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SECURED FINANCING - Additional Information (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2019 | Dec. 31, 2018
Repurchase Agreements: |  |
Repurchase agreements | $ 101,740,728 | $ 81,115,874
Repurchase agreements - weighted average effective borrowing rates | 1.99% | 2.36%
Repurchase agreements - weighted average remaining maturities | 65 days | 77 days
Maximum repurchase agreements available under counterparty arrangements | $ 1,100,000 |
Commitments available to be drawn | 796,900 |
Fair value of collateral received in reverse repurchase agreements | 0 | $ 650,000
Other secured financing long term, amount | 4,455,700 | 4,183,311
Secured financings and interest rate swaps - collateral held, estimated fair value | 112,800,000 | 90,200,000
Secured financings and interest rate swaps - collateral held, accrued interest | $ 357,900 | $ 303,100
Minimum |  |
Repurchase Agreements: |  |
Other secured financing short term amount, expiration period | 5 years |
Maximum |  |
Repurchase Agreements: |  |
Other secured financing short term amount, expiration period | 7 years |
Maturity Period Beyond Three Years | Maturity Period Between One to Three Years | Minimum |  |
Repurchase Agreements: |  |
Other secured financing short term amount, expiration period | 1 year | 1 year
Maturity Period Beyond Three Years | Maturity Period Between One to Three Years | Maximum |  |
Repurchase Agreements: |  |
Other secured financing short term amount, expiration period | 3 years | 3 years
FHLB De Moines |  |
Repurchase Agreements: |  |
Debt weighted average interest rate | 2.16% | 2.78%
Stock held in FHLB | $ 147,900 | $ 147,900
FHLB De Moines | Maturity Period Beyond Three Years | Maturity Period in Less Than One Year |  |
Repurchase Agreements: |  |
Other secured financing long term, amount | 1,400,000 |
FHLB De Moines | Maturity Period Beyond Three Years | Maturity Period Between One to Three Years |  |
Repurchase Agreements: |  |
Other secured financing long term, amount | $ 2,100,000 | $ 3,600,000

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- Definition The fair value as of the balance sheet date of securities pledged as collateral that an institution holds on behalf of repurchase agreements, after giving effect for interest rate swaps. + References No definition available. + Details
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- Definition The accrued interest as of the balance sheet date of securities pledged as collateral that an institution holds on behalf of repurchase agreements. + References No definition available. + Details
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- Definition Federal Home Loan Bank (FHLB) stock represents an equity interest in a FHLB. It does not have a readily determinable fair value because its ownership is restricted and it lacks a market (liquidity). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 325 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=75031641&loc=d3e63345-112809 + Details
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- Definition Weighted average maturity (weighted by amount of the agreement) of repurchase agreements with the counterparty, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08.(m)(1)(i)(B)(iii)) -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690 + Details
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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://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 20 -Section 55 -Paragraph 10 -URI http://asc.fasb.org/extlink&oid=99393222&loc=SL20226008-175313 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 20 -Section 50 -Paragraph 3 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=51824906&loc=SL20225862-175312 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 20 -Section 45 -Paragraph 11 -URI http://asc.fasb.org/extlink&oid=49176635&loc=d3e9760-107771 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03.13(1)) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08.(m)(1)(a)(i)) -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690 + Details
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