Equity - Dividends on Common Stock (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended												12 Months Ended
	Dec. 31, 2023	Sep. 30, 2023	Jun. 30, 2023	Mar. 31, 2023	Dec. 31, 2022	Sep. 30, 2022	Jun. 30, 2022	Mar. 31, 2022	Dec. 31, 2021	Sep. 30, 2021	Jun. 30, 2021	Mar. 31, 2021	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Dividends on common stock
Dividends declared per share (usd per share)	$ 0.28	$ 0.28	$ 0.28	$ 0.28	$ 0.275	$ 0.275	$ 0.275	$ 0.275	$ 0.265	$ 0.265	$ 0.265	$ 0.265	$ 1.12	$ 1.10	$ 1.06
Dividends payment date	Jan. 12, 2024	Oct. 13, 2023	Jul. 14, 2023	Apr. 14, 2023	Jan. 13, 2023	Oct. 14, 2022	Jul. 15, 2022	Apr. 15, 2022	Jan. 14, 2022	Oct. 15, 2021	Jul. 15, 2021	Apr. 15, 2021
Dividends payable as of record date	$ 36,531	$ 32,403	$ 27,853	$ 27,846	$ 27,386	$ 26,683	$ 26,683	$ 26,691	$ 25,755	$ 25,714	$ 25,714	$ 25,633	$ 36,531	$ 27,386	$ 25,755
Dividends record date	Dec. 29, 2023	Sep. 29, 2023	Jun. 30, 2023	Mar. 31, 2023	Dec. 30, 2022	Sep. 30, 2022	Jun. 30, 2022	Mar. 31, 2022	Dec. 31, 2021	Sep. 30, 2021	Jun. 30, 2021	Mar. 31, 2021