NOTES PAYABLE - Narrative (Details) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Debt Instrument [Line Items]
Medium term notes called during the period			$ 454,500,000	$ 0.0
Maximum borrowing capacity from U.S. Treasury	$ 1,500,000,000		$ 1,500,000,000
Outstanding debt repurchases	$ 0	$ 0
Discount Notes
Debt Instrument [Line Items]
Maturities of notes			1 year
Medium-term notes | Minimum
Debt Instrument [Line Items]
Maturities of notes			6 months
Medium-term notes | Maximum
Debt Instrument [Line Items]
Maturities of notes			25 years
Discount notes
Debt Instrument [Line Items]
Maximum amount of discount notes outstanding at any month end			$ 2,300,000,000	$ 1,000,000,000.0