Borrowings - March 2027 Notes (Details) - USD ($)	Sep. 30, 2023	Dec. 31, 2022	Nov. 22, 2021
Debt Instrument [Line Items]
Aggregate Principal Committed	$ 34,855,746,000	$ 36,037,871,000
March 2027 Notes | Unsecured debt
Debt Instrument [Line Items]
Aggregate Principal Committed	$ 1,000,000,000	$ 1,000,000,000	$ 1,000,000,000
Interest rate			3.25%