETF
Holdings [Line Items]
Percent of Net Asset Value	4.20%
C000137890 \| United States Treasury Note, 4.125, 2029-10-31
Holdings [Line Items]
Percent of Net Asset Value	4.10%
C000137890 \| United States Treasury Note, 3.5, 2029-09-30
Holdings [Line Items]
Percent of Net Asset Value	3.30%
C000137890 \| United States Treasury Bill, 0.000, 2025-05-01
Holdings [Line Items]
Percent of Net Asset Value	2.00%
C000137890 \| United States Treasury Bill, 3.73, 2025-05-08
Holdings [Line Items]
Percent of Net Asset Value	2.00%
C000137890 \| United States Treasury Bill, 3.99, 2025-05-15
Holdings [Line Items]
Percent of Net Asset Value	2.00%
C000137890 \| United States Treasury Bill, 4.1, 2025-05-22
Holdings [Line Items]
Percent of Net Asset Value	2.00%
C000137890 \| United States Treasury Bill, 4.14, 2025-05-29
Holdings [Line Items]
Percent of Net Asset Value	2.00%
C000137890 \| United States Treasury Bill, 4.18, 2025-06-05
Holdings [Line Items]
Percent of Net Asset Value	2.00%
C000225122 \| Southern Company (The), 4, 2051-01-15
Holdings [Line Items]
Percent of Net Asset Value	0.20%
C000225122 \| AT&T, Inc., 2.75, 2031-06-01
Holdings [Line Items]
Percent of Net Asset Value	0.20%
C000225122 \| AT&T, Inc., 2.55, 2033-12-01
Holdings [Line Items]
Percent of Net Asset Value	0.20%
C000225122 \| T-Mobile USA, Inc., 3.875, 2030-04-15
Holdings [Line Items]
Percent of Net Asset Value	0.20%
C000225122 \| AT&T, Inc., 3.5, 2053-09-15
Holdings [Line Items]
Percent of Net Asset Value	0.20%
C000225122 \| AT&T, Inc., 3.55, 2055-09-15
Holdings [Line Items]
Percent of Net Asset Value	0.20%
C000225122 \| AT&T, Inc., 3.65, 2059-09-15
Holdings [Line Items]
Percent of Net Asset Value	0.20%
C000225122 \| AT&T, Inc., 5.4, 2034-02-15
Holdings [Line Items]
Percent of Net Asset Value	0.20%
C000225122 \| Kraft Heinz Foods Company, 4.375, 2046-06-01
Holdings [Line Items]
Percent of Net Asset Value	0.20%
C000225122 \| Microsoft Corporation, 2.525, 2050-06-01
Holdings [Line Items]
Percent of Net Asset Value	0.20%
C000225125 \| Altria Group, Inc., 2.35, 2025-05-06
Holdings [Line Items]
Percent of Net Asset Value	2.60%
C000225125 \| HCA, Inc., 7.69, 2025-06-15
Holdings [Line Items]
Percent of Net Asset Value	1.90%
C000225125 \| Sprint, LLC, 7.625, 2026-03-01
Holdings [Line Items]
Percent of Net Asset Value	1.80%
C000225125 \| GE HealthCare Technologies, Inc., 5.6, 2025-11-15
Holdings [Line Items]
Percent of Net Asset Value	1.70%
C000225125 \| Goldman Sachs Group, Inc. (The), 5.798, 2026-08-10
Holdings [Line Items]
Percent of Net Asset Value	1.70%
C000225125 \| Cooperatieve Rabobank UA, 4.971, 2026-08-28
Holdings [Line Items]
Percent of Net Asset Value	1.70%
C000225125 \| Keurig Dr Pepper, Inc., 4.967, 2026-11-15
Holdings [Line Items]
Percent of Net Asset Value	1.70%
C000225125 \| Block Financial, LLC, 5.25, 2025-10-01
Holdings [Line Items]
Percent of Net Asset Value	1.70%
C000225125 \| Toronto-Dominion Bank (The), 4.818, 2025-10-10
Holdings [Line Items]
Percent of Net Asset Value	1.70%
C000225125 \| American Honda Finance Corporation, 4.955, 2025-08-14
Holdings [Line Items]
Percent of Net Asset Value	1.70%
C000209835 \| Altria Group, Inc., 2.35, 2025-05-06
Holdings [Line Items]
Percent of Net Asset Value	2.00%
C000209835 \| Sprint, LLC, 7.625, 2026-03-01
Holdings [Line Items]
Percent of Net Asset Value	2.00%
C000209835 \| Keurig Dr Pepper, Inc., 4.967, 2026-11-15
Holdings [Line Items]
Percent of Net Asset Value	2.00%
C000209835 \| American Honda Finance Corporation, 4.955, 2025-08-14
Holdings [Line Items]
Percent of Net Asset Value	2.00%
C000209835 \| DuPont de Nemours, Inc., 4.493, 2025-11-15
Holdings [Line Items]
Percent of Net Asset Value	2.70%
C000209835 \| Take-Two Interactive Software, Inc., 5, 2026-03-28
Holdings [Line Items]
Percent of Net Asset Value	2.30%
C000209835 \| Walmart, Inc., 4.759, 2027-04-28
Holdings [Line Items]
