Consolidated Balance Sheets - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Current assets:
Cash and cash equivalents	$ 1,869,577	$ 606,166
Short-term investments	10,362	4,540
Accounts receivable, net of allowance for doubtful accounts of $13,026 and $15,950	689,134	630,119
Other current assets	303,543	274,857
Total current assets	2,872,616	1,515,682
Property, plant and equipment, net	12,152,597	11,026,020
Operating lease right-of-use assets	1,475,367	0
Goodwill	4,781,858	4,836,388
Intangible assets, net	2,102,389	2,333,296
Other assets	580,788	533,252
Total assets	23,965,615	20,244,638
Current liabilities:
Accounts payable and accrued expenses	760,718	756,692
Accrued property, plant and equipment	301,535	179,412
Current portion of operating lease liabilities	145,606
Current portion of finance lease liabilities	75,239
Current portion of finance lease liabilities		77,844
Current portion of mortgage and loans payable	77,603	73,129
Current portion of senior notes	643,224	300,999
Other current liabilities	153,938	126,995
Total current liabilities	2,157,863	1,515,071
Operating lease liabilities, less current portion	1,315,656
Finance lease liabilities, less current portion	1,430,882
Finance lease liabilities, less current portion		1,441,077
Mortgage and loans payable, less current portion	1,289,434	1,310,663
Senior notes, less current portion	8,309,673	8,128,785
Other liabilities	621,725	629,763
Total liabilities	15,125,233	13,025,359
Commitments and contingencies (Note 15)
Equinix stockholders' equity:
Preferred stock, $0.001 par value per share: 100,000,000 shares authorized in 2019 and 2018; zero shares issued and outstanding	0	0
Common stock, $0.001 par value per share: 300,000,000 shares authorized in 2019 and 2018; 85,700,953 issued and 85,308,386 outstanding in 2019 and 81,119,117 issued and 80,722,258 outstanding in 2018	86	81
Additional paid-in capital	12,696,433	10,751,313
Treasury stock, at cost; 392,567 shares in 2019 and 396,859 shares in 2018	(144,256)	(145,161)
Accumulated dividends	(4,168,469)	(3,331,200)
Accumulated other comprehensive loss	(934,613)	(945,702)
Retained earnings	1,391,425	889,948
Total Equinix stockholders' equity	8,840,606	7,219,279
Non-controlling interests	(224)	0
Total stockholders' equity	8,840,382	7,219,279
Total liabilities and stockholders' equity	$ 23,965,615	$ 20,244,638