Supplemental Detail for Certain Components of Consolidated Balance Sheets - Other Assets (Details) - USD ($) $ in Thousands	Sep. 30, 2021	Dec. 31, 2020	Sep. 30, 2020
Other assets, net
Right of use asset - operating leases, net	$ 375,685	$ 112,049
Financing receivables	200,041	131,291
Right of use asset - financing leases	162,919	118,585
Derivative assets and receivables - at fair value	43,941	10
Restricted escrow deposits	28,141	21,220	$ 8,832
Prepaid expenses	16,112	11,795
Goodwill	13,947	14,180
Corporate assets, net	8,203	8,598
Non-refundable escrow deposits	5,432	1,000
Credit facility origination costs, net	5,137	7,705
Impounds related to mortgages payable	974	4,983	$ 5,429
Other items	13,123	2,881
Total other assets, net	$ 873,655	$ 434,297
Right-of-use asset, operating leases, balance sheet line item	Total other assets, net	Total other assets, net
Right-of-use asset, financing leases, balance sheet line item	Total other assets, net	Total other assets, net