Fair Value Measurements - Quantitative Information (Details)	Mar. 31, 2024	Dec. 31, 2023
IRLCs \| Pullthrough rate (weighted avg.) \| Weighted Average
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Pullthrough rate (weighted avg.)	0.79	0.76

Value of input used to measure derivative asset.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 820
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (bbb)(2)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482106/820-10-50-2

Name:	us-gaap_DerivativeAssetMeasurementInput
Namespace Prefix:	us-gaap_
Data Type:	xbrli:decimalItemType
Balance Type:	na
Period Type:	instant