Consolidated Statements of Changes in Net Assets - USD ($) $ in Millions		12 Months Ended
		Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Operations
Net investment income		$ 865	$ 584	$ 331
Net realized gain (loss) on investments, foreign currency forward contracts, foreign currency, provision for taxes on realized gains on investments and extinguishment of debt		177	161	(496)
Net change in unrealized appreciation (depreciation) on investments and foreign currency forward contracts	[1]	(965)	740	(224)
Net change in unrealized gain (loss) on foreign currency		15	30	(16)
Net increase (decrease) in net assets resulting from operations		92	1,515	(405)
Stockholder distributions
Distributions to stockholders	[2]	(754)	(511)	(318)
Net decrease in net assets resulting from stockholder distributions	[2]	(754)	(511)	(318)
Capital share transactions
Issuance of common stock	[3]	0	3,642	0
Reinvestment of stockholder distributions	[3]	0	0	0
Repurchases of common stock	[3]	(56)	(12)	(47)
Net increase (decrease) in net assets resulting from capital share transactions	[3]	(56)	3,630	(47)
Total increase (decrease) in net assets		(718)	4,634	(770)
Net assets at beginning of year		7,730	3,096	3,866
Net assets at end of year		$ 7,012	$ 7,730	$ 3,096

[1] See Note 7 for a discussion of the Company’s financial instruments.

[2] See Note 5 for a discussion of the sources of distributions paid by the Company.

[3] See Note 3 for a discussion of the Company's capital share transactions.