v3.25.2
Shareholder Report, Holdings (Details)
Jul. 31, 2025
C000202326 | AAA/Aaa  
Holdings [Line Items]  
Percent of Total Investments 5.40%
C000202326 | A  
Holdings [Line Items]  
Percent of Total Investments 0.80%
C000202326 | BBB/Baa  
Holdings [Line Items]  
Percent of Total Investments 9.50%
C000202326 | BB/Ba  
Holdings [Line Items]  
Percent of Total Investments 26.90%
C000202326 | B  
Holdings [Line Items]  
Percent of Total Investments 33.90%
C000202326 | CCC/Caa  
Holdings [Line Items]  
Percent of Total Investments 6.30%
C000202326 | CC/Ca  
Holdings [Line Items]  
Percent of Total Investments 0.10%
C000202326 | N/R  
Holdings [Line Items]  
Percent of Total Investments 17.10%
C000202326 | Other_2  
Holdings [Line Items]  
Percent of Net Long Exposure 9.50%
Percent of Net Short Exposure 0.50%
C000202326 | United States  
Holdings [Line Items]  
Percent of Net Long Exposure 53.60%
Percent of Net Short Exposure 1.30%
C000202326 | United Kingdom  
Holdings [Line Items]  
Percent of Net Long Exposure 7.80%
Percent of Net Short Exposure 0.10%
C000202326 | Ireland  
Holdings [Line Items]  
Percent of Net Long Exposure 7.00%
Percent of Net Short Exposure 0.00%
C000202326 | Germany  
Holdings [Line Items]  
Percent of Net Long Exposure 4.80%
Percent of Net Short Exposure 0.00%
C000202326 | France  
Holdings [Line Items]  
Percent of Net Long Exposure 4.20%
Percent of Net Short Exposure 0.00%
C000202326 | Luxembourg  
Holdings [Line Items]  
Percent of Net Long Exposure 3.50%
Percent of Net Short Exposure 0.00%
C000202326 | Italy  
Holdings [Line Items]  
Percent of Net Long Exposure 2.80%
Percent of Net Short Exposure 0.50%
C000202326 | Portugal  
Holdings [Line Items]  
Percent of Net Long Exposure 1.70%
Percent of Net Short Exposure 0.00%
C000202326 | Netherlands  
Holdings [Line Items]  
Percent of Net Long Exposure 1.50%
Percent of Net Short Exposure 0.00%
C000202326 | Canada  
Holdings [Line Items]  
Percent of Net Long Exposure 1.20%
Percent of Net Short Exposure 0.00%
C000202324 | AAA/Aaa  
Holdings [Line Items]  
Percent of Total Investments 5.40%
C000202324 | A  
Holdings [Line Items]  
Percent of Total Investments 0.80%
C000202324 | BBB/Baa  
Holdings [Line Items]  
Percent of Total Investments 9.50%
C000202324 | BB/Ba  
Holdings [Line Items]  
Percent of Total Investments 26.90%
C000202324 | B  
Holdings [Line Items]  
Percent of Total Investments 33.90%
C000202324 | CCC/Caa  
Holdings [Line Items]  
Percent of Total Investments 6.30%
C000202324 | CC/Ca  
Holdings [Line Items]  
Percent of Total Investments 0.10%
C000202324 | N/R  
Holdings [Line Items]  
Percent of Total Investments 17.10%
C000202324 | Other_2  
Holdings [Line Items]  
Percent of Net Long Exposure 9.50%
Percent of Net Short Exposure 0.50%
C000202324 | United States  
Holdings [Line Items]  
Percent of Net Long Exposure 53.60%
Percent of Net Short Exposure 1.30%
C000202324 | United Kingdom  
Holdings [Line Items]  
Percent of Net Long Exposure 7.80%
Percent of Net Short Exposure 0.10%
C000202324 | Ireland  
Holdings [Line Items]  
Percent of Net Long Exposure 7.00%
Percent of Net Short Exposure 0.00%
C000202324 | Germany  
Holdings [Line Items]  
Percent of Net Long Exposure 4.80%
Percent of Net Short Exposure 0.00%
C000202324 | France  
Holdings [Line Items]  
Percent of Net Long Exposure 4.20%
Percent of Net Short Exposure 0.00%
C000202324 | Luxembourg  
Holdings [Line Items]  
Percent of Net Long Exposure 3.50%
Percent of Net Short Exposure 0.00%
C000202324 | Italy  
Holdings [Line Items]  
Percent of Net Long Exposure 2.80%
Percent of Net Short Exposure 0.50%
C000202324 | Portugal  
Holdings [Line Items]  
Percent of Net Long Exposure 1.70%
Percent of Net Short Exposure 0.00%
C000202324 | Netherlands  
Holdings [Line Items]  
Percent of Net Long Exposure 1.50%
Percent of Net Short Exposure 0.00%
C000202324 | Canada  
Holdings [Line Items]  
Percent of Net Long Exposure 1.20%
