v3.26.1
Shareholder Report, Average Annual Return (Details)
5 Months Ended 12 Months Ended 36 Months Ended 42 Months Ended 46 Months Ended 52 Months Ended 58 Months Ended 60 Months Ended 79 Months Ended 102 Months Ended
Apr. 30, 2026
Apr. 30, 2026
Apr. 30, 2026
Apr. 30, 2026
Apr. 30, 2026
Apr. 30, 2026
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Apr. 30, 2026
C000241259                      
Average Annual Return [Line Items]                      
Line Graph and Table Measure Name     NYLI CBRE Real Assets ETF                
C000225893                      
Average Annual Return [Line Items]                      
Line Graph and Table Measure Name     NYLI MacKay Core Plus Bond ETF                
C000238088                      
Average Annual Return [Line Items]                      
Line Graph and Table Measure Name     NYLI MacKay High Income ETF                
C000248469                      
Average Annual Return [Line Items]                      
Line Graph and Table Measure Name     NYLI MacKay Securitized Income ETF                
C000267030                      
Average Annual Return [Line Items]                      
Line Graph and Table Measure Name     NYLI MacKay Muni Allocation ETF                
C000184310                      
Average Annual Return [Line Items]                      
Line Graph and Table Measure Name     NYLI MacKay Muni Insured ETF                
C000257922                      
Average Annual Return [Line Items]                      
Line Graph and Table Measure Name     NYLI MacKay Muni Short Duration ETF                
C000184311                      
Average Annual Return [Line Items]                      
Line Graph and Table Measure Name     NYLI MacKay Muni Intermediate ETF                
C000222073                      
Average Annual Return [Line Items]                      
Line Graph and Table Measure Name     NYLI MacKay California Muni Intermediate ETF                
C000234758                      
Average Annual Return [Line Items]                      
Line Graph and Table Measure Name     NYLI Winslow Large Cap Growth ETF                
C000234759                      
Average Annual Return [Line Items]                      
Line Graph and Table Measure Name     NYLI Winslow Focused Large Cap Growth ETF                
Without Sales Load [Member] | C000241259                      
Average Annual Return [Line Items]                      
Average Annual Return, Percent     18.16% 10.61%              
Without Sales Load [Member] | C000225893                      
Average Annual Return [Line Items]                      
Average Annual Return, Percent     4.98%         0.76%      
Without Sales Load [Member] | C000238088                      
Average Annual Return [Line Items]                      
Average Annual Return, Percent     9.09%   9.13%            
Without Sales Load [Member] | C000267030                      
Average Annual Return [Line Items]                      
Average Annual Return, Percent 2.55%                    
Without Sales Load [Member] | C000184310                      
Average Annual Return [Line Items]                      
Average Annual Return, Percent     7.16%           0.70%   2.59%
Without Sales Load [Member] | C000257922                      
Average Annual Return [Line Items]                      
Average Annual Return, Percent   4.72%                  
Without Sales Load [Member] | C000184311                      
Average Annual Return [Line Items]                      
Average Annual Return, Percent     5.99%           1.11%   2.69%
Without Sales Load [Member] | C000222073                      
Average Annual Return [Line Items]                      
Average Annual Return, Percent     6.26%       0.08%        
Without Sales Load [Member] | C000234758                      
Average Annual Return [Line Items]                      
Average Annual Return, Percent     22.58%     22.47%          
Without Sales Load [Member] | C000234759                      
Average Annual Return [Line Items]                      
Average Annual Return, Percent     18.60%     23.12%          
CBRE Real Assets Blended Index                      
Average Annual Return [Line Items]                      
Line Graph and Table Measure Name     CBRE Real Assets Blended Index                
Average Annual Return, Percent     18.74% 10.70%              
Bloomberg U.S. Aggregate Bond Index                      
Average Annual Return [Line Items]                      
Line Graph and Table Measure Name     Bloomberg U.S. Aggregate Bond Index                
Average Annual Return, Percent     4.06%                
Bloomberg Very Liquid High Yield Index                      
Average Annual Return [Line Items]                      
Line Graph and Table Measure Name     Bloomberg Very Liquid High Yield Index                
Average Annual Return, Percent     9.24%   9.87%            
Bloomberg U.S. Securitized Bond Index                      
Average Annual Return [Line Items]                      
Line Graph and Table Measure Name     Bloomberg U.S. Securitized Bond Index                
Average Annual Return, Percent     5.49%           0.44% 0.96%  
Muni Allocation Blended Index                      
Average Annual Return [Line Items]                      
Line Graph and Table Measure Name     Muni Allocation Blended Index                
Average Annual Return, Percent 1.27%                    
Bloomberg Municipal All Insured Bond Index                      
Average Annual Return [Line Items]                      