Percent of Net Asset Value	2.00%
C000209835 \| DR Horton, Inc., 2.6, 2025-10-15
Holdings [Line Items]
Percent of Net Asset Value	1.90%
C000209835 \| Kellogg Company, 3.25, 2026-04-01
Holdings [Line Items]
Percent of Net Asset Value	1.80%
C000209835 \| Juniper Networks, Inc., 1.2, 2025-12-10
Holdings [Line Items]
Percent of Net Asset Value	1.70%
C000209835 \| Financials020002BH3
Holdings [Line Items]
Percent of Total Investments	94.00%
C000209835 \| Cash & Equivalent261908107
Holdings [Line Items]
Percent of Total Investments	6.00%
C000209835 \| Real Estate
Holdings [Line Items]
Percent of Net Asset Value	1.70%
C000209835 \| Utilities
Holdings [Line Items]
Percent of Net Asset Value	2.60%
C000209835 \| Industrials
Holdings [Line Items]
Percent of Net Asset Value	5.80%
C000209835 \| Technology
Holdings [Line Items]
Percent of Net Asset Value	5.90%
C000209835 \| Money Market Funds
Holdings [Line Items]
Percent of Net Asset Value	6.20%
C000209835 \| Materials
Holdings [Line Items]
Percent of Net Asset Value	6.70%
C000209835 \| Communications
Holdings [Line Items]
Percent of Net Asset Value	7.00%
C000209835 \| Health Care
Holdings [Line Items]
Percent of Net Asset Value	9.50%
C000209835 \| Energy
Holdings [Line Items]
Percent of Net Asset Value	9.70%
C000209835 \| Consumer Staples
Holdings [Line Items]
Percent of Net Asset Value	13.50%
C000209835 \| Financials
Holdings [Line Items]
Percent of Net Asset Value	14.20%
C000209835 \| Consumer Discretionary
Holdings [Line Items]
Percent of Net Asset Value	20.10%
C000209836 \| Altria Group, Inc., 2.35, 2025-05-06
Holdings [Line Items]
Percent of Net Asset Value	2.00%
C000209836 \| Sprint, LLC, 7.625, 2026-03-01
Holdings [Line Items]
Percent of Net Asset Value	2.00%
C000209836 \| Keurig Dr Pepper, Inc., 4.967, 2026-11-15
Holdings [Line Items]
Percent of Net Asset Value	2.00%
C000209836 \| American Honda Finance Corporation, 4.955, 2025-08-14
Holdings [Line Items]
Percent of Net Asset Value	2.00%
C000209836 \| DuPont de Nemours, Inc., 4.493, 2025-11-15
Holdings [Line Items]
Percent of Net Asset Value	2.70%
C000209836 \| Take-Two Interactive Software, Inc., 5, 2026-03-28
Holdings [Line Items]
Percent of Net Asset Value	2.30%
C000209836 \| Walmart, Inc., 4.759, 2027-04-28
Holdings [Line Items]
Percent of Net Asset Value	2.00%
C000209836 \| DR Horton, Inc., 2.6, 2025-10-15
Holdings [Line Items]
Percent of Net Asset Value	1.90%
C000209836 \| Kellogg Company, 3.25, 2026-04-01
Holdings [Line Items]
Percent of Net Asset Value	1.80%
C000209836 \| Juniper Networks, Inc., 1.2, 2025-12-10
Holdings [Line Items]
Percent of Net Asset Value	1.70%
C000209836 \| Financials020002BH3
Holdings [Line Items]
Percent of Total Investments	94.00%
C000209836 \| Cash & Equivalent261908107
Holdings [Line Items]
Percent of Total Investments	6.00%
C000209836 \| Real Estate
Holdings [Line Items]
Percent of Net Asset Value	1.70%
C000209836 \| Utilities
Holdings [Line Items]
Percent of Net Asset Value	2.60%
C000209836 \| Industrials
Holdings [Line Items]
Percent of Net Asset Value	5.80%
C000209836 \| Technology
Holdings [Line Items]
Percent of Net Asset Value	5.90%
C000209836 \| Money Market Funds
Holdings [Line Items]
Percent of Net Asset Value	6.20%
C000209836 \| Materials
Holdings [Line Items]
Percent of Net Asset Value	6.70%
C000209836 \| Communications
Holdings [Line Items]
Percent of Net Asset Value	7.00%
C000209836 \| Health Care
Holdings [Line Items]
Percent of Net Asset Value	9.50%
C000209836 \| Energy
Holdings [Line Items]
Percent of Net Asset Value	9.70%
C000209836 \| Consumer Staples
Holdings [Line Items]
Percent of Net Asset Value	13.50%
C000209836 \| Financials
Holdings [Line Items]
Percent of Net Asset Value	14.20%
C000209836 \| Consumer Discretionary
Holdings [Line Items]
Percent of Net Asset Value	20.10%

Shareholder Report, Holdings (Details)

Apr. 30, 2025