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Regulatory Capital Requirements and Restrictions Narrative (Details)
$ in Millions
Dec. 31, 2024
USD ($)
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]  
Banking Regulation, Capital Conservation Buffer, Capital Conserved, Minimum 0.025
Standardized Approach [Member]  
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]  
add-back on CET1 $ 102
add-back on CETI, basis point impact 0.0008
Banking Regulation, Capital Conservation Buffer, Capital Conserved, Minimum 0.025