CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Jun. 30, 2017	Dec. 31, 2016	[1]
Current assets:
Cash and cash equivalents	$ 354,864	$ 408,330
Short-term investments	372,912	381,347
Accounts receivable, net	238,338	215,280
Inventory	429,831	355,126
Other current assets	62,875	61,708
Total current assets	1,458,820	1,421,791
Noncurrent assets:
Long-term investments	482,036	572,711
Property, plant and equipment, net	851,097	798,768
Intangible assets, net	538,565	553,780
Goodwill	197,039	197,039
Deferred tax assets	470,961	446,786
Other assets	21,447	32,815
Total assets	4,019,965	4,023,690
Current liabilities:
Accounts payable and accrued liabilities	319,210	370,505
Short-term convertible debt, net	0	22,478
Short-term contingent acquisition consideration payable	55,093	46,327
Total current liabilities	374,303	439,310
Noncurrent liabilities:
Long-term convertible debt, net	676,205	660,761
Long-term contingent acquisition consideration payable	122,899	115,310
Other long-term liabilities	50,979	42,034
Total liabilities	1,224,386	1,257,415
Stockholders’ equity:
Common stock, $0.001 par value: 500,000,000 shares authorized; 175,248,847 and 172,647,588 shares issued and outstanding as of June 30, 2017 and December 31, 2016, respectively.	175	173
Additional paid-in capital	4,397,980	4,288,113
Company common stock held by Nonqualified Deferred Compensation Plan (NQDC)	(14,289)	(14,321)
Accumulated other comprehensive income (loss)	(14,658)	12,816
Accumulated deficit	(1,573,629)	(1,520,506)
Total stockholders’ equity	2,795,579	2,766,275
Total liabilities and stockholders’ equity	$ 4,019,965	$ 4,023,690

[1] December 31, 2016 balances were derived from the audited Consolidated Financial Statements included in the Company’s Annual Report on Form 10-K for the year ended December 31, 2016, filed with the Securities and Exchange Commission (the SEC) on February 27, 2017.