Carrying value.

No definition available.

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- Definition

Deposits securing credit risk transfers pledged to creditors.

+ References

No definition available.

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- Definition

Derivative assets pledged to creditors.

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No definition available.

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- Definition

Long term debt average balance during period.

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No definition available.

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- Definition

Mortgage servicing rights, secured notes payable.

+ References

No definition available.

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- Definition

Notes payable gross.

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No definition available.

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- Definition

Servicing advances secured notes payable

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No definition available.

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- Definition

Aggregate amount of interest paid or due on all long-term debt.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name Regulation S-K (SK)
-Number 229
-Section 1402
-Paragraph a
-Publisher SEC

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Name Regulation S-K (SK)
-Number 229
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Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 942
-SubTopic 220
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-04(8))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478524/942-220-S99-1

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- Definition

Weighted average interest rate of long-term debt outstanding calculated over time.

+ References

No definition available.

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No definition available.

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- Definition

Weighted average interest rate of long-term debt outstanding calculated at point in time.

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No definition available.

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- Definition

Including the current and noncurrent portions, aggregate carrying amount of all types of notes payable, as of the balance sheet date, with initial maturities beyond one year or beyond the normal operating cycle, if longer.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
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-SubTopic 10
-Topic 210
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Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef
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-SubTopic 210
-Name Accounting Standards Codification
-Section S99
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-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478777/944-210-S99-1

Reference 4: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 944
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-Name Accounting Standards Codification
-Section S99
-Paragraph 1
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-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478777/944-210-S99-1

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

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- Definition

The remaining balance of debt issuance expenses that were capitalized and are being amortized against income over the lives of the respective bond issues. This does not include the amounts capitalized as part of the cost of the utility plant or asset.

+ References

No definition available.

+ Details

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Long-Term Debt - Summary of Financial Information Relating to Note Payable Secured by Credit Risk Transfer and Mortgage Servicing Assets (Detail) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended		12 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024	Dec. 31, 2024
Carrying value:
Balance	$ 2,666,133		$ 2,666,133		$ 2,929,790
Assets securing notes payable:
Derivative assets	31,147		31,147		29,377
Freddie Mac Mortgage Servicing Rights Financing [Member]
Carrying value:
Balance	2,666,133		2,666,133		2,929,790
Carrying value of notes	2,672,220		2,672,220		2,938,815
Assets securing notes payable:
Mortgage servicing rights at fair value	3,677,782		3,677,782		3,807,065
Servicing advances	22,120		22,120		39,063
Deposits securing CRT arrangements			873,413		910,743
Notes Payable [Member] \| Freddie Mac MSR Financing
Short Term Debt [Line Items]
Average balance	$ 2,714,608	$ 2,894,850	$ 2,772,009	$ 2,880,677
Weighted-average interest rate	7.63%	9.09%	7.61%	8.96%
Total interest expense	$ 53,804	$ 67,466	$ 109,059	$ 132,455
Notes Payable [Member] \| Freddie Mac Mortgage Servicing Rights Financing [Member]
Carrying value:
Unamortized debt issuance costs	$ (6,087)		$ (6,087)		$ (9,025)
Weighted average interest rate	7.52%		7.52%		7.60%
Assets securing notes payable:
Derivative assets	$ 8,107		$ 8,107		$ 29,377
Credit Risk Transfer Arrangement Financing [Member] \| Freddie Mac Mortgage Servicing Rights Financing [Member]
Carrying value:
Carrying value of notes	638,735		638,735		710,329
Freddie Mac Credit Agreements [Member] \| Fannie Mae Mortgage Servicing Rights Financing [Member]
Carrying value:
Carrying value of notes	1,075,000		1,075,000		1,075,000
Freddie Mac Credit Agreements [Member] \| Freddie Mac Mortgage Servicing Rights And Servicing Advance Receivables Financing [Member]
Carrying value:
Carrying value of notes	$ 958,485		$ 958,485		$ 1,153,486