CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015
Current assets:
Cash and cash equivalents	$ 529,850	$ 602,359
Accounts receivables, net	155,363	246,191
Inventories	136,616	161,263
Other current assets	8,382	13,923
Total current assets	830,211	1,023,736
Property, plant and equipment, net	573,874	624,959
Goodwill and intangible assets, net	23,846	25,210
Other assets	98,448	52,933
Total assets	1,526,379	1,726,838
Current liabilities:
Short-term debt	315	7,321
Accounts payable	13,673	12,784
Deferred revenue	28,163	57,637
Accrued and other current liabilities	79,121	111,884
Total current liabilities	121,272	189,626
Deferred tax liabilities	0	40,257
Other non-current liabilities	157,174	44,824
Total liabilities	278,446	274,707
Commitments and contingencies (Note 18)
Series A preferred stock, €0.01, par value: no shares authorized, issued or outstanding at 2016; 52,976,000 shares authorized, issued and outstanding at 2015	0	705
Stockholders' equity:
Common stock, €0.01, par value, 798,096,000 shares authorized: 210,283,042 shares issued and 209,542,050 shares outstanding at 2016 and 745,120,000 shares authorized, 155,661,150 shares issued and 155,146,338 shares outstanding at 2015	2,661	2,045
Additional paid-in capital	889,375	712,486
Retained earnings	400,135	531,621
Accumulated other comprehensive loss	(31,894)	(25,555)
Treasury stock (at cost), 740,992 at 2016 and 514,812 shares at 2015	(12,344)	(9,298)
Total stockholders' equity	1,247,933	1,211,299
Noncontrolling interest	0	240,127
Total equity	1,247,933	1,451,426
Total liabilities and equity	$ 1,526,379	$ 1,726,838

Carrying value as of the balance sheet date of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

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- Definition

Carrying value as of the balance sheet date of obligations incurred and payable, pertaining to costs that are statutory in nature, are incurred on contractual obligations, or accumulate over time and for which invoices have not yet been received or will not be rendered. Examples include taxes, interest, rent and utilities. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).