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Annual Total Returns
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Preferred Securities and Income SMA Shares | Preferred Securities and Income SMA Shares            
Prospectus [Line Items]            
Annual Return [Percent] 10.22% 12.50% 7.89% (11.38%) 5.08% 8.57%