Subsequent Events (Details) - Subsequent Event - Financial Center Office Closures $ in Millions	Jul. 16, 2024 USD ($) financial_center
Subsequent Event [Line Items]
Number of financial center office closures | financial_center	13
Restructuring and related cost, expected cost	$ 10
Expected quarterly cost reduction	8
Premises and Equipment Write-Offs
Subsequent Event [Line Items]
Restructuring and related cost, expected cost	6
Lease Termination Charges
Subsequent Event [Line Items]
Restructuring and related cost, expected cost	3
Employee Severance
Subsequent Event [Line Items]
Restructuring and related cost, expected cost	$ 1