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SECURED FINANCING - Summary of Gross Amounts, Amounts Offset and Net Amounts of Repurchase Agreement and Reverse Repurchase Agreement (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Reverse Repurchase Agreements
Gross amounts	$ 0	$ 250,000
Amounts offset	0	(250,000)
Netted amounts	0	0
Repurchase Agreements
Gross amounts	54,769,643	65,075,239
Amounts offset	0	(250,000)
Netted amounts	$ 54,769,643	$ 64,825,239

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- Definition

Amounts offset in reverse repurchase agreements during the period.

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- Definition

The gross amounts of securities purchased to be resold in reverse repurchase transactions during the period.

+ References

No definition available.

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- Definition

Amounts offset in repurchase agreement during the period.

+ References

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- Definition

The gross amounts repurchase agreements during the period.

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- References

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- Definition

The carrying value of securities purchased to be resold in reverse repurchase transactions as of the balance sheet date.

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No definition available.

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- Definition

Amount, after the effects of master netting arrangements, of funds outstanding borrowed in the form of a security repurchase agreement between the entity and another party for the sale and repurchase of identical or substantially the same securities at a date certain for a specified price. Includes liabilities not subject to a master netting arrangement and not elected to be offset.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 235
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.4-08(m)(1)(i))
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-Name Accounting Standards Codification
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-Section 55
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-Name Accounting Standards Codification
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-Publisher FASB
-Name Accounting Standards Codification
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-Section 50
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-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 210
-Section S99
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-URI http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878

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