FAIR VALUE OF FINANCIAL INSTRUMENTS - Carrying and Fair Values of Debt Obligations (Details) - USD ($) $ in Millions	Dec. 31, 2025	Dec. 31, 2024
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Principal amount of debt outstanding	$ 16,012	$ 13,789
Debt	15,991	13,727
April 2036 CLO Notes
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Principal amount of debt outstanding	702
Line of Credit | Revolving Credit Facility
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Principal amount of debt outstanding	2,028	1,113
Debt	2,031	1,113
Line of Credit | Revolving Funding Facility
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Principal amount of debt outstanding	1,234	1,065
Debt	1,234	1,065
Line of Credit | SMBC Funding Facility
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Principal amount of debt outstanding	563	502
Debt	563	502
Line of Credit | BNP Funding Facility
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Principal amount of debt outstanding	717	889
Debt	717	889
Term loan tranche | April 2036 CLO Notes
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Principal amount of debt outstanding	476	476
Debt		473
Term loan tranche | October 2036 CLO Secured Loans
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Principal amount of debt outstanding	544	544
Debt		541
Term loan tranche | January 2038 CLO Notes
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Principal amount of debt outstanding	700	0
Debt	697	0
Senior Notes | March 2025 Notes (principal amount outstanding of $0 and $600, respectively)
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Principal amount of debt outstanding	0	600
Debt	0	600
Senior Notes | July 2025 Notes
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Principal amount of debt outstanding	0	1,250
Debt	0	1,252
Senior Notes | January 2026 Notes (principal amount outstanding of $1,150)
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Principal amount of debt outstanding	1,150	1,150
Debt	1,150	1,148
Senior Notes | July 2026 Notes (principal amount outstanding of $1,000)
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Principal amount of debt outstanding	1,000	1,000
Debt	999	996
Senior Notes | January 2027 Notes (principal amount outstanding of $900)
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Principal amount of debt outstanding	900	900
Debt	900	891
Senior Notes | June 2027 Notes (principal amount outstanding of $500)
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Principal amount of debt outstanding	500	500
Debt	498	497
Senior Notes | June 2028 Notes (principal amount outstanding of $1,250)
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Principal amount of debt outstanding	1,250	1,250
Debt	1,248	1,248
Senior Notes | March 2029 Notes (principal amount outstanding of $1,000)
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Principal amount of debt outstanding	1,000	1,000
Debt	999	985
Senior Notes | July 2029 Notes (principal amount outstanding of $850)
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Principal amount of debt outstanding	850	850
Debt	861	835
Senior Notes | September 2030 Notes (principal amount outstanding of $750 and $0, respectively)
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Principal amount of debt outstanding	750	0
Debt		0
Senior Notes | January 2031 Notes (principal amount outstanding of $650 and $0, respectively)
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Principal amount of debt outstanding	650	0
Debt	634	0
Senior Notes | November 2031 Notes (principal amount outstanding of $700)
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Principal amount of debt outstanding	700	700
Debt	693	692
Senior Notes | March 2032 Notes (principal amount outstanding of $1,000 and $0, respectively)
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Principal amount of debt outstanding	1,000	0
Debt		0
Carrying value
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Fair value disclosures of long-term debt	15,991	13,727
Carrying value | Revolving Credit Facility | Revolving Credit Facility
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Fair value disclosures of long-term debt		1,113
Carrying value | Revolving Credit Facility | Revolving Funding Facility
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Fair value disclosures of long-term debt		1,065
Carrying value | Line of Credit | SMBC Funding Facility
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Fair value disclosures of long-term debt		502
Carrying value | Line of Credit | BNP Funding Facility
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Fair value disclosures of long-term debt		889
Carrying value | Revolving Credit Facility | Revolving Credit Facility
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Fair value disclosures of long-term debt	2,031
Carrying value | Revolving Credit Facility | Revolving Funding Facility
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Fair value disclosures of long-term debt	1,234
Carrying value | Line of Credit | SMBC Funding Facility
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Fair value disclosures of long-term debt	563
Carrying value | Line of Credit | BNP Funding Facility
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Fair value disclosures of long-term debt	717
Carrying value | Term loan tranche | April 2036 CLO Notes
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Fair value disclosures of long-term debt	473
Debt	473
Carrying value | Term loan tranche | October 2036 CLO Secured Loans
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Debt	541
Carrying value | Term loan tranche | January 2038 CLO Notes
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Debt	697
Carrying value | Convertible Debt | April 2036 CLO Notes
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Fair value disclosures of long-term debt		473
Carrying value | Convertible Debt | October 2036 CLO Secured Loans
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Fair value disclosures of long-term debt		541
Carrying value | Convertible Debt | January 2038 CLO Notes
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Fair value disclosures of long-term debt		0
