XML 56 R45.htm IDEA: XBRL DOCUMENT v3.24.0.1
LOANS & ALLOWANCE FOR CREDIT LOSSES - NARRATIVE (Details)
 3 Months Ended 6 Months Ended
Dec. 07, 2023
loanPortfolio
Dec. 31, 2023
USD ($)
Dec. 31, 2022
USD ($)
Dec. 31, 2023
USD ($)
segment
Jun. 30, 2023
USD ($)
loan
Financing Receivable, Impaired [Line Items]          
Number of loan portfolio segments 2     6  
Accrued interest receivable on loans held for investments   $ 107,700,000   $ 107,700,000 $ 77,900,000
Advances, collateral pledged   5,155,800,000   5,155,800,000 5,128,400,000
FRBSF and FRB, loans pledged   3,915,000,000   3,915,000,000 3,689,500,000
Nonaccrual loans   0   0 0
Interest income recognized on nonaccrual loans   0 $ 0    
Loans past due ninety days or more and still accruing   31,300,000   31,300,000 14,100,000
Mortgage loans in process of foreclosure, amount   $ 18,500,000   $ 18,500,000 $ 17,700,000
Nonaccrual          
Financing Receivable, Impaired [Line Items]          
Ratio of nonaccrual loans and leases considered TDRs         1.77%
Period over which borrowers can make timely payments after TDR considered non-performing (in months)       6 months  
Performing          
Financing Receivable, Impaired [Line Items]          
Number or TDRs classified as performing | loan         0