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Concentration Risk - Narrative (Details)
3 Months Ended 9 Months Ended
Sep. 30, 2025
Sep. 30, 2024
Sep. 30, 2025
Sep. 30, 2024
Revenue benchmark | Customer Concentration Risk | Bank of New York Mellon Corporation        
Concentration Risk [Line Items]        
Concentration risk 8.00% 10.00% 9.00% 10.00%