CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Dec. 31, 2020	Dec. 31, 2019
Current assets
Cash and cash equivalents	$ 380,420	$ 240,227
Marketable securities	172,905	68,567
Restricted cash	28,059	26,856
Accounts receivable, net	109,221	133,613
Assets held for sale	16,061	42,671
Prepaid expenses and other current assets, net	66,937	84,241
Total current assets	773,603	596,175
Property, plant and equipment and leasehold intangibles, net	5,068,060	5,109,834
Operating lease right-of-use assets	788,138	1,159,738
Restricted cash	56,669	34,614
Investment in unconsolidated ventures	4,898	21,210
Goodwill	154,131	154,131
Other assets, net	56,259	118,731
Total assets	6,901,758	7,194,433
Current liabilities
Current portion of long-term debt	68,885	339,413
Current portion of financing lease obligations	19,543	63,146
Current portion of operating lease obligations	146,226	193,587
Trade accounts payable	71,233	104,721
Accrued expenses	287,851	266,703
Refundable fees and deferred revenue	96,995	79,402
Total current liabilities	690,733	1,046,972
Long-term debt, less current portion	3,847,103	3,215,710
Financing lease obligations, less current portion	543,764	771,434
Operating lease obligations, less current portion	819,429	1,277,178
Deferred tax liability	9,557	15,397
Other liabilities	188,443	169,017
Total liabilities	6,099,029	6,495,708
Preferred stock, $0.01 par value, 50,000,000 shares authorized at December 31, 2020 and 2019; no shares issued and outstanding	0	0
Common stock, $0.01 par value, 400,000,000 shares authorized at December 31, 2020 and 2019; 198,331,663 and 199,593,343 shares issued and 187,804,138 and 192,128,586 shares outstanding (including 4,349,421 and 7,252,459 unvested restricted shares), respectively	1,983	1,996
Additional paid-in-capital	4,212,409	4,172,099
Treasury stock, at cost; 10,527,525 and 7,464,757 shares at December 31, 2020 and 2019, respectively	(102,774)	(84,651)
Accumulated deficit	(3,311,184)	(3,393,088)
Total Brookdale Senior Living Inc. stockholders' equity	800,434	696,356
Noncontrolling interest	2,295	2,369
Total equity	802,729	698,725
Total liabilities and equity	$ 6,901,758	$ 7,194,433