Federal Home Loan Bank Advances and Other Debt - Summary of Advances from the Federal Home Loan Bank (Parenthetical) (Details)	Mar. 31, 2024
Maturities October 2025 through January 2029, fixed rate at rates from 4.12% to 4.61%, averaging 4.26%
Federal Home Loan Bank Advances [Line Items]
FHLB average interest rate	4.26%
Maturities October 2025 through January 2029, fixed rate at rates from 4.12% to 4.61%, averaging 4.26% | Minimum [Member]
Federal Home Loan Bank Advances [Line Items]
FHLB advances, interest rate	4.12%
Maturities October 2025 through January 2029, fixed rate at rates from 4.12% to 4.61%, averaging 4.26% | Maximum [Member]
Federal Home Loan Bank Advances [Line Items]
FHLB advances, interest rate	4.61%
Maturities October 2025 through March 2028, fixed rate at rates from 4.12% to 4.61%, averaging 4.26% [Member]
Federal Home Loan Bank Advances [Line Items]
FHLB average interest rate	4.26%
Maturities October 2025 through March 2028, fixed rate at rates from 4.12% to 4.61%, averaging 4.26% [Member] | Minimum [Member]
Federal Home Loan Bank Advances [Line Items]
FHLB advances, interest rate	4.12%
Maturities October 2025 through March 2028, fixed rate at rates from 4.12% to 4.61%, averaging 4.26% [Member] | Maximum [Member]
Federal Home Loan Bank Advances [Line Items]
FHLB advances, interest rate	4.61%