Commitments and Contingencies (Details Textual) - USD ($) $ in Millions	1 Months Ended	9 Months Ended
	Feb. 28, 2022	Sep. 30, 2022
Long-term Purchase Commitment [Line Items]
Commitments related to capital spending activities	$ 50.0
Edgewater Joint Venture and DC Joint Ventures [Member]
Long-term Purchase Commitment [Line Items]
Commitments related to capital spending activities		$ 29.6
Remaining Commitments		14.2
Commitments related to development, redevelopment and capital improvement activities [Member]
Long-term Purchase Commitment [Line Items]
Commitments related to capital spending activities		$ 152.1
Time Period of Long-term Purchase Commitment		24 months
Commitments related to development, redevelopment and capital improvement activities [Member] | RET Ventures [Member]
Long-term Purchase Commitment [Line Items]
Remaining Commitments		$ 2.7
Commitments related to operations [Member] | Maximum [Member]
Long-term Purchase Commitment [Line Items]
Time Period of Long-term Purchase Commitment		1 year