Borrowings - Interest Expense (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Debt Instrument [Line Items]
Borrowing interest expense	$ 278,356	$ 34,795	$ 512,340	$ 52,604
Unused commitment fees	6,542	1,929	21,946	2,611
Amortization of debt issuance costs	4,989	533	13,318	563
Net accretion of discount and amortization of premium	7,192	2,502	20,066	4,766
Interest expense	294,772	39,759	566,332	60,544
Interest paid during the period	43,572	23,908	405,828	35,752
Interest rate swaps
Debt Instrument [Line Items]
Gain (loss) from interest rate swaps accounted for as hedges and the related hedged items:	(167,469)	0	(263,674)	0
Hedge
Debt Instrument [Line Items]
Gain (loss) from interest rate swaps accounted for as hedges and the related hedged items:	$ 165,162	$ 0	$ 262,336	$ 0