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DEBT - BNP Funding Facility Narrative (Details) - USD ($) $ in Millions	6 Months Ended	9 Months Ended
	Sep. 30, 2025	Sep. 30, 2025	Dec. 31, 2024
Debt Instrument [Line Items]
Principal amount of debt outstanding	$ 15,615	$ 15,615	$ 13,789
Minimum
Debt Instrument [Line Items]
Percentage of unused portion of line of credit commitment		0.50%
Maximum
Debt Instrument [Line Items]
Percentage of unused portion of line of credit commitment		1.25%
BNP Funding Facility | Minimum
Debt Instrument [Line Items]
Percentage of unused portion of line of credit commitment		2.10%
BNP Funding Facility | Maximum
Debt Instrument [Line Items]
Percentage of unused portion of line of credit commitment		2.80%
BNP Funding Facility | Line of Credit
Debt Instrument [Line Items]
Total Aggregate Principal Amount Committed	1,265	$ 1,265
Principal amount of debt outstanding	$ 774	$ 774	$ 889
BNP Funding Facility | Line of Credit | Base Rate, During Reinvestment Period
Debt Instrument [Line Items]
Interest rate spread	1.90%
BNP Funding Facility | Line of Credit | Base Rate, After Reinvestment Period
Debt Instrument [Line Items]
Interest rate spread	2.40%

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