Consolidated Balance Sheets - USD ($) $ in Thousands	Mar. 31, 2018	Dec. 31, 2017
Real estate
Real estate, at cost	$ 1,659,651	$ 1,629,436
Less: accumulated depreciation	(357,508)	(347,405)
Real estate, net	1,302,143	1,282,031
Real estate available and held for sale	41,857	68,588
Total real estate	1,344,000	1,350,619
Land and development, net	681,410	860,311
Loans receivable and other lending investments, net	1,400,474	1,300,655
Other investments	422,853	321,241
Cash and cash equivalents	366,723	657,688
Accrued interest and operating lease income receivable, net	11,030	11,957
Deferred operating lease income receivable, net	88,820	86,877
Deferred expenses and other assets, net	134,749	141,730
Total assets	4,450,059	4,731,078
Liabilities:
Accounts payable, accrued expenses and other liabilities	217,874	238,004
Loan participations payable, net	85,354	102,425
Debt obligations, net	3,130,934	3,476,400
Total liabilities	3,434,162	3,816,829
Commitments and contingencies (refer to Note 11)
iStar Inc. shareholders' equity:
Common Stock, $0.001 par value, 200,000 shares authorized, 67,901 and 68,236 shares issued and outstanding as of March 31, 2018 and December 31, 2017, respectively	68	68
Additional paid-in capital	3,350,250	3,352,665
Retained earnings (deficit)	(2,368,162)	(2,470,564)
Accumulated other comprehensive income (loss) (refer to Note 13)	(925)	(2,482)
Total iStar Inc. shareholders' equity	981,247	879,703
Noncontrolling interests	34,650	34,546
Total equity	1,015,897	914,249
Total liabilities and equity	4,450,059	4,731,078
Series D, G and I Preferred Stock
iStar Inc. shareholders' equity:
Preferred Stock	12	12
Preferred Stock Series J
iStar Inc. shareholders' equity:
Preferred Stock	$ 4	$ 4