Earnings per Share / Unit - Computation of Net Income per Common Share (Details) $ / shares in Units, $ in Thousands	3 Months Ended						9 Months Ended
	Sep. 30, 2023 USD ($) $ / shares shares	Jun. 30, 2023 USD ($)	Mar. 31, 2023 USD ($)	Sep. 30, 2022 USD ($) $ / shares shares	Jun. 30, 2022 USD ($)	Mar. 31, 2022 USD ($)	Sep. 30, 2023 USD ($) $ / shares shares	Sep. 30, 2022 USD ($) $ / shares shares
Numerator:
Net income	$ 88,092	$ 115,414	$ 137,699	$ 61,665	$ 74,555	$ 70,014	$ 341,205	$ 206,234
Less:
Noncontrolling interest	10,493			7,464			41,140	24,119
Dividends on preferred shares	3,486	$ 3,486	$ 3,486	3,486	$ 4,346	$ 5,763	10,458	13,595
Redemption of perpetual preferred shares	0			0			0	5,276
Allocation to participating securities	238			188			854	583
Numerator for income per common share/unit–basic	73,875			50,527			288,753	162,661
Numerator for income per common share/unit–diluted	$ 73,875			$ 50,527			$ 288,753	$ 162,661
Denominator:
Weighted-average common shares outstanding - basic (in shares) | shares	362,426,273			348,944,055			361,665,436	347,730,579
Effect of dilutive securities:
Share-based compensation plan and forward sale equity contracts | shares	498,659			400,486			455,692	552,416
Weighted-average common shares outstanding - diluted (in shares) | shares	362,924,932			349,344,541			362,121,128	348,282,995
Net income per common share/unit
Basic (in dollars per share) | $ / shares	$ 0.20			$ 0.14			$ 0.80	$ 0.47
Diluted (in dollars per share) | $ / shares	$ 0.20			$ 0.14			$ 0.80	$ 0.47
Exchange rate							1