Summary of Significant Accounting Policies - Common Stock Distributions (Details) - $ / shares	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Tax status of common stock distributions deemed paid during the year:
Ordinary income (usd per share)	$ 1.649	$ 1.483	$ 1.538
Long-term capital gains (usd per share)	0.005	0	0
Non-dividend distributions (usd per share)	0.141	0.152	0
Distributions declared per common stock outstanding (usd per share)	$ 1.795	$ 1.635	$ 1.538