Accounts Payable and Accrued Expenses (Notes)

3 Months Ended

Mar. 31, 2016

Payables and Accruals [Abstract]

Accounts Payable and Accrued Expenses

Accounts Payable and Accrued Expenses

Accounts payable and accrued expenses consist of the following:

	March 31,		December 31,
	2016		2015
Accounts payable	$	120,595	$	140,962
Accrued payroll and related costs	92,668		133,223
Accrued clinical trial expense	82,533		88,297
Accrued sales-related charges, deductions, and royalties	190,763		195,986
Income taxes payable	144,078		—
Other accrued expenses and liabilities	102,639		85,644
	$	733,276	$	644,112