Line Graph and Table Measure Name     Bloomberg Municipal All Insured Bond Index                
Average Annual Return, Percent     6.96%           0.79%   2.57%
Bloomberg 3-Year Municipal Bond Index                      
Average Annual Return [Line Items]                      
Line Graph and Table Measure Name     Bloomberg 3-Year Municipal Bond Index                
Average Annual Return, Percent   4.06%                  
Bloomberg Municipal Bond Index 1-15 Year Blend                      
Average Annual Return [Line Items]                      
Line Graph and Table Measure Name     Bloomberg Municipal Bond Index 1-15 Year Blend                
Average Annual Return, Percent     5.98%           1.21%   2.18%
Bloomberg California Intermediate Municipal Bond Index                      
Average Annual Return [Line Items]                      
Line Graph and Table Measure Name     Bloomberg California Intermediate Municipal Bond Index                
Average Annual Return, Percent     5.87%       0.98%        
Russell 1000® Growth Index                      
Average Annual Return [Line Items]                      
Line Graph and Table Measure Name     Russell 1000<sup style="inset: 1.5px 0px 4px; box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 700; grid-area: auto; line-height: 0px; margin: 0px; overflow: visible; position: relative; text-align: center; text-align-last: auto; white-space-collapse: preserve-breaks;">®</sup> Growth Index                
Average Annual Return, Percent     30.63%     23.57%          
Russell 1000® Growth Index                      
Average Annual Return [Line Items]                      
Line Graph and Table Measure Name     Russell 1000<sup style="inset: 1.5px 0px 4px; box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 700; grid-area: auto; line-height: 0px; margin: 0px; overflow: visible; position: relative; text-align: center; text-align-last: auto; white-space-collapse: preserve-breaks;">®</sup> Growth Index                
Average Annual Return, Percent     30.63%     23.57%          
MSCI World® Index (Net)                      
Average Annual Return [Line Items]                      
Line Graph and Table Measure Name     MSCI World<sup style="inset: 1.5px 0px 4px; box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 700; grid-area: auto; line-height: 0px; margin: 0px; overflow: visible; position: relative; text-align: center; text-align-last: auto; white-space-collapse: preserve-breaks;">®</sup> Index (Net)                
Average Annual Return, Percent     29.16% 20.14%              
Core Plus Bond Blended Index                      
Average Annual Return [Line Items]                      
Line Graph and Table Measure Name     Core Plus Bond Blended Index                
Average Annual Return, Percent     4.98%         0.84%      
Bloomberg U.S. Aggregate Bond Index                      
Average Annual Return [Line Items]                      
Line Graph and Table Measure Name     Bloomberg U.S. Aggregate Bond Index                
Average Annual Return, Percent     4.06%   5.31%            
Bloomberg U.S. Aggregate Bond Index                      
Average Annual Return [Line Items]                      
Line Graph and Table Measure Name     Bloomberg U.S. Aggregate Bond Index                
Average Annual Return, Percent     4.06%           0.18% 0.86%  
Bloomberg Municipal Bond Index                      
Average Annual Return [Line Items]                      
Line Graph and Table Measure Name     Bloomberg Municipal Bond Index                
Average Annual Return, Percent 1.18%                    
Bloomberg Municipal Bond Index                      
Average Annual Return [Line Items]                      
Line Graph and Table Measure Name     Bloomberg Municipal Bond Index                
Average Annual Return, Percent     6.34%           0.90%   2.21%
Bloomberg Municipal Bond Index                      
Average Annual Return [Line Items]                      
Line Graph and Table Measure Name     Bloomberg Municipal Bond Index                
Average Annual Return, Percent   6.29%                  
Bloomberg Municipal Bond Index                      
Average Annual Return [Line Items]                      
Line Graph and Table Measure Name     Bloomberg Municipal Bond Index                
Average Annual Return, Percent     6.34%           0.90%   2.21%
Bloomberg Municipal Bond Index                      
Average Annual Return [Line Items]                      
Line Graph and Table Measure Name     Bloomberg Municipal Bond Index                
Average Annual Return, Percent     6.34%       0.80%        
Russell 3000® Index                      
Average Annual Return [Line Items]                      
Line Graph and Table Measure Name     Russell 3000<sup style="inset: 1.5px 0px 4px; box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 700; grid-area: auto; line-height: 0px; margin: 0px; overflow: visible; position: relative; text-align: center; text-align-last: auto; white-space-collapse: preserve-breaks;">®</sup> Index                
Average Annual Return, Percent     31.01%     19.60%          
Russell 3000® Index                      
Average Annual Return [Line Items]                      
Line Graph and Table Measure Name     Russell 3000<sup style="inset: 1.5px 0px 4px; box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 700; grid-area: auto; line-height: 0px; margin: 0px; overflow: visible; position: relative; text-align: center; text-align-last: auto; white-space-collapse: preserve-breaks;">®</sup> Index                
Average Annual Return, Percent     31.01%     19.60%