Tax Treatment of Distributions - Dividends Tax Treatment (Details) - $ / shares	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Income Tax Treatment of Dividends Paid [Line Items]
Capital gains, federal statutory tax rate	20.00%
Common Stock
Income Tax Treatment of Dividends Paid [Line Items]
Dividends paid per share of common stock (dollars per share)	$ 2.100	$ 2.020	$ 1.955
Ordinary income | Common Stock
Income Tax Treatment of Dividends Paid [Line Items]
Dividends paid per share of common stock (dollars per share)	$ 1.865	$ 1.338	$ 1.474
Dividends paid per share of common stock, percentage	88.80%	66.22%	75.40%
Qualified dividend | Common Stock
Income Tax Treatment of Dividends Paid [Line Items]
Dividends paid per share of common stock (dollars per share)	$ 0.001	$ 0.003	$ 0.002
Dividends paid per share of common stock, percentage	0.02%	0.15%	0.12%
Return of capital | Common Stock
Income Tax Treatment of Dividends Paid [Line Items]
Dividends paid per share of common stock (dollars per share)	$ 0.230	$ 0.551	$ 0.162
Dividends paid per share of common stock, percentage	10.99%	27.30%	8.30%
Capital gains | Common Stock
Income Tax Treatment of Dividends Paid [Line Items]
Dividends paid per share of common stock (dollars per share)	$ 0.004	$ 0.075	$ 0.275
Dividends paid per share of common stock, percentage	0.19%	3.72%	14.05%
Unrecaptured section 1250 gains | Common Stock
Income Tax Treatment of Dividends Paid [Line Items]
Dividends paid per share of common stock (dollars per share)	$ 0	$ 0.053	$ 0.042
Dividends paid per share of common stock, percentage	0.00%	2.61%	2.13%
Tax treatment | Common Stock
Income Tax Treatment of Dividends Paid [Line Items]
Dividends paid per share of common stock (dollars per share)	$ 2.100	$ 2.020	$ 1.955
Dividends paid per share of common stock, percentage	100.00%	100.00%	100.00%