Note 14 - Fair Value Measurements (Details Textual) - USD ($) $ in Thousands		9 Months Ended
		Sep. 30, 2022	Dec. 31, 2021
Property [Member]
Tangible Asset Impairment Charges, Total		$ 21,800
Noncontrolling Interest, Impairment Shares Amount		15,800
Estimate of Fair Value Measurement [Member]
Notes Payable, Fair Value Disclosure	[1],[2]	5,869,420	$ 7,330,723
Fair Value, Inputs, Level 2 [Member] | Estimate of Fair Value Measurement [Member]
Notes Payable, Fair Value Disclosure		5,700,000	$ 7,300,000
Fair Value, Inputs, Level 3 [Member] | Estimate of Fair Value Measurement [Member]
Notes Payable, Fair Value Disclosure		$ 126,700

[1] The Company determined that the valuation of its senior unsecured notes were classified within Level 2 of the fair value hierarchy and its Credit Facility was classified within Level 3 of the fair value hierarchy. The estimated fair value amounts classified as Level 2, as of September 30, 2022 and December 31, 2021, were $5.7 billion and $7.3 billion, respectively. The estimated fair value amounts classified as Level 3, as of September 30, 2022, was $126.7 million.

[2] The Company determined the estimated fair value of the Credit Facility and mortgages payable using a discounted cash flow model using a rate that reflects the average yield of similar market participants.