CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Sep. 30, 2017	Dec. 31, 2016
Current assets:
Cash and cash equivalents	$ 233,338	$ 319,526
Short-term investments	60,598	0
Accounts receivables, net	140,906	167,417
Inventories	132,961	139,079
Assets held for sale	3,792	0
Other current assets	6,893	14,027
Total current assets	578,488	640,049
Property, plant and equipment, net	497,784	567,024
Goodwill and intangible assets, net	247,699	256,146
Deferred tax assets	0	79,309
Other assets	33,344	45,533
Total assets	1,357,315	1,588,061
Current liabilities:
Short-term debt	87	276
Accounts payable	21,172	16,081
Deferred revenue	9,035	18,072
Accrued and other current liabilities	75,094	64,950
Total current liabilities	105,388	99,379
Deferred tax liabilities	254	20,951
Other non-current liabilities	28,190	156,412
Total liabilities	133,832	276,742
Commitments and contingencies (Note 15)
Stockholders' equity:
Common stock, €0.01 par value, 798,096,000 shares authorized, 223,906,195 and 223,161,356 shares issued and 223,061,559 and 222,401,427 shares outstanding	2,810	2,802
Additional paid-in capital	1,048,498	1,036,786
Retained earnings	215,793	317,270
Accumulated other comprehensive loss	(30,510)	(32,977)
Treasury stock (at cost), 844,636 and 759,929 shares	(13,108)	(12,562)
Total equity	1,223,483	1,311,319
Total liabilities and equity	$ 1,357,315	$ 1,588,061

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).