Carrying value | Senior Notes | March 2025 Notes (principal amount outstanding of $0 and $600, respectively)
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Fair value disclosures of long-term debt	0	600
Carrying value | Senior Notes | July 2025 Notes
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Fair value disclosures of long-term debt	0	1,252
Carrying value | Senior Notes | January 2026 Notes (principal amount outstanding of $1,150)
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Fair value disclosures of long-term debt	1,150	1,148
Carrying value | Senior Notes | July 2026 Notes (principal amount outstanding of $1,000)
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Fair value disclosures of long-term debt	999	996
Carrying value | Senior Notes | January 2027 Notes (principal amount outstanding of $900)
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Fair value disclosures of long-term debt	900	891
Carrying value | Senior Notes | June 2027 Notes (principal amount outstanding of $500)
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Fair value disclosures of long-term debt	498	497
Carrying value | Senior Notes | June 2028 Notes (principal amount outstanding of $1,250)
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Fair value disclosures of long-term debt	1,248	1,248
Carrying value | Senior Notes | March 2029 Notes (principal amount outstanding of $1,000)
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Fair value disclosures of long-term debt	999	985
Carrying value | Senior Notes | July 2029 Notes (principal amount outstanding of $850)
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Fair value disclosures of long-term debt	861	835
Carrying value | Senior Notes | September 2030 Notes (principal amount outstanding of $750 and $0, respectively)
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Fair value disclosures of long-term debt		0
Debt	743
Carrying value | Senior Notes | January 2031 Notes (principal amount outstanding of $650 and $0, respectively)
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Fair value disclosures of long-term debt	634	0
Carrying value | Senior Notes | November 2031 Notes (principal amount outstanding of $700)
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Fair value disclosures of long-term debt	693	692
Carrying value | Senior Notes | March 2032 Notes (principal amount outstanding of $1,000 and $0, respectively)
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Fair value disclosures of long-term debt		0
Debt	1,010
Fair value
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Fair value disclosures of long-term debt	15,935	13,552
Fair value | Revolving Credit Facility | Revolving Credit Facility
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Fair value disclosures of long-term debt	2,031	1,113
Fair value | Revolving Credit Facility | Revolving Funding Facility
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Fair value disclosures of long-term debt	1,234	1,065
Fair value | Line of Credit | SMBC Funding Facility
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Fair value disclosures of long-term debt	563	502
Fair value | Line of Credit | BNP Funding Facility
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Fair value disclosures of long-term debt	717	889
Fair value | Convertible Debt | April 2036 CLO Notes
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Fair value disclosures of long-term debt	473	476
Fair value | Convertible Debt | October 2036 CLO Secured Loans
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Fair value disclosures of long-term debt	541	544
Fair value | Convertible Debt | January 2038 CLO Notes
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Fair value disclosures of long-term debt	697	0
Fair value | Senior Notes | March 2025 Notes (principal amount outstanding of $0 and $600, respectively)
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Fair value disclosures of long-term debt	0	599
Fair value | Senior Notes | July 2025 Notes
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Fair value disclosures of long-term debt	0	1,238
Fair value | Senior Notes | January 2026 Notes (principal amount outstanding of $1,150)
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Fair value disclosures of long-term debt	1,149	1,137
Fair value | Senior Notes | July 2026 Notes (principal amount outstanding of $1,000)
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Fair value disclosures of long-term debt	989	957
Fair value | Senior Notes | January 2027 Notes (principal amount outstanding of $900)
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Fair value disclosures of long-term debt	923	933
Fair value | Senior Notes | June 2027 Notes (principal amount outstanding of $500)
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Fair value disclosures of long-term debt	490	475
Fair value | Senior Notes | June 2028 Notes (principal amount outstanding of $1,250)
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Fair value disclosures of long-term debt	1,196	1,151
Fair value | Senior Notes | March 2029 Notes (principal amount outstanding of $1,000)
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Fair value disclosures of long-term debt	1,027	1,010
Fair value | Senior Notes | July 2029 Notes (principal amount outstanding of $850)
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Fair value disclosures of long-term debt	874	861
Fair value | Senior Notes | September 2030 Notes (principal amount outstanding of $750 and $0, respectively)
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Fair value disclosures of long-term debt	756	0
Fair value | Senior Notes | January 2031 Notes (principal amount outstanding of $650 and $0, respectively)
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Fair value disclosures of long-term debt	642	0
Fair value | Senior Notes | November 2031 Notes (principal amount outstanding of $700)
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Fair value disclosures of long-term debt	622	602
Fair value | Senior Notes | March 2032 Notes (principal amount outstanding of $1,000 and $0, respectively)
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Fair value disclosures of long-term debt	$ 1,011	$ 0