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DEBT - Schedule of Components of Debt Interest Expense (Details) - USD ($) $ in Millions | 3 Months Ended
--- | ---
Mar. 31, 2024 | Mar. 31, 2023
Line of Credit Facility [Line Items] |  |
Amortization of debt issuance costs | $ 8 | $ 7
Net amortization of original issue premium/discount | (2) | (1)
Interest and credit facility fees | 159 | 139
Cash paid for interest expense | 176 | 145
Senior Notes |  |
Line of Credit Facility [Line Items] |  |
Stated interest expense | 93 | 64
Amortization of debt issuance costs | 4 | 3
Net amortization of original issue premium/discount | (2) | (2)
Interest and credit facility fees | 95 | 65
Cash paid for interest expense | 98 | 79
Revolving Credit Facility |  |
Line of Credit Facility [Line Items] |  |
Average outstanding balance | 1,196 | 2,117
Revolving Credit Facility | Line of Credit |  |
Line of Credit Facility [Line Items] |  |
Stated interest expense | 22 | 34
Credit facility fees | 4 | 3
Amortization of debt issuance costs | 2 | 2
Interest and credit facility fees | 28 | 39
Cash paid for interest expense | $ 38 | $ 32
Average stated interest rate | 7.29% | 6.35%
Revolving Funding Facility |  |
Line of Credit Facility [Line Items] |  |
Average outstanding balance | $ 544 | $ 812
Revolving Funding Facility | Line of Credit |  |
Line of Credit Facility [Line Items] |  |
Stated interest expense | 10 | 13
Credit facility fees | 2 | 1
Amortization of debt issuance costs | 1 | 1
Interest and credit facility fees | 13 | 15
Cash paid for interest expense | $ 13 | $ 12
Average stated interest rate | 7.36% | 6.46%
SMBC Funding Facility |  |
Line of Credit Facility [Line Items] |  |
Average outstanding balance | $ 286 | $ 427
SMBC Funding Facility | Line of Credit |  |
Line of Credit Facility [Line Items] |  |
Stated interest expense | 5 | 7
Credit facility fees | 1 | 1
Amortization of debt issuance costs | 1 | 1
Interest and credit facility fees | 7 | 9
Cash paid for interest expense | $ 6 | $ 7
Average stated interest rate | 7.30% | 6.27%
BNP Funding Facility |  |
Line of Credit Facility [Line Items] |  |
Average outstanding balance | $ 572 | $ 314
BNP Funding Facility | Line of Credit |  |
Line of Credit Facility [Line Items] |  |
Stated interest expense | 13 | 5
Credit facility fees | 0 | 0
Amortization of debt issuance costs | 0 | 0
Interest and credit facility fees | 13 | 5
Cash paid for interest expense | $ 12 | $ 5
Average stated interest rate | 8.13% | 6.80%
Convertible Unsecured Notes | Convertible Debt |  |
Line of Credit Facility [Line Items] |  |
Stated interest expense | $ 3 | $ 5
Net amortization of original issue premium/discount | 0 | 1
Interest and credit facility fees | 3 | 6
Cash paid for interest expense | $ 9 | $ 9

X
- Definition Amount of noncash expense included in interest expense to amortize debt discount and premium associated with the related debt instruments. Excludes amortization of financing costs. Alternate captions include noncash interest expense. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 45 -Paragraph 28 -Subparagraph (b) -SubTopic 10 -Topic 230 -Publisher FASB -URI https://asc.fasb.org//1943274/2147482740/230-10-45-28 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1F -Subparagraph (b)(2) -Publisher FASB -URI https://asc.fasb.org//1943274/2147481139/470-20-50-1F Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 835 -SubTopic 30 -Section 45 -Paragraph 1A -Publisher FASB -URI https://asc.fasb.org//1943274/2147482925/835-30-45-1A Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 220 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.8) -Publisher FASB -URI https://asc.fasb.org//1943274/2147483621/220-10-S99-2 + Details
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- Definition Amount of amortization expense attributable to debt issuance costs. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1F -Subparagraph (b)(2) -Publisher FASB -URI https://asc.fasb.org//1943274/2147481139/470-20-50-1F Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 230 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 28 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482740/230-10-45-28 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 835 -SubTopic 30 -Name Accounting Standards Codification -Section 45 -Paragraph 3 -Publisher FASB -URI https://asc.fasb.org//1943274/2147482925/835-30-45-3 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 220 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03(8)) -Publisher FASB -URI https://asc.fasb.org//1943274/2147483621/220-10-S99-2 + Details
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- Definition Amount of cash paid for interest, excluding capitalized interest, classified as operating activity. Includes, but is not limited to, payment to settle zero-coupon bond for accreted interest of debt discount and debt instrument with insignificant coupon interest rate in relation to effective interest rate of borrowing attributable to accreted interest of debt discount. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 230 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 17 -Subparagraph (d) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482740/230-10-45-17 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 230 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 25 -Subparagraph (e) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482740/230-10-45-25 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 230 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Publisher FASB -URI https://asc.fasb.org//1943274/2147482913/230-10-50-2 + Details
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