Accounts Payable, Accrued, and Other Liabilities (Tables)

12 Months Ended

Dec. 31, 2016

Payables and Accruals [Abstract]

Schedule of Accounts Payable and Accrued Liabilities

Accounts payable and accrued liabilities consist of the following (in thousands):

	December 31,
	2016		2015
Accounts payable	$	41,009	$	31,570
Payroll and employee benefits payable	87,821		85,575
Severance and retention bonus payable	22,425		38,557
Bonus payable	105,549		90,989
Commissions payable	68,273		66,054
Taxes payable	20,378		13,714
Other accrued liabilities	95,316		61,232
Total accounts payable and accrued liabilities	$	440,771	$	387,691

Schedule of Other Liabilities

Other liabilities consist of the following (in thousands):

	December 31,
	2016		2015
Non-current deferred revenue	$	11,289	$	7,603
Long-term taxes payable	19,737		13,784
Deferred rent	13,747		15,207
Benefit plan-related liabilities	67,747		62,675
Other	69,297		94,325
Total other liabilities	$	181,817	$	193,594