Borrowings - March 2027 Notes (Details) - USD ($)	Sep. 30, 2022	Dec. 31, 2021	Nov. 22, 2021
Debt Instrument [Line Items]
Aggregate Principal Committed	$ 35,414,783,000	$ 23,121,914,000
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%

Face (par) amount of debt instrument at time of issuance.

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