Shareholder Report, Holdings (Details)	Apr. 30, 2026
C000142758 \| Cisco Systems9291236
Holdings [Line Items]
Percent of Total Investments	2.60%
C000142758 \| Bristol-Myers Squibb9291232
Holdings [Line Items]
Percent of Total Investments	2.00%
C000142758 \| Jazz Pharmaceuticals PLC9291300
Holdings [Line Items]
Percent of Total Investments	1.60%
C000142758 \| Arrow Electronics9291219
Holdings [Line Items]
Percent of Total Investments	1.50%
C000142758 \| Altria Group9291212
Holdings [Line Items]
Percent of Total Investments	1.40%
C000142758 \| Verizon Communications9291365
Holdings [Line Items]
Percent of Total Investments	1.40%
C000142758 \| ExxonMobil9291264
Holdings [Line Items]
Percent of Total Investments	1.40%
C000142758 \| TD SYNNEX9291352
Holdings [Line Items]
Percent of Total Investments	1.30%
C000142758 \| Bank of New York Mellon9291227
Holdings [Line Items]
Percent of Total Investments	1.30%
C000142758 \| Novartis9291006
Holdings [Line Items]
Percent of Total Investments	1.30%
C000142758 \| Country_Repurchase Agreement
Holdings [Line Items]
Percent of Net Asset Value	0.40%
C000142758 \| Singapore
Holdings [Line Items]
Percent of Net Asset Value	1.60%
C000142758 \| Sweden
Holdings [Line Items]
Percent of Net Asset Value	1.60%
C000142758 \| Thailand
Holdings [Line Items]
Percent of Net Asset Value	1.70%
C000142758 \| Spain
Holdings [Line Items]
Percent of Net Asset Value	1.80%
C000142758 \| Switzerland
Holdings [Line Items]
Percent of Net Asset Value	2.20%
C000142758 \| Canada
Holdings [Line Items]
Percent of Net Asset Value	2.30%
C000142758 \| China
Holdings [Line Items]
Percent of Net Asset Value	2.70%
C000142758 \| South Korea
Holdings [Line Items]
Percent of Net Asset Value	3.20%
C000142758 \| France
Holdings [Line Items]
Percent of Net Asset Value	4.20%
C000142758 \| United Kingdom
Holdings [Line Items]
Percent of Net Asset Value	5.60%
C000142758 \| Japan
Holdings [Line Items]
Percent of Net Asset Value	7.10%
C000142758 \| United States
Holdings [Line Items]
Percent of Net Asset Value	51.90%
C000142759 \| Cisco Systems9291236
Holdings [Line Items]
Percent of Total Investments	2.60%
C000142759 \| Bristol-Myers Squibb9291232
Holdings [Line Items]
Percent of Total Investments	2.00%
C000142759 \| Jazz Pharmaceuticals PLC9291300
Holdings [Line Items]
Percent of Total Investments	1.60%
C000142759 \| Arrow Electronics9291219
Holdings [Line Items]
Percent of Total Investments	1.50%
C000142759 \| Altria Group9291212
Holdings [Line Items]
Percent of Total Investments	1.40%
C000142759 \| Verizon Communications9291365
Holdings [Line Items]
Percent of Total Investments	1.40%
C000142759 \| ExxonMobil9291264
Holdings [Line Items]
Percent of Total Investments	1.40%
C000142759 \| TD SYNNEX9291352
Holdings [Line Items]
Percent of Total Investments	1.30%
C000142759 \| Bank of New York Mellon9291227
Holdings [Line Items]
Percent of Total Investments	1.30%
C000142759 \| Novartis9291006
Holdings [Line Items]
Percent of Total Investments	1.30%
C000142759 \| Country_Repurchase Agreement
Holdings [Line Items]
Percent of Net Asset Value	0.40%
C000142759 \| Singapore
Holdings [Line Items]
Percent of Net Asset Value	1.60%
C000142759 \| Sweden
Holdings [Line Items]
Percent of Net Asset Value	1.60%
C000142759 \| Thailand
Holdings [Line Items]
Percent of Net Asset Value	1.70%
C000142759 \| Spain
Holdings [Line Items]
Percent of Net Asset Value	1.80%
C000142759 \| Switzerland
Holdings [Line Items]
Percent of Net Asset Value	2.20%
C000142759 \| Canada
Holdings [Line Items]
Percent of Net Asset Value	2.30%
C000142759 \| China
Holdings [Line Items]
Percent of Net Asset Value	2.70%
C000142759 \| South Korea
Holdings [Line Items]
Percent of Net Asset Value	3.20%
C000142759 \| France
Holdings [Line Items]
Percent of Net Asset Value	4.20%
C000142759 \| United Kingdom
Holdings [Line Items]
Percent of Net Asset Value	5.60%
C000142759 \| Japan
Holdings [Line Items]
Percent of Net Asset Value	7.10%
C000142759 \| United States
Holdings [Line Items]
Percent of Net Asset Value	51.90%