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

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Name:	us-gaap_DebtInstrumentFaceAmount
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

Borrowings - January 2029 Notes (Details) - USD ($)	Sep. 30, 2022	Jan. 18, 2022	Dec. 31, 2021
Debt Instrument [Line Items]
Aggregate Principal Committed	$ 35,414,783,000		$ 23,121,914,000
January 2029 Notes \| Unsecured debt
Debt Instrument [Line Items]
Aggregate Principal Committed	$ 650,000,000	$ 650,000,000
Interest rate		4.00%