Derivative Financial Instruments and Hedging Activities - Narrative (Details)	1 Months Ended	3 Months Ended	4 Months Ended	6 Months Ended	9 Months Ended
	Sep. 30, 2022	Dec. 31, 2023	Mar. 31, 2024	Sep. 30, 2024	Sep. 30, 2024	Mar. 31, 2023
Derivative [Line Items]
Change in interest rate						0.0050
Minimum
Derivative [Line Items]
Loans held-for-sale, period of sale				5 days	5 days
Minimum Hedge Coverage Ratio	25.00%	60.00%	95.00%	90.00%
Minimum \| Forward loans IRLCs
Derivative [Line Items]
Loan commitment, term					5 days
Loan commitment, average term					40 days
Loan Commitment to Correspondents					5 days
Maximum
Derivative [Line Items]
Loans held-for-sale, period of sale				30 days	30 days
Minimum Hedge Coverage Ratio	30.00%		105.00%	110.00%
Maximum \| Forward loans IRLCs
Derivative [Line Items]
Loan commitment, term					75 days
Loan commitment, average term					60 days
Loan Commitment to Correspondents					30 days