i FALSE i 2023 i FY i 0001390777 i P2Y i http://www.bnymellon.com/20231231#InvestmentAndOtherIncome i one
year i P2D i P2D i P2D i http://fasb.org/us-gaap/2023#PropertyPlantAndEquipmentNet i http://fasb.org/us-gaap/2023#PropertyPlantAndEquipmentNet i http://fasb.org/us-gaap/2023#PropertyPlantAndEquipmentNet i http://fasb.org/us-gaap/2023#PropertyPlantAndEquipmentNet i http://fasb.org/us-gaap/2023#OtherLiabilities i http://fasb.org/us-gaap/2023#OtherLiabilities i http://fasb.org/us-gaap/2023#OtherBorrowings i http://fasb.org/us-gaap/2023#OtherBorrowings i 0.0100 i 0.0100 i 0.0100 i 0.0100 i 0.0100 i 0.0100 i 0.0100 i P0Y i P3Y i P5Y i http://fasb.org/us-gaap/2023#OtherAssets i http://fasb.org/us-gaap/2023#OtherAssets i http://fasb.org/us-gaap/2023#OtherLiabilities i http://fasb.org/us-gaap/2023#OtherLiabilities i http://fasb.org/us-gaap/2023#LaborAndRelatedExpense i http://fasb.org/us-gaap/2023#LaborAndRelatedExpense i http://fasb.org/us-gaap/2023#LaborAndRelatedExpense i P1D00013907772023-01-012023-12-31
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