Mortgage servicing rights.

No definition available.

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- Definition

Percentage of increase in discount rate of servicing rights.

+ References

No definition available.

+ Details

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- Definition

Special servicing portfolio.

+ References

No definition available.

+ Details

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- Definition

Aggregate amount of servicing assets that are subsequently measured at fair value and servicing assets that are subsequently measured using the amortization method.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 860
-SubTopic 50
-Name Accounting Standards Codification
-Section 45
-Paragraph 2
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481260/860-50-45-2

+ Details

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- Definition

Fair value of an asset representing net future revenue from contractually specified servicing fees, late charges, and other ancillary revenues, in excess of future costs related to servicing arrangements.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 860
-SubTopic 50
-Name Accounting Standards Codification
-Section 50
-Paragraph 3
-Subparagraph (a)(1)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481229/860-50-50-3

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 860
-SubTopic 50
-Name Accounting Standards Codification
-Section 45
-Paragraph 2
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481260/860-50-45-2

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Topic 860
-SubTopic 50
-Name Accounting Standards Codification
-Section 45
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481260/860-50-45-1

Reference 4: http://www.xbrl.org/2003/role/disclosureRef
-Topic 860
-SubTopic 50
-Name Accounting Standards Codification
-Section 45
-Paragraph 2
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481260/860-50-45-2

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

The increase (decrease) in the fair value of servicing assets that are subsequently measured at fair value.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 860
-SubTopic 50
-Name Accounting Standards Codification
-Section 50
-Paragraph 3
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481229/860-50-50-3

+ Details

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Data Type:	xbrli:monetaryItemType
Balance Type:	na
Period Type:	duration

- Definition

Discount rate used to estimate the fair value of servicing assets and servicing liabilities.

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Topic 860
-SubTopic 50
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (d)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481229/860-50-50-2

+ Details

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- Details

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- Details

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- Details

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Mortgage Servicing Rights, Net - Narrative (Details) - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
	Mar. 31, 2024	Dec. 31, 2023	Mar. 31, 2023
Mortgage Servicing Rights
Mortgage servicing rights, net	$ 521,872	$ 531,203
Special servicing portfolio	2,600,000	2,600,000
Primary Servicing Portfolio
Mortgage Servicing Rights
Mortgage servicing rights, net	63,800,000	62,200,000
Limited Servicing Portfolio, Loans With Mortgage Servicing Rights
Mortgage Servicing Rights
Mortgage servicing rights, net	8,700,000	10,100,000
Limited Servicing Portfolio, Loans Without Mortgage Servicing Rights
Mortgage Servicing Rights
Mortgage servicing rights, net	99,100,000	101,000,000
Discount Rate One
Mortgage Servicing Rights
Decrease in fair value of servicing rights	17,100	18,100
Discount Rate Two
Mortgage Servicing Rights
Decrease in fair value of servicing rights	$ 33,700	$ 35,400
Minimum
Mortgage Servicing Rights
Discount rates used in measuring fair value	6.10%	6.10%
Minimum \| Discount Rate One
Mortgage Servicing Rights
Increase in discount rate	1.00%	1.00%
Maximum
Mortgage Servicing Rights
Discount rates used in measuring fair value	13.50%	13.50%
Maximum \| Discount Rate Two
Mortgage Servicing Rights
Increase in discount rate	2.00%	2.00%
Mortgage Servicing Rights
Mortgage Servicing Rights
Mortgage servicing rights, net	$ 521,872		$ 550,541
Estimated fair value of MSRs	$ 659,200	$ 680,600