Mortgages Payable - Narrative (Details) $ in Thousands, £ in Millions	1 Months Ended		2 Months Ended	12 Months Ended
	Oct. 31, 2021 USD ($)	Sep. 30, 2021 USD ($)	Oct. 31, 2021 USD ($)	Dec. 31, 2022 USD ($) mortgage property	Dec. 31, 2021 USD ($)	Dec. 31, 2021 USD ($) mortgage	Dec. 31, 2021 USD ($) property	Dec. 31, 2021 USD ($) sterlingDenominatedMortgage	Dec. 31, 2021 GBP (£)	Dec. 31, 2020 USD ($)
Debt
Principal payments				$ 312,234	$ 66,575					$ 108,789
Number of mortgages assumed | property							1
(Gain) loss on extinguishment of debt				(367)	97,178					9,819
Mortgages payable
Debt
Principal payments				$ 312,200	66,600
Number of mortgages assumed				8		11		1
Number of properties assumed | property				17
Loans assumed				$ 45,079	911,525				£ 31.0	0
Mortgages assumed					881,100
Early redemption amount	$ 9,600	$ 12,500		0						$ 0
(Gain) loss on extinguishment of debt			$ 4,300
Deferred financing costs				800	800	$ 800	$ 800	$ 800
Unamortized net premiums				12,400	28,700	$ 28,700	28,700	28,700
Mortgages payable | VEREIT Inc
Debt
Number of mortgages assumed | mortgage						10
Loans assumed					869,100
Mortgages assumed					839,100
Mortgages payable | Mortgages repaid in full
Debt
Principal payments				$ 308,000	63,000
Mortgages repaid in full | mortgage				12		7
Notes payable
Debt
Deferred financing costs				$ 60,700	53,100	$ 53,100	53,100	53,100
Unamortized net premiums				$ 224,600	$ 295,500	$ 295,500	$ 295,500	$ 295,500