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Subsequent Events - Additional Information (Detail) - USD ($) $ / shares in Units, $ in Millions	1 Months Ended	3 Months Ended	6 Months Ended
	Aug. 31, 2021	Jun. 30, 2021	Jun. 30, 2021	Jul. 31, 2021	May 31, 2021	Oct. 31, 2020
Subsequent Event [Line Items]
Common Stock Dividends Per Share Paid		$ 0.25	$ 0.45
Repurchase shares of common stock					$ 30.0	$ 30.0
Subsequent Event
Subsequent Event [Line Items]
Common Stock Dividends Per Share Paid	$ 0.25
Dividends payable, date to be paid	Sep. 15, 2021
Stock repurchase program expiration date	Jul. 29, 2023
Repurchase shares of common stock	$ 50.0
Stock repurchase program, remaining authorized repurchase amount	$ 20.0
Subsequent Event | Asset-backed Securities, Securitized Loans and Receivables
Subsequent Event [Line Items]
Principal amount outstanding on loans securitized or asset-backed financing arrangement				$ 200.0
Weighted average rate				2.30%

X

- Definition

Aggregate dividends paid during the period for each share of common stock outstanding.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.3-04)
-URI http://asc.fasb.org/extlink&oid=120397183&loc=d3e187085-122770

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- Definition

Weighted average interest rate of debt outstanding.

+ References

No definition available.

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- Definition

Date the declared dividend will be paid, in CCYY-MM-DD format.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 50
-Paragraph 3
-URI http://asc.fasb.org/extlink&oid=121583591&loc=d3e4304-108586

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- Definition

This is the principal amount outstanding for securitized loans only (across all types of loans).

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 860
-SubTopic 20
-Section 50
-Paragraph 4
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=121570589&loc=d3e107314-111719

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- Definition

Amount of stock repurchase plan authorized.

+ References

No definition available.

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- Definition

Expiration date for the purchase of an entity's own shares under a stock repurchase plan, in the CCYY-MM-DD format.

+ References

No definition available.

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- Definition

Amount remaining of a stock repurchase plan authorized.

+ References

No definition available.

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- Definition

Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event.

+ References

No definition available.

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