Distributions Paid and Payable (Details) - $ / shares	1 Months Ended							3 Months Ended
	Apr. 30, 2022	Mar. 31, 2022	Feb. 28, 2022	Jan. 31, 2022	Mar. 31, 2021	Feb. 28, 2021	Jan. 31, 2021	Mar. 31, 2022	Mar. 31, 2021
Distributions Paid and Payable
Distributions paid per common share (in dollars per share)		$ 0.2465	$ 0.2465	$ 0.2465	$ 0.2345	$ 0.2345	$ 0.2345	$ 0.7395	$ 0.7035
Distributions payable (in dollars per share)		$ 0.2470						$ 0.2470
Subsequent event
Distributions Paid and Payable
Distributions paid per common share (in dollars per share)	$ 0.2470