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FAIR VALUE MEASUREMENTS - Estimated Fair Values for All Financial Assets and Liabilities (Detail) - USD ($) $ in Thousands | Sep. 30, 2022 | Dec. 31, 2021
--- | --- | ---
Financial liabilities |  |  |
Other secured financing | $ 250,000 | $ 903,255 | [1]
Carrying Value | Level 3 |  |  |
Financial assets |  |  |
Corporate debt, held for investment | 0 | 1,968,991 |
Carrying Value | Level 2 |  |  |
Financial liabilities |  |  |
Repurchase agreements | 54,160,731 | 54,769,643 |
Other secured financing | 250,000 | 903,255 |
Fair Value | Level 3 |  |  |
Financial assets |  |  |
Corporate debt, held for investment | 0 | 1,986,379 |
Fair Value | Level 2 |  |  |
Financial liabilities |  |  |
Repurchase agreements | 54,160,731 | 54,769,643 |
Other secured financing | $ 250,000 | $ 903,255 |
[1] | (1)Derived from the audited consolidated financial statements at December 31, 2021.

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