Merger with CPA:18 – Global - Narrative (Details) $ / shares in Units, $ in Thousands		12 Months Ended
	Aug. 01, 2022 USD ($) property $ / shares shares	Dec. 31, 2023 USD ($) property shares	Dec. 31, 2022 USD ($)	Jul. 31, 2022 shares	Dec. 31, 2021 USD ($)	Dec. 31, 2020 USD ($)
Business Acquisition
Common stock shares, outstanding (in shares) | shares		14,620,919
Number of real estate properties (property) | property		55
Goodwill		$ 0	$ 63,583		$ 51,959	$ 52,235
W.P. Carey
Business Acquisition
Common stock shares, outstanding (in shares) | shares				141,099,002
CPA:18
Business Acquisition
Cash paid for fractional shares		$ 21,000
Number of real estate properties (property) | property	9
Net assets acquired	$ 72,094
Goodwill	$ 12,595
Actual revenue from acquiree			9,800
Loss attributable to acquiree			$ 3,800
CPA:18 | W.P. Carey
Business Acquisition
Share price (usd per share) | $ / shares	$ 87.46
Value of equity transferred	$ 1,600,000
Shares issued as compensation in acquisition (in shares) | shares	13,786,302
Fair value of shares issued	$ 1,200,000
Cash paid for fractional shares	423,300
Cash paid in lieu of issuing fractional shares	$ 100
CPA:18 | $0.001 Par Value Common Stock | W.P. Carey
Business Acquisition
Share conversion rate (usd per share) | $ / shares	$ 0.0978
Share price (usd per share) | $ / shares	$ 3.00