Consolidated Balance Sheets - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Current assets:
Cash and cash equivalents	$ 1,536,358	$ 1,604,869
Short-term investments	0	4,532
Accounts receivable, net of allowance of $11,635 and $10,677	681,809	676,738
Other current assets	462,739	323,016
Assets held for sale	276,195	0
Total current assets	2,957,101	2,609,155
Property, plant and equipment, net	15,445,775	14,503,084
Operating lease right-of-use assets	1,282,418	1,475,057
Goodwill	5,372,071	5,472,553
Intangible assets, net	1,935,267	2,170,945
Other assets	926,066	776,047
Total assets	27,918,698	27,006,841
Current liabilities:
Accounts payable and accrued expenses	879,144	844,862
Accrued property, plant and equipment	187,334	301,155
Current portion of operating lease liabilities	144,029	154,207
Current portion of finance lease liabilities	147,841	137,683
Current portion of mortgage and loans payable	33,087	82,289
Current portion of senior notes	0	150,186
Other current liabilities	214,519	354,368
Total current liabilities	1,605,954	2,024,750
Operating lease liabilities, less current portion	1,107,180	1,308,627
Finance lease liabilities, less current portion	1,989,668	1,784,816
Mortgage and loans payable, less current portion	586,577	1,287,254
Senior notes, less current portion	10,984,144	9,018,277
Other liabilities	763,411	948,999
Total liabilities	17,036,934	16,372,723
Commitments and contingencies (Note 15)
Equinix stockholders' equity:
Preferred stock, $0.001 par value per share: 100,000,000 shares authorized in 2021 and 2020; zero shares issued and outstanding	0	0
Common stock, $0.001 par value per share: 300,000,000 shares authorized in 2021 and 2020; 90,872,826 issued and 90,571,406 outstanding in 2021 and 89,462,304 issued and 89,134,252 outstanding in 2020	91	89
Additional paid-in capital	15,984,597	15,028,357
Treasury stock, at cost; 301,420 shares in 2021 and 328,052 shares in 2020	(112,208)	(122,118)
Accumulated dividends	(6,165,140)	(5,119,274)
Accumulated other comprehensive loss	(1,085,751)	(913,368)
Retained earnings	2,260,493	1,760,302
Total Equinix stockholders' equity	10,882,082	10,633,988
Non-controlling interests	(318)	130
Total stockholders' equity	10,881,764	10,634,118
Total liabilities and stockholders' equity	$ 27,918,698	$ 27,006,841