Accrued Liabilities

9 Months Ended

Sep. 30, 2015

Accrued Liabilities, Current [Abstract]

Accrued Liabilities

Accrued Liabilities

Accrued liabilities consist of the following:

	September 30, 2015		December 31, 2014
Interest	$	21,687	$	28,685
Employee related costs	95,066		102,608
Income taxes payable	22,917		11,876
Other accrued expenses	44,573		61,617
Total accrued liabilities	$	184,243	$	204,786