Debt - Components of Interest Expense (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Debt Instrument [Line Items]
Amortization of deferred financing fees, (premiums) and discounts	$ 2,285	$ 2,659
Other	524	2,131
Total interest expense	22,572	25,331
Convertible senior notes
Debt Instrument [Line Items]
Interest expense, debt	3,281	2,819
Senior unsecured notes
Debt Instrument [Line Items]
Interest expense, debt	645	1,252
Mortgage debt
Debt Instrument [Line Items]
Interest expense, debt	1,810	0
Unsecured revolving credit facilities | Unsecured term loans
Debt Instrument [Line Items]
Interest expense, debt	493	561
Unsecured term loan facilities | Unsecured term loans
Debt Instrument [Line Items]
Interest expense, debt	$ 13,534	$ 15,909