Fair Value of Assets and Liabilities - Recurring and Non-Recurring (Details) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2023 USD ($) property	Sep. 30, 2022 USD ($)	Sep. 30, 2023 USD ($) property	Sep. 30, 2022 USD ($)
Fair Value of Assets and Liabilities
Loss on asset impairment, net	$ 512	$ 1,172	$ 9,517	$ 9,720
Held-for-sale
Fair Value of Assets and Liabilities
Assets of properties held for sale	$ 13,252		13,252
Loss on asset impairment, net			$ 9,517
Number of impaired properties | property	16		16
Quoted Prices in Active Markets for Identical Assets (Level 1) | Held-for-sale
Fair Value of Assets and Liabilities
Assets of properties held for sale	$ 0		$ 0
Significant Other Observable Inputs (Level 2) | Held-for-sale
Fair Value of Assets and Liabilities
Assets of properties held for sale	2,165		2,165
Significant Unobservable Inputs (Level 3) | Held-for-sale
Fair Value of Assets and Liabilities
Assets of properties held for sale	$ 11,087		$ 11,087