Consolidated Balance Sheets - USD ($) $ in Thousands	Dec. 31, 2016	Dec. 31, 2015
ASSETS:
Cash and cash equivalents	$ 757,200	$ 778,511
Accounts receivable, net	619,854	488,271
Inventories, net	181,952	189,868
Prepaid income taxes	31,679	0
Unbilled Receivables	129,965	122,042
Other current assets	55,851	39,355
Total current assets	1,776,501	1,618,047
Property, plant and equipment, net	141,318	105,510
Goodwill	8,647,142	5,824,726
Other intangible assets, net	3,655,843	2,528,996
Deferred taxes	30,620	31,532
Other assets	73,503	59,554
Total assets	14,324,927	10,168,365
LIABILITIES AND STOCKHOLDERS' EQUITY:
Accounts payable	152,067	139,737
Accrued Compensation	161,730	119,511
Deferred revenue	488,399	267,030
Other Accrued Liabilities, Current	219,339	168,513
Income taxes payable	22,762	18,532
Current portion of long-term debt, net	400,975	6,805
Total current liabilities	1,445,272	720,128
Long-term debt, net of current portion	5,808,561	3,264,417
Deferred taxes	1,178,205	810,856
Other liabilities	104,024	74,017
Total liabilities	8,536,062	4,869,418
Commitments and contingencies (Note 12)
Stockholders' equity:
Common stock	1,036	1,028
Additional paid-in capital	1,489,067	1,419,262
Retained earnings	4,642,402	4,110,530
Accumulated other comprehensive earnings	(324,739)	(212,779)
Treasury stock	(18,901)	(19,094)
Total stockholders' equity	5,788,865	5,298,947
Total liabilities and stockholders' equity	$ 14,324,927	$ 10,168,365