Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015
Assets
Cash and cash equivalents	$ 761,989	$ 1,010,111
Marketable securities	550,882	374,904
Trade accounts receivable, net	676,837	532,832
Inventories	363,058	289,874
Prepaid expenses and other current assets	241,768	208,993
Total current assets	2,594,534	2,416,714
Property, plant and equipment, net	931,060	697,025
Intangible assets, net	4,467,726	4,707,914
Goodwill	5,037,444	5,047,885
Other assets	262,698	228,343
Total assets	13,293,462	13,097,881
Liabilities and Stockholders' Equity
Accounts payable	44,849	57,360
Accrued expenses	485,234	403,348
Deferred revenue	63,402	20,504
Current portion of long-term debt	322,942	166,365
Current portion of contingent consideration	81,848	55,804
Other current liabilities	36,066	6,234
Total current liabilities	1,034,341	709,615
Long-term debt, less current portion	2,929,384	3,254,536
Facility lease obligation	224,442	151,307
Contingent consideration	126,056	121,424
Deferred tax liabilities	343,794	528,990
Other liabilities	131,342	73,393
Total liabilities	4,789,359	4,839,265
Commitments and contingencies (Note 17)
Stockholders' Equity:
Common stock, $0.0001 par value; 290,000 shares authorized; 231,627 and 230,498 shares issued at September 30, 2016 and December 31, 2015, respectively	23	23
Additional paid-in capital	7,906,523	7,726,560
Treasury stock, at cost, 7,715 and 4,851 shares at September 30, 2016 and December 31, 2015, respectively	(1,110,635)	(710,663)
Accumulated other comprehensive loss	(16,617)	62,301
Retained earnings	1,724,809	1,180,395
Total stockholders' equity	8,504,103	8,258,616
Total liabilities and stockholders' equity	$ 13,293,462	$ 13,097,881