Percent of Net Short Exposure 0.00%
C000202325 | AAA/Aaa  
Holdings [Line Items]  
Percent of Total Investments 5.40%
C000202325 | A  
Holdings [Line Items]  
Percent of Total Investments 0.80%
C000202325 | BBB/Baa  
Holdings [Line Items]  
Percent of Total Investments 9.50%
C000202325 | BB/Ba  
Holdings [Line Items]  
Percent of Total Investments 26.90%
C000202325 | B  
Holdings [Line Items]  
Percent of Total Investments 33.90%
C000202325 | CCC/Caa  
Holdings [Line Items]  
Percent of Total Investments 6.30%
C000202325 | CC/Ca  
Holdings [Line Items]  
Percent of Total Investments 0.10%
C000202325 | N/R  
Holdings [Line Items]  
Percent of Total Investments 17.10%
C000202325 | Other_2  
Holdings [Line Items]  
Percent of Net Long Exposure 9.50%
Percent of Net Short Exposure 0.50%
C000202325 | United States  
Holdings [Line Items]  
Percent of Net Long Exposure 53.60%
Percent of Net Short Exposure 1.30%
C000202325 | United Kingdom  
Holdings [Line Items]  
Percent of Net Long Exposure 7.80%
Percent of Net Short Exposure 0.10%
C000202325 | Ireland  
Holdings [Line Items]  
Percent of Net Long Exposure 7.00%
Percent of Net Short Exposure 0.00%
C000202325 | Germany  
Holdings [Line Items]  
Percent of Net Long Exposure 4.80%
Percent of Net Short Exposure 0.00%
C000202325 | France  
Holdings [Line Items]  
Percent of Net Long Exposure 4.20%
Percent of Net Short Exposure 0.00%
C000202325 | Luxembourg  
Holdings [Line Items]  
Percent of Net Long Exposure 3.50%
Percent of Net Short Exposure 0.00%
C000202325 | Italy  
Holdings [Line Items]  
Percent of Net Long Exposure 2.80%
Percent of Net Short Exposure 0.50%
C000202325 | Portugal  
Holdings [Line Items]  
Percent of Net Long Exposure 1.70%
Percent of Net Short Exposure 0.00%
C000202325 | Netherlands  
Holdings [Line Items]  
Percent of Net Long Exposure 1.50%
Percent of Net Short Exposure 0.00%
C000202325 | Canada  
Holdings [Line Items]  
Percent of Net Long Exposure 1.20%
Percent of Net Short Exposure 0.00%
C000202327 | AAA/Aaa  
Holdings [Line Items]  
Percent of Total Investments 5.40%
C000202327 | A  
Holdings [Line Items]  
Percent of Total Investments 0.80%
C000202327 | BBB/Baa  
Holdings [Line Items]  
Percent of Total Investments 9.50%
C000202327 | BB/Ba  
Holdings [Line Items]  
Percent of Total Investments 26.90%
C000202327 | B  
Holdings [Line Items]  
Percent of Total Investments 33.90%
C000202327 | CCC/Caa  
Holdings [Line Items]  
Percent of Total Investments 6.30%
C000202327 | CC/Ca  
Holdings [Line Items]  
Percent of Total Investments 0.10%
C000202327 | N/R  
Holdings [Line Items]  
Percent of Total Investments 17.10%
C000202327 | Other_2  
Holdings [Line Items]  
Percent of Net Long Exposure 9.50%
Percent of Net Short Exposure 0.50%
C000202327 | United States  
Holdings [Line Items]  
Percent of Net Long Exposure 53.60%
Percent of Net Short Exposure 1.30%
C000202327 | United Kingdom  
Holdings [Line Items]  
Percent of Net Long Exposure 7.80%
Percent of Net Short Exposure 0.10%
C000202327 | Ireland  
Holdings [Line Items]  
Percent of Net Long Exposure 7.00%
Percent of Net Short Exposure 0.00%
C000202327 | Germany  
Holdings [Line Items]  
Percent of Net Long Exposure 4.80%
Percent of Net Short Exposure 0.00%
C000202327 | France  
Holdings [Line Items]  
Percent of Net Long Exposure 4.20%
Percent of Net Short Exposure 0.00%
C000202327 | Luxembourg  
Holdings [Line Items]  
Percent of Net Long Exposure 3.50%
Percent of Net Short Exposure 0.00%
C000202327 | Italy  
Holdings [Line Items]  
Percent of Net Long Exposure 2.80%
Percent of Net Short Exposure 0.50%
C000202327 | Portugal  
Holdings [Line Items]  
Percent of Net Long Exposure 1.70%
Percent of Net Short Exposure 0.00%
C000202327 | Netherlands  
Holdings [Line Items]  
Percent of Net Long Exposure 1.50%
Percent of Net Short Exposure 0.00%
C000202327 | Canada  
Holdings [Line Items]  
Percent of Net Long Exposure 1.20%
Percent of Net Short Exposure 0.00%