Revenues (Schedule of Disaggregation of Revenue) (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Disaggregation of Revenue [Line Items]
Rental revenue	$ 95,109	$ 85,899
Total revenues	210,226	190,580
Recognized at a point in time:
Disaggregation of Revenue [Line Items]
Revenues from contracts with customers	95,580	81,438
Operating Assets revenues
Disaggregation of Revenue [Line Items]
Total revenues	99,687	96,439
Master Planned Communities revenues
Disaggregation of Revenue [Line Items]
Total revenues	80,692	48,287
Seaport revenues
Disaggregation of Revenue [Line Items]
Total revenues	9,376	7,453
Strategic Developments revenues
Disaggregation of Revenue [Line Items]
Total revenues	20,456	38,300
Corporate revenues
Disaggregation of Revenue [Line Items]
Total revenues	15	101
Condominium rights and unit sales
Disaggregation of Revenue [Line Items]
Revenues from contracts with customers	19,616	37,167
Condominium rights and unit sales | Recognized at a point in time:
Disaggregation of Revenue [Line Items]
Revenues from contracts with customers	19,616	37,167
Master Planned Communities land sales
Disaggregation of Revenue [Line Items]
Revenues from contracts with customers	61,468	37,477
Master Planned Communities land sales | Recognized at a point in time:
Disaggregation of Revenue [Line Items]
Revenues from contracts with customers	61,468	37,477
Builder price participation
Disaggregation of Revenue [Line Items]
Revenues from contracts with customers	14,496	6,794
Builder price participation | Recognized at a point in time:
Disaggregation of Revenue [Line Items]
Revenues from contracts with customers	14,496	6,794
Other land, rental and property revenues
Disaggregation of Revenue [Line Items]
Revenues from contracts with customers	19,537	23,243
Other land, rental and property revenues | Recognized at a point in time or over time:
Disaggregation of Revenue [Line Items]
Revenues from contracts with customers	$ 19,537	$ 23,243