Distributions - Components Of Accumulated Earnings On A Tax Basis (Details) - USD ($) $ in Millions		Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Investment Company [Abstract]
Distributable ordinary income		$ 525	$ 600	$ 446
Distributable realized gains (accumulated capital losses)		(2,703)	(2,068)
Other temporary differences		24	16
Change in Unrealized Appreciation/(Depreciation)		(508)	(1,136)
Total	[1]	(2,662)	(2,588)
Accumulated capital loss carryforward
Unrealized appreciation		1,254	1,282
Unrealized depreciation		$ 1,762	$ 2,418

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