Derivative Financial Instruments and Hedging Activities - Narrative (Details)		1 Months Ended		3 Months Ended	8 Months Ended	12 Months Ended
	Dec. 31, 2023	Apr. 30, 2024	Sep. 30, 2022	Jun. 30, 2023	Aug. 31, 2022	Dec. 31, 2024
Derivative [Line Items]
Interest Rate Risk, Change In Interest Rate			0.0050
Maximum
Derivative [Line Items]
Loans Held-for-sale, Period of Sale						30 days
Minimum Hedge Coverage Ratio	105.00%	110.00%	30.00%		60.00%
Minimum
Derivative [Line Items]
Loans Held-for-sale, Period of Sale						5 days
Minimum Hedge Coverage Ratio	95.00%	90.00%	25.00%	60.00%	40.00%
Interest Rate Lock Commitments \| Maximum
Derivative [Line Items]
Loan Commitment to Correspondents						30 days
Loan Commitment, Term						75 days
Loan Commitment to borrowers, Term						60 days
Interest Rate Lock Commitments \| Minimum
Derivative [Line Items]
Loan Commitment to Correspondents						5 days
Loan Commitment, Term						5 days
Loan Commitment to borrowers, Term						40 days