Derivative Financial Instruments and Hedging Activities - Narrative (Details)	2 Months Ended	4 Months Ended	6 Months Ended	13 Months Ended
	Jun. 30, 2025	Mar. 31, 2024	Jun. 30, 2025	Apr. 30, 2025
Derivative [Line Items]
Minimum Hedge Coverage Ratio	85.00%
Minimum
Derivative [Line Items]
Loans held-for-sale, period of sale	5 days		5 days
Minimum Hedge Coverage Ratio	80.00%	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	100.00%	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