Unaudited Consolidated Statements of Operations - USD ($) $ in Millions		3 Months Ended		9 Months Ended
		Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022		Sep. 30, 2021
Investment income
Paid-in-kind interest income				$ 89.0		$ 67.0
Total investment income		$ 411.0	$ 360.0	1,186.0		717.0
Operating expenses
Management fees		61.0	58.0	186.0		113.0
Subordinated income incentive fees	[1]	40.0	35.0	117.0		43.0
Administrative services expenses		4.0	5.0	12.0		9.0
Accounting and administrative fees		2.0	1.0	4.0		2.0
Interest expense	[2]	96.0	70.0	256.0		158.0
Other general and administrative expenses		6.0	5.0	16.0		12.0
Total operating expenses		209.0	174.0	591.0		337.0
Incentive fee waiver	[1]	(15.0)	(15.0)	(45.0)		(15.0)
Net expenses		194.0	159.0	546.0		322.0
Net investment income before taxes		217.0	201.0	640.0		395.0
Excise taxes		1.0	0.0	1.0		0.0
Net investment income		216.0	201.0	639.0		395.0
Realized and unrealized gain/loss
Net realized gain (loss) on investments:				214.0		123.0
Net realized gain (loss) on foreign currency forward contracts		2.0	0.0	9.0		0.0
Net realized gain (loss) on foreign currency		5.0	(1.0)	12.0		(4.0)
Net change in unrealized appreciation (depreciation) on investments:	[3]			(930.0)		773.0
Net change in unrealized appreciation (depreciation) on foreign currency forward contracts		15.0	5.0	31.0		8.0
Net change in unrealized gain (loss) on foreign currency		23.0	10.0	53.0		28.0
Total net realized and unrealized gain (loss)		(343.0)	69.0	(611.0)		939.0
Provision for taxes on realized gains on investments		0.0	0.0	(3.0)		0.0
Net increase (decrease) in net assets resulting from operations		$ (127.0)	$ 270.0	$ 25.0		$ 1,334.0
Per share information—basic and diluted
Net increase (decrease) in net assets resulting from operations (Earnings (Losses) per Share) - basic (in dollars per share)		$ (0.45)	$ 0.95	$ 0.09		$ 7.13
Net increase (decrease) in net assets resulting from operations (Earnings (Losses) per Share) - diluted (in dollars per share)		$ (0.45)	$ 0.95	$ 0.09		$ 7.13
Weighted average shares outstanding - basic (in shares)		283,175,526	285,124,920	283,787,605		187,003,417
Weighted average shares outstanding - diluted (in shares)		283,175,526	285,124,920	283,787,605		187,003,417
Non-controlled/unaffiliated investments
Investment income
Interest income		$ 255.0	$ 219.0	$ 725.0		$ 414.0
Paid-in-kind interest income		18.0	16.0	51.0		35.0
Fee income		23.0	29.0	63.0		62.0
Dividend and other income		9.0	8.0	34.0		20.0
Realized and unrealized gain/loss
Net realized gain (loss) on investments:		16.0	60.0	167.0		(22.0)
Net change in unrealized appreciation (depreciation) on investments:		(283.0)	(49.0)	(574.0)		526.0
Non-controlled/affiliated investments
Investment income
Interest income		8.0	8.0	25.0		12.0
Paid-in-kind interest income		12.0	4.0	37.2	[4]	12.0
Fee income		3.0	2.0	4.9	[4]	2.0
Dividend and other income		0.0	0.0	6.5	[4]	0.0
Realized and unrealized gain/loss
Net realized gain (loss) on investments:		51.0	139.0	89.8		203.0
Net change in unrealized appreciation (depreciation) on investments:		(99.0)	(104.0)	(139.6)		65.0
Controlled/affiliated investments
Investment income
Interest income		16.0	12.0	37.0		16.0
Paid-in-kind interest income		9.0	15.0	34.0	[4]	23.0
Fee income		0.0	0.0	0.0	[4]	1.0
Dividend and other income		58.0	47.0	168.2	[4]	120.0
Realized and unrealized gain/loss
Net realized gain (loss) on investments:		(4.0)	(2.0)	(42.5)		(58.0)
Net change in unrealized appreciation (depreciation) on investments:		$ (69.0)	$ 11.0	$ (215.7)		$ 193.0

[1] See Note 2 and 4 for a discussion of the methodology employed by the Company in calculating the subordinated income incentive fees.

[2] See Note 9 for a discussion of the Company's financing arrangements.

[3] For the nine months ended September 30, 2021, amount excludes $11 of unrealized depreciation on unfunded commitments acquired from the 2021 Merger.

[4] Interest, PIK, fee and dividend income presented for the full nine months ended September 30, 2022.