Share Transactions - Shares Of The Company’s Common Stock (Details) - USD ($) $ in Millions		12 Months Ended
		Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Class of Stock [Line Items]
Reinvestment of Distributions (in shares)		0	0	0
Reinvestment of stockholder distributions	[1]	$ 0	$ 0	$ 0
Issues of Common Stock (in shares)		0	161,374,028	0
Issues of Common Stock		$ 0	$ 3,642	$ 0
Net Proceeds from Share Transactions (in shares)		(2,811,341)	160,787,126	(2,825,801)
Net Proceeds from Share Transactions		$ (56)	$ 3,630	$ (47)
Share Repurchase Program
Class of Stock [Line Items]
Share Repurchased (in shares)		(2,811,341)	(586,902)	(2,823,750)
Share Repurchase Program		$ (56)	$ (12)	$ (47)
Fractional Share Repurchase
Class of Stock [Line Items]
Share Repurchased (in shares)		0	0	(2,051)
Share Repurchase Program		$ 0	$ 0	$ 0

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